8ba8642bd5
"git merge --abort" etc. did not clean things up properly when there were conflicted entries in the index in certain order that are involved in D/F conflicts. This has been corrected. * en/abort-df-conflict-fixes: read-cache: fix directory/file conflict handling in read_index_unmerged() t1015: demonstrate directory/file conflict recovery failures
941 lines
21 KiB
Bash
Executable File
941 lines
21 KiB
Bash
Executable File
#!/bin/sh
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test_description="recursive merge corner cases w/ renames but not criss-crosses"
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# t6036 has corner cases that involve both criss-cross merges and renames
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. ./test-lib.sh
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test_expect_success 'setup rename/delete + untracked file' '
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test_create_repo rename-delete-untracked &&
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(
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cd rename-delete-untracked &&
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echo "A pretty inscription" >ring &&
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git add ring &&
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test_tick &&
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git commit -m beginning &&
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git branch people &&
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git checkout -b rename-the-ring &&
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git mv ring one-ring-to-rule-them-all &&
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test_tick &&
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git commit -m fullname &&
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git checkout people &&
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git rm ring &&
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echo gollum >owner &&
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git add owner &&
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test_tick &&
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git commit -m track-people-instead-of-objects &&
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echo "Myyy PRECIOUSSS" >ring
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)
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'
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test_expect_success "Does git preserve Gollum's precious artifact?" '
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(
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cd rename-delete-untracked &&
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test_must_fail git merge -s recursive rename-the-ring &&
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# Make sure git did not delete an untracked file
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test_path_is_file ring
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)
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'
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# Testcase setup for rename/modify/add-source:
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# Commit A: new file: a
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# Commit B: modify a slightly
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# Commit C: rename a->b, add completely different a
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#
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# We should be able to merge B & C cleanly
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test_expect_success 'setup rename/modify/add-source conflict' '
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test_create_repo rename-modify-add-source &&
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(
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cd rename-modify-add-source &&
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printf "1\n2\n3\n4\n5\n6\n7\n" >a &&
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git add a &&
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git commit -m A &&
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git tag A &&
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git checkout -b B A &&
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echo 8 >>a &&
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git add a &&
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git commit -m B &&
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git checkout -b C A &&
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git mv a b &&
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echo something completely different >a &&
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git add a &&
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git commit -m C
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)
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'
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test_expect_failure 'rename/modify/add-source conflict resolvable' '
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(
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cd rename-modify-add-source &&
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git checkout B^0 &&
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git merge -s recursive C^0 &&
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git rev-parse >expect \
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B:a C:a &&
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git rev-parse >actual \
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b c &&
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test_cmp expect actual
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)
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'
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test_expect_success 'setup resolvable conflict missed if rename missed' '
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test_create_repo break-detection-1 &&
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(
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cd break-detection-1 &&
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printf "1\n2\n3\n4\n5\n" >a &&
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echo foo >b &&
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git add a b &&
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git commit -m A &&
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git tag A &&
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git checkout -b B A &&
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git mv a c &&
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echo "Completely different content" >a &&
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git add a &&
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git commit -m B &&
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git checkout -b C A &&
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echo 6 >>a &&
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git add a &&
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git commit -m C
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)
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'
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test_expect_failure 'conflict caused if rename not detected' '
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(
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cd break-detection-1 &&
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git checkout -q C^0 &&
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git merge -s recursive B^0 &&
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git ls-files -s >out &&
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test_line_count = 3 out &&
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git ls-files -u >out &&
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test_line_count = 0 out &&
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git ls-files -o >out &&
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test_line_count = 1 out &&
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test_line_count = 6 c &&
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git rev-parse >expect \
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B:a A:b &&
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git rev-parse >actual \
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:0:a :0:b &&
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test_cmp expect actual
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)
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'
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test_expect_success 'setup conflict resolved wrong if rename missed' '
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test_create_repo break-detection-2 &&
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(
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cd break-detection-2 &&
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printf "1\n2\n3\n4\n5\n" >a &&
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echo foo >b &&
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git add a b &&
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git commit -m A &&
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git tag A &&
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git checkout -b D A &&
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echo 7 >>a &&
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git add a &&
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git mv a c &&
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echo "Completely different content" >a &&
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git add a &&
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git commit -m D &&
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git checkout -b E A &&
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git rm a &&
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echo "Completely different content" >>a &&
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git add a &&
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git commit -m E
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)
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'
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test_expect_failure 'missed conflict if rename not detected' '
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(
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cd break-detection-2 &&
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git checkout -q E^0 &&
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test_must_fail git merge -s recursive D^0
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)
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'
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# Tests for undetected rename/add-source causing a file to erroneously be
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# deleted (and for mishandled rename/rename(1to1) causing the same issue).
