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investigate flaky parallel/test-repl-envvars on AIX #16859

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investigate flaky parallel/test-repl-envvars on AIX#16859
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aixIssues and PRs related to the AIX platform.flaky-testIssues and PRs involving tests that fail intermittently in CI.replIssues and PRs related to the REPL subsystem.testIssues and PRs related to Node.js core tests and test infrastructure.

Description

@Trott
Trott
opened on Nov 7, 2017
  • Version: 10.0.0-pre
  • Platform: aix61-ppc64
  • Subsystem: test

https://ci.nodejs.org/job/node-test-commit-aix/10064/nodes=aix61-ppc64/console

not ok 1317 parallel/test-repl-envvars
  ---
  duration_ms: 0.220
  severity: fail
  stack: |-
    assert.js:42
      throw new errors.AssertionError({
      ^
    
    AssertionError [ERR_ASSERTION]: Expected { terminal: true, useColors: true } with { IGNORE_FLAKY_TESTS: 'true',
      GIT_SSL_CAINFO: '/home/iojs/ca-bundle.crt',
      BUILD_CAUSE: 'UPSTREAMTRIGGER',
      GIT_COMMIT: 'cd49807a3b847a76d6aae6138268e2f9a9fe6981',
      CLCMD_PASSTHRU: '1',
      HUDSON_URL: 'https://ci.nodejs.org/',
      IBM_JVM_CHANGED_ENVVARS_5308588: 'AIXTHREAD_SCOPE,NULLPTR,CORE_MMAP',
      BUILD_URL: 'https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix61-ppc64/10064/',
      GIT_PREVIOUS_COMMIT: '84f9982bdb3034341236a26e777cd50425d86758',
      BUILD_TAG: 'jenkins-node-test-commit-aix-nodes=aix61-ppc64-10064',
      AUTHSTATE: 'files',
      HUDSON_SERVER_COOKIE: '77c5c04cfa349d13',
      JENKINS_URL: 'https://ci.nodejs.org/',
      LOGNAME: 'iojs',
      USER: 'iojs',
      WORKSPACE: '/home/iojs/build/workspace/node-test-commit-aix/nodes/aix61-ppc64',
      HOME: '/home/iojs',
      LOCPATH: '/usr/lib/nls/loc',
      PATH: '/opt/freeware/bin/ccache:/home/iojs/jdk8/jre/bin/:/usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:/usr/java6/jre/bin:/usr/java6/bin',
      LOGIN: 'iojs',
      NODE_COMMON_PIPE: '/home/iojs/test.pipe',
      JOB_NAME: 'node-test-commit-aix/nodes=aix61-ppc64',
      FLAKY_TESTS: 'dontcare',
      GITHUB_ORG: 'nodejs',
      RUN_DISPLAY_URL: 'https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix61-ppc64/10064/display/redirect',
      jenkins_log_file: '/home/iojs/jenkins_console.log',
      SHELL: '/bin/bash',
      TZ: 'CST6CDT',
      LC__FASTMSG: 'true',
      IBM_JVM_AIXTHREAD_SCOPE_NEW_VALUE: 'S',
      SHLVL: '1',
      IBM_JVM_NULLPTR_NEW_VALUE: 'NOSEGV',
      IBM_JAVA_COMMAND_LINE: '/home/iojs/jdk8/jre/bin/java -Xmx128m -Dorg.jenkinsci.plugins.gitclient.Git.timeOut=30 -jar /home/iojs/slave.jar -secret 6ef0fd9bd426c050b4e710aaa5908baf21957e3c9665acde4f39971935aeade7 -jnlpUrl https://ci.nodejs.org/computer/test-osuosl-aix61-ppc64_be-2/slave-agent.jnlp',
      HUDSON_HOME: '/var/lib/jenkins',
      TEST_THREAD_ID: '0',
      NODE_LABELS: 'aix61-ppc64 test-osuosl-aix61-ppc64_be-2',
      PYTHON: '/usr/bin/python',
      CONFIG_FLAGS: '--dest-cpu=ppc64',
      GIT_REMOTE_REF: 'refs/pull/16795/head',
      ROOT_BUILD_CAUSE_MANUALTRIGGER: 'true',
      MAKEFLAGS: 'w --jobserver-fds=3,4 -j',
      OSTYPE: 'aix',
      SSL_CERT_FILE: '/home/iojs/ca-bundle.crt',
      nodes: 'aix61-ppc64',
      BUILD_CAUSE_UPSTREAMTRIGGER: 'true',
      MFLAGS: '-w --jobserver-fds=3,4 -j',
      ROOT_BUILD_CAUSE: 'MANUALTRIGGER',
      REPO_NAME: 'node',
      BUILD_ID: '10064',
      LANG: 'en_US',
      BUILD_NUMBER: '10064',
      HUDSON_COOKIE: '5e4e7e86-9648-46ec-8757-c2c3ecd5831e',
      TEMP_REPO: 'git@github.com:janeasystems/node_binary_tmp.git',
      POST_STATUS_TO_PR: 'true',
      NULLPTR: 'NOSEGV',
      TERM: 'dumb',
      NODES_SUBSET: 'io.js',
      CORE_MMAP: 'yes',
      GIT_URL: 'https://github.com/nodejs/node.git',
      JOB_BASE_NAME: 'nodes=aix61-ppc64',
      RUN_CHANGES_DISPLAY_URL: 'https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix61-ppc64/10064/display/redirect?page=changes',
      JENKINS_HOME: '/var/lib/jenkins',
      NODE_MAJOR_VERSION: '10',
      _: '/usr/bin/gmake',
      GIT_PREVIOUS_SUCCESSFUL_COMMIT: 'bd607c9a949c23ce93753f5b0dbea7c6267fbe2f',
      IBM_JVM_CORE_MMAP_NEW_VALUE: 'yes',
      CC: 'gcc',
      ODMDIR: '/etc/objrepos',
      NODE_TEST_DIR: '/home/iojs/node-tmp',
      JOB_DISPLAY_URL: 'https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix61-ppc64/display/redirect',
      JOB_URL: 'https://ci.nodejs.org/job/node-test-commit-aix/nodes=aix61-ppc64/',
      REBASE_ONTO: '207b24a75e5a23b58e960effe9852430cacdddbe',
      EXECUTOR_NUMBER: '0',
      NODE_NAME: 'test-osuosl-aix61-ppc64_be-2',
      AIXTHREAD_SCOPE: 'S',
      MAKELEVEL: '2',
      PWD: '/home/iojs/build/workspace/node-test-commit-aix/nodes/aix61-ppc64',
      GIT_ORIGIN_SCHEME: 'https://github.com/',
      JENKINS_SERVER_COOKIE: '77c5c04cfa349d13',
      BUILD_DISPLAY_NAME: '#10064',
      LAST_TRIGGERED_JOB_NAME: 'post_build_status_update',
      GIT_BRANCH: 'origin/_jenkins_local_branch',
      NLSPATH: '/usr/lib/nls/msg/%L/%N:/usr/lib/nls/msg/%L/%N.cat' }
        at /home/iojs/build/workspace/node-test-commit-aix/nodes/aix61-ppc64/test/parallel/test-repl-envvars.js:55:12
        at REPLServer.<anonymous> (internal/repl.js:194:9)
        at Object.onceWrapper (events.js:322:30)
        at emitNone (events.js:115:13)
        at REPLServer.emit (events.js:218:7)
        at onwritten (internal/repl.js:230:14)
        at FSReqWrap.wrapper [as oncomplete] (fs.js:703:5)
  ...

