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CompileTest.cpp
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CompileTest.cpp
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/*******************************************************************************
* Copyright (c) 2017, 2019 IBM Corp. and others
*
* This program and the accompanying materials are made available under
* the terms of the Eclipse Public License 2.0 which accompanies this
* distribution and is available at http://eclipse.org/legal/epl-2.0
* or the Apache License, Version 2.0 which accompanies this distribution
* and is available at https://www.apache.org/licenses/LICENSE-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License, v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception [1] and GNU General Public
* License, version 2 with the OpenJDK Assembly Exception [2].
*
* [1] https://www.gnu.org/software/classpath/license.html
* [2] http://openjdk.java.net/legal/assembly-exception.html
*
* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
*******************************************************************************/
#include "JitTest.hpp"
#include "default_compiler.hpp"
#include "ras/IlVerifier.hpp"
#include "ras/IlVerifierHelpers.hpp"
#define ASSERT_NULL(pointer) ASSERT_EQ(NULL, (pointer))
#define ASSERT_NOTNULL(pointer) ASSERT_TRUE(NULL != (pointer))
class CompileTest : public Tril::Test::JitTest {};
TEST_F(CompileTest, Return3) {
auto trees = parseString("(method return=\"Int32\" (block (ireturn (iconst 3))))");
ASSERT_NOTNULL(trees);
Tril::DefaultCompiler compiler(trees);
ASSERT_EQ(0, compiler.compile()) << "Compilation failed";
auto entry = compiler.getEntryPoint<int32_t (*)(void)>();
ASSERT_NOTNULL(entry) << "Entry point of compiled body cannot be null";
ASSERT_EQ(3, entry()) << "Compiled body did not return expected value";
}
TEST_F(CompileTest, NoCodeGen) {
auto trees = parseString("(method return=\"Int32\" (block (ireturn (iconst 3))))");
ASSERT_NOTNULL(trees);
Tril::DefaultCompiler compiler(trees);
TR::NoCodegenVerifier verifier(NULL);
EXPECT_NE(0, compiler.compileWithVerifier(&verifier)) << "Compilation succeeded";
EXPECT_TRUE(verifier.hasRun());
}