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#
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# This test uses a rename/rename(1to1)+add-source conflict (1to1 means the
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# same file is renamed on both sides to the same thing; it should trigger
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# the 1to2 logic, which it would do if the add-source didn't cause issues
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# for git's rename detection):
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# Commit A: new file: a
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# Commit B: rename a->b
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# Commit C: rename a->b, add unrelated a
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test_expect_success 'setup undetected rename/add-source causes data loss' '
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test_create_repo break-detection-3 &&
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(
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cd break-detection-3 &&
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printf "1\n2\n3\n4\n5\n" >a &&
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git add a &&
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git commit -m A &&
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git tag A &&
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git checkout -b B A &&
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git mv a b &&
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git commit -m B &&
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git checkout -b C A &&
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git mv a b &&
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echo foobar >a &&
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git add a &&
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git commit -m C
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)
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'
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test_expect_failure 'detect rename/add-source and preserve all data' '
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(
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cd break-detection-3 &&
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git checkout B^0 &&
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git merge -s recursive C^0 &&
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git ls-files -s >out &&
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test_line_count = 2 out &&
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git ls-files -u >out &&
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test_line_count = 2 out &&
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git ls-files -o >out &&
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test_line_count = 1 out &&
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test_path_is_file a &&
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test_path_is_file b &&
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git rev-parse >expect \
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A:a C:a &&
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git rev-parse >actual \
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:0:b :0:a &&
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test_cmp expect actual
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)
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'
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test_expect_failure 'detect rename/add-source and preserve all data, merge other way' '
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(
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cd break-detection-3 &&
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git checkout C^0 &&
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git merge -s recursive B^0 &&
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git ls-files -s >out &&
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test_line_count = 2 out &&
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git ls-files -u >out &&
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test_line_count = 2 out &&
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git ls-files -o >out &&
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test_line_count = 1 out &&
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test_path_is_file a &&
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test_path_is_file b &&
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git rev-parse >expect \
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A:a C:a &&
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git rev-parse >actual \
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:0:b :0:a &&
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test_cmp expect actual
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)
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'
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test_expect_success 'setup content merge + rename/directory conflict' '
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test_create_repo rename-directory-1 &&
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(
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cd rename-directory-1 &&
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printf "1\n2\n3\n4\n5\n6\n" >file &&
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git add file &&
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test_tick &&
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git commit -m base &&
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git tag base &&
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git checkout -b right &&
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echo 7 >>file &&
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mkdir newfile &&
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echo junk >newfile/realfile &&
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git add file newfile/realfile &&
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test_tick &&
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git commit -m right &&
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git checkout -b left-conflict base &&
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echo 8 >>file &&
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git add file &&
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git mv file newfile &&
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test_tick &&
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git commit -m left &&
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git checkout -b left-clean base &&
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echo 0 >newfile &&
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cat file >>newfile &&
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git add newfile &&
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git rm file &&
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test_tick &&
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git commit -m left
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)
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'
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test_expect_success 'rename/directory conflict + clean content merge' '
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(
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cd rename-directory-1 &&
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git checkout left-clean^0 &&
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test_must_fail git merge -s recursive right^0 &&
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git ls-files -s >out &&
