1 files changed, 103 insertions, 0 deletions
diff --git a/gfx/angle/src/tests/test_utils/compiler_test.h b/gfx/angle/src/tests/test_utils/compiler_test.h
new file mode 100755
index 000000000..a0dd2d82a
--- /dev/null
+++ b/gfx/angle/src/tests/test_utils/compiler_test.h
@@ -0,0 +1,103 @@
+//
+// Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// compiler_test.h:
+//     utilities for compiler unit tests.
+
+#ifndef TESTS_TEST_UTILS_COMPILER_TEST_H_
+#define TESTS_TEST_UTILS_COMPILER_TEST_H_
+
+#include <map>
+
+#include "gtest/gtest.h"
+
+#include "angle_gl.h"
+#include "compiler/translator/TranslatorESSL.h"
+#include "GLSLANG/ShaderLang.h"
+
+namespace sh
+{
+
+bool compileTestShader(GLenum type,
+                       ShShaderSpec spec,
+                       ShShaderOutput output,
+                       const std::string &shaderString,
+                       ShBuiltInResources *resources,
+                       ShCompileOptions compileOptions,
+                       std::string *translatedCode,
+                       std::string *infoLog);
+
+bool compileTestShader(GLenum type,
+                       ShShaderSpec spec,
+                       ShShaderOutput output,
+                       const std::string &shaderString,
+                       ShCompileOptions compileOptions,
+                       std::string *translatedCode,
+                       std::string *infoLog);
+
+class MatchOutputCodeTest : public testing::Test
+{
+  protected:
+    MatchOutputCodeTest(GLenum shaderType,
+                        ShCompileOptions defaultCompileOptions,
+                        ShShaderOutput outputType);
+
+    void addOutputType(const ShShaderOutput outputType);
+
+    ShBuiltInResources *getResources();
+
+    // Compile functions clear any results from earlier calls to them.
+    void compile(const std::string &shaderString);
+    void compile(const std::string &shaderString, const ShCompileOptions compileOptions);
+
+    bool foundInESSLCode(const char *stringToFind) const
+    {
+        return foundInCode(SH_ESSL_OUTPUT, stringToFind);
+    }
+
+    bool foundInGLSLCode(const char *stringToFind) const
+    {
+        return foundInCode(SH_GLSL_COMPATIBILITY_OUTPUT, stringToFind);
+    }
+
+    bool foundInCode(ShShaderOutput output, const char *stringToFind) const;
+
+    // Test that the string occurs for exactly expectedOccurrences times
+    bool foundInCode(ShShaderOutput output,
+                     const char *stringToFind,
+                     const int expectedOccurrences) const;
+
+    // Test that the string is found in all outputs
+    bool foundInCode(const char *stringToFind) const;
+
+    // Test that the string occurs for exactly expectedOccurrences times in all outputs
+    bool foundInCode(const char *stringToFind, const int expectedOccurrences) const;
+
+    // Test that the string is found in none of the outputs
+    bool notFoundInCode(const char *stringToFind) const;
+
+  private:
+    bool compileWithSettings(ShShaderOutput output,
+                             const std::string &shaderString,
+                             ShCompileOptions compileOptions,
+                             std::string *translatedCode,
+                             std::string *infoLog);
+
+    GLenum mShaderType;
+    ShCompileOptions mDefaultCompileOptions;
+    ShBuiltInResources mResources;
+
+    std::map<ShShaderOutput, std::string> mOutputCode;
+};
+
+const TIntermSymbol *FindSymbolNode(TIntermNode *root,
+                                    const TString &symbolName,
+                                    TBasicType basicType);
+
+// Returns a pointer to a function call node with a mangled name functionName.
+const TIntermAggregate *FindFunctionCallNode(TIntermNode *root, const TString &functionName);
+}
+
+#endif // TESTS_TEST_UTILS_COMPILER_TEST_H_