commit 7484c21c4c352a2200d94939fabc10d1bd3f0723
author Elliott Hughes <enh@google.com> Thu Feb 02 02:41:38 2017 +0000
committer Elliott Hughes <enh@google.com> Thu Feb 02 02:41:38 2017 +0000
tree fe089ec40970a76f11107534632b1fc5789660ed
parent b0e8c565a622b5519e03d4416b0b5b1a5f20d7f5

Revert "Remove the global thread list."

This reverts commit b0e8c565a622b5519e03d4416b0b5b1a5f20d7f5.

Breaks swiftshader (http:/b/34883464).

Change-Id: I7b21193ba8a78f07d7ac65e41d0fe8516940a83b

tests/pthread_test.cpp

diff --git a/tests/pthread_test.cpp b/tests/pthread_test.cpp
index e0350f2..b0c95fe 100755
--- a/tests/pthread_test.cpp
+++ b/tests/pthread_test.cpp
@@ -235,6 +235,11 @@
   ASSERT_EQ(is_detached, (detach_state == PTHREAD_CREATE_DETACHED));
 }
 
+static void MakeDeadThread(pthread_t& t) {
+  ASSERT_EQ(0, pthread_create(&t, NULL, IdFn, NULL));
+  ASSERT_EQ(0, pthread_join(t, NULL));
+}
+
 TEST(pthread, pthread_create) {
   void* expected_result = reinterpret_cast<void*>(123);
   // Can we create a thread?
@@ -438,6 +443,16 @@
   ASSERT_EQ(0, pthread_join(t, nullptr));
 }
 
+TEST(pthread, pthread_setname_np__pthread_getname_np__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  // Call pthread_getname_np and pthread_setname_np after the thread has already exited.
+  ASSERT_EQ(ENOENT, pthread_setname_np(dead_thread, "short 3"));
+  char name[64];
+  ASSERT_EQ(ENOENT, pthread_getname_np(dead_thread, name, sizeof(name)));
+}
+
 TEST(pthread, pthread_kill__0) {
   // Signal 0 just tests that the thread exists, so it's safe to call on ourselves.
   ASSERT_EQ(0, pthread_kill(pthread_self(), 0));
@@ -461,6 +476,13 @@
   ASSERT_EQ(0, pthread_kill(pthread_self(), SIGALRM));
 }
 
+TEST(pthread, pthread_detach__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  ASSERT_EQ(ESRCH, pthread_detach(dead_thread));
+}
+
 TEST(pthread, pthread_getcpuclockid__clock_gettime) {
   SpinFunctionHelper spin_helper;
 
@@ -475,6 +497,46 @@
   ASSERT_EQ(0, pthread_join(t, nullptr));
 }
 
+TEST(pthread, pthread_getcpuclockid__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  clockid_t c;
+  ASSERT_EQ(ESRCH, pthread_getcpuclockid(dead_thread, &c));
+}
+
+TEST(pthread, pthread_getschedparam__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  int policy;
+  sched_param param;
+  ASSERT_EQ(ESRCH, pthread_getschedparam(dead_thread, &policy, &param));
+}
+
+TEST(pthread, pthread_setschedparam__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  int policy = 0;
+  sched_param param;
+  ASSERT_EQ(ESRCH, pthread_setschedparam(dead_thread, policy, &param));
+}
+
+TEST(pthread, pthread_join__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  ASSERT_EQ(ESRCH, pthread_join(dead_thread, NULL));
+}
+
+TEST(pthread, pthread_kill__no_such_thread) {
+  pthread_t dead_thread;
+  MakeDeadThread(dead_thread);
+
+  ASSERT_EQ(ESRCH, pthread_kill(dead_thread, 0));
+}
+
 TEST(pthread, pthread_join__multijoin) {
   SpinFunctionHelper spin_helper;