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test_line_count = 2 out &&
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git ls-files -u >out &&
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test_line_count = 1 out &&
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git ls-files -o >out &&
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test_line_count = 2 out &&
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echo 0 >expect &&
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git cat-file -p base:file >>expect &&
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echo 7 >>expect &&
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test_cmp expect newfile~HEAD &&
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test $(git rev-parse :2:newfile) = $(git hash-object expect) &&
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test_path_is_file newfile/realfile &&
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test_path_is_file newfile~HEAD
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)
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'
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test_expect_success 'rename/directory conflict + content merge conflict' '
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(
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cd rename-directory-1 &&
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git reset --hard &&
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git clean -fdqx &&
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git checkout left-conflict^0 &&
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test_must_fail git merge -s recursive right^0 &&
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git ls-files -s >out &&
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test_line_count = 4 out &&
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git ls-files -u >out &&
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test_line_count = 3 out &&
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git ls-files -o >out &&
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test_line_count = 2 out &&
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git cat-file -p left-conflict:newfile >left &&
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git cat-file -p base:file >base &&
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git cat-file -p right:file >right &&
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test_must_fail git merge-file \
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-L "HEAD:newfile" \
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-L "" \
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-L "right^0:file" \
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left base right &&
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test_cmp left newfile~HEAD &&
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git rev-parse >expect \
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base:file left-conflict:newfile right:file &&
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git rev-parse >actual \
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:1:newfile :2:newfile :3:newfile &&
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test_cmp expect actual &&
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test_path_is_file newfile/realfile &&
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test_path_is_file newfile~HEAD
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)
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'
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test_expect_success 'setup content merge + rename/directory conflict w/ disappearing dir' '
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test_create_repo rename-directory-2 &&
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(
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cd rename-directory-2 &&
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mkdir sub &&
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printf "1\n2\n3\n4\n5\n6\n" >sub/file &&
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git add sub/file &&
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test_tick &&
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git commit -m base &&
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git tag base &&
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git checkout -b right &&
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echo 7 >>sub/file &&
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git add sub/file &&
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test_tick &&
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git commit -m right &&
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git checkout -b left base &&
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echo 0 >newfile &&
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cat sub/file >>newfile &&
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git rm sub/file &&
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mv newfile sub &&
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git add sub &&
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test_tick &&
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git commit -m left
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)
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'
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test_expect_success 'disappearing dir in rename/directory conflict handled' '
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(
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cd rename-directory-2 &&
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git checkout left^0 &&
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git merge -s recursive right^0 &&
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git ls-files -s >out &&
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test_line_count = 1 out &&
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git ls-files -u >out &&
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test_line_count = 0 out &&
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git ls-files -o >out &&
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test_line_count = 1 out &&
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echo 0 >expect &&
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git cat-file -p base:sub/file >>expect &&
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echo 7 >>expect &&
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test_cmp expect sub &&
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test_path_is_file sub
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)
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'
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# Test for all kinds of things that can go wrong with rename/rename (2to1):
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# Commit A: new files: a & b
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# Commit B: rename a->c, modify b
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# Commit C: rename b->c, modify a
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#
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# Merging of B & C should NOT be clean. Questions:
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# * Both a & b should be removed by the merge; are they?
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# * The two c's should contain modifications to a & b; do they?
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# * The index should contain two files, both for c; does it?
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# * The working copy should have two files, both of form c~<unique>; does it?
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# * Nothing else should be present. Is anything?
