From 55f2ca9b27d383e628e38e4f61ce2a8269fe2d07 Mon Sep 17 00:00:00 2001
From: Alexander Kornienko <alexfh@google.com>
Date: Fri, 1 Jun 2012 14:50:43 +0000
Subject: Added a test for ToolInvocation::mapVirtualFile method.

llvm-svn: 157812
---
 clang/unittests/Tooling/ToolingTest.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'clang/unittests/Tooling/ToolingTest.cpp')

diff --git a/clang/unittests/Tooling/ToolingTest.cpp b/clang/unittests/Tooling/ToolingTest.cpp
index c7b2210a754..9122786b553 100644
--- a/clang/unittests/Tooling/ToolingTest.cpp
+++ b/clang/unittests/Tooling/ToolingTest.cpp
@@ -15,6 +15,7 @@
 #include "clang/Tooling/CompilationDatabase.h"
 #include "clang/Tooling/Tooling.h"
 #include "gtest/gtest.h"
+#include <string>
 
 namespace clang {
 namespace tooling {
@@ -109,5 +110,18 @@ TEST(newFrontendActionFactory, CreatesFrontendActionFactoryFromFactoryType) {
   EXPECT_TRUE(Action.get() != NULL);
 }
 
+TEST(ToolInvocation, TestMapVirtualFile) {
+  clang::FileManager Files((clang::FileSystemOptions()));
+  std::vector<std::string> Args;
+  Args.push_back("tool-executable");
+  Args.push_back("-Idef");
+  Args.push_back("-fsyntax-only");
+  Args.push_back("test.cpp");
+  clang::tooling::ToolInvocation Invocation(Args, new SyntaxOnlyAction, &Files);
+  Invocation.mapVirtualFile("test.cpp", "#include <abc>\n");
+  Invocation.mapVirtualFile("def/abc", "\n");
+  EXPECT_TRUE(Invocation.run());
+}
+
 } // end namespace tooling
 } // end namespace clang
-- 
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