зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1412012 - [mozdebug] Add a basic test for get_default_debugger_name, r=jmaher
MozReview-Commit-ID: CwkXKJWd55M --HG-- extra : rebase_source : e933232fff154d933953f238da14318d7ed2d0fe
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@ -7,6 +7,7 @@
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PYTHON_UNITTEST_MANIFESTS += [
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'manifestparser/tests/manifest.ini',
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'mozcrash/tests/manifest.ini',
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'mozdebug/tests/manifest.ini',
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'mozfile/tests/manifest.ini',
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'mozhttpd/tests/manifest.ini',
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'mozinfo/tests/manifest.ini',
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@ -0,0 +1,4 @@
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[DEFAULT]
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subsuite = mozbase, os == "linux"
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[test.py]
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@ -0,0 +1,65 @@
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#!/usr/bin/env python
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from __future__ import absolute_import, print_function
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import os
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import mozunit
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import pytest
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from mozdebug.mozdebug import (
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_DEBUGGER_PRIORITIES,
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DebuggerSearch,
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get_default_debugger_name,
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)
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here = os.path.abspath(os.path.dirname(__file__))
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@pytest.fixture
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def set_debuggers(monkeypatch):
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debugger_dir = os.path.join(here, 'fake_debuggers')
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def _set_debuggers(*debuggers):
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dirs = []
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for d in debuggers:
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if d.endswith('.exe'):
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d = d[:-len('.exe')]
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dirs.append(os.path.join(debugger_dir, d))
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monkeypatch.setenv('PATH', os.pathsep.join(dirs))
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return _set_debuggers
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@pytest.mark.parametrize('os_name', ['android', 'linux', 'mac', 'win', 'unknown'])
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def test_default_debugger_name(os_name, set_debuggers, monkeypatch):
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import mozinfo
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import sys
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def update_os_name(*args, **kwargs):
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mozinfo.info['os'] = os_name
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monkeypatch.setattr(mozinfo, 'find_and_update_from_json', update_os_name)
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if sys.platform == 'win32':
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# This is used so distutils.spawn.find_executable doesn't add '.exe'
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# suffixes to all our dummy binaries on Windows.
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monkeypatch.setattr(sys, 'platform', 'linux')
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debuggers = _DEBUGGER_PRIORITIES[os_name][:]
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debuggers.reverse()
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first = True
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while len(debuggers) > 0:
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set_debuggers(*debuggers)
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if first:
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assert get_default_debugger_name() == debuggers[-1]
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first = False
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else:
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assert get_default_debugger_name() is None
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assert get_default_debugger_name(DebuggerSearch.KeepLooking) == debuggers[-1]
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debuggers = debuggers[:-1]
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if __name__ == '__main__':
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mozunit.main()
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