diff options
| -rwxr-xr-x | t/t5300-pack-object.sh | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh index a0309e4bab..410a09b0dd 100755 --- a/t/t5300-pack-object.sh +++ b/t/t5300-pack-object.sh @@ -468,29 +468,32 @@ test_expect_success 'pack-objects in too-many-packs mode' ' git fsck ' -# -# WARNING! -# -# The following test is destructive. Please keep the next -# two tests at the end of this file. -# - -test_expect_success 'fake a SHA1 hash collision' ' - long_a=$(git hash-object a | sed -e "s!^..!&/!") && - long_b=$(git hash-object b | sed -e "s!^..!&/!") && - test -f .git/objects/$long_b && - cp -f .git/objects/$long_a \ - .git/objects/$long_b +test_expect_success 'setup: fake a SHA1 hash collision' ' + git init corrupt && + ( + cd corrupt && + long_a=$(git hash-object -w ../a | sed -e "s!^..!&/!") && + long_b=$(git hash-object -w ../b | sed -e "s!^..!&/!") && + test -f .git/objects/$long_b && + cp -f .git/objects/$long_a \ + .git/objects/$long_b + ) ' test_expect_success 'make sure index-pack detects the SHA1 collision' ' - test_must_fail git index-pack -o bad.idx test-3.pack 2>msg && - test_i18ngrep "SHA1 COLLISION FOUND" msg + ( + cd corrupt && + test_must_fail git index-pack -o ../bad.idx ../test-3.pack 2>msg && + test_i18ngrep "SHA1 COLLISION FOUND" msg + ) ' test_expect_success 'make sure index-pack detects the SHA1 collision (large blobs)' ' - test_must_fail git -c core.bigfilethreshold=1 index-pack -o bad.idx test-3.pack 2>msg && - test_i18ngrep "SHA1 COLLISION FOUND" msg + ( + cd corrupt && + test_must_fail git -c core.bigfilethreshold=1 index-pack -o ../bad.idx ../test-3.pack 2>msg && + test_i18ngrep "SHA1 COLLISION FOUND" msg + ) ' test_done |