import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

testing/mozharness/test/README

@@ -0,0 +1,2 @@
+test/           : non-network-dependent unit tests
+test/networked/ : network-dependent unit tests.

testing/mozharness/test/helper_files/.hgrc

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+[extensions]
+hgext.graphlog =
+mq =
+rebase =
+share =
+convert =
+transplant =
+bookmarks =
+pager =
+purge =
+
+[format]
+dotencode = 0
+
+[ui]
+username = Client Builder <cltbld@mozilla.com>
+merge = internal:merge
+
+[phases]
+publish = False

testing/mozharness/test/helper_files/.noserc

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+[nosetests]
+with-xunit=1

testing/mozharness/test/helper_files/archives/reference/bin/script.sh

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+#!/bin/bash
+
+echo Hello world!

testing/mozharness/test/helper_files/archives/reference/lorem.txt

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+Lorem ipsum dolor sit amet.

testing/mozharness/test/helper_files/create_archives.sh

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+#!/bin/bash
+# Script to auto-generate the different archive types under the archives directory.
+
+cd archives
+
+rm archive.*
+
+tar cf archive.tar -C reference .
+gzip -fk archive.tar >archive.tar.gz
+bzip2 -fk archive.tar >archive.tar.bz2
+cd reference && zip ../archive.zip -r * && cd ..

testing/mozharness/test/helper_files/init_hgrepo.sh

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+#!/bin/bash
+# Set up an hg repo for testing
+dest=$1
+if [ -z "$dest" ]; then
+    echo You must specify a destination directory 1>&2
+    exit 1
+fi
+
+rm -rf $dest
+mkdir $dest
+cd $dest
+hg init
+
+echo "Hello world $RANDOM" > hello.txt
+hg add hello.txt
+hg commit -m "Adding hello"
+
+hg branch branch2 > /dev/null
+echo "So long, farewell" >> hello.txt
+hg commit -m "Changing hello on branch"
+
+hg checkout default
+echo "Is this thing on?" >> hello.txt
+hg commit -m "Last change on default"

testing/mozharness/test/helper_files/locales.json

@@ -0,0 +1,18 @@
+{
+  "ar": {
+    "revision": "default",
+    "platforms": ["maemo"]
+  },
+  "be": {
+    "revision": "default",
+    "platforms": ["maemo"]
+  },
+  "de": {
+    "revision": "default",
+    "platforms": ["maemo", "maemo-multilocale", "android-multilocale"]
+  },
+  "es-ES": {
+    "revision": "default",
+    "platforms": ["maemo", "maemo-multilocale", "android-multilocale"]
+  }
+}

testing/mozharness/test/helper_files/locales.txt

@@ -0,0 +1,4 @@
+ar
+be
+de
+es-ES

testing/mozharness/test/hgrc

@@ -0,0 +1,9 @@
+[extensions]
+mq =
+purge =
+rebase =
+share =
+transplant =
+
+[ui]
+username = tester <tester@example.com>

testing/mozharness/test/pip-freeze.example.txt

@@ -0,0 +1,19 @@
+MakeItSo==0.2.6
+PyYAML==3.10
+Tempita==0.5.1
+WebOb==1.2b3
+-e hg+http://k0s.org/mozilla/hg/configuration@35416ad140982c11eba0a2d6b96d683f53429e94#egg=configuration-dev
+coverage==3.5.1
+-e hg+http://k0s.org/mozilla/hg/jetperf@4645ae34d2c41a353dcdbd856b486b6d3faabb99#egg=jetperf-dev
+logilab-astng==0.23.1
+logilab-common==0.57.1
+mozdevice==0.2
+-e hg+https://hg.mozilla.org/build/mozharness@df6b7f1e14d8c472125ef7a77b8a3b40c96ae181#egg=mozharness-jetperf
+mozhttpd==0.3
+mozinfo==0.3.3
+nose==1.1.2
+pyflakes==0.5.0
+pylint==0.25.1
+-e hg+https://hg.mozilla.org/build/talos@ee5c0b090d808e81a8fc5ba5f96b012797b3e785#egg=talos-dev
+virtualenv==1.7.1.2
+wsgiref==0.1.2

testing/mozharness/test/test_base_config.py

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+import os
+import unittest
+
+JSON_TYPE = None
+try:
+    import simplejson as json
+    assert json
+except ImportError:
+    import json
+    JSON_TYPE = 'json'
+else:
+    JSON_TYPE = 'simplejson'
+
+import mozharness.base.config as config
+from copy import deepcopy
+
+MH_DIR = os.path.dirname(os.path.dirname(__file__))
+
+
+class TestParseConfigFile(unittest.TestCase):
+    def _get_json_config(self, filename=os.path.join(MH_DIR, "configs", "test", "test.json"),
+                         output='dict'):
+        fh = open(filename)
+        contents = json.load(fh)
+        fh.close()
+        if 'output' == 'dict':
+            return dict(contents)
+        else:
+            return contents
+
+    def _get_python_config(self, filename=os.path.join(MH_DIR, "configs", "test", "test.py"),
+                           output='dict'):
+        global_dict = {}
+        local_dict = {}
+        execfile(filename, global_dict, local_dict)
+        return local_dict['config']
+
+    def test_json_config(self):
+        c = config.BaseConfig(initial_config_file='test/test.json')
+        content_dict = self._get_json_config()
+        for key in content_dict.keys():
+            self.assertEqual(content_dict[key], c._config[key])
+
+    def test_python_config(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        config_dict = self._get_python_config()
+        for key in config_dict.keys():
+            self.assertEqual(config_dict[key], c._config[key])
+
+    def test_illegal_config(self):
+        self.assertRaises(IOError, config.parse_config_file, "this_file_does_not_exist.py", search_path="yadda")
+
+    def test_illegal_suffix(self):
+        self.assertRaises(RuntimeError, config.parse_config_file, "test/test.illegal_suffix")
+
+    def test_malformed_json(self):
+        if JSON_TYPE == 'simplejson':
+            self.assertRaises(json.decoder.JSONDecodeError, config.parse_config_file, "test/test_malformed.json")
+        else:
+            self.assertRaises(ValueError, config.parse_config_file, "test/test_malformed.json")
+
+    def test_malformed_python(self):
+        self.assertRaises(SyntaxError, config.parse_config_file, "test/test_malformed.py")
+
+    def test_multiple_config_files_override_string(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py'])
+        self.assertEqual(c._config['override_string'], 'yay')
+
+    def test_multiple_config_files_override_list(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py'])
+        self.assertEqual(c._config['override_list'], ['yay', 'worked'])
+
+    def test_multiple_config_files_override_dict(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py'])
+        self.assertEqual(c._config['override_dict'], {'yay': 'worked'})
+
+    def test_multiple_config_files_keep_string(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py'])
+        self.assertEqual(c._config['keep_string'], "don't change me")
+
+    def test_optional_config_files_override_value(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py',
+                      '--opt-cfg', 'test/test_optional.py'])
+        self.assertEqual(c._config['opt_override'], "new stuff")
+
+    def test_optional_config_files_missing_config(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py',
+                      '--opt-cfg', 'test/test_optional.py,does_not_exist.py'])
+        self.assertEqual(c._config['opt_override'], "new stuff")
+
+    def test_optional_config_files_keep_string(self):
+        c = config.BaseConfig(initial_config_file='test/test.py')
+        c.parse_args(['--cfg', 'test/test_override.py,test/test_override2.py',
+                      '--opt-cfg', 'test/test_optional.py'])
+        self.assertEqual(c._config['keep_string'], "don't change me")
+
+
+class TestReadOnlyDict(unittest.TestCase):
+    control_dict = {
+        'b': '2',
+        'c': {'d': '4'},
+        'e': ['f', 'g'],
+        'e': ['f', 'g', {'turtles': ['turtle1']}],
+        'd': {
+            'turtles': ['turtle1']
+        }
+    }
+
+    def get_unlocked_ROD(self):
+        r = config.ReadOnlyDict(self.control_dict)
+        return r
+
+    def get_locked_ROD(self):
+        r = config.ReadOnlyDict(self.control_dict)
+        r.lock()
+        return r
+
+    def test_create_ROD(self):
+        r = self.get_unlocked_ROD()
+        self.assertEqual(r, self.control_dict,
+                         msg="can't transfer dict to ReadOnlyDict")
+
+    def test_pop_item(self):
+        r = self.get_unlocked_ROD()
+        r.popitem()
+        self.assertEqual(len(r), len(self.control_dict) - 1,
+                         msg="can't popitem() ReadOnlyDict when unlocked")
+
+    def test_pop(self):
+        r = self.get_unlocked_ROD()
+        r.pop('e')
+        self.assertEqual(len(r), len(self.control_dict) - 1,
+                         msg="can't pop() ReadOnlyDict when unlocked")
+
+    def test_set(self):
+        r = self.get_unlocked_ROD()
+        r['e'] = 'yarrr'
+        self.assertEqual(r['e'], 'yarrr',
+                         msg="can't set var in ReadOnlyDict when unlocked")
+
+    def test_del(self):
+        r = self.get_unlocked_ROD()
+        del r['e']
+        self.assertEqual(len(r), len(self.control_dict) - 1,
+                         msg="can't del in ReadOnlyDict when unlocked")
+
+    def test_clear(self):
+        r = self.get_unlocked_ROD()
+        r.clear()
+        self.assertEqual(r, {},
+                         msg="can't clear() ReadOnlyDict when unlocked")
+
+    def test_set_default(self):
+        r = self.get_unlocked_ROD()
+        for key in self.control_dict.keys():
+            r.setdefault(key, self.control_dict[key])
+        self.assertEqual(r, self.control_dict,
+                         msg="can't setdefault() ReadOnlyDict when unlocked")
+
+    def test_locked_set(self):
+        r = self.get_locked_ROD()
+        # TODO use |with self.assertRaises(AssertionError):| if/when we're
+        # all on 2.7.
+        try:
+            r['e'] = 2
+        except:
+            pass
+        else:
+            self.assertEqual(0, 1, msg="can set r['e'] when locked")
+
+    def test_locked_del(self):
+        r = self.get_locked_ROD()
+        try:
+            del r['e']
+        except:
+            pass
+        else:
+            self.assertEqual(0, 1, "can del r['e'] when locked")
+
+    def test_locked_popitem(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r.popitem)
+
+    def test_locked_update(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r.update, {})
+
+    def test_locked_set_default(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r.setdefault, {})
+
+    def test_locked_pop(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r.pop)
+
+    def test_locked_clear(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r.clear)
+
+    def test_locked_second_level_dict_pop(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r['c'].update, {})
+
+    def test_locked_second_level_list_pop(self):
+        r = self.get_locked_ROD()
+        with self.assertRaises(AttributeError):
+            r['e'].pop()
+
+    def test_locked_third_level_mutate(self):
+        r = self.get_locked_ROD()
+        with self.assertRaises(AttributeError):
+            r['d']['turtles'].append('turtle2')
+
+    def test_locked_object_in_tuple_mutate(self):
+        r = self.get_locked_ROD()
+        with self.assertRaises(AttributeError):
+            r['e'][2]['turtles'].append('turtle2')
+
+    def test_locked_second_level_dict_pop2(self):
+        r = self.get_locked_ROD()
+        self.assertRaises(AssertionError, r['c'].update, {})
+
+    def test_locked_second_level_list_pop2(self):
+        r = self.get_locked_ROD()
+        with self.assertRaises(AttributeError):
+            r['e'].pop()
+
+    def test_locked_third_level_mutate2(self):
+        r = self.get_locked_ROD()
+        with self.assertRaises(AttributeError):
+            r['d']['turtles'].append('turtle2')
+
+    def test_locked_object_in_tuple_mutate2(self):
+        r = self.get_locked_ROD()
+        with self.assertRaises(AttributeError):
+            r['e'][2]['turtles'].append('turtle2')
+
+    def test_locked_deepcopy_set(self):
+        r = self.get_locked_ROD()
+        c = deepcopy(r)
+        c['e'] = 'hey'
+        self.assertEqual(c['e'], 'hey', "can't set var in ROD after deepcopy")
+
+
+class TestActions(unittest.TestCase):
+    all_actions = ['a', 'b', 'c', 'd', 'e']
+    default_actions = ['b', 'c', 'd']
+
+    def test_verify_actions(self):
+        c = config.BaseConfig(initial_config_file='test/test.json')
+        try:
+            c.verify_actions(['not_a_real_action'])
+        except:
+            pass
+        else:
+            self.assertEqual(0, 1, msg="verify_actions() didn't die on invalid action")
+        c = config.BaseConfig(initial_config_file='test/test.json')
+        returned_actions = c.verify_actions(c.all_actions)
+        self.assertEqual(c.all_actions, returned_actions,
+                         msg="returned actions from verify_actions() changed")
+
+    def test_default_actions(self):
+        c = config.BaseConfig(default_actions=self.default_actions,
+                              all_actions=self.all_actions,
+                              initial_config_file='test/test.json')
+        self.assertEqual(self.default_actions, c.get_actions(),
+                         msg="default_actions broken")
+
+    def test_no_action1(self):
+        c = config.BaseConfig(default_actions=self.default_actions,
+                              all_actions=self.all_actions,
+                              initial_config_file='test/test.json')
+        c.parse_args(args=['foo', '--no-action', 'a'])
+        self.assertEqual(self.default_actions, c.get_actions(),
+                         msg="--no-ACTION broken")
+
+    def test_no_action2(self):
+        c = config.BaseConfig(default_actions=self.default_actions,
+                              all_actions=self.all_actions,
+                              initial_config_file='test/test.json')
+        c.parse_args(args=['foo', '--no-c'])
+        self.assertEqual(['b', 'd'], c.get_actions(),
+                         msg="--no-ACTION broken")
+
+    def test_add_action(self):
+        c = config.BaseConfig(default_actions=self.default_actions,
+                              all_actions=self.all_actions,
+                              initial_config_file='test/test.json')
+        c.parse_args(args=['foo', '--add-action', 'e'])
+        self.assertEqual(['b', 'c', 'd', 'e'], c.get_actions(),
+                         msg="--add-action ACTION broken")
+
+    def test_only_action(self):
+        c = config.BaseConfig(default_actions=self.default_actions,
+                              all_actions=self.all_actions,
+                              initial_config_file='test/test.json')
+        c.parse_args(args=['foo', '--a', '--e'])
+        self.assertEqual(['a', 'e'], c.get_actions(),
+                         msg="--ACTION broken")
+
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_base_diskutils.py

