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test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

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rev 59956 : 8247819: G1: Process strong OopStorage entries in parallel
Reviewed-by:
Contributed-by: Erik Osterlund <erik.osterlund@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Thomas Schatzl <thomas.schatzl@oracle.com>


 105         new LogMessageWithLevel("Merged Coarse", Level.DEBUG),
 106         new LogMessageWithLevel("Hot Card Cache", Level.DEBUG),
 107         new LogMessageWithLevel("Log Buffers", Level.DEBUG),
 108         new LogMessageWithLevel("Dirty Cards", Level.DEBUG),
 109         new LogMessageWithLevel("Skipped Cards", Level.DEBUG),
 110         // Scan Heap Roots
 111         new LogMessageWithLevel("Scan Heap Roots", Level.DEBUG),
 112         new LogMessageWithLevel("Scanned Cards", Level.DEBUG),
 113         new LogMessageWithLevel("Scanned Blocks", Level.DEBUG),
 114         new LogMessageWithLevel("Claimed Chunks", Level.DEBUG),
 115         // Code Roots Scan
 116         new LogMessageWithLevel("Code Root Scan", Level.DEBUG),
 117         // Object Copy
 118         new LogMessageWithLevel("Object Copy", Level.DEBUG),
 119         new LogMessageWithLevel("Copied Bytes", Level.DEBUG),
 120         new LogMessageWithLevel("LAB Waste", Level.DEBUG),
 121         new LogMessageWithLevel("LAB Undo Waste", Level.DEBUG),
 122         // Ext Root Scan
 123         new LogMessageWithLevel("Thread Roots", Level.TRACE),
 124         new LogMessageWithLevel("Universe Roots", Level.TRACE),
 125         new LogMessageWithLevel("JNI Handles Roots", Level.TRACE),
 126         new LogMessageWithLevel("ObjectSynchronizer Roots", Level.TRACE),
 127         new LogMessageWithLevel("Management Roots", Level.TRACE),
 128         new LogMessageWithLevel("VM Global Roots", Level.TRACE),
 129         new LogMessageWithLevel("CLDG Roots", Level.TRACE),
 130         new LogMessageWithLevel("JVMTI Roots", Level.TRACE),
 131         new LogMessageWithLevel("CM RefProcessor Roots", Level.TRACE),


