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/*
* Copyright 2000-2007 JetBrains s.r.o.
*
* 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.intellij.execution.configurations.coverage;
import com.intellij.coverage.CoverageRunner;
import com.intellij.coverage.IDEACoverageRunner;
import com.intellij.coverage.JavaCoverageEngine;
import com.intellij.coverage.JavaCoverageRunner;
import com.intellij.execution.configurations.RunConfigurationBase;
import com.intellij.execution.configurations.SimpleJavaParameters;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.util.WriteExternalException;
import com.intellij.ui.classFilter.ClassFilter;
import com.intellij.util.ArrayUtil;
import org.jdom.Element;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* Base class for java run configurations with enabled code coverage
* @author ven
*/
public class JavaCoverageEnabledConfiguration extends CoverageEnabledConfiguration {
private static final Logger LOG = Logger.getInstance("com.intellij.execution.configurations.coverage.JavaCoverageEnabledConfiguration");
private ClassFilter[] myCoveragePatterns;
private boolean myIsMergeWithPreviousResults = false;
private String mySuiteToMergeWith;
@NonNls private static final String COVERAGE_PATTERN_ELEMENT_NAME = "pattern";
@NonNls private static final String COVERAGE_MERGE_ATTRIBUTE_NAME = "merge";
@NonNls private static final String COVERAGE_MERGE_SUITE_ATT_NAME = "merge_suite";
private JavaCoverageEngine myCoverageProvider;
public JavaCoverageEnabledConfiguration(final RunConfigurationBase configuration,
final JavaCoverageEngine coverageProvider) {
super(configuration);
myCoverageProvider = coverageProvider;
setCoverageRunner(CoverageRunner.getInstance(IDEACoverageRunner.class));
}
@Nullable
public static JavaCoverageEnabledConfiguration getFrom(final RunConfigurationBase configuration) {
final CoverageEnabledConfiguration coverageEnabledConfiguration = getOrCreate(configuration);
if (coverageEnabledConfiguration instanceof JavaCoverageEnabledConfiguration) {
return (JavaCoverageEnabledConfiguration)coverageEnabledConfiguration;
}
return null;
}
public void appendCoverageArgument(final SimpleJavaParameters javaParameters) {
final CoverageRunner runner = getCoverageRunner();
try {
if (runner != null && runner instanceof JavaCoverageRunner) {
final String path = getCoverageFilePath();
assert path != null; // cannot be null here if runner != null
((JavaCoverageRunner)runner).appendCoverageArgument(new File(path).getCanonicalPath(),
getPatterns(),
javaParameters,
isTrackPerTestCoverage() && !isSampling(),
isSampling());
}
}
catch (IOException e) {
LOG.info(e);
}
}
@NotNull
public JavaCoverageEngine getCoverageProvider() {
return myCoverageProvider;
}
public ClassFilter[] getCoveragePatterns() {
return myCoveragePatterns;
}
@Nullable
public String [] getPatterns() {
if (myCoveragePatterns != null) {
List<String> patterns = new ArrayList<String>();
for (ClassFilter coveragePattern : myCoveragePatterns) {
if (coveragePattern.isEnabled()) patterns.add(coveragePattern.getPattern());
}
return ArrayUtil.toStringArray(patterns);
}
return null;
}
public void setCoveragePatterns(final ClassFilter[] coveragePatterns) {
myCoveragePatterns = coveragePatterns;
}
public void readExternal(Element element) throws InvalidDataException {
super.readExternal(element);
// merge with prev results
final String mergeAttribute = element.getAttributeValue(COVERAGE_MERGE_ATTRIBUTE_NAME);
myIsMergeWithPreviousResults = mergeAttribute != null && Boolean.valueOf(mergeAttribute).booleanValue();
mySuiteToMergeWith = element.getAttributeValue(COVERAGE_MERGE_SUITE_ATT_NAME);
// coverage patters
final List children = element.getChildren(COVERAGE_PATTERN_ELEMENT_NAME);
if (children.size() > 0) {
myCoveragePatterns = new ClassFilter[children.size()];
for (int i = 0; i < children.size(); i++) {
myCoveragePatterns[i] = new ClassFilter();
@NonNls final Element e = (Element)children.get(i);
myCoveragePatterns[i].readExternal(e);
final String val = e.getAttributeValue("value");
if (val != null) {
myCoveragePatterns[i].setPattern(val);
}
}
}
}
public void writeExternal(Element element) throws WriteExternalException {
// just for backward compatibility with settings format before "Huge Coverage Refactoring"
// see [IDEA-56800] ProjectRunConfigurationManager component: "coverage" extension: "merge" attribute is misplaced
// here we can't use super.writeExternal(...) due to differences in format between IDEA 10 and IDEA 9.x
// enabled
element.setAttribute(COVERAGE_ENABLED_ATTRIBUTE_NAME, String.valueOf(isCoverageEnabled()));
// merge with prev
element.setAttribute(COVERAGE_MERGE_ATTRIBUTE_NAME, String.valueOf(myIsMergeWithPreviousResults));
if (myIsMergeWithPreviousResults && mySuiteToMergeWith != null) {
element.setAttribute(COVERAGE_MERGE_SUITE_ATT_NAME, mySuiteToMergeWith);
}
// track per test
final boolean trackPerTestCoverage = isTrackPerTestCoverage();
if (!trackPerTestCoverage) {
element.setAttribute(TRACK_PER_TEST_COVERAGE_ATTRIBUTE_NAME, String.valueOf(trackPerTestCoverage));
}
// sampling
final boolean sampling = isSampling();
if (sampling) {
element.setAttribute(SAMPLING_COVERAGE_ATTRIBUTE_NAME, String.valueOf(sampling));
}
// test folders
final boolean trackTestFolders = isTrackTestFolders();
if (trackTestFolders) {
element.setAttribute(TRACK_TEST_FOLDERS, String.valueOf(trackTestFolders));
}
// runner
final CoverageRunner coverageRunner = getCoverageRunner();
final String runnerId = getRunnerId();
if (coverageRunner != null) {
element.setAttribute(COVERAGE_RUNNER, coverageRunner.getId());
} else if (runnerId != null) {
element.setAttribute(COVERAGE_RUNNER, runnerId);
}
// patterns
if (myCoveragePatterns != null) {
for (ClassFilter pattern : myCoveragePatterns) {
@NonNls final Element patternElement = new Element(COVERAGE_PATTERN_ELEMENT_NAME);
pattern.writeExternal(patternElement);
element.addContent(patternElement);
}
}
}
@Nullable
public String getCoverageFilePath() {
if (myCoverageFilePath != null ) {
return myCoverageFilePath;
}
myCoverageFilePath = createCoverageFile();
return myCoverageFilePath;
}
public void setUpCoverageFilters(String className, String packageName) {
if (getCoveragePatterns() == null) {
String pattern = null;
if (className != null && className.length() > 0) {
int index = className.lastIndexOf('.');
if (index >= 0) {
pattern = className.substring(0, index);
}
}
else if (packageName != null) {
pattern = packageName;
}
if (pattern != null && pattern.length() > 0) {
setCoveragePatterns(new ClassFilter[]{new ClassFilter(pattern + ".*")});
}
}
}
}
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