@@ -0,0 +1,84 @@
+import mock
+import unittest
+from mozharness.base.diskutils import convert_to, DiskutilsError, DiskSize, DiskInfo
+
+
+class TestDiskutils(unittest.TestCase):
+    def test_convert_to(self):
+        # 0 is 0 regardless from_unit/to_unit
+        self.assertTrue(convert_to(size=0, from_unit='GB', to_unit='MB') == 0)
+        size = 524288  # 512 * 1024
+        # converting from/to same unit
+        self.assertTrue(convert_to(size=size, from_unit='MB', to_unit='MB') == size)
+
+        self.assertTrue(convert_to(size=size, from_unit='MB', to_unit='GB') == 512)
+
+        self.assertRaises(DiskutilsError,
+                          lambda: convert_to(size='a string', from_unit='MB', to_unit='MB'))
+        self.assertRaises(DiskutilsError,
+                          lambda: convert_to(size=0, from_unit='foo', to_unit='MB'))
+        self.assertRaises(DiskutilsError,
+                          lambda: convert_to(size=0, from_unit='MB', to_unit='foo'))
+
+
+class TestDiskInfo(unittest.TestCase):
+
+    def testDiskinfo_to(self):
+        di = DiskInfo()
+        self.assertTrue(di.unit == 'bytes')
+        self.assertTrue(di.free == 0)
+        self.assertTrue(di.used == 0)
+        self.assertTrue(di.total == 0)
+        # convert to GB
+        di._to('GB')
+        self.assertTrue(di.unit == 'GB')
+        self.assertTrue(di.free == 0)
+        self.assertTrue(di.used == 0)
+        self.assertTrue(di.total == 0)
+
+
+class MockStatvfs(object):
+    def __init__(self):
+        self.f_bsize = 0
+        self.f_frsize = 0
+        self.f_blocks = 0
+        self.f_bfree = 0
+        self.f_bavail = 0
+        self.f_files = 0
+        self.f_ffree = 0
+        self.f_favail = 0
+        self.f_flag = 0
+        self.f_namemax = 0
+
+
+class TestDiskSpace(unittest.TestCase):
+
+    @mock.patch('mozharness.base.diskutils.os')
+    def testDiskSpacePosix(self, mock_os):
+        ds = MockStatvfs()
+        mock_os.statvfs.return_value = ds
+        di = DiskSize()._posix_size('/')
+        self.assertTrue(di.unit == 'bytes')
+        self.assertTrue(di.free == 0)
+        self.assertTrue(di.used == 0)
+        self.assertTrue(di.total == 0)
+
+    @mock.patch('mozharness.base.diskutils.ctypes')
+    def testDiskSpaceWindows(self, mock_ctypes):
+        mock_ctypes.windll.kernel32.GetDiskFreeSpaceExA.return_value = 0
+        mock_ctypes.windll.kernel32.GetDiskFreeSpaceExW.return_value = 0
+        di = DiskSize()._windows_size('/c/')
+        self.assertTrue(di.unit == 'bytes')
+        self.assertTrue(di.free == 0)
+        self.assertTrue(di.used == 0)
+        self.assertTrue(di.total == 0)
+
+    @mock.patch('mozharness.base.diskutils.os')
+    @mock.patch('mozharness.base.diskutils.ctypes')
+    def testUnspportedPlafrom(self, mock_ctypes, mock_os):
+        mock_os.statvfs.side_effect = AttributeError('')
+        self.assertRaises(AttributeError, lambda: DiskSize()._posix_size('/'))
+        mock_ctypes.windll.kernel32.GetDiskFreeSpaceExW.side_effect = AttributeError('')
+        mock_ctypes.windll.kernel32.GetDiskFreeSpaceExA.side_effect = AttributeError('')
+        self.assertRaises(AttributeError, lambda: DiskSize()._windows_size('/'))
+        self.assertRaises(DiskutilsError, lambda: DiskSize().get_size(path='/', unit='GB'))

testing/mozharness/test/test_base_log.py

@@ -0,0 +1,42 @@
+import os
+import shutil
+import subprocess
+import unittest
+
+import mozharness.base.log as log
+
+tmp_dir = "test_log_dir"
+log_name = "test"
+
+
+def clean_log_dir():
+    if os.path.exists(tmp_dir):
+        shutil.rmtree(tmp_dir)
+
+
+def get_log_file_path(level=None):
+    if level:
+        return os.path.join(tmp_dir, "%s_%s.log" % (log_name, level))
+    return os.path.join(tmp_dir, "%s.log" % log_name)
+
+
+class TestLog(unittest.TestCase):
+    def setUp(self):
+        clean_log_dir()
+
+    def tearDown(self):
+        clean_log_dir()
+
+    def test_log_dir(self):
+        fh = open(tmp_dir, 'w')
+        fh.write("foo")
+        fh.close()
+        l = log.SimpleFileLogger(log_dir=tmp_dir, log_name=log_name,
+                                 log_to_console=False)
+        self.assertTrue(os.path.exists(tmp_dir))
+        l.log_message('blah')
+        self.assertTrue(os.path.exists(get_log_file_path()))
+        del(l)
+
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_base_parallel.py

