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96 lines
2.5 KiB
96 lines
2.5 KiB
#!/bin/sh |
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test_description='checkout $tree -- $paths' |
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
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TEST_PASSES_SANITIZE_LEAK=true |
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. ./test-lib.sh |
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test_expect_success setup ' |
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mkdir dir && |
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>dir/main && |
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echo common >dir/common && |
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git add dir/main dir/common && |
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test_tick && git commit -m "main has dir/main" && |
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git checkout -b next && |
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git mv dir/main dir/next0 && |
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echo next >dir/next1 && |
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git add dir && |
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test_tick && git commit -m "next has dir/next but not dir/main" |
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' |
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test_expect_success 'checking out paths out of a tree does not clobber unrelated paths' ' |
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git checkout next && |
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git reset --hard && |
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rm dir/next0 && |
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cat dir/common >expect.common && |
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echo modified >expect.next1 && |
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cat expect.next1 >dir/next1 && |
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echo untracked >expect.next2 && |
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cat expect.next2 >dir/next2 && |
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git checkout main dir && |
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test_cmp expect.common dir/common && |
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test_path_is_file dir/main && |
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git diff --exit-code main dir/main && |
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test_path_is_missing dir/next0 && |
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test_cmp expect.next1 dir/next1 && |
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test_path_is_file dir/next2 && |
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test_must_fail git ls-files --error-unmatch dir/next2 && |
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test_cmp expect.next2 dir/next2 |
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' |
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test_expect_success 'do not touch unmerged entries matching $path but not in $tree' ' |
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git checkout next && |
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git reset --hard && |
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cat dir/common >expect.common && |
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EMPTY_SHA1=$(git hash-object -w --stdin </dev/null) && |
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git rm dir/next0 && |
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cat >expect.next0 <<-EOF && |
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100644 $EMPTY_SHA1 1 dir/next0 |
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100644 $EMPTY_SHA1 2 dir/next0 |
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EOF |
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git update-index --index-info <expect.next0 && |
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git checkout main dir && |
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test_cmp expect.common dir/common && |
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test_path_is_file dir/main && |
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git diff --exit-code main dir/main && |
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git ls-files -s dir/next0 >actual.next0 && |
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test_cmp expect.next0 actual.next0 |
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' |
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test_expect_success 'do not touch files that are already up-to-date' ' |
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git reset --hard && |
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echo one >file1 && |
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echo two >file2 && |
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git add file1 file2 && |
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git commit -m base && |
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echo modified >file1 && |
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test-tool chmtime =1000000000 file2 && |
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git update-index -q --refresh && |
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git checkout HEAD -- file1 file2 && |
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echo one >expect && |
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test_cmp expect file1 && |
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echo "1000000000" >expect && |
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test-tool chmtime --get file2 >actual && |
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test_cmp expect actual |
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' |
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test_expect_success 'checkout HEAD adds deleted intent-to-add file back to index' ' |
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echo "nonempty" >nonempty && |
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>empty && |
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git add nonempty empty && |
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git commit -m "create files to be deleted" && |
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git rm --cached nonempty empty && |
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git add -N nonempty empty && |
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git checkout HEAD nonempty empty && |
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git diff --cached --exit-code |
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' |
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test_done
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