mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 19:07:35 +00:00
test_io: Verify that write() on an O_RDONLY fd fails with EBADF
This commit is contained in:
parent
c19f840f32
commit
93e9a42bf0
1 changed files with 12 additions and 0 deletions
|
@ -64,6 +64,17 @@ void test_read_from_writeonly()
|
|||
ASSERT(rc == 0);
|
||||
}
|
||||
|
||||
void test_write_to_readonly()
|
||||
{
|
||||
char str[] = "hello";
|
||||
int fd = open("/tmp/abcd123", O_CREAT | O_RDONLY);
|
||||
ASSERT(fd >= 0);
|
||||
int rc;
|
||||
EXPECT_ERROR_3(EBADF, write, fd, str, sizeof(str));
|
||||
rc = close(fd);
|
||||
ASSERT(rc == 0);
|
||||
}
|
||||
|
||||
int main(int, char**)
|
||||
{
|
||||
int rc;
|
||||
|
@ -78,6 +89,7 @@ int main(int, char**)
|
|||
test_read_from_directory();
|
||||
test_write_to_directory();
|
||||
test_read_from_writeonly();
|
||||
test_write_to_readonly();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue