From 1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <Vincent Ambo>
Date: Sat, 11 Jan 2020 23:36:56 +0000
Subject: Squashed 'third_party/git/' content from commit cb71568594

git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
---
 t/t6011-rev-list-with-bad-commit.sh | 59 +++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100755 t/t6011-rev-list-with-bad-commit.sh

(limited to 't/t6011-rev-list-with-bad-commit.sh')

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 000000000000..545b461e51d4
--- /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 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
+
-- 
cgit 1.4.1