test/unittest_rqlrewrite.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Mon, 19 Sep 2011 14:22:28 +0200
changeset 7808 d90338624ea0
parent 7795 b8027b317d1c
child 7845 2172978be237
permissions -rw-r--r--
[security view] slight changes to make things clearer
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
7139
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
     1
# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
5421
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     2
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     3
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     4
# This file is part of CubicWeb.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     5
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     6
# CubicWeb is free software: you can redistribute it and/or modify it under the
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     7
# terms of the GNU Lesser General Public License as published by the Free
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     8
# Software Foundation, either version 2.1 of the License, or (at your option)
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
     9
# any later version.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    10
#
5424
8ecbcbff9777 replace logilab-common by CubicWeb in disclaimer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5421
diff changeset
    11
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
5421
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    12
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    13
# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    14
# details.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    15
#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    16
# You should have received a copy of the GNU Lesser General Public License along
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4908
diff changeset
    17
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
1977
606923dff11b big bunch of copyright / docstring update
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 1787
diff changeset
    18
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    19
from logilab.common.testlib import unittest_main, TestCase
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    20
from logilab.common.testlib import mock_object
4908
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
    21
from yams import BadSchemaDefinition
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    22
from rql import parse, nodes, RQLHelper
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    23
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    24
from cubicweb import Unauthorized
5582
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
    25
from cubicweb.schema import RRQLExpression, ERQLExpression
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
    26
from cubicweb.rqlrewrite import RQLRewriter
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    27
from cubicweb.devtools import repotest, TestServerConfiguration
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    28
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    29
6781
5062d86d6ffe [unittest2] use unittest2 module fixture api
Julien Jehannet <julien.jehannet@logilab.fr>
parents: 6640
diff changeset
    30
def setUpModule(*args):
6640
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    31
    global rqlhelper, schema
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    32
    config = TestServerConfiguration(RQLRewriteTC.datapath('rewrite'))
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    33
    config.bootstrap_cubes()
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    34
    schema = config.load_schema()
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    35
    from yams.buildobjs import RelationDefinition
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    36
    schema.add_relation_def(RelationDefinition(subject='Card', name='in_state',
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    37
                                               object='State', cardinality='1*'))
6640
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    38
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    39
    rqlhelper = RQLHelper(schema, special_relations={'eid': 'uid',
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    40
                                                     'has_text': 'fti'})
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    41
    repotest.do_monkey_patch()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    42
6781
5062d86d6ffe [unittest2] use unittest2 module fixture api
Julien Jehannet <julien.jehannet@logilab.fr>
parents: 6640
diff changeset
    43
def tearDownModule(*args):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    44
    repotest.undo_monkey_patch()
6640
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    45
    global rqlhelper, schema
4c4616c02f69 [test] more cwd independant tests
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6340
diff changeset
    46
    del rqlhelper, schema
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
    47
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    48
def eid_func_map(eid):
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
    49
    return {1: 'CWUser',
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    50
            2: 'Card'}[eid]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    51
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
    52
def rewrite(rqlst, snippets_map, kwargs, existingvars=None):
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
    53
    class FakeVReg:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    54
        schema = schema
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    55
        @staticmethod
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    56
        def solutions(sqlcursor, mainrqlst, kwargs):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    57
            rqlhelper.compute_solutions(rqlst, {'eid': eid_func_map}, kwargs=kwargs)
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
    58
        class rqlhelper:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    59
            @staticmethod
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    60
            def annotate(rqlst):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    61
                rqlhelper.annotate(rqlst)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    62
            @staticmethod
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    63
            def simplify(mainrqlst, needcopy=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    64
                rqlhelper.simplify(rqlst, needcopy)
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
    65
    rewriter = RQLRewriter(mock_object(vreg=FakeVReg, user=(mock_object(eid=1))))