@@ -0,0 +1,26 @@
+import unittest
+
+from mozharness.base.parallel import ChunkingMixin
+
+
+class TestChunkingMixin(unittest.TestCase):
+    def setUp(self):
+        self.c = ChunkingMixin()
+
+    def test_one_chunk(self):
+        self.assertEquals(self.c.query_chunked_list([1, 3, 2], 1, 1), [1, 3, 2])
+
+    def test_sorted(self):
+        self.assertEquals(self.c.query_chunked_list([1, 3, 2], 1, 1, sort=True), [1, 2, 3])
+
+    def test_first_chunk(self):
+        self.assertEquals(self.c.query_chunked_list([4, 5, 4, 3], 1, 2), [4, 5])
+
+    def test_last_chunk(self):
+        self.assertEquals(self.c.query_chunked_list([1, 4, 5, 7, 5, 6], 3, 3), [5, 6])
+
+    def test_not_evenly_divisble(self):
+        thing = [1, 3, 6, 4, 3, 2, 6]
+        self.assertEquals(self.c.query_chunked_list(thing, 1, 3), [1, 3, 6])
+        self.assertEquals(self.c.query_chunked_list(thing, 2, 3), [4, 3])
+        self.assertEquals(self.c.query_chunked_list(thing, 3, 3), [2, 6])

testing/mozharness/test/test_base_python.py

@@ -0,0 +1,37 @@
+import os
+import unittest
+
+import mozharness.base.python as python
+
+here = os.path.dirname(os.path.abspath(__file__))
+
+
+class TestVirtualenvMixin(unittest.TestCase):
+    def test_package_versions(self):
+        example = os.path.join(here, 'pip-freeze.example.txt')
+        output = file(example).read()
+        mixin = python.VirtualenvMixin()
+        packages = mixin.package_versions(output)
+
+        # from the file
+        expected = {'MakeItSo': '0.2.6',
+                    'PyYAML': '3.10',
+                    'Tempita': '0.5.1',
+                    'WebOb': '1.2b3',
+                    'coverage': '3.5.1',
+                    'logilab-astng': '0.23.1',
+                    'logilab-common': '0.57.1',
+                    'mozdevice': '0.2',
+                    'mozhttpd': '0.3',
+                    'mozinfo': '0.3.3',
+                    'nose': '1.1.2',
+                    'pyflakes': '0.5.0',
+                    'pylint': '0.25.1',
+                    'virtualenv': '1.7.1.2',
+                    'wsgiref': '0.1.2'}
+
+        self.assertEqual(packages, expected)
+
+
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_base_script.py

