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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.jack.experimental.incremental;
import com.android.jack.Main;
import com.android.jack.frontend.FrontendCompilationException;
import com.android.jack.test.helper.IncrementalTestHelper;
import com.android.jack.test.toolchain.AbstractTestTools;
import junit.framework.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* JUnit test checking dependencies between Java files.
*/
public class DependenciesTest008 {
/**
* Check that jack files are deleted according to recompiled files.
*/
@Test
public void testDependency001() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(AbstractTestTools.createTempDir());
ite.setIsApiTest();
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n" +
"public class A { \n" +
" public static class B { public void m() {} } \n" +
" public static void main(String[] args) {new B().m();} } \n");
ite.incrementalBuildFromFolder();
Assert.assertEquals(2, ite.getJayceCount());
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n" +
"public class A { \n" +
" public static void main(String[] args) {new B().m();} } \n");
try {
ite.incrementalBuildFromFolder();
Assert.fail();
} catch (FrontendCompilationException e) {
// Error is ok
Assert.assertEquals(0, ite.getJayceCount());
}
}
/**
* Check that jack files are deleted according to recompiled files.
*/
@Test
public void testDependency002() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(AbstractTestTools.createTempDir());
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n" +
"public class A { } \n" +
"class B { } \n");
ite.incrementalBuildFromFolder();
Assert.assertEquals(2, ite.getJayceCount());
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n" +
"public class A { }\n");
ite.incrementalBuildFromFolder();
Assert.assertEquals(1, ite.getJayceCount());
}
/**
* Check that jack files are deleted according to recompiled files.
*/
@Test
public void testDependency003() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(AbstractTestTools.createTempDir());
ite.setIsApiTest();
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n" +
"public class A { } \n" +
"class B { } \n");
ite.addJavaFile("jack.incremental", "C.java",
"package jack.incremental; \n" +
"public class C { public void test() {new B();} } \n");
ite.incrementalBuildFromFolder();
Assert.assertEquals(3, ite.getJayceCount());
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n" +
"public class A { }\n");
try {
ite.incrementalBuildFromFolder();
Assert.fail();
} catch (FrontendCompilationException e) {
// Error is ok
Assert.assertEquals(0, ite.getJayceCount());
}
}
}
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