7139
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    66
    snippets = []
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    67
    for v, exprs in snippets_map.items():
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    68
        rqlexprs = [isinstance(snippet, basestring)
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    69
                    and mock_object(snippet_rqlst=parse('Any X WHERE '+snippet).children[0],
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    70
                                    expression='Any X WHERE '+snippet)
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    71
                    or snippet
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    72
                    for snippet in exprs]
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    73
        snippets.append((dict([v]), rqlexprs))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    74
    rqlhelper.compute_solutions(rqlst.children[0], {'eid': eid_func_map}, kwargs=kwargs)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    75
    solutions = rqlst.children[0].solutions
7139
20807d3d7cf6 [rql rewriter] to properly handle 'relation' rql expressions, rql rewriter must support multiple variables (eg S and O) at once to be given as varmap
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6781
diff changeset
    76
    rewriter.rewrite(rqlst.children[0], snippets, solutions, kwargs,
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
    77
                     existingvars)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    78
    test_vrefs(rqlst.children[0])
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    79
    return rewriter.rewritten
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    80
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    81
def test_vrefs(node):
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    82
    vrefmaps = {}
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    83
    selects = []
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    84
    for vref in node.iget_nodes(nodes.VariableRef):
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    85
        stmt = vref.stmt
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    86
        try:
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    87
            vrefmaps[stmt].setdefault(vref.name, set()).add(vref)
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    88
        except KeyError:
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    89
            vrefmaps[stmt] = {vref.name: set( (vref,) )}
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    90
            selects.append(stmt)
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    91
    assert node in selects
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    92
    for stmt in selects:
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    93
        for var in stmt.defined_vars.itervalues():
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    94
            assert var.stinfo['references']
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    95
            vrefmap = vrefmaps[stmt]
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
    96
            assert not (var.stinfo['references'] ^ vrefmap[var.name]), (node.as_string(), var, var.stinfo['references'], vrefmap[var.name])
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
    97
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    98
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
    99
class RQLRewriteTC(TestCase):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   100
    """a faire:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   101
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   102
    * optimisation: detecter les relations utilisees dans les rqlexpressions qui
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   103
      sont presentes dans la requete de depart pour les reutiliser si possible
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   104
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   105
    * "has_<ACTION>_permission" ?
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   106
    """
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   107
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   108
    def test_base_var(self):
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   109
        constraint = ('X in_state S, U in_group G, P require_state S,'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   110
                           'P name "read", P require_group G')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   111
        rqlst = parse('Card C')
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   112
        rewrite(rqlst, {('C', 'X'): (constraint,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   113
        self.assertEqual(rqlst.as_string(),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   114
                             u"Any C WHERE C is Card, B eid %(D)s, "
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   115
                             "EXISTS(C in_state A, B in_group E, F require_state A, "
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   116
                             "F name 'read', F require_group E, A is State, E is CWGroup, F is CWPermission)")
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   117
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   118
    def test_multiple_var(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   119
        card_constraint = ('X in_state S, U in_group G, P require_state S,'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   120
                           'P name "read", P require_group G')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   121
        affaire_constraints = ('X ref LIKE "PUBLIC%"', 'U in_group G, G name "public"')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   122
        kwargs = {'u':2}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   123
        rqlst = parse('Any S WHERE S documented_by C, C eid %(u)s')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   124
        rewrite(rqlst, {('C', 'X'): (card_constraint,), ('S', 'X'): affaire_constraints},
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   125
                kwargs)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6337
diff changeset
   126
        self.assertMultiLineEqual(rqlst.as_string(),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   127
                             "Any S WHERE S documented_by C, C eid %(u)s, B eid %(D)s, "
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   128
                             "EXISTS(C in_state A, B in_group E, F require_state A, "
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   129
                             "F name 'read', F require_group E, A is State, E is CWGroup, F is CWPermission), "