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test_expect_success 'setup rename/rename (2to1) + modify/modify' '
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test_create_repo rename-rename-2to1 &&
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(
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cd rename-rename-2to1 &&
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printf "1\n2\n3\n4\n5\n" >a &&
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printf "5\n4\n3\n2\n1\n" >b &&
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git add a b &&
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git commit -m A &&
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git tag A &&
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git checkout -b B A &&
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git mv a c &&
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echo 0 >>b &&
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git add b &&
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git commit -m B &&
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git checkout -b C A &&
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git mv b c &&
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echo 6 >>a &&
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git add a &&
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git commit -m C
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)
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'
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test_expect_success 'handle rename/rename (2to1) conflict correctly' '
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(
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cd rename-rename-2to1 &&
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git checkout B^0 &&
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test_must_fail git merge -s recursive C^0 >out &&
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test_i18ngrep "CONFLICT (rename/rename)" out &&
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git ls-files -s >out &&
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test_line_count = 2 out &&
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git ls-files -u >out &&
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test_line_count = 2 out &&
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git ls-files -u c >out &&
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test_line_count = 2 out &&
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git ls-files -o >out &&
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test_line_count = 3 out &&
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test_path_is_missing a &&
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test_path_is_missing b &&
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test_path_is_file c~HEAD &&
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test_path_is_file c~C^0 &&
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git rev-parse >expect \
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C:a B:b &&
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git hash-object >actual \
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c~HEAD c~C^0 &&
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test_cmp expect actual
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)
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'
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# Testcase setup for simple rename/rename (1to2) conflict:
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# Commit A: new file: a
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# Commit B: rename a->b
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# Commit C: rename a->c
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test_expect_success 'setup simple rename/rename (1to2) conflict' '
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test_create_repo rename-rename-1to2 &&
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(
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cd rename-rename-1to2 &&
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echo stuff >a &&
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git add a &&
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test_tick &&
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git commit -m A &&
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git tag A &&
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git checkout -b B A &&
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git mv a b &&
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test_tick &&
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git commit -m B &&
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git checkout -b C A &&
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git mv a c &&
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test_tick &&
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git commit -m C
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)
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'
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test_expect_success 'merge has correct working tree contents' '
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(
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cd rename-rename-1to2 &&
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git checkout C^0 &&
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test_must_fail git merge -s recursive B^0 &&
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git ls-files -s >out &&
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test_line_count = 3 out &&
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git ls-files -u >out &&
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test_line_count = 3 out &&
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git ls-files -o >out &&
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test_line_count = 1 out &&
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test_path_is_missing a &&
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git rev-parse >expect \
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A:a A:a A:a \
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A:a A:a &&
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git rev-parse >actual \
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:1:a :3:b :2:c &&
