Re: [PATCH v5 3/3] t0302: test credential-store support for XDG_CONFIG_HOME

> On Tue, Mar 24, 2015 at 1:20 AM, Paul Tan <pyokagan@gmail.com> wrote:
>> t0302 now tests git-credential-store's support for the XDG user-specific
>> configuration file $XDG_CONFIG_HOME/git/credentials. Specifically:
>>
>> * Ensure that the XDG file is strictly opt-in. It should not be created
>>    by git at all times if it does not exist.
>>
>> * Conversely, if the XDG file exists, ~/.git-credentials should
>>    not be created at all times.
>>
>> * If both the XDG file and ~/.git-credentials exists, then both files
>>    should be used for credential lookups. However, credentials should
>>    only be written to ~/.git-credentials.
>>
>> * Credentials must be erased from both files.
>>
>> * $XDG_CONFIG_HOME can be a custom directory set by the user as per the
>>    XDG base directory specification. Test that git-credential-store
>>    respects that, but defaults to "~/.config/git/credentials" if it does
>>    not exist or is empty.
>>
>> Helped-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
>> Helped-by: Junio C Hamano <gitster@pobox.com>
>> Helped-by: Eric Sunshine <sunshine@sunshineco.com>
>> Signed-off-by: Paul Tan <pyokagan@gmail.com>
>> ---
>> diff --git a/t/t0302-credential-store.sh b/t/t0302-credential-store.sh
>> index f61b40c..4e1f8ec 100755
>> --- a/t/t0302-credential-store.sh
>> +++ b/t/t0302-credential-store.sh
>> @@ -6,4 +6,118 @@ test_description='credential-store tests'
>>
>>   helper_test store
>>
>> +test_expect_success 'get: use xdg file if home file is unreadable' '
>
> I meant to mention this earlier. Does this test need to be protected
> by the POSIXPERM prerequisite since it's using chmod?
>
>      test_expect_success POSIXPERM 'get: ... unreadable' '
>
> Otherwise, the test will likely fail on Windows.

>> +       echo "https://home-user:home-pass@example.com" >"$HOME/.git-credentials" &&
>> +       chmod -r "$HOME/.git-credentials" &&
>> +       mkdir -p "$HOME/.config/git" &&
>> +       echo "https://xdg-user:xdg-pass@example.com" >"$HOME/.config/git/credentials" &&
>> +       check fill store <<-\EOF
>> +       protocol=https
>> +       host=example.com
>> +       --
>> +       protocol=https
>> +       host=example.com
>> +       username=xdg-user
>> +       password=xdg-pass
>> +       --
>> +       EOF
>> +'