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-rwxr-xr-xt/t6011-rev-list-with-bad-commit.sh59
1 files changed, 59 insertions, 0 deletions
diff --git a/t/t6011-rev-list-with-bad-commit.sh b/t/t6011-rev-list-with-bad-commit.sh
new file mode 100755
index 0000000..bad02cf
--- /dev/null
+++ b/t/t6011-rev-list-with-bad-commit.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+test_description='git rev-list should notice bad commits'
+
+. ./test-lib.sh
+
+# Note:
+# - compression level is set to zero to make "corruptions" easier to perform
+# - reflog is disabled to avoid extra references which would twart the test
+
+test_expect_success 'setup' \
+ '
+ git init &&
+ git config core.compression 0 &&
+ git config core.logallrefupdates false &&
+ echo "foo" > foo &&
+ git add foo &&
+ git commit -m "first commit" &&
+ echo "bar" > bar &&
+ git add bar &&
+ git commit -m "second commit" &&
+ echo "baz" > baz &&
+ git add baz &&
+ git commit -m "third commit" &&
+ echo "foo again" >> foo &&
+ git add foo &&
+ git commit -m "fourth commit" &&
+ git repack -a -f -d
+ '
+
+test_expect_success 'verify number of revisions' \
+ '
+ revs=$(git rev-list --all | wc -l) &&
+ test $revs -eq 4 &&
+ first_commit=$(git rev-parse HEAD~3)
+ '
+
+test_expect_success 'corrupt second commit object' \
+ '
+ perl -i.bak -pe "s/second commit/socond commit/" .git/objects/pack/*.pack &&
+ test_must_fail git fsck --full
+ '
+
+test_expect_success 'rev-list should fail' '
+ test_must_fail env GIT_TEST_COMMIT_GRAPH=0 git -c core.commitGraph=false rev-list --all > /dev/null
+'
+
+test_expect_success 'git repack _MUST_ fail' \
+ '
+ test_must_fail git repack -a -f -d
+ '
+
+test_expect_success 'first commit is still available' \
+ '
+ git log $first_commit
+ '
+
+test_done
+