 132         // Redirty Cards
 133         new LogMessageWithLevel("Redirty Cards", Level.DEBUG),
 134         new LogMessageWithLevel("Parallel Redirty", Level.TRACE),
 135         new LogMessageWithLevel("Redirtied Cards", Level.TRACE),
 136         // Misc Top-level
 137         new LogMessageWithLevel("Code Roots Purge", Level.DEBUG),
 138         new LogMessageWithLevel("String Deduplication", Level.DEBUG),
 139         new LogMessageWithLevel("Queue Fixup", Level.DEBUG),
 140         new LogMessageWithLevel("Table Fixup", Level.DEBUG),
 141         new LogMessageWithLevel("Expand Heap After Collection", Level.DEBUG),
 142         new LogMessageWithLevel("Region Register", Level.DEBUG),
 143         new LogMessageWithLevel("Prepare Heap Roots", Level.DEBUG),
 144         new LogMessageWithLevel("Concatenate Dirty Card Logs", Level.DEBUG),
 145         // Free CSet
 146         new LogMessageWithLevel("Free Collection Set", Level.DEBUG),
 147         new LogMessageWithLevel("Serial Free Collection Set", Level.TRACE),
 148         new LogMessageWithLevel("Parallel Free Collection Set", Level.TRACE),
 149         new LogMessageWithLevel("Young Free Collection Set", Level.TRACE),
 150         new LogMessageWithLevel("Non-Young Free Collection Set", Level.TRACE),
 151         // Rebuild Free List
 152         new LogMessageWithLevel("Rebuild Free List", Level.DEBUG),
 153         new LogMessageWithLevel("Serial Rebuild Free List", Level.TRACE),
 154         new LogMessageWithLevel("Parallel Rebuild Free List", Level.TRACE),
 155 
 156         // Humongous Eager Reclaim
 157         new LogMessageWithLevel("Humongous Reclaim", Level.DEBUG),
 158         // Merge PSS
 159         new LogMessageWithLevel("Merge Per-Thread State", Level.DEBUG),
 160         // TLAB handling
 161         new LogMessageWithLevel("Prepare TLABs", Level.DEBUG),
 162         new LogMessageWithLevel("Resize TLABs", Level.DEBUG),
 163         // Reference Processing
 164         new LogMessageWithLevel("Reference Processing", Level.DEBUG),
 165         // VM internal reference processing
 166         new LogMessageWithLevel("Weak Processing", Level.DEBUG),
 167         new LogMessageWithLevel("JNI weak", Level.DEBUG),
 168         new LogMessageWithLevel("StringTable weak", Level.DEBUG),
 169         new LogMessageWithLevel("ResolvedMethodTable weak", Level.DEBUG),
 170         new LogMessageWithLevel("VM weak", Level.DEBUG),
 171 
 172         new LogMessageWithLevelC2OrJVMCIOnly("DerivedPointerTable Update", Level.DEBUG),
 173         new LogMessageWithLevel("Start New Collection Set", Level.DEBUG),
 174     };
 175 
 176     void checkMessagesAtLevel(OutputAnalyzer output, LogMessageWithLevel messages[], Level level) throws Exception {
 177         for (LogMessageWithLevel l : messages) {
 178             if (level.lessThan(l.level) || !l.isAvailable()) {
 179                 output.shouldNotContain(l.message);
 180             } else {
 181                 output.shouldMatch("\\[" + l.level + ".*" + l.message);
 182             }
 183         }
 184     }
 185 
 186     public static void main(String[] args) throws Exception {
 187         new TestGCLogMessages().testNormalLogs();
 188         new TestGCLogMessages().testConcurrentRefinementLogs();
 189         new TestGCLogMessages().testWithToSpaceExhaustionLogs();
 190         new TestGCLogMessages().testWithInitialMark();




 105         new LogMessageWithLevel("Merged Coarse", Level.DEBUG),
 106         new LogMessageWithLevel("Hot Card Cache", Level.DEBUG),
 107         new LogMessageWithLevel("Log Buffers", Level.DEBUG),
 108         new LogMessageWithLevel("Dirty Cards", Level.DEBUG),
 109         new LogMessageWithLevel("Skipped Cards", Level.DEBUG),
 110         // Scan Heap Roots
 111         new LogMessageWithLevel("Scan Heap Roots", Level.DEBUG),
 112         new LogMessageWithLevel("Scanned Cards", Level.DEBUG),
 113         new LogMessageWithLevel("Scanned Blocks", Level.DEBUG),
 114         new LogMessageWithLevel("Claimed Chunks", Level.DEBUG),
 115         // Code Roots Scan
 116         new LogMessageWithLevel("Code Root Scan", Level.DEBUG),
 117         // Object Copy
 118         new LogMessageWithLevel("Object Copy", Level.DEBUG),
 119         new LogMessageWithLevel("Copied Bytes", Level.DEBUG),
 120         new LogMessageWithLevel("LAB Waste", Level.DEBUG),
 121         new LogMessageWithLevel("LAB Undo Waste", Level.DEBUG),
 122         // Ext Root Scan
 123         new LogMessageWithLevel("Thread Roots", Level.TRACE),
 124         new LogMessageWithLevel("Universe Roots", Level.TRACE),

 125         new LogMessageWithLevel("ObjectSynchronizer Roots", Level.TRACE),
 126         new LogMessageWithLevel("Management Roots", Level.TRACE),

