annotate tests/test-fastimport-cvs2git-fixup @ 39:177a133519bc

Handle fixup branches for tag/branch creation better. - ensure that fixup commits actually become Mercurial changesets (rather than dropping them on the floor) - pretend that fixup commits happen on the same branch as the previous commit - don't track fixup commits as branch heads - add test-fastimport-cvs2git-fixup (currently failing because tags are not converted)
author Greg Ward <greg-hg@gerg.ca>
date Sat, 09 May 2009 18:52:33 -0400
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177a133519bc Handle fixup branches for tag/branch creation better.
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1 #!/bin/sh
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2
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3 # Test a dump created by cvs2git from a CVS repository with branches and
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4 # tags. Specifically, we're looking at the creation of a new branch
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5 # REL-2-2-3 where the branch point is tagged REL-2-2-3-P1.
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6
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7 # Rather than create an artificial example, this is derived from
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8 # a real-life CVS repository.
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9
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10 . $TESTDIR/fastimport-common
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11
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12 cat > git-blob.dat <<EOF
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13 blob
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14 mark :2308
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15 data 5
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16 boo!
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17
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18 blob
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19 mark :14693
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20 data 18
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21 # Doxyfile 1.2.14
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22
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23 blob
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24 mark :11363
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25 data 6
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26 hello
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27
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28 EOF
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29
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30 # XXX this is the dump that cvs2git actually produces. Subtle
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31 # bogosities:
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32 # - commit 1619 has no first parent, but the "merge" directive
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33 # (second parent) points to the commit that should be its first parent
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34 # - commit 1620 should have 1619 as its first parent, but 1619 is
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35 # set to the second parent... and there is no first parent
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36 #
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37 # I'm not using this one; I'm just recording it here to vent about
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38 # cvs2git. See below for the dump that I want cvs2git to produce,
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39 # and the one that is correctly handled by hg-fastimport.
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40 #cat > git-dump.dat <<EOF
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41 cat > /dev/null <<EOF
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42 commit refs/heads/master
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43 mark :1000000373
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44 committer Example <example> 991793180 +0000
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45 data 15
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46 added Makefile
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47
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48 M 100644 :2308 Makefile
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49
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50 commit refs/heads/REL-2-2-3
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51 mark :1000001619
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52 committer cvs2git <cvs2git> 1022533494 +0000
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53 data 47
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54 create branch 'REL-2-2-3' (manufactured commit)
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55 merge :1000000373
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56 M 100644 :2308 Makefile
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57
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58 commit refs/heads/TAG.FIXUP
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59 mark :1000001620
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60 committer cvs2git <cvs2git> 1022533495 +0000
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61 data 47
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62 create tag 'REL-2-2-3-P1' (manufactured commit)
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63 merge :1000001619
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64 M 100644 :14693 Tools/Debug/C++/DebugCpp.doxygen
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65
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66 reset refs/tags/REL-2-2-3-P1
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67 from :1000001620
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68 reset refs/heads/TAG.FIXUP
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69
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70 commit refs/heads/master
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71 mark :1000001621
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72 committer Other <other@example.com> 1022536868 +0000
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73 data 18
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74 added iostream.h
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75
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76 M 100644 :11363 main.cpp
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77 EOF
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78
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79 # XXX this is the dump that I think cvs2git *should* produce, not what
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80 # it actually does produce (hmmm)
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81 cat > git-dump.dat <<EOF
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82 commit refs/heads/master
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83 mark :1000000373
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84 committer Example <example> 991793180 +0000
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85 data 15
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86 added Makefile
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87
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88 M 100644 :2308 Makefile
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89
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90 commit refs/heads/REL-2-2-3
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91 mark :1000001619
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92 committer cvs2git <cvs2git> 1022533494 +0000
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93 data 47
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94 create branch 'REL-2-2-3' (manufactured commit)
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95 from :1000000373
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96 M 100644 :2308 Makefile
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97
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98 commit refs/heads/TAG.FIXUP
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99 mark :1000001620
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100 committer cvs2git <cvs2git> 1022533495 +0000
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101 data 47
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102 create tag 'REL-2-2-3-P1' (manufactured commit)
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103 from :1000001619
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104 M 100644 :14693 Tools/Debug/C++/DebugCpp.doxygen
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105
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106 reset refs/tags/REL-2-2-3-P1
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107 from :1000001620
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108 reset refs/heads/TAG.FIXUP
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109
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110 commit refs/heads/master
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111 mark :1000001621
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112 committer Other <other@example.com> 1022536868 +0000
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113 data 18
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114 added iostream.h
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115
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116 M 100644 :11363 main.cpp
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117 EOF
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118
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119 echo "% import cvs2git with branch/tag"
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120 set -e
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121 hg init realcvs
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122 hg -R realcvs fastimport git-blob.dat git-dump.dat \
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123 | sed "s|$HGTMP|HGTMP|g"
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124
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125 echo "% hg glog"
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126 cd realcvs
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127 hg glog -v
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128
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129 echo "% hg branches"
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130 hg branches
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131
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132 echo "% hg heads -v"
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133 hg heads
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134
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135 echo "% hg tags -v"
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136 hg tags