mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-10 14:00:18 +02:00
19 lines
471 B
C++
19 lines
471 B
C++
#include <catch2/catch_test_macros.hpp>
|
|
|
|
#include <cstdint>
|
|
#include <unistd.h>
|
|
|
|
TEST_CASE("Close Range") {
|
|
int fd_base = dup(STDOUT_FILENO);
|
|
for (size_t i = 0; i < 15; ++i) {
|
|
REQUIRE(dup(fd_base) >= 0);
|
|
}
|
|
|
|
// Specifically testing last as ~0U to ensure FEX doesn't hang
|
|
constexpr uint32_t SYS_close_range = 436;
|
|
::syscall(SYS_close_range, fd_base + 1, ~0U, 0);
|
|
|
|
// Ensure that fd_base itself wasn't closed in close_range
|
|
CHECK(close(fd_base) == 0);
|
|
}
|