Andrew's git / gitweb.git / t/t1400-update-ref.sh
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t / t1400-update-ref.shon commit merge-recur: do not call git-write-tree (5b982f8)
   1#!/bin/sh
   2#
   3# Copyright (c) 2006 Shawn Pearce
   4#
   5
   6test_description='Test git-update-ref and basic ref logging'
   7. ./test-lib.sh
   8
   9Z=0000000000000000000000000000000000000000
  10A=1111111111111111111111111111111111111111
  11B=2222222222222222222222222222222222222222
  12C=3333333333333333333333333333333333333333
  13D=4444444444444444444444444444444444444444
  14E=5555555555555555555555555555555555555555
  15F=6666666666666666666666666666666666666666
  16m=refs/heads/master
  17n_dir=refs/heads/gu
  18n=$n_dir/fixes
  19
  20test_expect_success \
  21        "create $m" \
  22        'git-update-ref $m $A &&
  23         test $A = $(cat .git/$m)'
  24test_expect_success \
  25        "create $m" \
  26        'git-update-ref $m $B $A &&
  27         test $B = $(cat .git/$m)'
  28rm -f .git/$m
  29
  30test_expect_success \
  31        "fail to create $n" \
  32        'touch .git/$n_dir
  33         git-update-ref $n $A >out 2>err
  34         test $? = 1 &&
  35         test "" = "$(cat out)" &&
  36         grep "error: unable to resolve reference" err &&
  37         grep $n err'
  38rm -f .git/$n_dir out err
  39
  40test_expect_success \
  41        "create $m (by HEAD)" \
  42        'git-update-ref HEAD $A &&
  43         test $A = $(cat .git/$m)'
  44test_expect_success \
  45        "create $m (by HEAD)" \
  46        'git-update-ref HEAD $B $A &&
  47         test $B = $(cat .git/$m)'
  48rm -f .git/$m
  49
  50test_expect_failure \
  51        '(not) create HEAD with old sha1' \
  52        'git-update-ref HEAD $A $B'
  53test_expect_failure \
  54        "(not) prior created .git/$m" \
  55        'test -f .git/$m'
  56rm -f .git/$m
  57
  58test_expect_success \
  59        "create HEAD" \
  60        'git-update-ref HEAD $A'
  61test_expect_failure \
  62        '(not) change HEAD with wrong SHA1' \
  63        'git-update-ref HEAD $B $Z'
  64test_expect_failure \
  65        "(not) changed .git/$m" \
  66        'test $B = $(cat .git/$m)'
  67rm -f .git/$m
  68
  69mkdir -p .git/logs/refs/heads
  70touch .git/logs/refs/heads/master
  71test_expect_success \
  72        "create $m (logged by touch)" \
  73        'GIT_COMMITTER_DATE="2005-05-26 23:30" \
  74         git-update-ref HEAD $A -m "Initial Creation" &&
  75         test $A = $(cat .git/$m)'
  76test_expect_success \
  77        "update $m (logged by touch)" \
  78        'GIT_COMMITTER_DATE="2005-05-26 23:31" \
  79         git-update-ref HEAD $B $A -m "Switch" &&
  80         test $B = $(cat .git/$m)'
  81test_expect_success \
  82        "set $m (logged by touch)" \
  83        'GIT_COMMITTER_DATE="2005-05-26 23:41" \
  84         git-update-ref HEAD $A &&
  85         test $A = $(cat .git/$m)'
  86
  87cat >expect <<EOF
  88$Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000       Initial Creation
  89$A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150260 +0000       Switch
  90$B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000
  91EOF
  92test_expect_success \
  93        "verifying $m's log" \
  94        'diff expect .git/logs/$m'
  95rm -rf .git/$m .git/logs expect
  96
  97test_expect_success \
  98        'enable core.logAllRefUpdates' \
  99        'git-repo-config core.logAllRefUpdates true &&
 100         test true = $(git-repo-config --bool --get core.logAllRefUpdates)'
 101
 102test_expect_success \
 103        "create $m (logged by config)" \
 104        'GIT_COMMITTER_DATE="2005-05-26 23:32" \
 105         git-update-ref HEAD $A -m "Initial Creation" &&
 106         test $A = $(cat .git/$m)'
 107test_expect_success \
 108        "update $m (logged by config)" \
 109        'GIT_COMMITTER_DATE="2005-05-26 23:33" \
 110         git-update-ref HEAD $B $A -m "Switch" &&
 111         test $B = $(cat .git/$m)'
 112test_expect_success \
 113        "set $m (logged by config)" \
 114        'GIT_COMMITTER_DATE="2005-05-26 23:43" \
 115         git-update-ref HEAD $A &&
 116         test $A = $(cat .git/$m)'
 117
 118cat >expect <<EOF
 119$Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 +0000       Initial Creation
 120$A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 +0000       Switch
 121$B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 +0000
 122EOF
 123test_expect_success \
 124        "verifying $m's log" \
 125        'diff expect .git/logs/$m'
 126rm -f .git/$m .git/logs/$m expect
 127
 128git-update-ref $m $D
 129cat >.git/logs/$m <<EOF
 130$C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500
 131$A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500
 132$F $Z $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500
 133$Z $E $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 -0500
