Protect lock tests under libcpp-no-exceptions

Skip tests that expect an exception to be thrown.

Differential Revision: https://reviews.llvm.org/D26184

llvm-svn: 285695

10 files changed, 58 insertions, 11 deletions

diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/lock.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/lock.pass.cpp
index 5c3513c98e0..25d78ab1902 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/lock.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/lock.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 // UNSUPPORTED: c++98, c++03, c++11
 
@@ -54,6 +53,7 @@ void f()
     assert(lk.owns_lock() == true);
     ns d = t1 - t0 - WaitTime;
     assert(d < Tolerance);  // within tolerance
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.lock();
@@ -63,8 +63,10 @@ void f()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.lock();
@@ -74,6 +76,7 @@ void f()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
 
 int main()
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock.pass.cpp
index 01693c77ea3..947b1ad012e 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 // UNSUPPORTED: c++98, c++03, c++11
 
@@ -20,6 +19,8 @@
 #include <shared_mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool try_lock_called = false;
 
 struct mutex
@@ -36,11 +37,11 @@ mutex m;
 
 int main()
 {
-
     std::shared_lock<mutex> lk(m, std::defer_lock);
     assert(lk.try_lock() == true);
     assert(try_lock_called == true);
     assert(lk.owns_lock() == true);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock();
@@ -50,11 +51,13 @@ int main()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     assert(lk.try_lock() == false);
     assert(try_lock_called == false);
     assert(lk.owns_lock() == false);
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock();
@@ -64,4 +67,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_for.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_for.pass.cpp
index 852a94eb65e..5cb80541256 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_for.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_for.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 // UNSUPPORTED: c++98, c++03, c++11
 
@@ -21,6 +20,8 @@
 #include <shared_mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool try_lock_for_called = false;
 
 typedef std::chrono::milliseconds ms;
@@ -45,6 +46,7 @@ int main()
     assert(lk.try_lock_for(ms(5)) == true);
     assert(try_lock_for_called == true);
     assert(lk.owns_lock() == true);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_for(ms(5));
@@ -54,11 +56,13 @@ int main()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     assert(lk.try_lock_for(ms(5)) == false);
     assert(try_lock_for_called == false);
     assert(lk.owns_lock() == false);
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_for(ms(5));
@@ -68,4 +72,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_until.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_until.pass.cpp
index 31574afd7d8..3ba4128d719 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_until.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/try_lock_until.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 // UNSUPPORTED: c++98, c++03, c++11
 
@@ -21,6 +20,8 @@
 #include <shared_mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool try_lock_until_called = false;
 
 struct mutex
@@ -45,6 +46,7 @@ int main()
     assert(lk.try_lock_until(Clock::now()) == true);
     assert(try_lock_until_called == true);
     assert(lk.owns_lock() == true);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_until(Clock::now());
@@ -54,11 +56,13 @@ int main()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     assert(lk.try_lock_until(Clock::now()) == false);
     assert(try_lock_until_called == false);
     assert(lk.owns_lock() == false);
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_until(Clock::now());
@@ -68,4 +72,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/unlock.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/unlock.pass.cpp
index 6a7385ed42a..903b53ace0f 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/unlock.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.shared/thread.lock.shared.locking/unlock.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 // UNSUPPORTED: c++98, c++03, c++11
 
@@ -20,6 +19,8 @@
 #include <shared_mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool unlock_called = false;
 
 struct mutex
@@ -36,6 +37,7 @@ int main()
     lk.unlock();
     assert(unlock_called == true);
     assert(lk.owns_lock() == false);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.unlock();
@@ -45,7 +47,9 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.unlock();
@@ -55,4 +59,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp
index 6ce33761068..cb5c55925ee 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/lock.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <mutex>
@@ -21,6 +20,8 @@
 #include <cstdlib>
 #include <cassert>
 
+#include "test_macros.h"
+
 std::mutex m;
 
 typedef std::chrono::system_clock Clock;
@@ -38,6 +39,7 @@ void f()
     assert(lk.owns_lock() == true);
     ns d = t1 - t0 - ms(250);
     assert(d < ms(25));  // within 25ms
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.lock();
@@ -47,8 +49,10 @@ void f()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.lock();
@@ -58,6 +62,7 @@ void f()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
 
 int main()
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock.pass.cpp
index 27d0562de31..709c56978af 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <mutex>
@@ -19,6 +18,8 @@
 #include <mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool try_lock_called = false;
 
 struct mutex
@@ -39,6 +40,7 @@ int main()
     assert(lk.try_lock() == true);
     assert(try_lock_called == true);
     assert(lk.owns_lock() == true);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock();
@@ -48,11 +50,13 @@ int main()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     assert(lk.try_lock() == false);
     assert(try_lock_called == false);
     assert(lk.owns_lock() == false);
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock();
@@ -62,4 +66,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_for.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_for.pass.cpp
index 6f0a7219d2d..6c981787d4b 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_for.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_for.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <mutex>
@@ -20,6 +19,8 @@
 #include <mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool try_lock_for_called = false;
 
 typedef std::chrono::milliseconds ms;
@@ -44,6 +45,7 @@ int main()
     assert(lk.try_lock_for(ms(5)) == true);
     assert(try_lock_for_called == true);
     assert(lk.owns_lock() == true);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_for(ms(5));
@@ -53,11 +55,13 @@ int main()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     assert(lk.try_lock_for(ms(5)) == false);
     assert(try_lock_for_called == false);
     assert(lk.owns_lock() == false);
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_for(ms(5));
@@ -67,4 +71,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_until.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_until.pass.cpp
index b7e87249b59..57231b207a7 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_until.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/try_lock_until.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <mutex>
@@ -20,6 +19,8 @@
 #include <mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool try_lock_until_called = false;
 
 struct mutex
@@ -44,6 +45,7 @@ int main()
     assert(lk.try_lock_until(Clock::now()) == true);
     assert(try_lock_until_called == true);
     assert(lk.owns_lock() == true);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_until(Clock::now());
@@ -53,11 +55,13 @@ int main()
     {
         assert(e.code().value() == EDEADLK);
     }
+#endif
     lk.unlock();
     assert(lk.try_lock_until(Clock::now()) == false);
     assert(try_lock_until_called == false);
     assert(lk.owns_lock() == false);
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.try_lock_until(Clock::now());
@@ -67,4 +71,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }
diff --git a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/unlock.pass.cpp b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/unlock.pass.cpp
index 62497c9ec45..124ff551f94 100644
--- a/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/unlock.pass.cpp
+++ b/libcxx/test/std/thread/thread.mutex/thread.lock/thread.lock.unique/thread.lock.unique.locking/unlock.pass.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// XFAIL: libcpp-no-exceptions
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <mutex>
@@ -19,6 +18,8 @@
 #include <mutex>
 #include <cassert>
 
+#include "test_macros.h"
+
 bool unlock_called = false;
 
 struct mutex
@@ -35,6 +36,7 @@ int main()
     lk.unlock();
     assert(unlock_called == true);
     assert(lk.owns_lock() == false);
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.unlock();
@@ -44,7 +46,9 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
     lk.release();
+#ifndef TEST_HAS_NO_EXCEPTIONS
     try
     {
         lk.unlock();
@@ -54,4 +58,5 @@ int main()
     {
         assert(e.code().value() == EPERM);
     }
+#endif
 }