@@ -0,0 +1,898 @@
+import gc
+import mock
+import os
+import re
+import shutil
+import tempfile
+import types
+import unittest
+PYWIN32 = False
+if os.name == 'nt':
+    try:
+        import win32file
+        PYWIN32 = True
+    except:
+        pass
+
+
+import mozharness.base.errors as errors
+import mozharness.base.log as log
+from mozharness.base.log import DEBUG, INFO, WARNING, ERROR, CRITICAL, FATAL, IGNORE
+import mozharness.base.script as script
+from mozharness.base.config import parse_config_file
+
+
+here = os.path.dirname(os.path.abspath(__file__))
+
+test_string = '''foo
+bar
+baz'''
+
+
+class CleanupObj(script.ScriptMixin, log.LogMixin):
+    def __init__(self):
+        super(CleanupObj, self).__init__()
+        self.log_obj = None
+        self.config = {'log_level': ERROR}
+
+
+def cleanup(files=None):
+    files = files or []
+    files.extend(('test_logs', 'test_dir', 'tmpfile_stdout', 'tmpfile_stderr'))
+    gc.collect()
+    c = CleanupObj()
+    for f in files:
+        c.rmtree(f)
+
+
+def get_debug_script_obj():
+    s = script.BaseScript(config={'log_type': 'multi',
+                                  'log_level': DEBUG},
+                          initial_config_file='test/test.json')
+    return s
+
+
+def _post_fatal(self, **kwargs):
+    fh = open('tmpfile_stdout', 'w')
+    print >>fh, test_string
+    fh.close()
+
+
+# TestScript {{{1
+class TestScript(unittest.TestCase):
+    def setUp(self):
+        cleanup()
+        self.s = None
+        self.tmpdir = tempfile.mkdtemp(suffix='.mozharness')
+
+    def tearDown(self):
+        # Close the logfile handles, or windows can't remove the logs
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del(self.s)
+        cleanup([self.tmpdir])
+
+    # test _dump_config_hierarchy() when --dump-config-hierarchy is passed
+    def test_dump_config_hierarchy_valid_files_len(self):
+        try:
+            self.s = script.BaseScript(
+                initial_config_file='test/test.json',
+                option_args=['--cfg', 'test/test_override.py,test/test_override2.py'],
+                config={'dump_config_hierarchy': True}
+            )
+        except SystemExit:
+            local_cfg_files = parse_config_file('test_logs/localconfigfiles.json')
+            # first let's see if the correct number of config files were
+            # realized
+            self.assertEqual(
+                len(local_cfg_files), 4,
+                msg="--dump-config-hierarchy dumped wrong number of config files"
+            )
+
+    def test_dump_config_hierarchy_keys_unique_and_valid(self):
+        try:
+            self.s = script.BaseScript(
+                initial_config_file='test/test.json',
+                option_args=['--cfg', 'test/test_override.py,test/test_override2.py'],
+                config={'dump_config_hierarchy': True}
+            )
+        except SystemExit:
+            local_cfg_files = parse_config_file('test_logs/localconfigfiles.json')
+            # now let's see if only unique items were added from each config
+            t_override = local_cfg_files.get('test/test_override.py', {})
+            self.assertTrue(
+                t_override.get('keep_string') == "don't change me" and len(t_override.keys()) == 1,
+                msg="--dump-config-hierarchy dumped wrong keys/value for "
+                    "`test/test_override.py`. There should only be one "
+                    "item and it should be unique to all the other "
+                    "items in test_log/localconfigfiles.json."
+            )
+
+    def test_dump_config_hierarchy_matches_self_config(self):
+        try:
+            ######
+            # we need temp_cfg because self.s will be gcollected (NoneType) by
+            # the time we get to SystemExit exception
+            # temp_cfg will differ from self.s.config because of
+            # 'dump_config_hierarchy'. we have to make a deepcopy because
+            # config is a locked dict
+            temp_s = script.BaseScript(
+                initial_config_file='test/test.json',
+                option_args=['--cfg', 'test/test_override.py,test/test_override2.py'],
+            )
+            from copy import deepcopy
+            temp_cfg = deepcopy(temp_s.config)
+            temp_cfg.update({'dump_config_hierarchy': True})
+            ######
+            self.s = script.BaseScript(
+                initial_config_file='test/test.json',
+                option_args=['--cfg', 'test/test_override.py,test/test_override2.py'],
+                config={'dump_config_hierarchy': True}
+            )
+        except SystemExit:
+            local_cfg_files = parse_config_file('test_logs/localconfigfiles.json')
+            # finally let's just make sure that all the items added up, equals
+            # what we started with: self.config
+            target_cfg = {}
+            for cfg_file in local_cfg_files:
+                target_cfg.update(local_cfg_files[cfg_file])
+            self.assertEqual(
+                target_cfg, temp_cfg,
+                msg="all of the items (combined) in each cfg file dumped via "
+                    "--dump-config-hierarchy does not equal self.config "
+            )
+
+    # test _dump_config() when --dump-config is passed
+    def test_dump_config_equals_self_config(self):
+        try:
+            ######
+            # we need temp_cfg because self.s will be gcollected (NoneType) by
+            # the time we get to SystemExit exception
+            # temp_cfg will differ from self.s.config because of
+            # 'dump_config_hierarchy'. we have to make a deepcopy because
+            # config is a locked dict
+            temp_s = script.BaseScript(
+                initial_config_file='test/test.json',
+                option_args=['--cfg', 'test/test_override.py,test/test_override2.py'],
+            )
+            from copy import deepcopy
+            temp_cfg = deepcopy(temp_s.config)
+            temp_cfg.update({'dump_config': True})
+            ######
+            self.s = script.BaseScript(
+                initial_config_file='test/test.json',
+                option_args=['--cfg', 'test/test_override.py,test/test_override2.py'],
+                config={'dump_config': True}
+            )
+        except SystemExit:
+            target_cfg = parse_config_file('test_logs/localconfig.json')
+            self.assertEqual(
+                target_cfg, temp_cfg,
+                msg="all of the items (combined) in each cfg file dumped via "
+                    "--dump-config does not equal self.config "
+            )
+
+    def test_nonexistent_mkdir_p(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self.s.mkdir_p('test_dir/foo/bar/baz')
+        self.assertTrue(os.path.isdir('test_dir/foo/bar/baz'),
+                        msg="mkdir_p error")
+
+    def test_existing_mkdir_p(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        os.makedirs('test_dir/foo/bar/baz')
+        self.s.mkdir_p('test_dir/foo/bar/baz')
+        self.assertTrue(os.path.isdir('test_dir/foo/bar/baz'),
+                        msg="mkdir_p error when dir exists")
+
+    def test_chdir(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        cwd = os.getcwd()
+        self.s.chdir('test_logs')
+        self.assertEqual(os.path.join(cwd, "test_logs"), os.getcwd(),
+                         msg="chdir error")
+        self.s.chdir(cwd)
+
+    def _test_log_helper(self, obj):
+        obj.debug("Testing DEBUG")
+        obj.warning("Testing WARNING")
+        obj.error("Testing ERROR")
+        obj.critical("Testing CRITICAL")
+        try:
+            obj.fatal("Testing FATAL")
+        except SystemExit:
+            pass
+        else:
+            self.assertTrue(False, msg="fatal() didn't SystemExit!")
+
+    def test_log(self):
+        self.s = get_debug_script_obj()
+        self.s.log_obj = None
+        self._test_log_helper(self.s)
+        del(self.s)
