git/t/t2040-checkout-symlink-attr.sh

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#!/bin/sh
test_description='checkout symlinks with `symlink` attribute on Windows
Ensures that Git for Windows creates symlinks of the right type,
as specified by the `symlink` attribute in `.gitattributes`.'
# Tell MSYS to create native symlinks. Without this flag test-lib's
# prerequisite detection for SYMLINKS doesn't detect the right thing.
MSYS=winsymlinks:nativestrict && export MSYS
. ./test-lib.sh
if ! test_have_prereq MINGW,SYMLINKS
then
skip_all='skipping $0: MinGW-only test, which requires symlink support.'
test_done
fi
# Adds a symlink to the index without clobbering the work tree.
cache_symlink () {
sha=$(printf '%s' "$1" | git hash-object --stdin -w) &&
git update-index --add --cacheinfo 120000,$sha,"$2"
}
test_expect_success 'checkout symlinks with attr' '
cache_symlink file1 file-link &&
cache_symlink dir dir-link &&
printf "file-link symlink=file\ndir-link symlink=dir\n" >.gitattributes &&
git add .gitattributes &&
git checkout . &&
mkdir dir &&
echo "[a]b=c" >file1 &&
echo "[x]y=z" >dir/file2 &&
# MSYS2 is very forgiving, it will resolve symlinks even if the
# symlink type is incorrect. To make this test meaningful, try
# them with a native, non-MSYS executable, such as `git config`.
test "$(git config -f file-link a.b)" = "c" &&
test "$(git config -f dir-link/file2 x.y)" = "z"
'
test_done