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/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.*;
import java.util.*;
public class RerunTest2 {
public static void main(String... args) {
try {
new RerunTest2().run(args);
} catch (Exception e) {
System.err.println(e);
System.exit(1);
}
}
void run(String... args) throws Exception {
File testSuite = new File(args[0]);
for (String mode: new String[] { "othervm", "agentvm" }) {
test(testSuite, mode);
}
if (errors > 0)
throw new Exception(errors + " errors found");
}
void test(File testSuite, String mode) throws Exception {
System.out.println("test " + mode);
File initialWorkDir = new File(mode, "work");
File initialReportDir = new File(mode, "report");
runTests(testSuite, initialWorkDir, initialReportDir, mode);
for (String test: getTests(initialReportDir)) {
File testWorkDir = new File(mode,
test.replaceAll("\\.java$", "").replaceAll("[^A-Za-z]+", "_"));
rerunTest(testSuite, test, initialWorkDir, testWorkDir);
}
System.out.println();
}
void runTests(File ts, File wd, File rd, String mode) throws Exception {
String[] args = {
"-w", wd.getPath(),
"-r", rd.getPath(),
"-" + mode,
ts.getPath()
};
int rc = new com.sun.javatest.regtest.Main().run(args);
if (rc != 0)
throw new Exception("jtreg: exit code " + rc);
}
private static final String markerText = "Lorem ipsum";
void rerunTest(File testSuite, String name, File wd, File dir) throws Exception {
System.out.println("rerun " + name);
File script = getRerunScript(testSuite, name, wd, dir);
Process p = new ProcessBuilder("sh", script.getAbsolutePath())
.directory(dir)
.redirectErrorStream(true)
.start();
boolean foundMarker = false;
String line;
BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
BufferedWriter out = new BufferedWriter(new FileWriter(new File(dir, "rerun.log")));
try {
while ((line = in.readLine()) != null) {
out.write(line);
out.newLine();
if (line.contains(markerText))
foundMarker = true;
}
} finally {
in.close();
out.close();
}
//System.out.println("rerun exit code: " + p.waitFor());
if (!foundMarker)
error(dir.getParent() + ", " + name + ": marker text not found");
}
File getRerunScript(File testSuite, String name, File wd, File dir) throws Exception {
String[] args = {
"-w", wd.getPath(),
"-show:rerun",
"-dir:" + testSuite.getPath(),
name
};
StringWriter outs = new StringWriter();
PrintWriter out = new PrintWriter(outs);
StringWriter errs = new StringWriter();
PrintWriter err = new PrintWriter(outs);
int rc;
try {
rc = new com.sun.javatest.regtest.Main(out,err).run(args);
} finally {
err.close();
out.close();
writeFile(new File(dir, "show-rerun-out.txt"), outs.toString());
writeFile(new File(dir, "show-rerun-err.txt"), errs.toString());
}
// if (rc != 0)
// throw new Exception("jtreg: exit code " + rc);
return new File(dir, "show-rerun-out.txt");
}
List<String> getTests(File rd) throws IOException {
List<String> tests = new ArrayList<>();
File summary = new File(rd, "text/summary.txt");
try (BufferedReader in = new BufferedReader(new FileReader(summary))) {
String line;
while ((line = in.readLine()) != null)
tests.add(line.substring(0, line.indexOf(' ')));
}
return tests;
}
void writeFile(File f, String s) throws IOException {
f.getParentFile().mkdirs();
try (FileWriter w = new FileWriter(f)) {
w.write(s);
}
}
void error(String msg) {
System.out.println("Error: " + msg);
errors++;
}
int errors;
}
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