Re: [PATCH v2 3/4] t1300: fix the new --show-origin tests on Windows

> On Windows, we have that funny situation where the test script can refer
> to POSIX paths because it runs in a shell that uses a POSIX emulation
> layer ("MSYS2 runtime"). Yet, git.exe does *not* understand POSIX paths
> at all but only pure Windows paths.
> 
> So let's just convert the POSIX paths to Windows paths before passing
> them on to Git, using `pwd` (which is already modified on Windows to
> output Windows paths).
> 
> While fixing the new tests on Windows, we also have to exclude the tests
> that want to write a file with a name that is illegal on Windows
> (unfortunately, there is more than one test trying to make use of that
> file).

> 
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
> t/t1300-repo-config.sh | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
> index dca27a3..a37ebb2 100755
> --- a/t/t1300-repo-config.sh
> +++ b/t/t1300-repo-config.sh
> @@ -1205,6 +1205,9 @@ test_expect_success POSIXPERM,PERL 'preserves existing permissions' '
> 	  "die q(badrename) if ((stat(q(.git/config)))[2] & 07777) != 0600"
> '
> 
> +! test_have_prereq MINGW ||
> +HOME="$(pwd)" # convert to Windows path
> +
> test_expect_success 'set up --show-origin tests' '
> 	INCLUDE_DIR="$HOME/include" &&
> 	mkdir -p "$INCLUDE_DIR" &&
> @@ -1232,6 +1235,7 @@ test_expect_success 'set up --show-origin tests' '
> 	EOF
> '
> 
> +
> test_expect_success '--show-origin with --list' '
> 	cat >expect <<-EOF &&
> 		file:$HOME/.gitconfig	user.global=true
> @@ -1304,7 +1308,7 @@ test_expect_success 'set up custom config file' '
> 	EOF
> '
> 
> -test_expect_success '--show-origin escape special file name characters' '
> +test_expect_success !MINGW '--show-origin escape special file name characters' '
> 	cat >expect <<-\EOF &&
> 		file:"file\" (dq) and spaces.conf"	user.custom=true
> 	EOF
> @@ -1333,7 +1337,7 @@ test_expect_success '--show-origin stdin with file include' '
> 	test_cmp expect output
> '
> 
> -test_expect_success '--show-origin blob' '
> +test_expect_success !MINGW '--show-origin blob' '
> 	cat >expect <<-\EOF &&
> 		blob:a9d9f9e555b5c6f07cbe09d3f06fe3df11e09c08	user.custom=true
> 	EOF
> @@ -1342,7 +1346,7 @@ test_expect_success '--show-origin blob' '
> 	test_cmp expect output
> '
> 
> -test_expect_success '--show-origin blob ref' '
> +test_expect_success !MINGW '--show-origin blob ref' '
> 	cat >expect <<-\EOF &&
> 		blob:"master:file\" (dq) and spaces.conf"	user.custom=true
> 	EOF
> -- 
> 2.7.4.windows.1
> 
>