 127         new LogMessageWithLevel("CLDG Roots", Level.TRACE),
 128         new LogMessageWithLevel("JVMTI Roots", Level.TRACE),
 129         new LogMessageWithLevel("CM RefProcessor Roots", Level.TRACE),
 130         new LogMessageWithLevel("JNI Global Roots", Level.TRACE),
 131         new LogMessageWithLevel("VM Global Roots", Level.TRACE),
 132         // Redirty Cards
 133         new LogMessageWithLevel("Redirty Cards", Level.DEBUG),
 134         new LogMessageWithLevel("Parallel Redirty", Level.TRACE),
 135         new LogMessageWithLevel("Redirtied Cards", Level.TRACE),
 136         // Misc Top-level
 137         new LogMessageWithLevel("Code Roots Purge", Level.DEBUG),
 138         new LogMessageWithLevel("String Deduplication", Level.DEBUG),
 139         new LogMessageWithLevel("Queue Fixup", Level.DEBUG),
 140         new LogMessageWithLevel("Table Fixup", Level.DEBUG),
 141         new LogMessageWithLevel("Expand Heap After Collection", Level.DEBUG),
 142         new LogMessageWithLevel("Region Register", Level.DEBUG),
 143         new LogMessageWithLevel("Prepare Heap Roots", Level.DEBUG),
 144         new LogMessageWithLevel("Concatenate Dirty Card Logs", Level.DEBUG),
 145         // Free CSet
 146         new LogMessageWithLevel("Free Collection Set", Level.DEBUG),
 147         new LogMessageWithLevel("Serial Free Collection Set", Level.TRACE),
 148         new LogMessageWithLevel("Parallel Free Collection Set", Level.TRACE),
 149         new LogMessageWithLevel("Young Free Collection Set", Level.TRACE),
 150         new LogMessageWithLevel("Non-Young Free Collection Set", Level.TRACE),
 151         // Rebuild Free List
 152         new LogMessageWithLevel("Rebuild Free List", Level.DEBUG),
 153         new LogMessageWithLevel("Serial Rebuild Free List", Level.TRACE),
 154         new LogMessageWithLevel("Parallel Rebuild Free List", Level.TRACE),
 155 
 156         // Humongous Eager Reclaim
 157         new LogMessageWithLevel("Humongous Reclaim", Level.DEBUG),
 158         // Merge PSS
 159         new LogMessageWithLevel("Merge Per-Thread State", Level.DEBUG),
 160         // TLAB handling
 161         new LogMessageWithLevel("Prepare TLABs", Level.DEBUG),
 162         new LogMessageWithLevel("Resize TLABs", Level.DEBUG),
 163         // Reference Processing
 164         new LogMessageWithLevel("Reference Processing", Level.DEBUG),
 165         // VM internal reference processing
 166         new LogMessageWithLevel("Weak Processing", Level.DEBUG),
 167         new LogMessageWithLevel("JNI Weak", Level.DEBUG),
 168         new LogMessageWithLevel("StringTable Weak", Level.DEBUG),
 169         new LogMessageWithLevel("ResolvedMethodTable Weak", Level.DEBUG),
 170         new LogMessageWithLevel("VM Weak", Level.DEBUG),
 171 
 172         new LogMessageWithLevelC2OrJVMCIOnly("DerivedPointerTable Update", Level.DEBUG),
 173         new LogMessageWithLevel("Start New Collection Set", Level.DEBUG),
 174     };
 175 
 176     void checkMessagesAtLevel(OutputAnalyzer output, LogMessageWithLevel messages[], Level level) throws Exception {
 177         for (LogMessageWithLevel l : messages) {
 178             if (level.lessThan(l.level) || !l.isAvailable()) {
 179                 output.shouldNotContain(l.message);
 180             } else {
 181                 output.shouldMatch("\\[" + l.level + ".*" + l.message);
 182             }
 183         }
 184     }
 185 
 186     public static void main(String[] args) throws Exception {
 187         new TestGCLogMessages().testNormalLogs();
 188         new TestGCLogMessages().testConcurrentRefinementLogs();
 189         new TestGCLogMessages().testWithToSpaceExhaustionLogs();
 190         new TestGCLogMessages().testWithInitialMark();


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