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improve TestJcmdTimestamp.java. add '-f <file>

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' case
This commit is contained in:
Ivan Bereziuk 2026-01-20 13:39:15 +01:00
parent f0c99b0af8
commit eaea764daf
1 changed files with 11 additions and 9 deletions
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20
test/jdk/sun/tools/jcmd/TestJcmdTimestamp.java
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@ -26,24 +26,26 @@ import java.time.format.DateTimeFormatter;
import java.time.Duration;
import jdk.test.lib.Asserts;
import jdk.test.lib.dcmd.FileJcmdExecutor;
import jdk.test.lib.dcmd.PidJcmdExecutor;
import jdk.test.lib.dcmd.JcmdExecutor;
import jdk.test.lib.process.OutputAnalyzer;
/*
* @test
* @summary test jcmd generic flag "-T" to make sure dignostic coommand is timestamped
*
* @library /test/lib
*
* @run main/othervm TestJcmdTimestamp
*/
public class TestJcmdTimestamp {
public static void main(String[] args) throws Exception {
TestJcmdTimestamp("VM.version", true /* -T */, true /* expectTimestamp */);
TestJcmdTimestamp("VM.version", false /* -T */, false /* expectTimestamp */);
TestJcmdTimestamp(new PidJcmdExecutor(), "-T VM.version", true /* expectTimestamp */);
TestJcmdTimestamp(new PidJcmdExecutor(), "VM.version", false /* expectTimestamp */);
TestJcmdTimestamp(new FileJcmdExecutor(), "-T VM.version", true /* expectTimestamp */);
TestJcmdTimestamp(new FileJcmdExecutor(), "VM.version", false /* expectTimestamp */);
}
// timestamp should be there and it should be recent
public static void assertTimestamp(final String line) throws java.time.format.DateTimeParseException {
final String timePattern = "yyyy-MM-dd HH:mm:ss";
@ -55,11 +57,11 @@ public class TestJcmdTimestamp {
}
private static void TestJcmdTimestamp(final String command, boolean flaged, boolean expectTimestamp) throws Exception {
final OutputAnalyzer output = flaged
? JcmdBase.jcmd(new String[] {"-T", command})
: JcmdBase.jcmd(new String[] {command});
private static void TestJcmdTimestamp(final JcmdExecutor executor,
final String command,
final boolean expectTimestamp) throws Exception {
OutputAnalyzer output = executor.execute(command);
output.shouldHaveExitValue(0);
final String secondLine = output.getOutput().split("\\r?\\n")[1];