1002613 - "expected to find ssltunnel" error when running mochitests on B2G emulator

Status: RESOLVED DUPLICATE of bug 1002545

(Testing :: Mochitest, defect)

Description

[Botond Ballo [:botond]]

STR:
  1. Build the B2G emulator based on the master branch. I built in debug mode, not sure if it's relevant.
  2. Run "./mach mochitest-remote"

Expected results:
  Mochitests run.

Actual results:
  See output below.

botond@botond-Precision-T1650:~/dev/mozilla/b2g-emulator > ./mach mochitest-remote
From _tests: Kept 11594 existing; Added/updated 0; Removed 0 files and 0 directories.
waiting for system-message-listener-ready...
...done
MochitestServer : launching [u'/home/botond/dev/mozilla/b2g-emulator/gaia/xulrunner-sdk-30/xulrunner-sdk/bin/xpcshell', '-g', u'/home/botond/dev/mozilla/b2g-emulator/gaia/xulrunner-sdk-30/xulrunner-sdk/bin', '-v', '170', '-f', u'/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/httpd.js', '-e', "const _PROFILE_PATH = '/tmp/tmpm1XFYD'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '10.242.24.73'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false;", '-f', '/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/server.js']
runtests.py | Server pid: 11801
runtests.py | Websocket server pid: 11803
INFO | runtests.py | expected to find ssltunnel at /home/botond/dev/mozilla/b2g-emulator/gaia/xulrunner-sdk-30/xulrunner-sdk/bin/ssltunnel
Automation Error: Exception caught while running tests
Traceback (most recent call last):
  File "/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/runtestsb2g.py", line 332, in run_remote_mochitests
    retVal = mochitest.run_tests(options)
  File "/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/runtestsb2g.py", line 117, in run_tests
    self.startServers(options, None)
  File "/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/runtestsb2g.py", line 209, in startServers
    MochitestUtilsMixin.startServers(self, options, debuggerInfo)
  File "/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/runtests.py", line 555, in startServers
    self.sslTunnel.start()
  File "/home/botond/dev/mozilla/out-of-tree-objdirs/gonk-emulator/_tests/testing/mochitest/runtests.py", line 742, in start
    exit(1)
  File "/usr/lib/python2.7/site.py", line 375, in __call__
    raise SystemExit(code)
SystemExit: 1
Stopping web server
Stopping web socket server
Stopping ssltunnel

After talking to :jmaher and :ctalbert I worked around the problem by downloading a test zip from ftp://ftp.mozilla.org/pub/firefox/nightly/latest-trunk/ and copying everything from the 'bin' directory into /home/botond/dev/mozilla/b2g-emulator/gaia/xulrunner-sdk-30/xulrunner-sdk/bin/.

Comment 1

[Botond Ballo [:botond]]

Ni?ing :ahal as per IRC conversation with :jmaher.

Comment 2

[Botond Ballo [:botond]]

(In reply to Botond Ballo [:botond] from comment #0)
> After talking to :jmaher and :ctalbert I worked around the problem by
> downloading a test zip from
> ftp://ftp.mozilla.org/pub/firefox/nightly/latest-trunk/ and copying
> everything from the 'bin' directory into
> /home/botond/dev/mozilla/b2g-emulator/gaia/xulrunner-sdk-30/xulrunner-sdk/
> bin/.

Update: Copying everything from the 'bin' directory caused problems with version mismatches between xpcshell and libxul.so. Copying _only_ the ssltunnel binary worked fine.

Comment 3

[Martin Thomson [:mt:]]

The correct fix here is to have the emulator builds also compile xpcshell.  I've been looking into it, but this requires more work.  See bug 1002545 for a workaround.