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package com.intellij.coverage;
import com.intellij.execution.configurations.SimpleJavaParameters;
import com.intellij.openapi.application.PathManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.io.FileUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.File;
import java.io.IOException;
/**
* @author Roman.Chernyatchik
*/
public abstract class JavaCoverageRunner extends CoverageRunner {
private static final Logger LOG = Logger.getInstance("#" + JavaCoverageRunner.class.getName());
private static final String COVERAGE_AGENT_PATH = "coverage.lib.path";
public boolean isJdk7Compatible() {
return true;
}
@Override
public boolean acceptsCoverageEngine(@NotNull CoverageEngine engine) {
return engine instanceof JavaCoverageEngine;
}
public abstract void appendCoverageArgument(final String sessionDataFilePath, @Nullable final String[] patterns, final SimpleJavaParameters parameters,
final boolean collectLineInfo, final boolean isSampling);
protected static String handleSpacesInPath(String agentPath) {
final String userDefined = System.getProperty(COVERAGE_AGENT_PATH);
if (userDefined != null && new File(userDefined).exists()) {
agentPath = userDefined;
} else {
agentPath = new File(agentPath).getParent();
}
if (!SystemInfo.isWindows && agentPath.contains(" ")) {
File dir = new File(PathManager.getSystemPath(), "coverageJars");
if (dir.getAbsolutePath().contains(" ")) {
try {
dir = FileUtil.createTempDirectory("coverage", "jars");
if (dir.getAbsolutePath().contains(" ")) {
LOG.info("Coverage agent not used since the agent path contains spaces: " + agentPath + "\n" +
"One can move the agent libraries to a directory with no spaces in path and specify its path in idea.properties as " + COVERAGE_AGENT_PATH + "=<path>");
return agentPath;
}
}
catch (IOException e) {
LOG.info(e);
return agentPath;
}
}
try {
LOG.info("Coverage jars were copied to " + dir.getPath());
FileUtil.copyDir(new File(agentPath), dir);
return dir.getPath();
}
catch (IOException e) {
LOG.info(e);
}
}
return agentPath;
}
protected static void write2file(File tempFile, String arg) throws IOException {
FileUtil.writeToFile(tempFile, (arg + "\n").getBytes("UTF-8"), true);
}
protected static File createTempFile() throws IOException {
File tempFile = FileUtil.createTempFile("coverage", "args");
if (!SystemInfo.isWindows && tempFile.getAbsolutePath().contains(" ")) {
tempFile = FileUtil.createTempFile(new File(PathManager.getSystemPath(), "coverage"), "coverage", "args", true);
if (tempFile.getAbsolutePath().contains(" ")) {
final String userDefined = System.getProperty(COVERAGE_AGENT_PATH);
if (userDefined != null && new File(userDefined).isDirectory()) {
tempFile = FileUtil.createTempFile(new File(userDefined), "coverage", "args", true);
}
}
}
return tempFile;
}
}
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