Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 29 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/unittests/Utility/TimeoutTest.cpp b/gnu/llvm/lldb/unittests/Utility/TimeoutTest.cpp
new file mode 100644
index 00000000000..79d070b1003
--- /dev/null
+++ b/gnu/llvm/lldb/unittests/Utility/TimeoutTest.cpp
@@ -0,0 +1,29 @@
+//===-- TimeoutTest.cpp -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Utility/Timeout.h"
+#include "llvm/Support/FormatVariadic.h"
+#include "gtest/gtest.h"
+
+using namespace lldb_private;
+using namespace std::chrono;
+
+TEST(TimeoutTest, Construction) {
+  EXPECT_FALSE(Timeout<std::micro>(llvm::None));
+  EXPECT_TRUE(bool(Timeout<std::micro>(seconds(0))));
+  EXPECT_EQ(seconds(0), *Timeout<std::micro>(seconds(0)));
+  EXPECT_EQ(seconds(3), *Timeout<std::micro>(seconds(3)));
+  EXPECT_TRUE(bool(Timeout<std::micro>(Timeout<std::milli>(seconds(0)))));
+}
+
+TEST(TimeoutTest, Format) {
+  EXPECT_EQ("<infinite>",
+            llvm::formatv("{0}", Timeout<std::milli>(llvm::None)).str());
+  EXPECT_EQ("1000 ms",
+            llvm::formatv("{0}", Timeout<std::milli>(seconds(1))).str());
+}