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16a4c6176a
When switching from a branch with both x86_64/boot/Makefile and i386/boot/Makefile to another branch that has x86_64/boot as a symlink pointing at ../i386/boot, the code incorrectly removed i386/boot/Makefile. This was because we first removed everything under x86_64/boot to make room to create a symbolic link x86_64/boot, then removed x86_64/boot/Makefile which no longer exists but now is pointing at i386/boot/Makefile, thanks to the symlink we just created. This fixes it by using the has_symlink_leading_path() function introduced previously for git-apply in the checkout codepath. Earlier, "git checkout" was broken in t4122 test due to this bug, and the test had an extra "git reset --hard" as a workaround, which is removed because it is not needed anymore. Signed-off-by: Junio C Hamano <junkio@cox.net>
57 lines
1,012 B
Bash
Executable file
57 lines
1,012 B
Bash
Executable file
#!/bin/sh
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test_description='apply to deeper directory without getting fooled with symlink'
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. ./test-lib.sh
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lecho () {
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for l_
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do
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echo "$l_"
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done
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}
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test_expect_success setup '
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mkdir -p arch/i386/boot arch/x86_64 &&
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lecho 1 2 3 4 5 >arch/i386/boot/Makefile &&
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ln -s ../i386/boot arch/x86_64/boot &&
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git add . &&
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test_tick &&
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git commit -m initial &&
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git branch test &&
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rm arch/x86_64/boot &&
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mkdir arch/x86_64/boot &&
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lecho 2 3 4 5 6 >arch/x86_64/boot/Makefile &&
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git add . &&
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test_tick &&
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git commit -a -m second &&
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git format-patch --binary -1 --stdout >test.patch
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'
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test_expect_success apply '
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git checkout test &&
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git diff --exit-code test &&
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git diff --exit-code --cached test &&
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git apply --index test.patch
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'
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test_expect_success 'check result' '
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git diff --exit-code master &&
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git diff --exit-code --cached master &&
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test_tick &&
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git commit -m replay &&
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T1=$(git rev-parse "master^{tree}") &&
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T2=$(git rev-parse "HEAD^{tree}") &&
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test "z$T1" = "z$T2"
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'
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test_done
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