Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 27 insertions, 0 deletions

diff --git a/gnu/llvm/clang/unittests/Driver/ModuleCacheTest.cpp b/gnu/llvm/clang/unittests/Driver/ModuleCacheTest.cpp
new file mode 100644
index 00000000000..db3395f4abb
--- /dev/null
+++ b/gnu/llvm/clang/unittests/Driver/ModuleCacheTest.cpp
@@ -0,0 +1,27 @@
+//===- unittests/Driver/ModuleCacheTest.cpp -------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// Unit tests for the LLDB module cache API.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Driver/Driver.h"
+#include "gtest/gtest.h"
+using namespace clang;
+using namespace clang::driver;
+
+namespace {
+
+TEST(ModuleCacheTest, GetTargetAndMode) {
+  SmallString<128> Buf;
+  Driver::getDefaultModuleCachePath(Buf);
+  StringRef Path = Buf;
+  EXPECT_TRUE(Path.find("org.llvm.clang") != Path.npos);
+  EXPECT_TRUE(Path.endswith("ModuleCache"));  
+}
+} // end anonymous namespace.