================
@@ -86,4 +89,22 @@ TEST_F(HostTest, GetProcessInfo) {
ProcessInstanceInfo::timespec next_user_time = Info.GetUserTime();
ASSERT_TRUE(user_time.tv_sec <= next_user_time.tv_sec ||
user_time.tv_usec <= next_user_time.tv_usec);
+
+ struct rlimit rlim;
+ EXPECT_EQ(getrlimit(RLIMIT_NICE, &rlim), 0);
+ // getpriority can return -1 so we zero errno first
+ errno = 0;
+ int prio = getpriority(PRIO_PROCESS, PRIO_PROCESS);
+ ASSERT_TRUE((prio < 0 && errno == 0) || prio >= 0);
+ ASSERT_EQ(Info.GetPriorityValue(), prio);
+ // If we can't raise our nice level then this test can't be performed.
+ int max_incr = PRIO_MAX - rlim.rlim_cur;
+ if (max_incr < prio) {
+ EXPECT_EQ(setpriority(PRIO_PROCESS, PRIO_PROCESS, prio - 1), 0);
+ ASSERT_TRUE(Host::GetProcessInfo(getpid(), Info));
+ ASSERT_EQ(Info.GetPriorityValue().value(), prio - 1);
----------------
feg208 wrote:
Done. Thanks for all your effort reviewing this work
https://github.com/llvm/llvm-project/pull/91544
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