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   130
                             "(EXISTS(S ref LIKE 'PUBLIC%')) OR (EXISTS(B in_group G, G name 'public', G is CWGroup)), "
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   131
                             "S is Affaire")
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   132
        self.assertTrue('D' in kwargs)
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   133
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   134
    def test_or(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   135
        constraint = '(X identity U) OR (X in_state ST, CL identity U, CL in_state ST, ST name "subscribed")'
2920
64322aa83a1d start a new workflow engine
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2608
diff changeset
   136
        rqlst = parse('Any S WHERE S owned_by C, C eid %(u)s, S is in (CWUser, CWGroup)')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   137
        rewrite(rqlst, {('C', 'X'): (constraint,)}, {'u':1})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   138
        self.assertEqual(rqlst.as_string(),
2920
64322aa83a1d start a new workflow engine
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2608
diff changeset
   139
                             "Any S WHERE S owned_by C, C eid %(u)s, S is IN(CWUser, CWGroup), A eid %(B)s, "
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   140
                             "EXISTS((C identity A) OR (C in_state D, E identity A, "
2920
64322aa83a1d start a new workflow engine
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2608
diff changeset
   141
                             "E in_state D, D name 'subscribed'), D is State, E is CWUser)")
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   142
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   143
    def test_simplified_rqlst(self):
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   144
        constraint = ('X in_state S, U in_group G, P require_state S,'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   145
                           'P name "read", P require_group G')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   146
        rqlst = parse('Any 2') # this is the simplified rql st for Any X WHERE X eid 12
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   147
        rewrite(rqlst, {('2', 'X'): (constraint,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   148
        self.assertEqual(rqlst.as_string(),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   149
                             u"Any 2 WHERE B eid %(C)s, "
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   150
                             "EXISTS(2 in_state A, B in_group D, E require_state A, "
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   151
                             "E name 'read', E require_group D, A is State, D is CWGroup, E is CWPermission)")
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   152
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   153
    def test_optional_var_1(self):
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   154
        constraint = ('X in_state S, U in_group G, P require_state S,'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   155
                           'P name "read", P require_group G')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   156
        rqlst = parse('Any A,C WHERE A documented_by C?')
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   157
        rewrite(rqlst, {('C', 'X'): (constraint,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   158
        self.assertEqual(rqlst.as_string(),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   159
                             "Any A,C WHERE A documented_by C?, A is Affaire "
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   160
                             "WITH C BEING "
4907
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   161
                             "(Any C WHERE EXISTS(C in_state B, D in_group F, G require_state B, G name 'read', "
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   162
                             "G require_group F), D eid %(A)s, C is Card)")
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   163
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   164
    def test_optional_var_2(self):
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   165
        constraint = ('X in_state S, U in_group G, P require_state S,'
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   166
                           'P name "read", P require_group G')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   167
        rqlst = parse('Any A,C,T WHERE A documented_by C?, C title T')
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   168
        rewrite(rqlst, {('C', 'X'): (constraint,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   169
        self.assertEqual(rqlst.as_string(),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   170
                             "Any A,C,T WHERE A documented_by C?, A is Affaire "
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   171
                             "WITH C,T BEING "
4907
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   172
                             "(Any C,T WHERE C title T, EXISTS(C in_state B, D in_group F, "
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   173
                             "G require_state B, G name 'read', G require_group F), "
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   174
                             "D eid %(A)s, C is Card)")
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   175
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   176
    def test_optional_var_3(self):
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   177
        constraint1 = ('X in_state S, U in_group G, P require_state S,'
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   178
                       'P name "read", P require_group G')
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   179
        constraint2 = 'X in_state S, S name "public"'
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   180
        rqlst = parse('Any A,C,T WHERE A documented_by C?, C title T')
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   181
        rewrite(rqlst, {('C', 'X'): (constraint1, constraint2)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   182
        self.assertEqual(rqlst.as_string(),
7535
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   183
                             "Any A,C,T WHERE A documented_by C?, A is Affaire "
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   184
                             "WITH C,T BEING (Any C,T WHERE C title T, "
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   185
                             "EXISTS(C in_state B, D in_group F, G require_state B, G name 'read', G require_group F), "