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self._test_log_helper(self.s)
+
+    def test_run_nonexistent_command(self):
+        self.s = get_debug_script_obj()
+        self.s.run_command(command="this_cmd_should_not_exist --help",
+                           env={'GARBLE': 'FARG'},
+                           error_list=errors.PythonErrorList)
+        error_logsize = os.path.getsize("test_logs/test_error.log")
+        self.assertTrue(error_logsize > 0,
+                        msg="command not found error not hit")
+
+    def test_run_command_in_bad_dir(self):
+        self.s = get_debug_script_obj()
+        self.s.run_command(command="ls",
+                           cwd='/this_dir_should_not_exist',
+                           error_list=errors.PythonErrorList)
+        error_logsize = os.path.getsize("test_logs/test_error.log")
+        self.assertTrue(error_logsize > 0,
+                        msg="bad dir error not hit")
+
+    def test_get_output_from_command_in_bad_dir(self):
+        self.s = get_debug_script_obj()
+        self.s.get_output_from_command(command="ls", cwd='/this_dir_should_not_exist')
+        error_logsize = os.path.getsize("test_logs/test_error.log")
+        self.assertTrue(error_logsize > 0,
+                        msg="bad dir error not hit")
+
+    def test_get_output_from_command_with_missing_file(self):
+        self.s = get_debug_script_obj()
+        self.s.get_output_from_command(command="ls /this_file_should_not_exist")
+        error_logsize = os.path.getsize("test_logs/test_error.log")
+        self.assertTrue(error_logsize > 0,
+                        msg="bad file error not hit")
+
+    def test_get_output_from_command_with_missing_file2(self):
+        self.s = get_debug_script_obj()
+        self.s.run_command(
+            command="cat mozharness/base/errors.py",
+            error_list=[{
+                'substr': "error", 'level': ERROR
+            }, {
+                'regex': re.compile(',$'), 'level': IGNORE,
+            }, {
+                'substr': ']$', 'level': WARNING,
+            }])
+        error_logsize = os.path.getsize("test_logs/test_error.log")
+        self.assertTrue(error_logsize > 0,
+                        msg="error list not working properly")
+
+    def test_download_unpack(self):
+        # NOTE: The action is called *download*, however, it can work for files in disk
+        self.s = get_debug_script_obj()
+
+        archives_path = os.path.join(here, 'helper_files', 'archives')
+
+        # Test basic decompression
+        for archive in ('archive.tar', 'archive.tar.bz2', 'archive.tar.gz', 'archive.zip'):
+            self.s.download_unpack(
+                url=os.path.join(archives_path, archive),
+                extract_to=self.tmpdir
+            )
+            self.assertIn('script.sh', os.listdir(os.path.join(self.tmpdir, 'bin')))
+            self.assertIn('lorem.txt', os.listdir(self.tmpdir))
+            shutil.rmtree(self.tmpdir)
+
+        # Test permissions for extracted entries from zip archive
+        self.s.download_unpack(
+            url=os.path.join(archives_path, 'archive.zip'),
+            extract_to=self.tmpdir,
+        )
+        file_stats = os.stat(os.path.join(self.tmpdir, 'bin', 'script.sh'))
+        orig_fstats = os.stat(os.path.join(archives_path, 'reference', 'bin', 'script.sh'))
+        self.assertEqual(file_stats.st_mode, orig_fstats.st_mode)
+        shutil.rmtree(self.tmpdir)
+
+        # Test unzip specific dirs only
+        self.s.download_unpack(
+            url=os.path.join(archives_path, 'archive.zip'),
+            extract_to=self.tmpdir,
+            extract_dirs=['bin/*']
+        )
+        self.assertIn('bin', os.listdir(self.tmpdir))
+        self.assertNotIn('lorem.txt', os.listdir(self.tmpdir))
+        shutil.rmtree(self.tmpdir)
+
+        # Test for invalid filenames (Windows only)
+        if PYWIN32:
+            with self.assertRaises(IOError):
+                self.s.download_unpack(
+                    url=os.path.join(archives_path, 'archive_invalid_filename.zip'),
+                    extract_to=self.tmpdir
+                )
+
+    def test_unpack(self):
+        self.s = get_debug_script_obj()
+
+        archives_path = os.path.join(here, 'helper_files', 'archives')
+
+        # Test basic decompression
+        for archive in ('archive.tar', 'archive.tar.bz2', 'archive.tar.gz', 'archive.zip'):
+            self.s.unpack(os.path.join(archives_path, archive), self.tmpdir)
+            self.assertIn('script.sh', os.listdir(os.path.join(self.tmpdir, 'bin')))
+            self.assertIn('lorem.txt', os.listdir(self.tmpdir))
+            shutil.rmtree(self.tmpdir)
+
+        # Test permissions for extracted entries from zip archive
+        self.s.unpack(os.path.join(archives_path, 'archive.zip'), self.tmpdir)
+        file_stats = os.stat(os.path.join(self.tmpdir, 'bin', 'script.sh'))
+        orig_fstats = os.stat(os.path.join(archives_path, 'reference', 'bin', 'script.sh'))
+        self.assertEqual(file_stats.st_mode, orig_fstats.st_mode)
+        shutil.rmtree(self.tmpdir)
+
+        # Test extract specific dirs only
+        self.s.unpack(os.path.join(archives_path, 'archive.zip'), self.tmpdir,
+                      extract_dirs=['bin/*'])
+        self.assertIn('bin', os.listdir(self.tmpdir))
+        self.assertNotIn('lorem.txt', os.listdir(self.tmpdir))
+        shutil.rmtree(self.tmpdir)
+
+        # Test for invalid filenames (Windows only)
+        if PYWIN32:
+            with self.assertRaises(IOError):
+                self.s.unpack(os.path.join(archives_path, 'archive_invalid_filename.zip'),
+                              self.tmpdir)
+
+
+# TestHelperFunctions {{{1
+class TestHelperFunctions(unittest.TestCase):
+    temp_file = "test_dir/mozilla"
+
+    def setUp(self):
+        cleanup()
+        self.s = None
+
+    def tearDown(self):
+        # Close the logfile handles, or windows can't remove the logs
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del(self.s)
+        cleanup()
+
+    def _create_temp_file(self, contents=test_string):
+        os.mkdir('test_dir')
+        fh = open(self.temp_file, "w+")
+        fh.write(contents)
+        fh.close
+
+    def test_mkdir_p(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self.s.mkdir_p('test_dir')
+        self.assertTrue(os.path.isdir('test_dir'),
+                        msg="mkdir_p error")
+
+    def test_get_output_from_command(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        contents = self.s.get_output_from_command(["bash", "-c", "cat %s" % self.temp_file])
+        self.assertEqual(test_string, contents,
+                         msg="get_output_from_command('cat file') differs from fh.write")
+
+    def test_run_command(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        temp_file_name = os.path.basename(self.temp_file)
+        self.assertEqual(self.s.run_command("cat %s" % temp_file_name,
+                                            cwd="test_dir"), 0,
+                         msg="run_command('cat file') did not exit 0")
+
+    def test_move1(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        temp_file2 = '%s2' % self.temp_file
+        self.s.move(self.temp_file, temp_file2)
+        self.assertFalse(os.path.exists(self.temp_file),
+                         msg="%s still exists after move()" % self.temp_file)
+
+    def test_move2(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        temp_file2 = '%s2' % self.temp_file
+        self.s.move(self.temp_file, temp_file2)
+        self.assertTrue(os.path.exists(temp_file2),
+                        msg="%s doesn't exist after move()" % temp_file2)
+
+    def test_copyfile(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        temp_file2 = '%s2' % self.temp_file
+        self.s.copyfile(self.temp_file, temp_file2)
+        self.assertEqual(os.path.getsize(self.temp_file),
