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0f53b2ae0d
If mozharness is running from a source checkout, it has access to a modern virtualenv+pip/setuptools vendored as part of the source checkout. This commit changes the virtualenv creation code to use the vendored virtualenv when it is available. A side effect of this change is that a modern version of pip will now be used by mozharness when a source checkout is available. This has a number of consequences. First, modern versions of pip automatically create and cache wheels when building packages. This should make automation faster since it can now reuse cached wheels instead of having to download and rebuild packages all the time. Second, modern versions of pip support pinning package hashes. This opens the door to use having more secure package downloads and more determinism in our test environment. Third, modern versions of pip require connections to package servers be secure by default. Plaintext connections are disallowed by default. A --trusted-host option or environment variable can be used to override this behavior. Since upgrading pip resulted in some jobs failing due to disallowed connections to insecure servers, code to sniff the pip version and add --trusted-host where it is needed/supported. This retains the existing behavior. This is insecure. But fixing that is for another bug. As part of testing this, we were getting IOError inside virtualenv.py when installing distutils: IOError: [Errno 13] Permission denied: '/builds/slave/test/build/venv/lib/python2.7/distutils/__init__.py' We worked around this by adding --always-copy to the virtualenv.py invocation. MozReview-Commit-ID: D29ao9ZASei --HG-- extra : rebase_source : 031b2561a64ab1f89d25a3bfb8cf486a58b9f308 |
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| .. | ||
| config | ||
| crashtest | ||
| docker | ||
| firefox-ui | ||
| gtest | ||
| instrumentation | ||
| luciddream | ||
| marionette | ||
| mochitest | ||
| modules | ||
| mozbase | ||
| mozharness | ||
| profiles | ||
| puppeteer | ||
| runtimes | ||
| specialpowers | ||
| talos | ||
| tools | ||
| tps | ||
| web-platform | ||
| xpcshell | ||
| cppunittest.ini | ||
| mach_commands.py | ||
| README.txt | ||
| remotecppunittests.py | ||
| runcppunittests.py | ||
| testsuite-targets.mk | ||
Common testing tools for mozilla codebase projects, test suite definitions for automated test runs, tests that don't fit anywhere else, and other fun stuff