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1 ========================================= |
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2 Testing single head enforcement: Case A-4 |
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3 ========================================= |
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4 |
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5 A repository is set to only accept a single head per name (typically named |
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6 branch). However, obsolete changesets can make this enforcement more |
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7 complicated, because they can be kept visible by other changeset on other |
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8 branch. |
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9 |
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10 This case is part of a series of tests checking this behavior. |
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11 |
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12 Category A: Involving obsolescence |
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13 TestCase 4: Partial rewrite of a branch to dis-interleave it |
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14 |
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15 .. old-state: |
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16 .. |
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17 .. * 2 changeset changeset on branch default |
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18 .. * 2 changeset changeset on branch Z interleaved with the other one |
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19 .. |
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20 .. new-state: |
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21 .. |
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22 .. * 2 changeset changeset on branch Z at the same location |
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23 .. * 1 changeset on default untouched (the lower one) |
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24 .. * 1 changeset on default moved on the other one |
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25 .. |
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26 .. expected-result: |
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27 .. |
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28 .. * only one head detected |
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29 .. |
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30 .. graph-summary: |
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31 .. |
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32 .. D ● (branch Z) |
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33 .. | |
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34 .. C ø⇠◔ C' |
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35 .. | | |
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36 .. B ● | (branch Z) |
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37 .. |/ |
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38 .. A ● |
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39 .. | |
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40 .. ● |
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41 |
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42 $ . $TESTDIR/testlib/topic_setup.sh |
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43 $ . $TESTDIR/testlib/push-checkheads-util.sh |
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44 |
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45 Test setup |
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46 ---------- |
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47 |
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48 $ mkdir A4 |
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49 $ cd A4 |
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50 $ setuprepos single-head |
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51 creating basic server and client repo |
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52 updating to branch default |
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53 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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54 $ cd client |
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55 $ hg branch Z |
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56 marked working directory as branch Z |
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57 (branches are permanent and global, did you want a bookmark?) |
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58 $ mkcommit B0 |
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59 $ hg branch default --force |
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60 marked working directory as branch default |
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61 $ mkcommit C0 |
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62 created new head |
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63 (consider using topic for lightweight branches. See 'hg help topic') |
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64 $ hg branch Z --force |
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65 marked working directory as branch Z |
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66 $ mkcommit D0 |
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67 created new head |
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68 (consider using topic for lightweight branches. See 'hg help topic') |
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69 $ hg push --new-branch |
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70 pushing to $TESTTMP/A4/server |
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71 searching for changes |
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72 adding changesets |
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73 adding manifests |
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74 adding file changes |
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75 added 3 changesets with 3 changes to 3 files |
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76 $ hg up 'desc("A0")' |
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77 0 files updated, 0 files merged, 3 files removed, 0 files unresolved |
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78 $ mkcommit C1 |
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79 created new head |
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80 (consider using topic for lightweight branches. See 'hg help topic') |
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81 $ hg debugobsolete `getid "desc(C0)" ` `getid "desc(C1)"` |
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82 1 new obsolescence markers |
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83 obsoleted 1 changesets |
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84 1 new orphan changesets |
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85 $ hg log -G --hidden |
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86 @ cfe9ed94fa4a [default] (draft): C1 |
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87 | |
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88 | * 78578c4306ce [Z] (draft): D0 |
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89 | | |
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90 | x afc55ba2ce61 [default] (draft): C0 |
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91 | | |
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92 | o 93e5c1321ece [Z] (draft): B0 |
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93 |/ |
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94 o 8aaa48160adc [default] (draft): A0 |
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95 | |
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96 o 1e4be0697311 [default] (public): root |
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97 |
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98 |
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99 Actual testing |
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100 -------------- |
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101 |
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102 (force push to make sure we get the changeset on the remote) |
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103 |
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104 $ hg push -r 'desc("C1")' --force |
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105 pushing to $TESTTMP/A4/server |
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106 searching for changes |
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107 adding changesets |
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108 adding manifests |
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109 adding file changes |
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110 added 1 changesets with 1 changes to 1 files (+1 heads) |
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111 1 new obsolescence markers |
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112 obsoleted 1 changesets |
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113 1 new orphan changesets |