Added tests for edge cases #179
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tgd
reviewed
May 23, 2025
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| import static org.junit.Assert.assertEquals; | ||
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| public class VanillaCpuLayoutPropertiesParseTest { |
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We should cover Ryzen and Epyc here
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The CPU model here is illustrative, we could change the names of the test.
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Got it, the properties files are cpuinfo dumps IIRC - it would prove that the parser handles the latest layouts (I assume it should just work)
tgd
approved these changes
May 23, 2025
… identifier on lock failure
…e-fix # Conflicts: # affinity/src/test/java/net/openhft/affinity/AffinityLockTest.java
Java9 fixes
AffinityLock.acquireCore should lock/unlock all cpus ie 2 when hypert…
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This patch adds 10 new JUnit tests (+3 CPU-layout fixtures) to harden the Java Thread Affinity project against edge cases.
It touches only the
src/testtree – no production code is modified.AffinityLockDumpLocksTestdumpLocks()lists all threads currently holding locks.AffinityLockReleaseTestAffinityLock.release()restores the mask toBASE_AFFINITY.AffinityResetToBaseAffinityTestAffinity.resetToBaseAffinity()resets the calling thread correctly.AffinityThreadFactoryTestAffinityThreadFactoryeach bind to a distinct CPU (Linux only).CpuInfoLayoutMappingTest/proc/cpuinfointo a correct logical-to-physical map.UtilitiesTestUtilities.toHexStringandtoBinaryStringwith high/empty bits.VanillaCpuLayoutPropertiesParseTest.propertieslayouts (i3, dual-Xeon, dual-E5405) and validates counts.(Three helper classes extend
BaseAffinityTestto reuse temporary-dir handling and Linux checks.)Improves confidence in affinity-lock lifecycle, CPU-layout parsing, and utility helpers.