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Diffstat (limited to 't/t4301-merge-tree-write-tree.sh')
| -rwxr-xr-x | t/t4301-merge-tree-write-tree.sh | 55 |
1 files changed, 50 insertions, 5 deletions
diff --git a/t/t4301-merge-tree-write-tree.sh b/t/t4301-merge-tree-write-tree.sh index b2c8a43..eea1990 100755 --- a/t/t4301-merge-tree-write-tree.sh +++ b/t/t4301-merge-tree-write-tree.sh @@ -313,7 +313,7 @@ test_expect_success 'rename/add handling' ' # First, check that the bar that appears at stage 3 does not # correspond to an individual blob anywhere in history # - hash=$(cat out | tr "\0" "\n" | head -n 3 | grep 3.bar | cut -f 2 -d " ") && + hash=$(tr "\0" "\n" <out | head -n 3 | grep 3.bar | cut -f 2 -d " ") && git rev-list --objects --all >all_blobs && ! grep $hash all_blobs && @@ -380,7 +380,7 @@ test_expect_success SYMLINKS 'rename/add, where add is a mode conflict' ' # First, check that the bar that appears at stage 3 does not # correspond to an individual blob anywhere in history # - hash=$(cat out | tr "\0" "\n" | head -n 3 | grep 3.bar | cut -f 2 -d " ") && + hash=$(tr "\0" "\n" <out | head -n 3 | grep 3.bar | cut -f 2 -d " ") && git rev-list --objects --all >all_blobs && ! grep $hash all_blobs && @@ -630,8 +630,8 @@ test_expect_success 'mod6: chains of rename/rename(1to2) and add/add via collidi # conflict entries do not appear as individual blobs anywhere # in history. # - hash1=$(cat out | tr "\0" "\n" | head | grep 2.four | cut -f 2 -d " ") && - hash2=$(cat out | tr "\0" "\n" | head | grep 3.two | cut -f 2 -d " ") && + hash1=$(tr "\0" "\n" <out | head | grep 2.four | cut -f 2 -d " ") && + hash2=$(tr "\0" "\n" <out | head | grep 3.two | cut -f 2 -d " ") && git rev-list --objects --all >all_blobs && ! grep $hash1 all_blobs && ! grep $hash2 all_blobs && @@ -887,7 +887,7 @@ test_expect_success '--stdin with both a successful and a conflicted merge' ' test_expect_success '--merge-base is incompatible with --stdin' ' test_must_fail git merge-tree --merge-base=side1 --stdin 2>expect && - grep "^fatal: --merge-base is incompatible with --stdin" expect + grep "^fatal: .*merge-base.*stdin.* cannot be used together" expect ' # specify merge-base as parent of branch2 @@ -945,4 +945,49 @@ test_expect_success 'check the input format when --stdin is passed' ' test_cmp expect actual ' +test_expect_success '--merge-base with tree OIDs' ' + git merge-tree --merge-base=side1^ side1 side3 >with-commits && + git merge-tree --merge-base=side1^^{tree} side1^{tree} side3^{tree} >with-trees && + test_cmp with-commits with-trees +' + +test_expect_success 'error out on missing tree objects' ' + git init --bare missing-tree.git && + git rev-list side3 >list && + git rev-parse side3^: >>list && + git pack-objects missing-tree.git/objects/pack/side3-tree-is-missing <list && + side3=$(git rev-parse side3) && + test_must_fail git --git-dir=missing-tree.git merge-tree $side3^ $side3 >actual 2>err && + test_grep "Could not read $(git rev-parse $side3:)" err && + test_must_be_empty actual +' + +test_expect_success 'error out on missing blob objects' ' + echo 1 | git hash-object -w --stdin >blob1 && + echo 2 | git hash-object -w --stdin >blob2 && + echo 3 | git hash-object -w --stdin >blob3 && + printf "100644 blob $(cat blob1)\tblob\n" | git mktree >tree1 && + printf "100644 blob $(cat blob2)\tblob\n" | git mktree >tree2 && + printf "100644 blob $(cat blob3)\tblob\n" | git mktree >tree3 && + git init --bare missing-blob.git && + cat blob1 blob3 tree1 tree2 tree3 | + git pack-objects missing-blob.git/objects/pack/side1-whatever-is-missing && + test_must_fail git --git-dir=missing-blob.git >actual 2>err \ + merge-tree --merge-base=$(cat tree1) $(cat tree2) $(cat tree3) && + test_grep "unable to read blob object $(cat blob2)" err && + test_must_be_empty actual +' + +test_expect_success 'error out on missing commits as well' ' + git init --bare missing-commit.git && + git rev-list --objects side1 side3 >list-including-initial && + grep -v ^$(git rev-parse side1^) <list-including-initial >list && + git pack-objects missing-commit.git/objects/pack/missing-initial <list && + side1=$(git rev-parse side1) && + side3=$(git rev-parse side3) && + test_must_fail git --git-dir=missing-commit.git \ + merge-tree --allow-unrelated-histories $side1 $side3 >actual && + test_must_be_empty actual +' + test_done |