 134EOF
 135
 136ed="Thu, 26 May 2005 18:32:00 -0500"
 137gd="Thu, 26 May 2005 18:33:00 -0500"
 138ld="Thu, 26 May 2005 18:43:00 -0500"
 139test_expect_success \
 140        'Query "master@{May 25 2005}" (before history)' \
 141        'rm -f o e
 142         git-rev-parse --verify "master@{May 25 2005}" >o 2>e &&
 143         test $C = $(cat o) &&
 144         test "warning: Log .git/logs/$m only goes back to $ed." = "$(cat e)"'
 145test_expect_success \
 146        "Query master@{2005-05-25} (before history)" \
 147        'rm -f o e
 148         git-rev-parse --verify master@{2005-05-25} >o 2>e &&
 149         test $C = $(cat o) &&
 150         echo test "warning: Log .git/logs/$m only goes back to $ed." = "$(cat e)"'
 151test_expect_success \
 152        'Query "master@{May 26 2005 23:31:59}" (1 second before history)' \
 153        'rm -f o e
 154         git-rev-parse --verify "master@{May 26 2005 23:31:59}" >o 2>e &&
 155         test $C = $(cat o) &&
 156         test "warning: Log .git/logs/$m only goes back to $ed." = "$(cat e)"'
 157test_expect_success \
 158        'Query "master@{May 26 2005 23:32:00}" (exactly history start)' \
 159        'rm -f o e
 160         git-rev-parse --verify "master@{May 26 2005 23:32:00}" >o 2>e &&
 161         test $A = $(cat o) &&
 162         test "" = "$(cat e)"'
 163test_expect_success \
 164        'Query "master@{2005-05-26 23:33:01}" (middle of history with gap)' \
 165        'rm -f o e
 166         git-rev-parse --verify "master@{2005-05-26 23:33:01}" >o 2>e &&
 167         test $B = $(cat o) &&
 168         test "warning: Log .git/logs/$m has gap after $gd." = "$(cat e)"'
 169test_expect_success \
 170        'Query "master@{2005-05-26 23:38:00}" (middle of history)' \
 171        'rm -f o e
 172         git-rev-parse --verify "master@{2005-05-26 23:38:00}" >o 2>e &&
 173         test $Z = $(cat o) &&
 174         test "" = "$(cat e)"'
 175test_expect_success \
 176        'Query "master@{2005-05-26 23:43:00}" (exact end of history)' \
 177        'rm -f o e
 178         git-rev-parse --verify "master@{2005-05-26 23:43:00}" >o 2>e &&
 179         test $E = $(cat o) &&
 180         test "" = "$(cat e)"'
 181test_expect_success \
 182        'Query "master@{2005-05-28}" (past end of history)' \
 183        'rm -f o e
 184         git-rev-parse --verify "master@{2005-05-28}" >o 2>e &&
 185         test $D = $(cat o) &&
 186         test "warning: Log .git/logs/$m unexpectedly ended on $ld." = "$(cat e)"'
 187
 188
 189rm -f .git/$m .git/logs/$m expect
 190
 191test_expect_success \
 192    'creating initial files' \
 193    'echo TEST >F &&
 194     git-add F &&
 195         GIT_AUTHOR_DATE="2005-05-26 23:30" \
 196         GIT_COMMITTER_DATE="2005-05-26 23:30" git-commit -m add -a &&
 197         h_TEST=$(git-rev-parse --verify HEAD)
 198         echo The other day this did not work. >M &&
 199         echo And then Bob told me how to fix it. >>M &&
 200         echo OTHER >F &&
 201         GIT_AUTHOR_DATE="2005-05-26 23:41" \
 202         GIT_COMMITTER_DATE="2005-05-26 23:41" git-commit -F M -a &&
 203         h_OTHER=$(git-rev-parse --verify HEAD) &&
 204         echo FIXED >F &&
 205         GIT_AUTHOR_DATE="2005-05-26 23:44" \
 206         GIT_COMMITTER_DATE="2005-05-26 23:44" git-commit --amend &&
 207         h_FIXED=$(git-rev-parse --verify HEAD) &&
 208         echo TEST+FIXED >F &&
 209         echo Merged initial commit and a later commit. >M &&
 210         echo $h_TEST >.git/MERGE_HEAD &&
 211         GIT_AUTHOR_DATE="2005-05-26 23:45" \
 212         GIT_COMMITTER_DATE="2005-05-26 23:45" git-commit -F M &&
 213         h_MERGED=$(git-rev-parse --verify HEAD)
 214         rm -f M'
 215
 216cat >expect <<EOF
 217$Z $h_TEST $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000  commit (initial): add
 218$h_TEST $h_OTHER $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000    commit: The other day this did not work.
 219$h_OTHER $h_FIXED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151040 +0000   commit (amend): The other day this did not work.
 220$h_FIXED $h_MERGED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151100 +0000  commit (merge): Merged initial commit and a later commit.
 221EOF
 222test_expect_success \
 223        'git-commit logged updates' \
 224        'diff expect .git/logs/$m'
 225unset h_TEST h_OTHER h_FIXED h_MERGED
 226
 227test_expect_success \
 228        'git-cat-file blob master:F (expect OTHER)' \
 229        'test OTHER = $(git-cat-file blob master:F)'
 230test_expect_success \
 231        'git-cat-file blob master@{2005-05-26 23:30}:F (expect TEST)' \
 232        'test TEST = $(git-cat-file blob "master@{2005-05-26 23:30}:F")'
 233test_expect_success \
 234        'git-cat-file blob master@{2005-05-26 23:42}:F (expect OTHER)' \
 235        'test OTHER = $(git-cat-file blob "master@{2005-05-26 23:42}:F")'
 236
 237test_done