t/t6011-rev-list-with-bad-commit.sh

   1 #!/bin/sh
   2
   3 test_description='git rev-list should notice bad commits'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 # Note:
   9 # - compression level is set to zero to make "corruptions" easier to perform
  10 # - reflog is disabled to avoid extra references which would twart the test
  11
  12 test_expect_success 'setup' \
  13    '
  14    git init &&
  15    git config core.compression 0 &&
  16    git config core.logallrefupdates false &&
  17    echo "foo" > foo &&
  18    git add foo &&
  19    git commit -m "first commit" &&
  20    echo "bar" > bar &&
  21    git add bar &&
  22    git commit -m "second commit" &&
  23    echo "baz" > baz &&
  24    git add baz &&
  25    git commit -m "third commit" &&
  26    echo "foo again" >> foo &&
  27    git add foo &&
  28    git commit -m "fourth commit" &&
  29    git repack -a -f -d
  30    '
  31
  32 test_expect_success 'verify number of revisions' \
  33    '
  34    revs=$(git rev-list --all | wc -l) &&
  35    test $revs -eq 4 &&
  36    first_commit=$(git rev-parse HEAD~3)
  37    '
  38
  39 test_expect_success 'corrupt second commit object' \
  40    '
  41    perl -i.bak -pe "s/second commit/socond commit/" .git/objects/pack/*.pack &&
  42    test_must_fail git fsck --full
  43    '
  44
  45 test_expect_success 'rev-list should fail' '
  46         test_must_fail env GIT_TEST_COMMIT_GRAPH=0 git -c core.commitGraph=false rev-list --all > /dev/null
  47 '
  48
  49 test_expect_success 'git repack _MUST_ fail' \
  50    '
  51    test_must_fail git repack -a -f -d
  52    '
  53
  54 test_expect_success 'first commit is still available' \
  55    '
  56    git log $first_commit
  57    '
  58
  59 test_done
  60