Hi Daniil, Looks good.
thanks, Chris On 5/26/20 10:46 AM, Daniil Titov wrote:
Hi Chris and David, Please review a new version of the fix [1] with the changes Chris suggested. [1] Webrev: http://cr.openjdk.java.net/~dtitov/8244993/webrev.02 [2] Jira issue: https://bugs.openjdk.java.net/browse/JDK-8244993 Thank you, Daniil On 5/22/20, 11:50 AM, "Chris Plummer" <chris.plum...@oracle.com> wrote: Hi Daniil, There is one reference to "jvmwarningmsg" that occurs before it is declared while all the rest all come after. It probably would make sense to move its declaration up near the top of the file. 92 private static void matchListedProcesses(OutputAnalyzer output) { 93 output.stdoutShouldMatchByLine(JCMD_LIST_REGEX) 94 .stderrShouldBeEmptyIgnoreVMWarnings(); 95 } We probably use this coding pattern all over the place, but I think it just leads to less readable code. Any reason not to use: 92 private static void matchListedProcesses(OutputAnalyzer output) { 93 output.stdoutShouldMatchByLine(JCMD_LIST_REGEX); 94 output.stderrShouldBeEmptyIgnoreVMWarnings(); 95 } I just don't see the point of the chaining, and don't understand why all these OutputAnalyzer methods return the "this" object in the first place. Maybe I'm missing something. I guess maybe there are cases where the OutputAnalyzer object is not already in a local variable, adding some value to the chaining, but that's not the case here, and I think if it were the case it would be more readable just to stick the OutputAnalyzer object in a local. There one other case of this: 154 private static void matchPerfCounters(OutputAnalyzer output) { 155 output.stdoutShouldMatchByLine(PERF_COUNTER_REGEX,null, 156 PERF_COUNTER_REGEX) 157 .stderrShouldBeEmptyIgnoreVMWarnings(); 158 } I think you can also add spaces after the commas, and probably make the first stdoutShouldMatchByLine() one line. thanks, Chris On 5/21/20 10:06 PM, Daniil Titov wrote: > Please review a webrev [1] that reverts the changes done in jdk.test.lib.process.OutputAnalyzer in [3]. > > Change [3] modified OutputAnalyzer stderrShouldBeEmptyIgnoreVMWarnings() methods to ignore also VM version strings . The current webrev [1] reverts this change and instead makes the tests that expects an empty stderr from launched j-* tools to filter out '-showversion' from test options when forwarding test VM option to j*-tools. > > Testing: Mach5 tier1-tier5 tests passed successfully. Tier6-tier7 tests are in progress. > > [1] Webrev: http://cr.openjdk.java.net/~dtitov/8244993/webrev.01 > [2] Jira issue: https://bugs.openjdk.java.net/browse/JDK-8244993 > [3] https://bugs.openjdk.java.net/browse/JDK-8242009 > > Thank you, > Daniil > >
