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We have to use $PWD instead of $(pwd) because on Windows the latter would add a C: style path to bash's Unix-style $PATH variable, which becomes confused by the colon after the drive letter. ($PWD is a Unix-style path.) In the case of GIT_ALTERNATE_OBJECT_DIRECTORIES, bash on Windows assembles a Unix-style path list with the colon as separators. It converts the value to a Windows-style path list with the semicolon as path separator when it forwards the variable to git.exe. The same confusion happens when bash's original value is contaminated with Windows style paths. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
71 lines
1.6 KiB
Bash
Executable file
71 lines
1.6 KiB
Bash
Executable file
#!/bin/sh
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test_description='handling of alternates in environment variables'
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. ./test-lib.sh
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check_obj () {
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alt=$1; shift
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while read obj expect
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do
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echo "$obj" >&3 &&
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echo "$obj $expect" >&4
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done 3>input 4>expect &&
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GIT_ALTERNATE_OBJECT_DIRECTORIES=$alt \
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git "$@" cat-file --batch-check='%(objectname) %(objecttype)' \
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<input >actual &&
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test_cmp expect actual
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}
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test_expect_success 'create alternate repositories' '
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git init --bare one.git &&
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one=$(echo one | git -C one.git hash-object -w --stdin) &&
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git init --bare two.git &&
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two=$(echo two | git -C two.git hash-object -w --stdin)
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'
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test_expect_success 'objects inaccessible without alternates' '
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check_obj "" <<-EOF
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$one missing
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$two missing
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EOF
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'
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test_expect_success 'access alternate via absolute path' '
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check_obj "$PWD/one.git/objects" <<-EOF
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$one blob
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$two missing
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EOF
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'
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test_expect_success 'access multiple alternates' '
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check_obj "$PWD/one.git/objects:$PWD/two.git/objects" <<-EOF
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$one blob
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$two blob
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EOF
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'
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# bare paths are relative from $GIT_DIR
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test_expect_success 'access alternate via relative path (bare)' '
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git init --bare bare.git &&
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check_obj "../one.git/objects" -C bare.git <<-EOF
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$one blob
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EOF
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'
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# non-bare paths are relative to top of worktree
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test_expect_success 'access alternate via relative path (worktree)' '
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git init worktree &&
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check_obj "../one.git/objects" -C worktree <<-EOF
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$one blob
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EOF
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'
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# path is computed after moving to top-level of worktree
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test_expect_success 'access alternate via relative path (subdir)' '
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mkdir subdir &&
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check_obj "one.git/objects" -C subdir <<-EOF
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$one blob
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EOF
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'
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test_done
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