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msvcrt: Added stdin close/open tests.

This commit is contained in:
Piotr Caban 2013-03-01 15:04:31 +01:00 committed by Alexandre Julliard
parent db92137f83
commit cd7b71d3f4
1 changed files with 37 additions and 0 deletions
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37
dlls/msvcrt/tests/file.c
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@ -1964,6 +1964,42 @@ static void test_dup2(void)
ok(-1 == _dup2(0, -1), "expected _dup2 to fail when second arg is negative\n" ); ok(-1 == _dup2(0, -1), "expected _dup2 to fail when second arg is negative\n" );
} }
static void test_stdin(void)
{
HANDLE stdinh = GetStdHandle(STD_INPUT_HANDLE);
int stdin_dup, fd;
HANDLE h;
DWORD r;
stdin_dup = _dup(STDIN_FILENO);
ok(stdin_dup != -1, "_dup(STDIN_FILENO) failed\n");
ok(stdinh == (HANDLE)_get_osfhandle(STDIN_FILENO),
"GetStdHandle(STD_INPUT_HANDLE) != _get_osfhandle(STDIN_FILENO)\n");
r = SetStdHandle(STD_INPUT_HANDLE, INVALID_HANDLE_VALUE);
ok(r == TRUE, "SetStdHandle returned %x, expected TRUE\n", r);
h = GetStdHandle(STD_INPUT_HANDLE);
ok(h == INVALID_HANDLE_VALUE, "h = %p\n", h);
close(STDIN_FILENO);
h = GetStdHandle(STD_INPUT_HANDLE);
ok(h == NULL, "h != NULL\n");
fd = open("stdin.tst", O_WRONLY | O_CREAT, _S_IREAD |_S_IWRITE);
ok(fd != -1, "open failed\n");
ok(fd == STDIN_FILENO, "fd = %d, expected STDIN_FILENO\n", fd);
h = GetStdHandle(STD_INPUT_HANDLE);
ok(h != NULL, "h == NULL\n");
close(fd);
unlink("stdin.tst");
r = _dup2(stdin_dup, STDIN_FILENO);
ok(r != -1, "_dup2 failed\n");
h = GetStdHandle(STD_INPUT_HANDLE);
ok(h != NULL, "h == NULL\n");
}
START_TEST(file) START_TEST(file)
{ {
int arg_c; int arg_c;
@ -2019,6 +2055,7 @@ START_TEST(file)
test_get_osfhandle(); test_get_osfhandle();
test_setmaxstdio(); test_setmaxstdio();
test_pipes(arg_v[0]); test_pipes(arg_v[0]);
test_stdin();
/* Wait for the (_P_NOWAIT) spawned processes to finish to make sure the report /* Wait for the (_P_NOWAIT) spawned processes to finish to make sure the report
* file contains lines in the correct order * file contains lines in the correct order