Activity

  1. Trott
    added
    aixIssues and PRs related to the AIX platform.
    flaky-testIssues and PRs involving tests that fail intermittently in CI.
    replIssues and PRs related to the REPL subsystem.
    testIssues and PRs related to Node.js core tests and test infrastructure.
    on Nov 7, 2017

  2. Trott commented on Nov 7, 2017

    @Trott
    Trott
    on Nov 7, 2017
    MemberAuthor

    @nodejs/testing @nodejs/platform-aix

  3. gireeshpunathil commented on Nov 7, 2017

    @gireeshpunathil
    gireeshpunathil
    on Nov 7, 2017
    Member

    ACK, trying to reproduce and debug.

  4. gireeshpunathil commented on Nov 7, 2017

    @gireeshpunathil
    gireeshpunathil
    on Nov 7, 2017
    Member

    Ran a 1000 times locally, not reproducible.

    From the error description, looks like this line thew the error:

      assert.strictEqual(expected.useColors, repl.useColors,
                     `Expected ${inspect(expected)} with ${inspect(env)}`);

    and from the test logic, it would hint to the first test, that correponds to:

        env: {},
    expected: { terminal: true, useColors: true }

    (by matching the expected values, and the then state of environment).

    If there is some difference between my local and the CI, this reduced test should show that up.

    const stream = require('stream');
const REPL = require('internal/repl');
const assert = require('assert');

const env = {};
const expected = { terminal: true, useColors: true };
const opts = {
  terminal: true,
  input: new stream.Readable({ read() {} }),
  output: new stream.Writable({ write() {} })
};

REPL.createInternalRepl(env, opts, function(err, repl) {
  assert.strictEqual(expected.useColors, repl.useColors);
});

    Can someone with access to the CI (AIX) run this a 1000 times please?

  5. Trott commented on Nov 7, 2017

    @Trott
    Trott
    on Nov 7, 2017
    MemberAuthor

    @gireeshpunathil It reproduces reliably on one of the two hosts in CI. I took that host offline. @refack is looking at it now. If you want, hop into IRC #node-build and chat with him.

  6. Trott commented on Nov 7, 2017

    @Trott
    Trott
    on Nov 7, 2017
    MemberAuthor

    I'm going to close this one in favor of nodejs/build#984 because I strongly suspect this is a build issue and not a test issue.
    ¯\(ツ)/¯

  7. Trott
    closed this as completedon Nov 7, 2017
  8. mhdawson
    added this to the milestone on Nov 8, 2017
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