Module: wine Branch: master Commit: cabf96512aefd1a10ee589d55e6aad5d16c98f6a URL: http://source.winehq.org/git/wine.git/?a=commit;h=cabf96512aefd1a10ee589d55e...
Author: Lauri Kenttä lauri.kentta@gmail.com Date: Tue Feb 7 17:59:54 2017 +0200
msvcrt/tests: Add tests for _creat.
Signed-off-by: Lauri Kenttä lauri.kentta@gmail.com Signed-off-by: Piotr Caban piotr@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/msvcrt/tests/file.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+)
diff --git a/dlls/msvcrt/tests/file.c b/dlls/msvcrt/tests/file.c index 9e2beee..2c356ea 100644 --- a/dlls/msvcrt/tests/file.c +++ b/dlls/msvcrt/tests/file.c @@ -49,6 +49,8 @@ static HANDLE proc_handles[2];
static int (__cdecl *p_fopen_s)(FILE**, const char*, const char*); static int (__cdecl *p__wfopen_s)(FILE**, const wchar_t*, const wchar_t*); +static errno_t (__cdecl *p__get_fmode)(int*); +static errno_t (__cdecl *p__set_fmode)(int);
static const char* get_base_name(const char *path) { @@ -71,6 +73,8 @@ static void init(void) p_fopen_s = (void*)GetProcAddress(hmod, "fopen_s"); p__wfopen_s = (void*)GetProcAddress(hmod, "_wfopen_s"); __pioinfo = (void*)GetProcAddress(hmod, "__pioinfo"); + p__get_fmode = (void*)GetProcAddress(hmod, "_get_fmode"); + p__set_fmode = (void*)GetProcAddress(hmod, "_set_fmode"); }
static void test_filbuf( void ) @@ -2386,6 +2390,59 @@ static void test_close(void) DeleteFileA( "fdopen.tst" ); }
+static void test__creat(void) +{ + int fd, pos, count, readonly, old_fmode = 0, have_fmode; + char buf[6], testdata[4] = {'a', '\n', 'b', '\n'}; + + have_fmode = p__get_fmode && p__set_fmode && !p__get_fmode(&old_fmode); + if (!have_fmode) + win_skip("_fmode can't be set, skipping mode tests\n"); + + if (have_fmode) + p__set_fmode(_O_TEXT); + fd = _creat("_creat.tst", 0); + ok(fd > 0, "_creat failed\n"); + _write(fd, testdata, 4); + if (have_fmode) { + pos = _tell(fd); + ok(pos == 6, "expected pos 6 (text mode), got %d\n", pos); + } + ok(_lseek(fd, SEEK_SET, 0) == 0, "_lseek failed\n"); + count = _read(fd, buf, 6); + ok(count == 4, "_read returned %d, expected 4\n", count); + count = count > 0 ? count > 4 ? 4 : count : 0; + ok(memcmp(buf, testdata, count) == 0, "_read returned wrong contents\n"); + _close(fd); + readonly = GetFileAttributesA("_creat.tst") & FILE_ATTRIBUTE_READONLY; + ok(readonly, "expected read-only file\n"); + SetFileAttributesA("_creat.tst", FILE_ATTRIBUTE_NORMAL); + DeleteFileA("_creat.tst"); + + if (have_fmode) + p__set_fmode(_O_BINARY); + fd = _creat("_creat.tst", _S_IREAD | _S_IWRITE); + ok(fd > 0, "_creat failed\n"); + _write(fd, testdata, 4); + if (have_fmode) { + pos = _tell(fd); + ok(pos == 4, "expected pos 4 (binary mode), got %d\n", pos); + } + ok(_lseek(fd, SEEK_SET, 0) == 0, "_lseek failed\n"); + count = _read(fd, buf, 6); + ok(count == 4, "_read returned %d, expected 4\n", count); + count = count > 0 ? count > 4 ? 4 : count : 0; + ok(memcmp(buf, testdata, count) == 0, "_read returned wrong contents\n"); + _close(fd); + readonly = GetFileAttributesA("_creat.tst") & FILE_ATTRIBUTE_READONLY; + ok(!readonly, "expected rw file\n"); + SetFileAttributesA("_creat.tst", FILE_ATTRIBUTE_NORMAL); + DeleteFileA("_creat.tst"); + + if (have_fmode) + p__set_fmode(old_fmode); +} + START_TEST(file) { int arg_c; @@ -2453,6 +2510,7 @@ START_TEST(file) test__open_osfhandle(); test_write_flush(); test_close(); + test__creat();
/* Wait for the (_P_NOWAIT) spawned processes to finish to make sure the report * file contains lines in the correct order