next: solve the issue of `next` get confused by split
This patch solve a problem of next command which get confused by split.
Let me describe how it was getting confused:
Initial state of repo:
A---B---C
After splitting B to (B1,B2):
@
A---B1---B2
\
---B---C
X *
(note: C is orphan; checkedout to B1)
Lets make an amend on B1:
@
B1'
/
A---B1---B2
\ X *
\
---B---C
X *
Now, if run `hg next` (--evolve is True by default now):
$ it would give you choice to choose from B2 and C thinking that C could also
be a possbile children for B1, instead of stablizing B2 on B1.
I fixed this problem by filtering those aspiring children which can be
stablized on one of the aspiring children itself.
Changes made in test-prev-next.t shows the changed expected behaviour.
VERSION=$(shell python setup.py --version)
PYTHON=python
all: help
deb-prepare:
python setup.py sdist --dist-dir ..
mv -f ../hg-evolve-$(VERSION).tar.gz ../mercurial-evolve_$(VERSION).orig.tar.gz
tar xf ../mercurial-evolve_$(VERSION).orig.tar.gz
rm -rf ../mercurial-evolve_$(VERSION).orig
mv hg-evolve-$(VERSION) ../mercurial-evolve_$(VERSION).orig
cp -r debian/ ../mercurial-evolve_$(VERSION).orig/
@cd ../mercurial-evolve_$(VERSION).orig && echo 'debian build directory ready at' `pwd`
install-home:
$(PYTHON) setup.py install --home="$(HOME)" --prefix="" --force
# test targets
TESTFLAGS ?= $(shell echo $$HGTESTFLAGS)
HGTESTS=$(HGROOT)/tests
help:
@echo 'Commonly used make targets:'
@echo ' deb-prepare - prepare the build of a debian package'
@echo ' tests - run all tests in the automatic test suite'
@echo ' all-version-tests - run all tests against many hg versions'
@echo ' tests-%s - run all tests in the specified hg version'
all: help
_check_hgroot:
ifeq ($(HGROOT),)
$(error HGROOT is not set to the root of the hg source tree)
endif
tests: _check_hgroot
cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS)
# /!\ run outside of the compatibility branch output test will likely fails
test-%: _check_hgroot
cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS) $@
tests-%: _check_hgroot
hg -R $(HGROOT) checkout $$(echo $@ | sed s/tests-//) && \
(cd $(HGROOT) ; $(MAKE) clean ) && \
cd tests && $(PYTHON) $(HGTESTS)/run-tests.py $(TESTFLAGS)
# build a script to extract declared version
all-version-tests: tests-@
.PHONY: tests all-version-tests