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From: Jiang Xin <worldhello.net@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Johannes Sixt <j.sixt@viscovery.net>,
	Git List <git@vger.kernel.org>, Johannes Sixt <j6t@kdbg.org>
Subject: Re: [PATCH v14 01/16] test: add test cases for relative_path
Date: Tue, 25 Jun 2013 09:06:51 +0800	[thread overview]
Message-ID: <CANYiYbEK-vc2h64rfNDL5k5yhRsxQR=8xtNJJQwUXmyVHH4Cng@mail.gmail.com> (raw)
In-Reply-To: <7vli5z8ha0.fsf@alter.siamese.dyndns.org>

2013/6/25 Junio C Hamano <gitster@pobox.com>:
> Jiang Xin <worldhello.net@gmail.com> writes:
>
>> diff --git a/test-path-utils.c b/test-path-utils.c
>> index 0092cb..dcc530 100644
>> --- a/test-path-utils.c
>> +++ b/test-path-utils.c
>> @@ -28,6 +28,19 @@ static int normalize_ceiling_entry(struct string_list_item *item, void *unused)
>>       return 1;
>>  }
>>
>> +static void normalize_argv_string(const char **var, const char *input)
>> +{
>> +     if (!strcmp(input, "<null>"))
>> +             *var = NULL;
>> +     else if (!strcmp(input, "<empty>"))
>> +             *var = "";
>> +     else
>> +             *var = input;
>> +
>> +     if (*var && (**var == '<' || **var == '('))
>> +             die("Bad value: %s\n", input);
>> +}
>> +
>
> If you have to munge the input string like this anyway, perhaps you
> can work around the command line mangling done by Windows bash
> runtime, perhaps add something like:
>
>         if (*input == '_')
>                 input++;
>
> and then protecting the path with the underscore, like so?
>
>         relative_path _/a/b/c/  _/a/b/          c/
>
> Wouldn't that let you avoid having to handle "POSIX" prereq for
> these paths?
>

In order to test NULL pointer in t/t0060, I have to write normalize_argv_string
to convert "<null>" to NULL. So that I can write test case in
t/t0060-path-utils.sh like this:

    relative_path "<null>"  "<null>"        ./

And for the same reason, output would be "(null)" for NULL pointer.
Use "(null)" not "<null>" for output, because I want to make sure the
conversion must happen for input and output.

I found it would be nice to wrap input empty string as "<empty>" and
wrap output of empty string as "(empty)" for the readability of both
input and output of test cases.

Add prefix _ to workaround the absolute path rewritten issue in
msysGit is interesting, but these test cases have already been
tested in Linux, right?  Patch 16/16 turns on most of the test cases
which could only run under POSIX previously, and test these test
cases in Windows way.

-- 
Jiang Xin

  reply	other threads:[~2013-06-25  1:07 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-13  8:23 [PATCH jx/clean-interactive] t0060: skip a few relative_path tests on Windows Johannes Sixt
2013-06-13  9:40 ` Jiang Xin
2013-06-24 15:21   ` [PATCH v14 00/16] Interactive git-clean Jiang Xin
2013-06-24 15:21   ` [PATCH v14 01/16] test: add test cases for relative_path Jiang Xin
2013-06-24 19:01     ` Junio C Hamano
2013-06-25  1:06       ` Jiang Xin [this message]
2013-06-25  4:57         ` Junio C Hamano
2013-06-25  7:02           ` Jiang Xin
2013-06-24 15:21   ` [PATCH v14 02/16] path.c: refactor relative_path(), not only strip prefix Jiang Xin
2013-06-24 15:21   ` [PATCH v14 03/16] quote.c: remove path_relative, use relative_path instead Jiang Xin
2013-06-24 19:11     ` Junio C Hamano
2013-06-25 11:09       ` Jiang Xin
2013-06-25 19:23         ` Junio C Hamano
2013-06-24 15:21   ` [PATCH v14 04/16] Refactor quote_path_relative, remove unused params Jiang Xin
2013-06-24 19:15     ` Junio C Hamano
2013-06-25 11:39       ` Jiang Xin
2013-06-24 15:21   ` [PATCH v14 05/16] Refactor write_name_quoted_relative, " Jiang Xin
2013-06-24 19:19     ` Junio C Hamano
2013-06-25 11:51       ` Jiang Xin
2013-06-24 15:21   ` [PATCH v14 06/16] git-clean: refactor git-clean into two phases Jiang Xin
2013-06-24 19:22     ` Junio C Hamano
2013-06-24 15:21   ` [PATCH v14 07/16] git-clean: add support for -i/--interactive Jiang Xin
2013-06-24 15:21   ` [PATCH v14 08/16] git-clean: show items of del_list in columns Jiang Xin
2013-06-24 15:21   ` [PATCH v14 09/16] git-clean: add colors to interactive git-clean Jiang Xin
2013-06-24 15:21   ` [PATCH v14 10/16] git-clean: use a git-add-interactive compatible UI Jiang Xin
2013-06-24 15:21   ` [PATCH v14 11/16] git-clean: add filter by pattern interactive action Jiang Xin
2013-06-24 15:21   ` [PATCH v14 12/16] git-clean: add select by numbers " Jiang Xin
2013-06-24 15:21   ` [PATCH v14 13/16] git-clean: add ask each " Jiang Xin
2013-06-24 15:21   ` [PATCH v14 14/16] git-clean: add documentation for interactive git-clean Jiang Xin
2013-06-24 15:21   ` [PATCH v14 15/16] test: add t7301 for git-clean--interactive Jiang Xin
2013-06-24 15:21   ` [PATCH v14 16/16] test: run testcases with POSIX absolute paths on Windows Jiang Xin
2013-06-24 18:56     ` Johannes Sixt
2013-06-25  0:40       ` Jiang Xin

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