error when running jtreg tests

[Maurizio Cimadamore]

On 13/12/16 14:51, Erik Joelsson wrote:
> What version of GCC are you using? This looks like a hotspot jtreg 
> native test that can't be compiled with your toolchain.
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


>
> To work around it, you should be able to run something like this:
>
> $ make build-test-jdk-jtreg-native jdk-image && make test-only 
> TEST=jdk_util
>
> Maybe you also need build-test-failure-handler and build-test-lib. Not 
> sure.
No luck - that fails with this:

Error: Cannot find observer class: 
jdk.test.failurehandler.jtreg.GatherDiagnosticInfoObserver


Maurizio
>
> /Erik
>
>
> On 2016-12-13 15:43, Maurizio Cimadamore wrote:
>> Hi,
>> i'm trying to run tests as follows:
>>
>> make tests TEST=jdk_util
>>
>> And I get this:
>>
>> Building target 'test' in configuration 
>> 'linux-x86_64-normal-server-release'
>> Building JVM variant 'server' with features 'all-gcs cds compiler1 
>> compiler2 fprof jni-check jvmci jvmti management nmt services 
>> vm-structs'
>> /usr/bin/find: ‘/w/lt/9/dev/hotspot/test/compiler/native’: No such 
>> file or directory
>> /usr/bin/find: ‘/w/lt/9/dev/hotspot/test/compiler/native’: No such 
>> file or directory
>> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
>> In function `closeHandle':
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:48: 
>> undefined reference to `dlclose'
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:49: 
>> undefined reference to `dlerror'
>> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
>> In function `loadJVM':
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:69: 
>> undefined reference to `dlopen'
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:77: 
>> undefined reference to `dlsym'
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:88: 
>> undefined reference to `dlerror'
>> collect2: error: ld returned 1 exit status
>> make[3]: *** 
>> [/w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/bin/FPRegs] 
>> Error 1
>> JtregNative.gmk:117: recipe for target 
>> '/w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/bin/FPRegs' 
>> failed
>> make/Main.gmk:410: recipe for target 
>> 'build-test-hotspot-jtreg-native' failed
>> make[2]: *** [build-test-hotspot-jtreg-native] Error 1
>> make[2]: *** Waiting for unfinished jobs....
>>
>> ERROR: Build failed for target 'test' in configuration 
>> 'linux-x86_64-normal-server-release' (exit code 2)
>> === Output from failing command(s) repeated here ===
>> * For target 
>> support_test_hotspot_jtreg_native_support_exeFPRegs_BUILD_TEST_FPRegs_link:
>> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
>> In function `closeHandle':
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:48: 
>> undefined reference to `dlclose'
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:49: 
>> undefined reference to `dlerror'
>> /w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/support/exeFPRegs/exeFPRegs.o: 
>> In function `loadJVM':
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:69: 
>> undefined reference to `dlopen'
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:77: 
>> undefined reference to `dlsym'
>> /w/lt/9/dev/hotspot/make/test/../../test/runtime/jni/CalleeSavedRegisters/exeFPRegs.c:88: 
>> undefined reference to `dlerror'
>> collect2: error: ld returned 1 exit status
>> === End of repeated output ===
>> === Make failure sequence repeated here ===
>> JtregNative.gmk:117: recipe for target 
>> '/w/lt/9/dev/build/linux-x86_64-normal-server-release/support/test/hotspot/jtreg/native/bin/FPRegs' 
>> failed
>> make/Main.gmk:410: recipe for target 
>> 'build-test-hotspot-jtreg-native' failed
>> === End of repeated output ===
>> Hint: Try searching the build log for the name of the first failed 
>> target.
>> Hint: If caused by a warning, try configure 
>> --disable-warnings-as-errors.
>>
>> /w/lt/9/dev/make/Init.gmk:286: recipe for target 'main' failed
>> make[1]: *** [main] Error 1
>> /w/lt/9/dev/make/Init.gmk:185: recipe for target 'test' failed
>> make: *** [test] Error 2
>>
>>
>> Any idea of what is wrong? My spec.gmk points to the latest jtreg (I 
>> ran configure with --with-jtreg)
>>
>> Thanks
>> Maurizio
>>
>