iov-core
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20 hours ago •
iov-one
iov-one
Issues starting Firefox in CI
Since moving the Firefox tests from Mac to Linux, we sometimes have issues starting Firefox. With Karma debugging enabled, this looks like
02 02 2019 20:22:08.813:INFO [karma-server]: Karma v3.1.4 server started at http://0.0.0.0:9878/
02 02 2019 20:22:08.813:INFO [launcher]: Launching browsers Firefox with concurrency unlimited
02 02 2019 20:22:08.825:INFO [launcher]: Starting browser Firefox
02 02 2019 20:22:08.826:DEBUG [temp-dir]: Creating temp dir at /tmp/karma-58370055
02 02 2019 20:22:08.827:DEBUG [launcher]: firefox http://localhost:9878/?id=58370055 -profile /tmp/karma-58370055 -no-remote
02 02 2019 20:22:09.256:DEBUG [launcher]: Process Firefox exited with code null
02 02 2019 20:22:09.256:ERROR [launcher]: Cannot start Firefox
02 02 2019 20:22:09.257:ERROR [launcher]: Firefox stdout:
02 02 2019 20:22:09.257:ERROR [launcher]: Firefox stderr:
02 02 2019 20:22:09.257:DEBUG [temp-dir]: Cleaning temp dir /tmp/karma-58370055
02 02 2019 20:22:09.261:INFO [launcher]: Trying to start Firefox again (1/2).
02 02 2019 20:22:09.262:DEBUG [launcher]: Restarting Firefox
02 02 2019 20:22:09.262:DEBUG [temp-dir]: Creating temp dir at /tmp/karma-58370055
02 02 2019 20:22:09.263:DEBUG [launcher]: firefox http://localhost:9878/?id=58370055 -profile /tmp/karma-58370055 -no-remote
02 02 2019 20:22:09.568:DEBUG [launcher]: Process Firefox exited with code null
02 02 2019 20:22:09.568:ERROR [launcher]: Cannot start Firefox
02 02 2019 20:22:09.568:ERROR [launcher]: Firefox stdout:
02 02 2019 20:22:09.568:ERROR [launcher]: Firefox stderr:
02 02 2019 20:22:09.568:DEBUG [temp-dir]: Cleaning temp dir /tmp/karma-58370055
02 02 2019 20:22:09.570:INFO [launcher]: Trying to start Firefox again (2/2).
02 02 2019 20:22:09.571:DEBUG [launcher]: Restarting Firefox
02 02 2019 20:22:09.571:DEBUG [temp-dir]: Creating temp dir at /tmp/karma-58370055
02 02 2019 20:22:09.571:DEBUG [launcher]: firefox http://localhost:9878/?id=58370055 -profile /tmp/karma-58370055 -no-remote
02 02 2019 20:22:09.852:DEBUG [launcher]: Process Firefox exited with code null
02 02 2019 20:22:09.853:ERROR [launcher]: Cannot start Firefox
02 02 2019 20:22:09.854:ERROR [launcher]: Firefox stdout:
02 02 2019 20:22:09.854:ERROR [launcher]: Firefox stderr:
02 02 2019 20:22:09.854:DEBUG [temp-dir]: Cleaning temp dir /tmp/karma-58370055
02 02 2019 20:22:09.858:ERROR [launcher]: Firefox failed 2 times (cannot start). Giving up.
02 02 2019 20:22:09.859:DEBUG [karma-server]: Run complete, exiting.
02 02 2019 20:22:09.861:DEBUG [launcher]: Disconnecting all browsers
The part
Process Firefox exited with code null
means the process terminated due to receipt of a signal. This PR to karma should log the signal in the future. Let's see. Nothing we can do for now.
Issue still exists
08 05 2019 15:16:58.638:DEBUG [config]: Loading config /home/travis/build/iov-one/iov-core/packages/iov-crypto/karma.conf.js
08 05 2019 15:16:58.645:DEBUG [karma-server]: Final config [{"LOG_DISABLE":"1","LOG_ERROR":"2","LOG_WARN":"3","LOG_INFO":"4","LOG_DEBUG":"5","frameworks":"6","protocol":"7","port":9876,"listenAddress":"8","hostname":"9","httpsServerConfig":"10","basePath":"11","files":"12","browserConsoleLogOptions":"13","customContextFile":null,"customDebugFile":null,"customClientContextFile":null,"exclude":"14","logLevel":"5","colors":true,"autoWatch":false,"autoWatchBatchDelay":250,"restartOnFileChange":false,"usePolling":true,"reporters":"15","singleRun":true,"browsers":"16","captureTimeout":60000,"proxies":"17","proxyValidateSSL":true,"preprocessors":"18","urlRoot":"19","reportSlowerThan":0,"loggers":"20","transports":"21","forceJSONP":false,"plugins":"22","client":"23","defaultClient":"23","browserDisconnectTimeout":2000,"browserDisconnectTolerance":0,"browserNoActivityTimeout":90000,"processKillTimeout":2000,"concurrency":null,"failOnEmptyTestSuite":true,"retryLimit":2,"detached":false,"crossOriginAttribute":true,"browserSocketTimeout":20000,"cmd":"24","configFile":"25"},"OFF","ERROR","WARN","INFO","DEBUG",["26"],"http:","0.0.0.0","localhost",{},"/home/travis/build/iov-one/iov-core/packages/iov-crypto",["27"],{"level":"28","format":"29","terminal":true},["25"],["30","31"],["32"],{},{},"/",["33"],["34","35"],["36"],{"args":"37","useIframe":true,"runInParent":false,"captureConsole":true,"clearContext":true,"jasmine":"38"},"start","/home/travis/build/iov-one/iov-core/packages/iov-crypto/karma.conf.js","jasmine",{"pattern":"39","served":true,"included":true,"watched":true,"nocache":false,"weight":"40"},"debug","%b %T: %m","progress","kjhtml","Firefox",{"type":"41","layout":"42"},"polling","websocket","karma-*",[],{"random":false,"timeoutInterval":15000},"/home/travis/build/iov-one/iov-core/packages/iov-crypto/dist/web/tests.js",[1,0,0,0,0,0],"console",{"type":"43","pattern":"44"},"pattern","%[%d{DATE}:%p [%c]: %]%m"]
08 05 2019 15:16:58.647:DEBUG [plugin]: Loading karma-* from /home/travis/build/iov-one/iov-core/node_modules
08 05 2019 15:16:58.648:DEBUG [plugin]: Loading plugin /home/travis/build/iov-one/iov-core/node_modules/karma-chrome-launcher.