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git hash-object >>actual \
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b c &&
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test_cmp expect actual
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)
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'
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# Testcase setup for rename/rename(1to2)/add-source conflict:
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# Commit A: new file: a
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# Commit B: rename a->b
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# Commit C: rename a->c, add completely different a
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#
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# Merging of B & C should NOT be clean; there's a rename/rename conflict
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|
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test_expect_success 'setup rename/rename(1to2)/add-source conflict' '
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test_create_repo rename-rename-1to2-add-source-1 &&
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(
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cd rename-rename-1to2-add-source-1 &&
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printf "1\n2\n3\n4\n5\n6\n7\n" >a &&
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git add a &&
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git commit -m A &&
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git tag A &&
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git checkout -b B A &&
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git mv a b &&
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git commit -m B &&
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git checkout -b C A &&
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git mv a c &&
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echo something completely different >a &&
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git add a &&
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git commit -m C
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)
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'
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test_expect_failure 'detect conflict with rename/rename(1to2)/add-source merge' '
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(
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cd rename-rename-1to2-add-source-1 &&
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|
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git checkout B^0 &&
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|
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test_must_fail git merge -s recursive C^0 &&
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git ls-files -s >out &&
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|
test_line_count = 4 out &&
|
|
git ls-files -o >out &&
|
|
test_line_count = 1 out &&
|
|
|
|
git rev-parse >expect \
|
|
C:a A:a B:b C:C &&
|
|
git rev-parse >actual \
|
|
:3:a :1:a :2:b :3:c &&
|
|
test_cmp expect actual &&
|
|
|
|
test_path_is_file a &&
|
|
test_path_is_file b &&
|
|
test_path_is_file c
|
|
)
|
|
'
|
|
|
|
test_expect_success 'setup rename/rename(1to2)/add-source resolvable conflict' '
|
|
test_create_repo rename-rename-1to2-add-source-2 &&
|
|
(
|
|
cd rename-rename-1to2-add-source-2 &&
|
|
|
|
>a &&
|
|
git add a &&
|
|
test_tick &&
|
|
git commit -m base &&
|
|
git tag A &&
|
|
|
|
git checkout -b B A &&
|
|
git mv a b &&
|
|
test_tick &&
|
|
git commit -m one &&
|
|
|
|
git checkout -b C A &&
|
|
git mv a b &&
|
|
echo important-info >a &&
|
|
git add a &&
|
|
test_tick &&
|
|
git commit -m two
|
|
)
|
|
'
|
|
|
|
test_expect_failure 'rename/rename/add-source still tracks new a file' '
|
|
(
|
|
cd rename-rename-1to2-add-source-2 &&
|
|
|
|
git checkout C^0 &&
|
|
git merge -s recursive B^0 &&
|
|
|
|
git ls-files -s >out &&
|
|
test_line_count = 2 out &&
|
|
git ls-files -o >out &&
|
|
test_line_count = 1 out &&
|
|
|
|
git rev-parse >expect \
|
|
C:a A:a &&
|
|
git rev-parse >actual \
|
|
:0:a :0:b &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'setup rename/rename(1to2)/add-dest conflict' '
|
|
test_create_repo rename-rename-1to2-add-dest &&
|
|
(
|
|
cd rename-rename-1to2-add-dest &&
|
|
|
|
echo stuff >a &&
|
|
git add a &&
|
|
test_tick &&
|
|
git commit -m base &&
|
|
git tag A &&
|
|
|
|
git checkout -b B A &&
|
|
git mv a b &&
|
|
echo precious-data >c &&
|
|
git add c &&
|
|
test_tick &&
|
|
git commit -m one &&
|
|
|
|
git checkout -b C A &&
|
|
git mv a c &&
|
|
echo important-info >b &&
|
|
git add b &&
|
|
test_tick &&
|
|
git commit -m two
|
|
)
|
|
'
|
|
|
|
test_expect_success 'rename/rename/add-dest merge still knows about conflicting file versions' '
|
|
(
|
|
cd rename-rename-1to2-add-dest &&
|
|
|
|
git checkout C^0 &&
|
|
test_must_fail git merge -s recursive B^0 &&
|
|
|
|
git ls-files -s >out &&
|
|
test_line_count = 5 out &&
|
|
git ls-files -u b >out &&
|
|
test_line_count = 2 out &&
|
|
git ls-files -u c >out &&
|
|
test_line_count = 2 out &&
|
|
git ls-files -o >out &&
|
|
test_line_count = 5 out &&
|
|
|
|
git rev-parse >expect \
|
|
A:a C:b B:b C:c B:c &&
|
|
git rev-parse >actual \
|
|
:1:a :2:b :3:b :2:c :3:c &&
|
|
test_cmp expect actual &&
|
|
|
|
git rev-parse >expect \
|
|
C:c B:c C:b B:b &&
|
|
git hash-object >actual \
|
|
c~HEAD c~B\^0 b~HEAD b~B\^0 &&
|
|
test_cmp expect actual &&
|
|
|
|
test_path_is_missing b &&
|
|
test_path_is_missing c
|
|
)
|
|
'
|
|
|
|
# Testcase rad, rename/add/delete
|
|
# Commit O: foo
|
|
# Commit A: rm foo, add different bar
|
|
# Commit B: rename foo->bar
|
|
# Expected: CONFLICT (rename/add/delete), two-way merged bar
|
|
|
|
test_expect_success 'rad-setup: rename/add/delete conflict' '
|
|
test_create_repo rad &&
|
|
(
|
|
cd rad &&
|
|
echo "original file" >foo &&
|
|
git add foo &&
|
|
git commit -m "original" &&
|
|
|
|
git branch O &&
|
|
git branch A &&
|
|
git branch B &&
|
|
|
|
git checkout A &&
|
|
git rm foo &&
|
|
echo "different file" >bar &&
|
|
git add bar &&
|
|
git commit -m "Remove foo, add bar" &&
|
|
|
|
git checkout B &&
|
|
git mv foo bar &&
|
|
git commit -m "rename foo to bar"
|
|
)
|
|
'
|
|
|
|
test_expect_failure 'rad-check: rename/add/delete conflict' '
