[lldb] [unittests] Disable MainLoopTest::DetectsEOF on NetBSD

mgorny · mgorny · commit 01486b22bb62 · 2019-02-08T18:56:11.000Z
The NetBSD kernel currently does not support detecting closed slave pty via kevent on master pty. This causes the test to hang forever. To avoid that, disable the test until the kernel is fixed. Differential Revision: https://reviews.llvm.org/D57912 llvm-svn: 353545
diff --git a/lldb/unittests/Host/MainLoopTest.cpp b/lldb/unittests/Host/MainLoopTest.cpp
@@ -108,7 +108,11 @@ TEST_F(MainLoopTest, TerminatesImmediately) {
 }
 
 #ifdef LLVM_ON_UNIX
+// NetBSD currently does not report slave pty EOF via kevent
+// causing this test to hang forever.
+#ifndef __NetBSD__
 TEST_F(MainLoopTest, DetectsEOF) {
+
   PseudoTerminal term;
   ASSERT_TRUE(term.OpenFirstAvailableMaster(O_RDWR, nullptr, 0));
   ASSERT_TRUE(term.OpenSlave(O_RDWR | O_NOCTTY, nullptr, 0));
@@ -125,6 +129,7 @@ TEST_F(MainLoopTest, DetectsEOF) {
   ASSERT_TRUE(loop.Run().Success());
   ASSERT_EQ(1u, callback_count);
 }
+#endif
 
 TEST_F(MainLoopTest, Signal) {
   MainLoop loop;
