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From "Aleksey Ignatenko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-3675) [drlvm] vm.classloading.ClassAttributeTest reliability test fails with assertion
Date Tue, 17 Apr 2007 10:31:16 GMT
[drlvm] vm.classloading.ClassAttributeTest reliability test fails with assertion
--------------------------------------------------------------------------------

                 Key: HARMONY-3675
                 URL: https://issues.apache.org/jira/browse/HARMONY-3675
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Aleksey Ignatenko


2 reliability tests: vm.classloading.ClassAttributeTest and ClassReflectionTest (can be taken
in H-2918) fail with assertion when launched with number of threads > 2 (stably fail when
number of thread = 2).

Stack trace:
 	harmonyvm.dll!_assert(const char * expr=0x0077ce3c, const char * filename=0x0077cdf0, unsigned
int lineno=788)  Line 295	C
>	harmonyvm.dll!struct_Class_to_java_lang_Class_Handle(Class * clss=0x00000000)  Line 788
+ 0x1a	C++
 	harmonyvm.dll!get_annotations(JNIEnv_External * jenv=0x02ea2570, AnnotationTable * table=0x00000000,
AnnotationTable * inv_table=0x00000000, Class * clss=0x02d655b8)  Line 53 + 0xd	C++
 	harmonyvm.dll!Java_org_apache_harmony_vm_VMGenericsAndAnnotations_getDeclaredAnnotations__Ljava_lang_Class_2(JNIEnv_External
* jenv=0x02ea2570, _jobject * __formal=0x0372f67c, _jobject * jclazz=0x0372f680)  Line 76
+ 0x1f	C++
 	0360ce46()	
 	harmonyvm.dll!free_local_object_handles3(ObjectHandles * head=)  Line 455 + 0xa	C++


To reproduce one needs to 
1. modify run/run.normal.mode.settings.xml:
-<property name="vm.classloading.ClassAttributesTest.n_threads" value="8" />
-<property name="vm.classloading.ClassAttributesTest.n_threads" value="2" />
-<property name="vm.classloading.ClassReflectionTest.n_threads" value="8" />
+<property name="vm.classloading.ClassReflectionTest.n_threads" value="2" />
2. compile reliability suit
3. cd run folder, execute "ant -f run.xml run.vm"

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