|
|
(
|
|
cd rad &&
|
|
|
|
git checkout B^0 &&
|
|
test_must_fail git merge -s recursive A^0 >out 2>err &&
|
|
|
|
# Not sure whether the output should contain just one
|
|
# "CONFLICT (rename/add/delete)" line, or if it should break
|
|
# it into a pair of "CONFLICT (rename/delete)" and
|
|
# "CONFLICT (rename/add)"; allow for either.
|
|
test_i18ngrep "CONFLICT (rename.*add)" out &&
|
|
test_i18ngrep "CONFLICT (rename.*delete)" out &&
|
|
test_must_be_empty err &&
|
|
|
|
git ls-files -s >file_count &&
|
|
test_line_count = 2 file_count &&
|
|
git ls-files -u >file_count &&
|
|
test_line_count = 2 file_count &&
|
|
git ls-files -o >file_count &&
|
|
test_line_count = 2 file_count &&
|
|
|
|
git rev-parse >actual \
|
|
:2:bar :3:bar &&
|
|
git rev-parse >expect \
|
|
B:bar A:bar &&
|
|
|
|
test_cmp file_is_missing foo &&
|
|
# bar should have two-way merged contents of the different
|
|
# versions of bar; check that content from both sides is
|
|
# present.
|
|
grep original bar &&
|
|
grep different bar
|
|
)
|
|
'
|
|
|
|
# Testcase rrdd, rename/rename(2to1)/delete/delete
|
|
# Commit O: foo, bar
|
|
# Commit A: rename foo->baz, rm bar
|
|
# Commit B: rename bar->baz, rm foo
|
|
# Expected: CONFLICT (rename/rename/delete/delete), two-way merged baz
|
|
|
|
test_expect_success 'rrdd-setup: rename/rename(2to1)/delete/delete conflict' '
|
|
test_create_repo rrdd &&
|
|
(
|
|
cd rrdd &&
|
|
echo foo >foo &&
|
|
echo bar >bar &&
|
|
git add foo bar &&
|
|
git commit -m O &&
|
|
|
|
git branch O &&
|
|
git branch A &&
|
|
git branch B &&
|
|
|
|
git checkout A &&
|
|
git mv foo baz &&
|
|
git rm bar &&
|
|
git commit -m "Rename foo, remove bar" &&
|
|
|
|
git checkout B &&
|
|
git mv bar baz &&
|
|
git rm foo &&
|
|
git commit -m "Rename bar, remove foo"
|
|
)
|
|
'
|
|
|
|
test_expect_failure 'rrdd-check: rename/rename(2to1)/delete/delete conflict' '