+                         os.path.getsize(temp_file2),
+                         msg="%s and %s are different sizes after copyfile()" %
+                             (self.temp_file, temp_file2))
+
+    def test_existing_rmtree(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self.s.mkdir_p('test_dir/foo/bar/baz')
+        self.s.rmtree('test_dir')
+        self.assertFalse(os.path.exists('test_dir'),
+                         msg="rmtree unsuccessful")
+
+    def test_nonexistent_rmtree(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        status = self.s.rmtree('test_dir')
+        self.assertFalse(status, msg="nonexistent rmtree error")
+
+    @unittest.skipUnless(PYWIN32, "PyWin32 specific")
+    def test_long_dir_rmtree(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        # create a very long path that the command-prompt cannot delete
+        # by using unicode format (max path length 32000)
+        path = u'\\\\?\\%s\\test_dir' % os.getcwd()
+        win32file.CreateDirectoryExW(u'.', path)
+
+        for x in range(0, 20):
+            print("path=%s" % path)
+            path = path + u'\\%sxxxxxxxxxxxxxxxxxxxx' % x
+            win32file.CreateDirectoryExW(u'.', path)
+        self.s.rmtree('test_dir')
+        self.assertFalse(os.path.exists('test_dir'),
+                         msg="rmtree unsuccessful")
+
+    @unittest.skipUnless(PYWIN32, "PyWin32 specific")
+    def test_chmod_rmtree(self):
+        self._create_temp_file()
+        win32file.SetFileAttributesW(self.temp_file, win32file.FILE_ATTRIBUTE_READONLY)
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self.s.rmtree('test_dir')
+        self.assertFalse(os.path.exists('test_dir'),
+                         msg="rmtree unsuccessful")
+
+    @unittest.skipIf(os.name == "nt", "Not for Windows")
+    def test_chmod(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self.s.chmod(self.temp_file, 0100700)
+        self.assertEqual(os.stat(self.temp_file)[0], 33216,
+                         msg="chmod unsuccessful")
+
+    def test_env_normal(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        script_env = self.s.query_env()
+        self.assertEqual(script_env, os.environ,
+                         msg="query_env() != env\n%s\n%s" % (script_env, os.environ))
+
+    def test_env_normal2(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        self.s.query_env()
+        script_env = self.s.query_env()
+        self.assertEqual(script_env, os.environ,
+                         msg="Second query_env() != env\n%s\n%s" % (script_env, os.environ))
+
+    def test_env_partial(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        script_env = self.s.query_env(partial_env={'foo': 'bar'})
+        self.assertTrue('foo' in script_env and script_env['foo'] == 'bar')
+
+    def test_env_path(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        partial_path = "yaddayadda:%(PATH)s"
+        full_path = partial_path % {'PATH': os.environ['PATH']}
+        script_env = self.s.query_env(partial_env={'PATH': partial_path})
+        self.assertEqual(script_env['PATH'], full_path)
+
+    def test_query_exe(self):
+        self.s = script.BaseScript(
+            initial_config_file='test/test.json',
+            config={'exes': {'foo': 'bar'}},
+        )
+        path = self.s.query_exe('foo')
+        self.assertEqual(path, 'bar')
+
+    def test_query_exe_string_replacement(self):
+        self.s = script.BaseScript(
+            initial_config_file='test/test.json',
+            config={
+                'base_work_dir': 'foo',
+                'work_dir': 'bar',
+                'exes': {'foo': os.path.join('%(abs_work_dir)s', 'baz')},
+            },
+        )
+        path = self.s.query_exe('foo')
+        self.assertEqual(path, os.path.join('foo', 'bar', 'baz'))
+
+    def test_read_from_file(self):
+        self._create_temp_file()
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        contents = self.s.read_from_file(self.temp_file)
+        self.assertEqual(contents, test_string)
+
+    def test_read_from_nonexistent_file(self):
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+        contents = self.s.read_from_file("nonexistent_file!!!")
+        self.assertEqual(contents, None)
+
+
+# TestScriptLogging {{{1
+class TestScriptLogging(unittest.TestCase):
+    # I need a log watcher helper function, here and in test_log.
+    def setUp(self):
+        cleanup()
+        self.s = None
+
+    def tearDown(self):
+        # Close the logfile handles, or windows can't remove the logs
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del(self.s)
+        cleanup()
+
+    def test_info_logsize(self):
+        self.s = script.BaseScript(config={'log_type': 'multi'},
+                                   initial_config_file='test/test.json')
+        info_logsize = os.path.getsize("test_logs/test_info.log")
+        self.assertTrue(info_logsize > 0,
+                        msg="initial info logfile missing/size 0")
+
+    def test_add_summary_info(self):
+        self.s = script.BaseScript(config={'log_type': 'multi'},
+                                   initial_config_file='test/test.json')
+        info_logsize = os.path.getsize("test_logs/test_info.log")
+        self.s.add_summary('one')
+        info_logsize2 = os.path.getsize("test_logs/test_info.log")
+        self.assertTrue(info_logsize < info_logsize2,
+                        msg="add_summary() info not logged")
+
+    def test_add_summary_warning(self):
+        self.s = script.BaseScript(config={'log_type': 'multi'},
+                                   initial_config_file='test/test.json')
+        warning_logsize = os.path.getsize("test_logs/test_warning.log")
+        self.s.add_summary('two', level=WARNING)
+        warning_logsize2 = os.path.getsize("test_logs/test_warning.log")
+        self.assertTrue(warning_logsize < warning_logsize2,
+                        msg="add_summary(level=%s) not logged in warning log" % WARNING)
+
+    def test_summary(self):
+        self.s = script.BaseScript(config={'log_type': 'multi'},
+                                   initial_config_file='test/test.json')
+        self.s.add_summary('one')
+        self.s.add_summary('two', level=WARNING)
+        info_logsize = os.path.getsize("test_logs/test_info.log")
+        warning_logsize = os.path.getsize("test_logs/test_warning.log")
+        self.s.summary()
+        info_logsize2 = os.path.getsize("test_logs/test_info.log")
+        warning_logsize2 = os.path.getsize("test_logs/test_warning.log")
+        msg = ""
+        if info_logsize >= info_logsize2:
+            msg += "summary() didn't log to info!\n"
+        if warning_logsize >= warning_logsize2:
+            msg += "summary() didn't log to warning!\n"
+        self.assertEqual(msg, "", msg=msg)
+
+    def _test_log_level(self, log_level, log_level_file_list):
+        self.s = script.BaseScript(config={'log_type': 'multi'},
+                                   initial_config_file='test/test.json')
+        if log_level != FATAL:
+            self.s.log('testing', level=log_level)
+        else:
+            self.s._post_fatal = types.MethodType(_post_fatal, self.s)
+            try:
+                self.s.fatal('testing')
+            except SystemExit:
+                contents = None
+                if os.path.exists('tmpfile_stdout'):
+                    fh = open('tmpfile_stdout')
+                    contents = fh.read()
+                    fh.close()
+                self.assertEqual(contents.rstrip(), test_string, "_post_fatal failed!")
+        del(self.s)
+        msg = ""
+        for level in log_level_file_list:
+            log_path = "test_logs/test_%s.log" % level
+            if not os.path.exists(log_path):
+                msg += "%s doesn't exist!\n" % log_path
+            else:
+                filesize = os.path.getsize(log_path)
+                if not filesize > 0:
