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test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointers.java
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 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
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
@@ -40,10 +40,12 @@
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
"-XX:+UnlockDiagnosticVMOptions",
"-XX:SharedBaseAddress=8g",
"-Xmx128m",
"-Xlog:gc+metaspace=trace",
+ "-Xshare:off",
+ "-Xlog:cds=trace",
"-XX:+VerifyBeforeGC", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldContain("Narrow klass base: 0x0000000000000000");
output.shouldHaveExitValue(0);
}
@@ -52,10 +54,12 @@
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
"-XX:+UnlockDiagnosticVMOptions",
"-XX:CompressedClassSpaceSize=3g",
"-Xmx128m",
"-Xlog:gc+metaspace=trace",
+ "-Xshare:off",
+ "-Xlog:cds=trace",
"-XX:+VerifyBeforeGC", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldContain("Narrow klass base: 0x0000000000000000, Narrow klass shift: 3");
output.shouldHaveExitValue(0);
}
@@ -64,10 +68,12 @@
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
"-XX:+UnlockDiagnosticVMOptions",
"-Xmx30g",
"-XX:-UseAOT", // AOT explicitly set klass shift to 3.
"-Xlog:gc+metaspace=trace",
+ "-Xshare:off",
+ "-Xlog:cds=trace",
"-XX:+VerifyBeforeGC", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldNotContain("Narrow klass base: 0x0000000000000000");
output.shouldContain("Narrow klass shift: 0");
output.shouldHaveExitValue(0);
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