RFR: 8256726: Zero: print proper message in ArrayIndexOutOfBoundException [v2]

Aleksey Shipilev shade at openjdk.java.net
Fri Nov 27 09:21:19 UTC 2020


> Manifests on tier1 test:
> 
> $ CONF=linux-x86_64-zero-fastdebug make run-test TEST=runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/
> test ArrayIndexOutOfBoundsExceptionTest.testAIOOBMessages(): failure
> java.lang.AssertionError: expected [Index -5 out of bounds for length 0] but found [-5]
> 
> Fix does similar thing to what `Runtime1::throw_range_check_exception` does, but using a safer `jio_snprintf`.
> 
> Additional testing:
>  - [x] AIOBB tests on Linux x86_64 Zero fastdebug

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Count the additional message length exactly
 - Merge branch 'master' into JDK-8256726-zero-aioob
 - Use safer jio_snprintf
 - 8256726: Zero: print proper message in ArrayIndexOutOfBoundException

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1341/files
  - new: https://git.openjdk.java.net/jdk/pull/1341/files/3e4e1615..bd0e0830

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1341&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1341&range=00-01

  Stats: 143520 lines in 940 files changed: 117419 ins; 8488 del; 17613 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1341.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1341/head:pull/1341

PR: https://git.openjdk.java.net/jdk/pull/1341


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