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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.TestTools;
import com.android.jack.test.helper.IncrementalTestHelper;
import junit.framework.Assert;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import java.util.List;
/**
* JUnit test checking dependencies between Java files.
*/
@Ignore("Tree")
public class DependenciesTest005 {
@BeforeClass
public static void setUpClass() {
Main.class.getClassLoader().setDefaultAssertionStatus(true);
}
/**
* Check that runtime is correct after incremental compilation due to a constant modification.
*/
@Test
public void testDependency001() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(TestTools.createTempDir("DependenciesTest_", "_001"));
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n"+
"public class A { public static void main(String[] args) {" +
"System.out.print(C.str + B.str);} " +
"} \n");
ite.addJavaFile("jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B { public static final String str = \"HELLO\"; } \n");
ite.addJavaFile("jack.incremental", "C.java",
"package jack.incremental; \n"+
"public class C { public static final String str = \"STRING:\"; } \n");
ite.incrementalBuildFromFolder();
ite.snapshotJackFilesModificationDate();
ite.addJavaFile("jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B { public static final String str = \"INCREMENTAL\"; } \n");
ite.incrementalBuildFromFolder();
List<String> fqnOfRebuiltTypes = ite.getFQNOfRebuiltTypes();
Assert.assertEquals(2, fqnOfRebuiltTypes.size());
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.A"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.B"));
Assert.assertEquals("STRING:INCREMENTAL", ite.run("jack.incremental.A"));
}
/**
* Check that runtime is correct after incremental compilation due to a constant modification.
*/
@Test
public void testDependency002() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(TestTools.createTempDir("DependenciesTest_", "_002"));
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n"+
"public class A { public static void main(String[] args) {" +
"System.out.print(B.str);} " +
"} \n");
ite.addJavaFile("jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B { public static final String str = \"HELLO\" + C.str; } \n");
ite.addJavaFile("jack.incremental", "C.java",
"package jack.incremental; \n"+
"public class C { public static final String str = \" WORLD\"; } \n");
ite.incrementalBuildFromFolder();
ite.snapshotJackFilesModificationDate();
ite.addJavaFile("jack.incremental", "C.java",
"package jack.incremental; \n"+
"public class C { public static final String str = \" EVERYBODY\"; } \n");
ite.incrementalBuildFromFolder();
List<String> fqnOfRebuiltTypes = ite.getFQNOfRebuiltTypes();
Assert.assertEquals(3, fqnOfRebuiltTypes.size());
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.A"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.B"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.C"));
Assert.assertEquals("HELLO EVERYBODY", ite.run("jack.incremental.A"));
}
/**
* Check that runtime is correct after incremental compilation due to a constant modification.
*/
@Test
public void testDependency003() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(TestTools.createTempDir("DependenciesTest_", "_003"));
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n"+
"public class A { " +
" public static final String A = \"A\";" +
" public static final String AB = \"A\" + B.B;"+
" public static void main(String[] args) { System.out.print(B.BA); } } \n");
ite.addJavaFile("jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B { \n" +
" public static final String B = \"B\"; \n" +
" public static final String BA = \"B\" + A.A; }");
ite.incrementalBuildFromFolder();
ite.snapshotJackFilesModificationDate();
Assert.assertEquals("BA", ite.run("jack.incremental.A"));
ite.addJavaFile("jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B { \n" +
" public static final String B = \"B\"; \n" +
" public static final String BA = \"B\" + A.AB; }");
ite.incrementalBuildFromFolder();
List<String> fqnOfRebuiltTypes = ite.getFQNOfRebuiltTypes();
Assert.assertEquals(2, fqnOfRebuiltTypes.size());
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.A"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.B"));
Assert.assertEquals("BAB", ite.run("jack.incremental.A"));
}
/**
* Check that runtime is correct after incremental compilation due to a constant modification.
*/
@Test
public void testDependency004() throws Exception {
IncrementalTestHelper ite =
new IncrementalTestHelper(TestTools.createTempDir("DependenciesTest_", "_004"));
ite.addJavaFile("jack.incremental", "A.java",
"package jack.incremental; \n"+
"public class A { public static void main(String[] args) {" +
"System.out.print(B.str);} " +
"} \n");
ite.addJavaFile("jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B { public static final String str = D.str + C.str; } \n");
ite.addJavaFile("jack.incremental", "C.java",
"package jack.incremental; \n"+
"public class C { public static final String str = \"WORLD\" + E.str; } \n");
ite.addJavaFile("jack.incremental", "D.java",
"package jack.incremental; \n"+
"public class D { public static final String str = \"HELLO\" + E.str; } \n");
ite.addJavaFile("jack.incremental", "E.java",
"package jack.incremental; \n"+
"public class E { public static final String str = \"/\"; } \n");
ite.incrementalBuildFromFolder();
ite.snapshotJackFilesModificationDate();
ite.addJavaFile("jack.incremental", "C.java",
"package jack.incremental; \n"+
"public class C { public static final String str = \"EVERYBODY\"; } \n");
ite.incrementalBuildFromFolder();
List<String> fqnOfRebuiltTypes = ite.getFQNOfRebuiltTypes();
Assert.assertEquals(3, fqnOfRebuiltTypes.size());
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.A"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.B"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.C"));
Assert.assertEquals("HELLO/EVERYBODY", ite.run("jack.incremental.A"));
ite.snapshotJackFilesModificationDate();
ite.addJavaFile("jack.incremental", "E.java",
"package jack.incremental; \n"+
"public class E { public static final String str = \" \"; } \n");
ite.incrementalBuildFromFolder();
fqnOfRebuiltTypes = ite.getFQNOfRebuiltTypes();
Assert.assertEquals(4, fqnOfRebuiltTypes.size());
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.A"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.B"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.D"));
Assert.assertTrue(fqnOfRebuiltTypes.contains("jack.incremental.E"));
Assert.assertEquals("HELLO EVERYBODY", ite.run("jack.incremental.A"));
}
}
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