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8196361: JTReg failure: serviceability/sa/ClhsdbInspect.java

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Modified test search strings to those guaranteed to exist in the passing cases.

Reviewed-by: dholmes, jgeorge
This commit is contained in:
Daniel Stewart 2018-02-06 11:43:13 +05:30
parent 897d228899
commit 753e4ed499
1 changed files with 27 additions and 16 deletions
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43
test/hotspot/jtreg/serviceability/sa/ClhsdbInspect.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2017, 2018, 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
@ -48,9 +48,9 @@ public class ClhsdbInspect {
LingeredApp.startApp(null, theApp);
System.out.println("Started LingeredApp with pid " + theApp.getPid());
// Run the 'jstack -v' command to get the address of a Method*
// and the oop address of a java.lang.ref.ReferenceQueue$Lock
// object
// Run the 'jstack -v' command to get the address of a Method*,
// the oop address of a java.lang.ref.ReferenceQueue$Lock
// and the oop address of a java.lang.Class object
List<String> cmds = List.of("jstack -v");
String jstackOutput = test.run(theApp.getPid(), cmds, null, null);
@ -62,26 +62,37 @@ public class ClhsdbInspect {
return;
}
String addressString = null;
Map<String, String> tokensMap = new HashMap<>();
tokensMap.put("waiting to lock",
tokensMap.put("(a java.lang.Class for LingeredAppWithLock)",
"instance of Oop for java/lang/Class");
tokensMap.put("Method\\*=", "Type is Method");
tokensMap.put("waiting to re-lock in wait",
tokensMap.put("Method*=", "Type is Method");
tokensMap.put("(a java.lang.ref.ReferenceQueue$Lock)",
"instance of Oop for java/lang/ref/ReferenceQueue$Lock");
String[] lines = jstackOutput.split("\\R");
for (String key: tokensMap.keySet()) {
cmds = new ArrayList<String>();
Map<String, List<String>> expStrMap = new HashMap<>();
String[] snippets = jstackOutput.split(key);
String[] tokens = snippets[1].split(" ");
for (String token: tokens) {
if (token.contains("0x")) {
addressString = token.replace("<", "").replace(">", "");
break;
}
}
String addressString = null;
for (String line : lines) {
if (line.contains(key)) {
// Escape the token "Method*=" because the split method uses
// a regex, not just a straight String.
String escapedKey = key.replace("*","\\*");
String[] words = line.split(escapedKey+"|[ ]");
for (String word : words) {
word = word.replace("<","").replace(">","");
if (word.startsWith("0x")) {
addressString = word;
break;
}
}
if (addressString != null)
break;
}
}
String cmd = "inspect " + addressString;
cmds.add(cmd);