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8163581: Heap Parameters in HSDB cannot handle G1CollectedHeap

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Reviewed-by: dholmes, sjohanss
This commit is contained in:
Yasumasa Suenaga 2016-08-25 12:24:16 +09:00
parent 001e52768a
commit bc0cae288e
1 changed files with 20 additions and 6 deletions
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26
jdk/test/sun/tools/jhsdb/BasicLauncherTest.java
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@ -35,6 +35,7 @@ import static jdk.testlibrary.Asserts.assertTrue;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.OutputStream;
import java.io.InputStreamReader;
import java.io.File;
import java.util.ArrayList;
@ -84,15 +85,24 @@ public class BasicLauncherTest {
ProcessBuilder processBuilder = new ProcessBuilder(launcher.getCommand());
processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
Process toolProcess = processBuilder.start();
toolProcess.getOutputStream().write("quit\n".getBytes());
toolProcess.getOutputStream().close();
try (OutputStream out = toolProcess.getOutputStream()) {
out.write("universe\n".getBytes());
out.write("quit\n".getBytes());
}
// By default child process output stream redirected to pipe, so we are reading it in foreground.
BufferedReader reader = new BufferedReader(new InputStreamReader(toolProcess.getInputStream()));
Exception unexpected = null;
try (BufferedReader reader = new BufferedReader(new InputStreamReader(toolProcess.getInputStream()))) {
String line;
while ((line = reader.readLine()) != null) {
line = line.trim();
System.out.println(line);
String line;
while ((line = reader.readLine()) != null) {
System.out.println(line.trim());
if (line.contains("unknown subtype of CollectedHeap")) {
unexpected = new RuntimeException("CollectedHeap type should be known.");
}
}
}
toolProcess.waitFor();
@ -100,6 +110,10 @@ public class BasicLauncherTest {
if (toolProcess.exitValue() != 0) {
throw new RuntimeException("FAILED CLHSDB terminated with non-zero exit code " + toolProcess.exitValue());
}
if (unexpected != null) {
throw unexpected;
}
} catch (Exception ex) {
throw new RuntimeException("Test ERROR " + ex, ex);
} finally {