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   186
                             "D eid %(A)s, C is Card, "
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   187
                             "EXISTS(C in_state E, E name 'public'))")
d5725a89dac9 [rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7251
diff changeset
   188
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   189
    def test_optional_var_4(self):
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   190
        constraint1 = 'A created_by U, X documented_by A'
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   191
        constraint2 = 'A created_by U, X concerne A'
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   192
        constraint3 = 'X created_by U'
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   193
        rqlst = parse('Any X,LA,Y WHERE LA? documented_by X, LA concerne Y')
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   194
        rewrite(rqlst, {('LA', 'X'): (constraint1, constraint2),
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   195
                        ('X', 'X'): (constraint3,),
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   196
                        ('Y', 'X'): (constraint3,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   197
        self.assertEqual(rqlst.as_string(),
7555
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   198
                             u'Any X,LA,Y WHERE LA? documented_by X, LA concerne Y, B eid %(C)s, '
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   199
                             'EXISTS(X created_by B), EXISTS(Y created_by B), '
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   200
                             'X is Card, Y is IN(Division, Note, Societe) '
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   201
                             'WITH LA BEING (Any LA WHERE EXISTS(A created_by B, LA documented_by A), '
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   202
                             'B eid %(D)s, LA is Affaire, EXISTS(E created_by B, LA concerne E))')
c3bf459268d7 [rqlrewrite] closes #1772135: 1. don't try to reuse a relation from another statement (eg because a subquery has been introduced) 2. _use_orig_term should consider the current statement
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7535
diff changeset
   203
4907
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   204
    def test_optional_var_inlined(self):
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   205
        c1 = ('X require_permission P')
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   206
        c2 = ('X inlined_card O, O require_permission P')
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   207
        rqlst = parse('Any C,A,R WHERE A? inlined_card C, A ref R')
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   208
        rewrite(rqlst, {('C', 'X'): (c1,),
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   209
                        ('A', 'X'): (c2,),
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   210
                        }, {})
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   211
        # XXX suboptimal
7790
7e16e056eecb [test] fix test subsquently to localperms introduction
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7555
diff changeset
   212
        self.assertEqual(rqlst.as_string(),
7795
b8027b317d1c [test] fix some tests broken since localperms cube extraction
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7791
diff changeset
   213
                             "Any C,A,R WITH A,R,C BEING "
b8027b317d1c [test] fix some tests broken since localperms cube extraction
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7791
diff changeset
   214
                             "(Any A,R,C WHERE A ref R, A? inlined_card C, "
4907
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   215
                             "(A is NULL) OR (EXISTS(A inlined_card B, B require_permission D, "
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   216
                             "B is Card, D is CWPermission)), "
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   217
                             "A is Affaire, C is Card, EXISTS(C require_permission E, E is CWPermission))")
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   218
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   219
    # def test_optional_var_inlined_has_perm(self):
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   220
    #     c1 = ('X require_permission P')
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   221
    #     c2 = ('X inlined_card O, U has_read_permission O')
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   222
    #     rqlst = parse('Any C,A,R WHERE A? inlined_card C, A ref R')
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   223
    #     rewrite(rqlst, {('C', 'X'): (c1,),
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   224
    #                     ('A', 'X'): (c2,),
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   225
    #                     }, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   226
    #     self.assertEqual(rqlst.as_string(),
4907
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   227
    #                          "")
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   228
4908
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   229
    def test_optional_var_inlined_imbricated_error(self):
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   230
        c1 = ('X require_permission P')
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   231
        c2 = ('X inlined_card O, O require_permission P')
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   232
        rqlst = parse('Any C,A,R,A2,R2 WHERE A? inlined_card C, A ref R,A2? inlined_card C, A2 ref R2')
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   233
        self.assertRaises(BadSchemaDefinition,
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   234
                          rewrite, rqlst, {('C', 'X'): (c1,),
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   235
                                           ('A', 'X'): (c2,),
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   236
                                           ('A2', 'X'): (c2,),
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   237
                                           }, {})
b3ad329cbe17 [rql rewrite] until a better solution is found raise BadSchemaDefinition when two inlined relations with security on an optional variable is used, explaining how to bypass it
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4907
diff changeset
   238
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   239
    def test_relation_optimization_1_lhs(self):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   240
