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Posted to commits@harmony.apache.org by "Gregory Shimansky (JIRA)" <ji...@apache.org> on 2007/12/28 14:33:44 UTC
[jira] Closed: (HARMONY-4333) [buildtest][vts] Some tests which use
boundary values should expect that VM can throw StackOverflowError or
OutOfMemoryError
[ https://issues.apache.org/jira/browse/HARMONY-4333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky closed HARMONY-4333.
--------------------------------------
No response, assuming ok.
> [buildtest][vts] Some tests which use boundary values should expect that VM can throw StackOverflowError or OutOfMemoryError
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-4333
> URL: https://issues.apache.org/jira/browse/HARMONY-4333
> Project: Harmony
> Issue Type: Bug
> Components: build - test - ci
> Reporter: Vera Petrashkova
> Assignee: Gregory Shimansky
> Attachments: limits.patch
>
>
> The following tests are incorrect
> 1) These tests check wide instructions and use boundary indexes
> vm/jvms/instructions/arithm/iinc/iinc06/iinc0601/iinc0601.xml
> vm/jvms/instructions/branching/ret_w/ret_w01/ret_w0101/ret_w0101.xml
> vm/jvms/instructions/loadStore/aload/aload12/aload1201/aload1201.xml
> vm/jvms/instructions/loadStore/astore/astore03/astore0301/astore0301.xml
> vm/jvms/instructions/loadStore/astore/astore12/astore1201/astore1201.xml
> vm/jvms/instructions/loadStore/dload/dload12/dload1201/dload1201.xml
> vm/jvms/instructions/loadStore/dstore/dstore12/dstore1201/dstore1201.xml
> vm/jvms/instructions/loadStore/fload/fload12/fload1201/fload1201.xml
> vm/jvms/instructions/loadStore/fstore/fstore12/fstore1201/fstore1201.xml
> vm/jvms/instructions/loadStore/iload/iload12/iload1201/iload1201.xml
> vm/jvms/instructions/loadStore/istore/istore12/istore1201/istore1201.xml
> vm/jvms/instructions/loadStore/lload/lload12/lload1201/lload1201.xml
> vm/jvms/instructions/loadStore/lstore/lstore12/lstore1201/lstore1201.xml
> 2) This testchecks the number of local variables limitation
> vm/jvms/classFile/limitations/variables/variables01/variables01.xml
> The tests use boundary values but thwy do not expect that VM can throw StackOverflowError.
> RI throws this error and these test fail.
> These tests should be redesigned to expect SOE.
> For example, see source code: istore1201.j
> ---------------------
> ;
> ; standard main function
> .method public static main([Ljava/lang/String;)V
> .limit stack 2
> .limit locals 1
> .catch java/lang/StackOverflowError from L1 to L2 using L2 <<<<<<<<<<<<< add line
> L1: <<<<<<<<<<<<< add line
> new org/apache/harmony/vts/test/vm/jvms/instructions/loadStore/istore/istore12/istore1201/istore1201p
> dup
> invokespecial org/apache/harmony/vts/test/vm/jvms/instructions/loadStore/istore/istore12/istore1201/istore1201p/<init>()V
> aload_0
> invokevirtual org/apache/harmony/vts/test/vm/jvms/instructions/loadStore/istore/istore12/istore1201/istore1201p/test([Ljava/lang/String;)I
> goto L3 <<<<<<<<<<<<< add line
> L2: <<<<<<<<<<<<< add line
> pop <<<<<<<<<<<<< add line
> sipush 106 <<<<<<<<<<<<< add line
> L3: <<<<<<<<<<<<< add line
> invokestatic java/lang/System/exit(I)V
> return
> .end method
> ---------------------------
> 3) There is additional issue in the test
> vm/jvms/instructions/reftypes/newarray/newarray08/newarray0801/newarray0801.xml
> It creates large array and does not expect that VM can throw OutOfMemoryError.
> See source code:
> --------------newarray0801.j-----------
> ; test method
> .method public test([Ljava/lang/String;)I
> .limit stack 2
> .limit locals 2
> .catch java/lang/OutOfMemoryError from L1 to L2 using L3 <<<<< add line
> L1: <<<<< add line
> ldc 50555555 ; push 50555555 into the stack
> newarray boolean
> L2: <<<<< add line
> arraylength
> ldc 50555555
> if_icmpne Fail
> ; test passed
> sipush 104
> ireturn
> Fail:
> ; test failed
> sipush 105
> ireturn
> L3: <<<<< add line
> sipush 104 <<<<< add line
> ireturn <<<<< add line
> .end method
> ------------------
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