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msvcrt: Added more read tests.

This commit is contained in:
Piotr Caban 2013-01-10 11:45:20 +01:00 committed by Alexandre Julliard
parent f93259b305
commit 62bd615452
1 changed files with 28 additions and 0 deletions
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28
dlls/msvcrt/tests/file.c
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@ -956,6 +956,11 @@ static void test_file_write_read( void )
_lseek(tempfd, -2, FILE_END);
ret = _read(tempfd,btext,LLEN);
ok(ret == 1 && *btext == '\n', "_read expected '\\n' got bad length: %d\n", ret);
_lseek(tempfd, -2, FILE_END);
ret = _read(tempfd,btext,1);
ok(ret == 1 && *btext == '\n', "_read returned %d, buf: %d\n", ret, *btext);
ret = read(tempfd,btext,1);
ok(ret == 0, "_read returned %d, expected 0\n", ret);
_lseek(tempfd, -3, FILE_END);
ret = _read(tempfd,btext,1);
ok(ret == 1 && *btext == 'e', "_read expected 'e' got \"%.*s\" bad length: %d\n", ret, btext, ret);
@ -1784,6 +1789,29 @@ static void test_pipes(const char* selfname)
i=fclose(file);
ok(!i, "unable to close the pipe: %d\n", errno);
if (_pipe(pipes, 1024, O_BINARY) < 0)
{
ok(0, "pipe failed with errno %d\n", errno);
return;
}
r = write(pipes[1], "\r\n\rab", 5);
ok(r == 5, "write returned %d, errno = %d\n", r, errno);
setmode(pipes[0], O_TEXT);
r = read(pipes[0], buf, 1);
ok(r == 1, "read returned %d, expected 1\n", r);
ok(buf[0] == '\n', "buf[0] = %x, expected '\\n'\n", buf[0]);
r = read(pipes[0], buf, 1);
ok(r == 1, "read returned %d, expected 1\n", r);
ok(buf[0] == '\r', "buf[0] = %x, expected '\\r'\n", buf[0]);
r = read(pipes[0], buf, 1);
ok(r == 1, "read returned %d, expected 1\n", r);
ok(buf[0] == 'a', "buf[0] = %x, expected 'a'\n", buf[0]);
r = read(pipes[0], buf, 1);
ok(r == 1, "read returned %d, expected 1\n", r);
ok(buf[0] == 'b', "buf[0] = %x, expected 'b'\n", buf[0]);
close(pipes[1]);
close(pipes[0]);
}
static void test_unlink(void)