        # since Card in_state State as monovalued cardinality, the in_state
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   241
        # relation used in the rql expression can be ignored and S replaced by
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   242
        # the variable from the incoming query
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   243
        snippet = ('X in_state S, S name "hop"')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   244
        rqlst = parse('Card C WHERE C in_state STATE')
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   245
        rewrite(rqlst, {('C', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   246
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   247
                             "Any C WHERE C in_state STATE, C is Card, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   248
                             "EXISTS(STATE name 'hop'), STATE is State")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   249
    def test_relation_optimization_1_rhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   250
        snippet = ('TW subworkflow_exit X, TW name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   251
        rqlst = parse('WorkflowTransition C WHERE C subworkflow_exit EXIT')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   252
        rewrite(rqlst, {('EXIT', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   253
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   254
                             "Any C WHERE C subworkflow_exit EXIT, C is WorkflowTransition, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   255
                             "EXISTS(C name 'hop'), EXIT is SubWorkflowExitPoint")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   256
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   257
    def test_relation_optimization_2_lhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   258
        # optional relation can be shared if also optional in the snippet
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   259
        snippet = ('X in_state S?, S name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   260
        rqlst = parse('Card C WHERE C in_state STATE?')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   261
        rewrite(rqlst, {('C', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   262
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   263
                             "Any C WHERE C in_state STATE?, C is Card, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   264
                             "EXISTS(STATE name 'hop'), STATE is State")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   265
    def test_relation_optimization_2_rhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   266
        snippet = ('TW? subworkflow_exit X, TW name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   267
        rqlst = parse('SubWorkflowExitPoint EXIT WHERE C? subworkflow_exit EXIT')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   268
        rewrite(rqlst, {('EXIT', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   269
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   270
                             "Any EXIT WHERE C? subworkflow_exit EXIT, EXIT is SubWorkflowExitPoint, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   271
                             "EXISTS(C name 'hop'), C is WorkflowTransition")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   272
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   273
    def test_relation_optimization_3_lhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   274
        # optional relation in the snippet but not in the orig tree can be shared
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   275
        snippet = ('X in_state S?, S name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   276
        rqlst = parse('Card C WHERE C in_state STATE')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   277
        rewrite(rqlst, {('C', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   278
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   279
                             "Any C WHERE C in_state STATE, C is Card, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   280
                             "EXISTS(STATE name 'hop'), STATE is State")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   281
    def test_relation_optimization_3_rhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   282
        snippet = ('TW? subworkflow_exit X, TW name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   283
        rqlst = parse('WorkflowTransition C WHERE C subworkflow_exit EXIT')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   284
        rewrite(rqlst, {('EXIT', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   285
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   286
                             "Any C WHERE C subworkflow_exit EXIT, C is WorkflowTransition, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   287
                             "EXISTS(C name 'hop'), EXIT is SubWorkflowExitPoint")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   288
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   289
    def test_relation_non_optimization_1_lhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   290
        # but optional relation in the orig tree but not in the snippet can't be shared
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   291
        snippet = ('X in_state S, S name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   292
        rqlst = parse('Card C WHERE C in_state STATE?')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   293
        rewrite(rqlst, {('C', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   294
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   295
                             "Any C WHERE C in_state STATE?, C is Card, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   296
                             "EXISTS(C in_state A, A name 'hop', A is State), STATE is State")
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   297
    def test_relation_non_optimization_1_rhs(self):
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   298
        snippet = ('TW subworkflow_exit X, TW name "hop"')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   299
        rqlst = parse('SubWorkflowExitPoint EXIT WHERE C? subworkflow_exit EXIT')
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   300
        rewrite(rqlst, {('EXIT', 'X'): (snippet,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   301
        self.assertEqual(rqlst.as_string(),
3443
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   302
                             "Any EXIT WHERE C? subworkflow_exit EXIT, EXIT is SubWorkflowExitPoint, "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   303
