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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.error;
import com.android.jack.JackAbortException;
import com.android.jack.jayce.JayceProperties;
import com.android.jack.library.FileType;
import com.android.jack.library.JackLibrary;
import com.android.jack.library.JackLibraryFactory;
import com.android.jack.library.LibraryFormatException;
import com.android.jack.library.LibraryReadingException;
import com.android.jack.library.v0001.Version;
import com.android.jack.test.helper.ErrorTestHelper;
import com.android.jack.test.toolchain.AbstractTestTools;
import com.android.jack.test.toolchain.JackApiToolchainBase;
import junit.framework.Assert;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.File;
/**
* Test checking the behavior of Jack with an invalid Jayce format.
*/
public class JayceFormatErrorTest {
/**
* Checks that compilation fails correctly when a jayce file is corrupted.
*/
@Test
public void testJayceFormatError() throws Exception {
ErrorTestHelper helper = new ErrorTestHelper();
AbstractTestTools.createFile(new File(helper.getJackFolder(), FileType.JAYCE.getPrefix()), "jack.incremental",
"A.jayce", "jayce(" + JackLibraryFactory.DEFAULT_MAJOR_VERSION + "." + Version.MINOR
+ ")Corrupted");
AbstractTestTools.createFile(helper.getJackFolder(), "", "jack.properties",
JackLibrary.KEY_LIB_EMITTER + "=unknown\n"
+ JackLibrary.KEY_LIB_EMITTER_VERSION + "=0\n"
+ JackLibrary.KEY_LIB_MAJOR_VERSION + "=" + Version.MAJOR + "\n"
+ JackLibrary.KEY_LIB_MINOR_VERSION + "=" + Version.MINOR + "\n"
+ FileType.JAYCE.buildPropertyName(null /*suffix*/) + "=true\n"
+ JayceProperties.KEY_JAYCE_MAJOR_VERSION + "=2\n"
+ JayceProperties.KEY_JAYCE_MINOR_VERSION + "=14\n");
AbstractTestTools.createFile(helper.getSourceFolder(),"jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B extends A {} \n");
JackApiToolchainBase toolchain =
AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
ByteArrayOutputStream errOut = new ByteArrayOutputStream();
toolchain.setErrorStream(errOut);
try {
toolchain.addToClasspath(toolchain.getDefaultBootClasspath())
.addToClasspath(helper.getJackFolder())
.srcToExe(helper.getOutputDexFolder(), /* zipFile= */ false, helper.getSourceFolder());
Assert.fail();
} catch (JackAbortException e) {
// Failure is OK since a jayce file is corrupted.
Assert.assertTrue(e.getCause() instanceof LibraryReadingException);
Assert.assertTrue(e.getCause().getCause() instanceof LibraryFormatException);
} finally {
Assert.assertTrue(errOut.toString().contains("is an invalid library")); // user reporting
Assert.assertTrue(errOut.toString().contains(
"Unexpected node NForStatement, NDeclaredType was expected")); // system log
}
}
/**
* Checks that compilation fails correctly when a Jayce file header is corrupted.
*/
@Test
public void testJayceHeaderError() throws Exception {
ErrorTestHelper helper = new ErrorTestHelper();
AbstractTestTools.createFile(new File(helper.getJackFolder(), FileType.JAYCE.getPrefix()), "jack.incremental",
"A.jayce", "jayce()");
AbstractTestTools.createFile(helper.getJackFolder(), "", "jack.properties",
JackLibrary.KEY_LIB_EMITTER + "=unknown\n"
+ JackLibrary.KEY_LIB_EMITTER_VERSION + "=0\n"
+ JackLibrary.KEY_LIB_MAJOR_VERSION + "=" + Version.MAJOR + "\n"
+ JackLibrary.KEY_LIB_MINOR_VERSION + "=" + Version.MINOR + "\n"
+ FileType.JAYCE.buildPropertyName(null /*suffix*/) + "=true\n"
+ JayceProperties.KEY_JAYCE_MAJOR_VERSION + "=2\n"
+ JayceProperties.KEY_JAYCE_MINOR_VERSION + "=14\n");
AbstractTestTools.createFile(helper.getSourceFolder(),"jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B extends A {} \n");
JackApiToolchainBase toolchain =
AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
ByteArrayOutputStream errOut = new ByteArrayOutputStream();
toolchain.setErrorStream(errOut);
try {
toolchain.addToClasspath(toolchain.getDefaultBootClasspath())
.addToClasspath(helper.getJackFolder())
.srcToExe(helper.getOutputDexFolder(), /* zipFile= */ false, helper.getSourceFolder());
Assert.fail();
} catch (JackAbortException e) {
// Failure is OK since a jayce file header is corrupted.
Assert.assertTrue(e.getCause() instanceof LibraryReadingException);
Assert.assertTrue(e.getCause().getCause() instanceof LibraryFormatException);
} finally {
Assert.assertTrue(errOut.toString().contains("is an invalid library")); // user reporting
Assert.assertTrue(errOut.toString().contains("Invalid Jayce header")); // system log
}
}
/**
* Checks that compilation fails correctly with a Jack library containing an invalid Jayce format
* version on classpath.
*/
@Test
public void testJayceVersionError() throws Exception {
ErrorTestHelper helper = new ErrorTestHelper();
AbstractTestTools.createFile(new File(helper.getJackFolder(), FileType.JAYCE.getPrefix()),
"jack.incremental",
"A.jayce", "jayce()");
AbstractTestTools.createFile(helper.getJackFolder(), "", "jack.properties",
JackLibrary.KEY_LIB_EMITTER + "=unknown\n"
+ JackLibrary.KEY_LIB_EMITTER_VERSION + "=0\n"
+ JackLibrary.KEY_LIB_MAJOR_VERSION + "=" + Version.MAJOR + "\n"
+ JackLibrary.KEY_LIB_MINOR_VERSION + "=" + Version.MINOR + "\n"
+ FileType.JAYCE.buildPropertyName(null /*suffix*/) + "=true\n"
+ JayceProperties.KEY_JAYCE_MAJOR_VERSION + "=0\n"
+ JayceProperties.KEY_JAYCE_MINOR_VERSION + "=0\n");
AbstractTestTools.createFile(helper.getSourceFolder(),"jack.incremental", "B.java",
"package jack.incremental; \n"+
"public class B extends A {} \n");
JackApiToolchainBase toolchain =
AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
ByteArrayOutputStream errOut = new ByteArrayOutputStream();
toolchain.setErrorStream(errOut);
try {
toolchain.addToClasspath(toolchain.getDefaultBootClasspath())
.addToClasspath(helper.getJackFolder())
.srcToExe(helper.getOutputDexFolder(), /* zipFile= */ false, helper.getSourceFolder());
Assert.fail();
} catch (JackAbortException e) {
// Failure is OK since Jayce format version 0 is not supported.
Assert.assertTrue(e.getCause() instanceof LibraryReadingException);
Assert.assertTrue(e.getCause().getCause() instanceof LibraryFormatException);
} finally {
Assert.assertTrue(errOut.toString().contains("is an invalid library")); // user reporting
Assert.assertTrue(errOut.toString().contains("Jayce version 0 not supported")); // system log
}
}
}
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