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#include "utils/process.hpp"
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include <chrono>
#include <thread>
#include "common/test.hpp"
using namespace polybar;
using namespace process_util;
TEST(SpawnAsync, is_async) {
pid_t pid = spawn_async([] { exec_sh("sleep 0.1"); });
int status;
pid_t res = process_util::wait_for_completion_nohang(pid, &status);
ASSERT_NE(res, -1);
EXPECT_FALSE(WIFEXITED(status));
}
TEST(SpawnAsync, exit_code) {
pid_t pid = spawn_async([] { exec_sh("exit 42"); });
int status = 0;
pid_t res = waitpid(pid, &status, 0);
EXPECT_EQ(res, pid);
EXPECT_EQ(WEXITSTATUS(status), 42);
}
TEST(SpawnAsync, env) {
pid_t pid = spawn_async([] { exec_sh("exit $EXIT", {{"EXIT", "45"}}); });
int status = 0;
pid_t res = waitpid(pid, &status, 0);
EXPECT_EQ(res, pid);
EXPECT_EQ(WEXITSTATUS(status), 45);
}
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