JvmTest fails on MacOS X with Intel processor

[pcoppinger]

Running the "test" target generates the following error on my machine:

[ERROR] Tests run: 20, Failures: 1, Errors: 0, Skipped: 1, Time elapsed: 1.691 s <<< FAILURE! - in net.openhft.chronicle.core.JvmTest
[ERROR] net.openhft.chronicle.core.JvmTest.getCpuClass Time elapsed: 0.288 s <<< FAILURE!
org.junit.ComparisonFailure: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz expected:<[Apple M1]> but was:<[Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz]>
at net.openhft.chronicle.core.JvmTest.getCpuClass(JvmTest.java:291)

Root cause is in Boorstrap.java, line 72:

static boolean isMacArm0() {
    return OS_NAME.equals("Mac OS X");
    // TODO FIX && CpuClass.CPU_MODEL.startsWith("Apple M");
}

I have noticed that because isMacArm0() erroneously returns true on my machine, there are several errors that also occur in Chronicle-Bytes. I will report these errors seperately.

[JerryShea]

@pcoppinger can you advise what values the various constants in Bootstrap including CpuClass#CPU_MODEL have on your machine? If you configure your logger with net.openhft.chronicle.core.Bootstrap=DEBUG do you see any debug messages?

Feel free to submit a PR if you can make it work on your machine

[alamar]

@JerryShea os.arch=x86_64

[JerryShea]

@pcoppinger pls try #459

[hft-team-city]

Released in Chronicle-Core-2.24ea1, BOM-2.24ea8