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Diffstat (limited to 't/t1700-split-index.sh')
| -rwxr-xr-x | t/t1700-split-index.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh index af9b847761..c087b63367 100755 --- a/t/t1700-split-index.sh +++ b/t/t1700-split-index.sh @@ -401,4 +401,23 @@ done <<\EOF 0642 -rw-r---w- EOF +test_expect_success 'writing split index with null sha1 does not write cache tree' ' + git config core.splitIndex true && + git config splitIndex.maxPercentChange 0 && + git commit -m "commit" && + { + git ls-tree HEAD && + printf "160000 commit $_z40\\tbroken\\n" + } >broken-tree && + echo "add broken entry" >msg && + + tree=$(git mktree <broken-tree) && + test_tick && + commit=$(git commit-tree $tree -p HEAD <msg) && + git update-ref HEAD "$commit" && + GIT_ALLOW_NULL_SHA1=1 git reset --hard && + (test-dump-cache-tree >cache-tree.out || true) && + test_line_count = 0 cache-tree.out +' + test_done |