|
|
(
|
|
cd rrdd &&
|
|
|
|
git checkout A^0 &&
|
|
test_must_fail git merge -s recursive B^0 >out 2>err &&
|
|
|
|
# Not sure whether the output should contain just one
|
|
# "CONFLICT (rename/rename/delete/delete)" line, or if it
|
|
# should break it into three: "CONFLICT (rename/rename)" and
|
|
# two "CONFLICT (rename/delete)" lines; allow for either.
|
|
test_i18ngrep "CONFLICT (rename/rename)" out &&
|
|
test_i18ngrep "CONFLICT (rename.*delete)" out &&
|
|
test_must_be_empty err &&
|
|
|
|
git ls-files -s >file_count &&
|
|
test_line_count = 2 file_count &&
|
|
git ls-files -u >file_count &&
|
|
test_line_count = 2 file_count &&
|
|
git ls-files -o >file_count &&
|
|
test_line_count = 2 file_count &&
|
|
|
|
git rev-parse >actual \
|
|
:2:baz :3:baz &&
|
|
git rev-parse >expect \
|
|
O:foo O:bar &&
|
|
|
|
test_cmp file_is_missing foo &&
|
|
test_cmp file_is_missing bar &&
|
|
# baz should have two-way merged contents of the original
|
|
# contents of foo and bar; check that content from both sides
|
|
# is present.
|
|
grep foo baz &&
|
|
grep bar baz
|
|
)
|
|
'
|
|
|
|
# Testcase mod6, chains of rename/rename(1to2) and rename/rename(2to1)
|
|
# Commit O: one, three, five
|
|
# Commit A: one->two, three->four, five->six
|
|
# Commit B: one->six, three->two, five->four
|
|
# Expected: six CONFLICT(rename/rename) messages, each path in two of the
|
|
# multi-way merged contents found in two, four, six
|
|
|
|
test_expect_success 'mod6-setup: chains of rename/rename(1to2) and rename/rename(2to1)' '
|
|
test_create_repo mod6 &&
|
|
(
|
|
cd mod6 &&
|
|
test_seq 11 19 >one &&
|
|
test_seq 31 39 >three &&
|
|
test_seq 51 59 >five &&
|
|
git add . &&
|
|
test_tick &&
|
|
git commit -m "O" &&
|
|
|
|
git branch O &&
|
|
git branch A &&
|
|
git branch B &&
|
|
|
|
git checkout A &&
|
|
test_seq 10 19 >one &&
|
|
echo 40 >>three &&
|
|
git add one three &&
|
|
git mv one two &&
|
|
git mv three four &&
|
|
git mv five six &&
|
|
test_tick &&
|
|
git commit -m "A" &&
|
|
|
|
git checkout B &&
|
|
echo 20 >>one &&
|
|
echo forty >>three &&
|
|
echo 60 >>five &&
|
|
git add one three five &&
|
|
git mv one six &&
|
|
git mv three two &&
|
|
git mv five four &&
|
|
test_tick &&
|
|
git commit -m "B"
|
|
)
|
|
'
|
|
|
|
test_expect_failure 'mod6-check: chains of rename/rename(1to2) and rename/rename(2to1)' '
|
|
(
|
|
cd mod6 &&
|
|
|
|
git checkout A^0 &&
|
|
|
|
test_must_fail git merge -s recursive B^0 >out 2>err &&
|
|
|
|
test_i18ngrep "CONFLICT (rename/rename)" out &&
|
|
test_must_be_empty err &&
|
|
|
|
git ls-files -s >file_count &&
|
|
test_line_count = 6 file_count &&
|
|
git ls-files -u >file_count &&
|
|
test_line_count = 6 file_count &&
|
|
git ls-files -o >file_count &&
|
|
test_line_count = 3 file_count &&
|
|
|
|
test_seq 10 20 >merged-one &&
|
|
test_seq 51 60 >merged-five &&
|
|
# Determine what the merge of three would give us.
|
|
test_seq 30 40 >three-side-A &&
|
|
test_seq 31 39 >three-side-B &&
|
|
echo forty >three-side-B &&
|
|
>empty &&
|
|
test_must_fail git merge-file \
|
|
-L "HEAD" \
|
|
-L "" \
|
|
-L "B^0" \
|
|
three-side-A empty three-side-B &&
|
|
sed -e "s/^\([<=>]\)/\1\1\1/" three-side-A >merged-three &&
|
|
|
|
# Verify the index is as expected
|
|
git rev-parse >actual \
|
|
:2:two :3:two \
|
|
:2:four :3:four \
|
|
:2:six :3:six &&
|
|
git hash-object >expect \
|
|
merged-one merged-three \
|
|
merged-three merged-five \
|
|
merged-five merged-one &&
|
|
test_cmp expect actual &&
|
|
|
|
git cat-file -p :2:two >expect &&
|
|
git cat-file -p :3:two >other &&
|
|
test_must_fail git merge-file \
|
|
-L "HEAD" -L "" -L "B^0" \
|
|
expect empty other &&
|
|
test_cmp expect two &&
|
|
|
|
git cat-file -p :2:four >expect &&
|
|
git cat-file -p :3:four >other &&
|
|
test_must_fail git merge-file \
|
|
-L "HEAD" -L "" -L "B^0" \
|
|
expect empty other &&
|
|
test_cmp expect four &&
|
|
|
|
git cat-file -p :2:six >expect &&
|
|
git cat-file -p :3:six >other &&
|
|
test_must_fail git merge-file \
|
|
-L "HEAD" -L "" -L "B^0" \
|
|
expect empty other &&
|
|
test_cmp expect six
|
|
)
|
|
'
|
|
|
|
test_done
|