[PATCH v3 3/4] winmm/tests: Add some tests for MMIO_PARSE with long file names.

[Andrew Eikum]

Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>

On Thu, Dec 17, 2020 at 04:40:50PM -0600, Zebediah Figura wrote:
> Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
> ---
>  dlls/winmm/tests/mmio.c | 20 +++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
> 
> diff --git a/dlls/winmm/tests/mmio.c b/dlls/winmm/tests/mmio.c
> index 0236855f246..c9ceda24f3f 100644
> --- a/dlls/winmm/tests/mmio.c
> +++ b/dlls/winmm/tests/mmio.c
> @@ -483,7 +483,7 @@ static void test_mmioOpen_create(void)
>          L"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
>          L"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
>      WCHAR buffer[MAX_PATH], expect[MAX_PATH];
> -    char exedir_filename[MAX_PATH];
> +    char exedir_filename[MAX_PATH], bufferA[MAX_PATH], expectA[MAX_PATH];
>      MMIOINFO info = {0};
>      BOOL ret;
>      FILE *f;
> @@ -531,6 +531,24 @@ static void test_mmioOpen_create(void)
>  
>      DeleteFileW(long_filename);
>  
> +    wcscpy(buffer, long_filename);
> +    info.wErrorRet = 0xdead;
> +    hmmio = mmioOpenW(buffer, &info, MMIO_PARSE);
> +    todo_wine ok(hmmio == (HMMIO)FALSE, "failed to parse file name, error %#x\n", info.wErrorRet);
> +    todo_wine ok(info.wErrorRet == MMIOERR_OUTOFMEMORY, "got error %#x\n", info.wErrorRet);
> +    wcscpy(expect, temp_dir);
> +    wcscat(expect, long_filename);
> +    expect[127] = 0;
> +    todo_wine ok(!wcscmp(buffer, expect), "expected %s, got %s\n", debugstr_w(expect), debugstr_w(buffer));
> +
> +    WideCharToMultiByte(CP_ACP, 0, long_filename, -1, bufferA, sizeof(bufferA), NULL, NULL);
> +    info.wErrorRet = 0xdead;
> +    hmmio = mmioOpenA(bufferA, &info, MMIO_PARSE);
> +    todo_wine ok(hmmio == (HMMIO)FALSE, "failed to parse file name, error %#x\n", info.wErrorRet);
> +    todo_wine ok(info.wErrorRet == MMIOERR_OUTOFMEMORY, "got error %#x\n", info.wErrorRet);
> +    WideCharToMultiByte(CP_ACP, 0, long_filename, -1, expectA, sizeof(expectA), NULL, NULL);
> +    todo_wine ok(!strcmp(bufferA, expectA), "expected %s, got %s\n", debugstr_a(expectA), debugstr_a(bufferA));
> +
>      wcscpy(buffer, L"test_mmio_path");
>      hmmio = mmioOpenW(buffer, &info, MMIO_WRITE);
>      todo_wine ok(!!hmmio, "failed to open file, error %#x\n", info.wErrorRet);
> -- 
> 2.29.2
> 
>