                             "EXISTS(A subworkflow_exit EXIT, A name 'hop', A is WorkflowTransition), "
34e451da9b5d [security] test and fix/refactor optimization of optional varialbe when rewriting rql
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3240
diff changeset
   304
                             "C is WorkflowTransition")
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   305
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   306
    def test_unsupported_constraint_1(self):
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   307
        # CWUser doesn't have require_permission
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   308
        trinfo_constraint = ('X wf_info_for Y, Y require_permission P, P name "read"')
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   309
        rqlst = parse('Any U,T WHERE U is CWUser, T wf_info_for U')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   310
        self.assertRaises(Unauthorized, rewrite, rqlst, {('T', 'X'): (trinfo_constraint,)}, {})
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   311
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   312
    def test_unsupported_constraint_2(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   313
        trinfo_constraint = ('X wf_info_for Y, Y require_permission P, P name "read"')
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   314
        rqlst = parse('Any U,T WHERE U is CWUser, T wf_info_for U')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   315
        rewrite(rqlst, {('T', 'X'): (trinfo_constraint, 'X wf_info_for Y, Y in_group G, G name "managers"')}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   316
        self.assertEqual(rqlst.as_string(),
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   317
                             u"Any U,T WHERE U is CWUser, T wf_info_for U, "
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 47
diff changeset
   318
                             "EXISTS(U in_group B, B name 'managers', B is CWGroup), T is TrInfo")
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   319
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   320
    def test_unsupported_constraint_3(self):
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6337
diff changeset
   321
        self.skipTest('raise unauthorized for now')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   322
        trinfo_constraint = ('X wf_info_for Y, Y require_permission P, P name "read"')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   323
        rqlst = parse('Any T WHERE T wf_info_for X')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   324
        rewrite(rqlst, {('T', 'X'): (trinfo_constraint, 'X in_group G, G name "managers"')}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   325
        self.assertEqual(rqlst.as_string(),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   326
                             u'XXX dunno what should be generated')
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   327
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   328
    def test_add_ambiguity_exists(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   329
        constraint = ('X concerne Y')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   330
        rqlst = parse('Affaire X')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   331
        rewrite(rqlst, {('X', 'X'): (constraint,)}, {})
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   332
        self.assertEqual(rqlst.as_string(),
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   333
                             u"Any X WHERE X is Affaire, ((EXISTS(X concerne A, A is Division)) OR (EXISTS(X concerne C, C is Societe))) OR (EXISTS(X concerne B, B is Note))")
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   334
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   335
    def test_add_ambiguity_outerjoin(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   336
        constraint = ('X concerne Y')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   337
        rqlst = parse('Any X,C WHERE X? documented_by C')
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2920
diff changeset
   338
        rewrite(rqlst, {('X', 'X'): (constraint,)}, {})
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   339
        # ambiguity are kept in the sub-query, no need to be resolved using OR
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   340
        self.assertEqual(rqlst.as_string(),
4907
e623afd49356 [rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   341
                             u"Any X,C WHERE X? documented_by C, C is Card WITH X BEING (Any X WHERE EXISTS(X concerne A), X is Affaire)")
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   342
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   343
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   344
    def test_rrqlexpr_nonexistant_subject_1(self):
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   345
        constraint = RRQLExpression('S owned_by U')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   346
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   347
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'SU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   348
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   349
                             u"Any C WHERE C is Card, A eid %(B)s, EXISTS(C owned_by A)")
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   350
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   351
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'OU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   352
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   353
                             u"Any C WHERE C is Card")
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   354
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   355
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'SOU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   356
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   357
                             u"Any C WHERE C is Card, A eid %(B)s, EXISTS(C owned_by A)")
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   358
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   359
    def test_rrqlexpr_nonexistant_subject_2(self):
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   360
        constraint = RRQLExpression('S owned_by U, O owned_by U, O is Card')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   361
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   362
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'SU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   363
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   364
                             'Any C WHERE C is Card, A eid %(B)s, EXISTS(C owned_by A)')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   365