08 05 2019 15:16:58.665:DEBUG [plugin]: Loading plugin /home/travis/build/iov-one/iov-core/node_modules/karma-edge-launcher.
08 05 2019 15:16:58.666:DEBUG [plugin]: Loading plugin /home/travis/build/iov-one/iov-core/node_modules/karma-firefox-launcher.
08 05 2019 15:16:58.668:DEBUG [plugin]: Loading plugin /home/travis/build/iov-one/iov-core/node_modules/karma-jasmine.
08 05 2019 15:16:58.669:DEBUG [plugin]: Loading plugin /home/travis/build/iov-one/iov-core/node_modules/karma-jasmine-html-reporter.
08 05 2019 15:16:58.669:DEBUG [plugin]: Loading plugin /home/travis/build/iov-one/iov-core/node_modules/karma-safari-launcher.
08 05 2019 15:16:58.684:DEBUG [web-server]: Instantiating middleware
08 05 2019 15:16:58.695:DEBUG [reporter]: Trying to load reporter: kjhtml
08 05 2019 15:16:58.696:DEBUG [reporter]: Trying to load color-version of reporter: kjhtml (kjhtml_color)
08 05 2019 15:16:58.697:DEBUG [reporter]: Couldn't load color-version.
08 05 2019 15:16:58.777:INFO [karma-server]: Karma v3.1.4 server started at http://0.0.0.0:9877/
08 05 2019 15:16:58.777:INFO [launcher]: Launching browsers Firefox with concurrency unlimited
08 05 2019 15:16:58.784:INFO [launcher]: Starting browser Firefox
08 05 2019 15:16:58.785:DEBUG [temp-dir]: Creating temp dir at /tmp/karma-63735238
08 05 2019 15:16:58.786:DEBUG [launcher]: firefox http://localhost:9877/?id=63735238 -profile /tmp/karma-63735238 -no-remote
08 05 2019 15:17:58.829:WARN [launcher]: Firefox have not captured in 60000 ms, killing.
08 05 2019 15:18:00.832:WARN [launcher]: Firefox was not killed in 2000 ms, sending SIGKILL.
08 05 2019 15:18:02.832:WARN [launcher]: Firefox was not killed by SIGKILL in 2000 ms, continuing.
08 05 2019 15:18:02.833:DEBUG [launcher]: Process Firefox exited with code -1
08 05 2019 15:18:02.833:DEBUG [temp-dir]: Cleaning temp dir /tmp/karma-63735238
08 05 2019 15:18:02.837:DEBUG [launcher]: Firefox failed (timeout). Not restarting.
08 05 2019 15:18:02.837:DEBUG [karma-server]: Run complete, exiting.
08 05 2019 15:18:02.837:DEBUG [launcher]: Disconnecting all browsers
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
lerna ERR! yarn run test-firefox stderr:
error Command failed with exit code 1.
lerna ERR! yarn run test-firefox exited 1 in '@iov/crypto'
https://travis-ci.com/iov-one/iov-core/jobs/198597727
This time we have a non-null exit code.
Here we have a different issue that appeared after Firefox ran successfully for other tests:
08 05 2019 15:25:02.518:INFO [karma-server]: Karma v3.1.4 server started at http://0.0.0.0:9877/
08 05 2019 15:25:02.522:INFO [launcher]: Launching browsers Firefox with concurrency unlimited
08 05 2019 15:25:02.530:INFO [launcher]: Starting browser Firefox
08 05 2019 15:25:02.576:ERROR [launcher]: Cannot start Firefox
XPCOMGlueLoad error for file /usr/local/firefox-63.0.1/libxul.so:
/usr/local/firefox-63.0.1/libxul.so: cannot open shared object file: No such file or directory
Couldn't load XPCOM.
08 05 2019 15:25:02.576:ERROR [launcher]: Firefox stdout:
08 05 2019 15:25:02.576:ERROR [launcher]: Firefox stderr: XPCOMGlueLoad error for file /usr/local/firefox-63.0.1/libxul.so:
/usr/local/firefox-63.0.1/libxul.so: cannot open shared object file: No such file or directory
Couldn't load XPCOM.
08 05 2019 15:25:02.580:INFO [launcher]: Trying to start Firefox again (1/2).
08 05 2019 15:26:02.590:WARN [launcher]: Firefox have not captured in 60000 ms, killing.
08 05 2019 15:26:04.593:WARN [launcher]: Firefox was not killed in 2000 ms, sending SIGKILL.
08 05 2019 15:26:06.596:WARN [launcher]: Firefox was not killed by SIGKILL in 2000 ms, continuing.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
lerna ERR! yarn run test-firefox stderr:
error Command failed with exit code 1.
lerna ERR! yarn run test-firefox exited 1 in '@iov/tendermint-rpc'
https://travis-ci.com/iov-one/iov-core/jobs/198597856