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   366
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'OU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   367
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   368
                             'Any C WHERE C is Card, B eid %(D)s, EXISTS(A owned_by B, A is Card)')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   369
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   370
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'SOU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   371
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   372
                             'Any C WHERE C is Card, A eid %(B)s, EXISTS(C owned_by A, D owned_by A, D is Card)')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   373
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   374
    def test_rrqlexpr_nonexistant_subject_3(self):
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   375
        constraint = RRQLExpression('U in_group G, G name "users"')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   376
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   377
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'SU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   378
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   379
                             u'Any C WHERE C is Card, A eid %(B)s, EXISTS(A in_group D, D name "users", D is CWGroup)')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   380
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   381
    def test_rrqlexpr_nonexistant_subject_4(self):
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   382
        constraint = RRQLExpression('U in_group G, G name "users", S owned_by U')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   383
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   384
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'SU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   385
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   386
                             u'Any C WHERE C is Card, A eid %(B)s, EXISTS(A in_group D, D name "users", C owned_by A, D is CWGroup)')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   387
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   388
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'OU')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   389
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   390
                             u'Any C WHERE C is Card, A eid %(B)s, EXISTS(A in_group D, D name "users", D is CWGroup)')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   391
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   392
    def test_rrqlexpr_nonexistant_subject_5(self):
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   393
        constraint = RRQLExpression('S owned_by Z, O owned_by Z, O is Card')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   394
        rqlst = parse('Card C')
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   395
        rewrite(rqlst, {('C', 'S'): (constraint,)}, {}, 'S')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   396
        self.assertEqual(rqlst.as_string(),
3826
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   397
                             u"Any C WHERE C is Card, EXISTS(C owned_by A, A is CWUser)")
0c0c051863cb close #511810: bad rql generated when looking for vocabulary for a relation on an entity which doesn't exist (yet)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3443
diff changeset
   398
7251
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   399
    def test_rqlexpr_not_relation_1_1(self):
5582
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   400
        constraint = RRQLExpression('X owned_by Z, Z login "hop"', 'X')
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   401
        rqlst = parse('Affaire A WHERE NOT EXISTS(A documented_by C)')
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   402
        rewrite(rqlst, {('C', 'X'): (constraint,)}, {}, 'X')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   403
        self.assertEqual(rqlst.as_string(),
5582
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   404
                             u'Any A WHERE NOT EXISTS(A documented_by C, EXISTS(C owned_by B, B login "hop", B is CWUser), C is Card), A is Affaire')
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   405
7251
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   406
    def test_rqlexpr_not_relation_1_2(self):
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   407
        constraint = RRQLExpression('X owned_by Z, Z login "hop"', 'X')
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   408
        rqlst = parse('Affaire A WHERE NOT EXISTS(A documented_by C)')
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   409
        rewrite(rqlst, {('A', 'X'): (constraint,)}, {}, 'X')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   410
        self.assertEqual(rqlst.as_string(),
7251
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   411
                             u'Any A WHERE NOT EXISTS(A documented_by C, C is Card), A is Affaire, EXISTS(A owned_by B, B login "hop", B is CWUser)')
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   412
163a2eab0e55 [rql rewrite] backout 7177:f2a976cf7dac : since EXISTS is the variable scope, we want to insert snippets here anyway (other solution would be to NOT insert snippets at all in such case). Closes #1625464
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7139
diff changeset
   413
    def test_rqlexpr_not_relation_2(self):
5582
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   414
        constraint = RRQLExpression('X owned_by Z, Z login "hop"', 'X')
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   415
        rqlst = rqlhelper.parse('Affaire A WHERE NOT A documented_by C', annotate=False)
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   416
        rewrite(rqlst, {('C', 'X'): (constraint,)}, {}, 'X')
7791
31bb51ea5485 [deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7790
diff changeset
   417
        self.assertEqual(rqlst.as_string(),
5582
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   418
                             u'Any A WHERE NOT EXISTS(A documented_by C, EXISTS(C owned_by B, B login "hop", B is CWUser), C is Card), A is Affaire')
3e133b29a1a4 [rql2sql] follow rql 0.26.1 changes: NOT nodes normalization, allowing simplification of sql generation, and fix #XXX
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5424
diff changeset
   419
1787
71c143c0ada3 fix test
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   420
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   421
if __name__ == '__main__':
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   422
    unittest_main()