+                    msg += "%s is size 0!\n" % log_path
+        self.assertEqual(msg, "", msg=msg)
+
+    def test_debug(self):
+        self._test_log_level(DEBUG, [])
+
+    def test_ignore(self):
+        self._test_log_level(IGNORE, [])
+
+    def test_info(self):
+        self._test_log_level(INFO, [INFO])
+
+    def test_warning(self):
+        self._test_log_level(WARNING, [INFO, WARNING])
+
+    def test_error(self):
+        self._test_log_level(ERROR, [INFO, WARNING, ERROR])
+
+    def test_critical(self):
+        self._test_log_level(CRITICAL, [INFO, WARNING, ERROR, CRITICAL])
+
+    def test_fatal(self):
+        self._test_log_level(FATAL, [INFO, WARNING, ERROR, CRITICAL, FATAL])
+
+
+# TestRetry {{{1
+class NewError(Exception):
+    pass
+
+
+class OtherError(Exception):
+    pass
+
+
+class TestRetry(unittest.TestCase):
+    def setUp(self):
+        self.ATTEMPT_N = 1
+        self.s = script.BaseScript(initial_config_file='test/test.json')
+
+    def tearDown(self):
+        # Close the logfile handles, or windows can't remove the logs
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del(self.s)
+        cleanup()
+
+    def _succeedOnSecondAttempt(self, foo=None, exception=Exception):
+        if self.ATTEMPT_N == 2:
+            self.ATTEMPT_N += 1
+            return
+        self.ATTEMPT_N += 1
+        raise exception("Fail")
+
+    def _raiseCustomException(self):
+        return self._succeedOnSecondAttempt(exception=NewError)
+
+    def _alwaysPass(self):
+        self.ATTEMPT_N += 1
+        return True
+
+    def _mirrorArgs(self, *args, **kwargs):
+        return args, kwargs
+
+    def _alwaysFail(self):
+        raise Exception("Fail")
+
+    def testRetrySucceed(self):
+        # Will raise if anything goes wrong
+        self.s.retry(self._succeedOnSecondAttempt, attempts=2, sleeptime=0)
+
+    def testRetryFailWithoutCatching(self):
+        self.assertRaises(Exception, self.s.retry, self._alwaysFail, sleeptime=0,
+                          exceptions=())
+
+    def testRetryFailEnsureRaisesLastException(self):
+        self.assertRaises(SystemExit, self.s.retry, self._alwaysFail, sleeptime=0,
+                          error_level=FATAL)
+
+    def testRetrySelectiveExceptionSucceed(self):
+        self.s.retry(self._raiseCustomException, attempts=2, sleeptime=0,
+                     retry_exceptions=(NewError,))
+
+    def testRetrySelectiveExceptionFail(self):
+        self.assertRaises(NewError, self.s.retry, self._raiseCustomException, attempts=2,
+                          sleeptime=0, retry_exceptions=(OtherError,))
+
+    # TODO: figure out a way to test that the sleep actually happened
+    def testRetryWithSleep(self):
+        self.s.retry(self._succeedOnSecondAttempt, attempts=2, sleeptime=1)
+
+    def testRetryOnlyRunOnce(self):
+        """Tests that retry() doesn't call the action again after success"""
+        self.s.retry(self._alwaysPass, attempts=3, sleeptime=0)
+        # self.ATTEMPT_N gets increased regardless of pass/fail
+        self.assertEquals(2, self.ATTEMPT_N)
+
+    def testRetryReturns(self):
+        ret = self.s.retry(self._alwaysPass, sleeptime=0)
+        self.assertEquals(ret, True)
+
+    def testRetryCleanupIsCalled(self):
+        cleanup = mock.Mock()
+        self.s.retry(self._succeedOnSecondAttempt, cleanup=cleanup, sleeptime=0)
+        self.assertEquals(cleanup.call_count, 1)
+
+    def testRetryArgsPassed(self):
+        args = (1, 'two', 3)
+        kwargs = dict(foo='a', bar=7)
+        ret = self.s.retry(self._mirrorArgs, args=args, kwargs=kwargs.copy(), sleeptime=0)
+        print ret
+        self.assertEqual(ret[0], args)
+        self.assertEqual(ret[1], kwargs)
+
+
+class BaseScriptWithDecorators(script.BaseScript):
+    def __init__(self, *args, **kwargs):
+        super(BaseScriptWithDecorators, self).__init__(*args, **kwargs)
+
+        self.pre_run_1_args = []
+        self.raise_during_pre_run_1 = False
+        self.pre_action_1_args = []
+        self.raise_during_pre_action_1 = False
+        self.pre_action_2_args = []
+        self.pre_action_3_args = []
+        self.post_action_1_args = []
+        self.raise_during_post_action_1 = False
+        self.post_action_2_args = []
+        self.post_action_3_args = []
+        self.post_run_1_args = []
+        self.raise_during_post_run_1 = False
+        self.post_run_2_args = []
+        self.raise_during_build = False
+
+    @script.PreScriptRun
+    def pre_run_1(self, *args, **kwargs):
+        self.pre_run_1_args.append((args, kwargs))
+
+        if self.raise_during_pre_run_1:
+            raise Exception(self.raise_during_pre_run_1)
+
+    @script.PreScriptAction
+    def pre_action_1(self, *args, **kwargs):
+        self.pre_action_1_args.append((args, kwargs))
+
+        if self.raise_during_pre_action_1:
+            raise Exception(self.raise_during_pre_action_1)
+
+    @script.PreScriptAction
+    def pre_action_2(self, *args, **kwargs):
+        self.pre_action_2_args.append((args, kwargs))
+
+    @script.PreScriptAction('clobber')
+    def pre_action_3(self, *args, **kwargs):
+        self.pre_action_3_args.append((args, kwargs))
+
+    @script.PostScriptAction
+    def post_action_1(self, *args, **kwargs):
+        self.post_action_1_args.append((args, kwargs))
+
+        if self.raise_during_post_action_1:
+            raise Exception(self.raise_during_post_action_1)
+
+    @script.PostScriptAction
+    def post_action_2(self, *args, **kwargs):
+        self.post_action_2_args.append((args, kwargs))
+
+    @script.PostScriptAction('build')
+    def post_action_3(self, *args, **kwargs):
+        self.post_action_3_args.append((args, kwargs))
+
+    @script.PostScriptRun
+    def post_run_1(self, *args, **kwargs):
+        self.post_run_1_args.append((args, kwargs))
+
+        if self.raise_during_post_run_1:
+            raise Exception(self.raise_during_post_run_1)
+
+    @script.PostScriptRun
+    def post_run_2(self, *args, **kwargs):
+        self.post_run_2_args.append((args, kwargs))
+
+    def build(self):
+        if self.raise_during_build:
+            raise Exception(self.raise_during_build)
+
+
+class TestScriptDecorators(unittest.TestCase):
+    def setUp(self):
+        cleanup()
+        self.s = None
+
+    def tearDown(self):
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del self.s
+
+        cleanup()
+
+    def test_decorators_registered(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+
+        self.assertEqual(len(self.s._listeners['pre_run']), 1)
+        self.assertEqual(len(self.s._listeners['pre_action']), 3)
+        self.assertEqual(len(self.s._listeners['post_action']), 3)
+        self.assertEqual(len(self.s._listeners['post_run']), 3)
+
+    def test_pre_post_fired(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+        self.s.run()
+
+        self.assertEqual(len(self.s.pre_run_1_args), 1)
+        self.assertEqual(len(self.s.pre_action_1_args), 2)
+        self.assertEqual(len(self.s.pre_action_2_args), 2)
+        self.assertEqual(len(self.s.pre_action_3_args), 1)
+        self.assertEqual(len(self.s.post_action_1_args), 2)
+        self.assertEqual(len(self.s.post_action_2_args), 2)
+        self.assertEqual(len(self.s.post_action_3_args), 1)
+        self.assertEqual(len(self.s.post_run_1_args), 1)
+
+        self.assertEqual(self.s.pre_run_1_args[0], ((), {}))
+
+        self.assertEqual(self.s.pre_action_1_args[0], (('clobber',), {}))
+        self.assertEqual(self.s.pre_action_1_args[1], (('build',), {}))
+
+        # pre_action_3 should only get called for the action it is registered
+        # with.
+        self.assertEqual(self.s.pre_action_3_args[0], (('clobber',), {}))
+
+        self.assertEqual(self.s.post_action_1_args[0][0], ('clobber',))
+        self.assertEqual(self.s.post_action_1_args[0][1], dict(success=True))
+        self.assertEqual(self.s.post_action_1_args[1][0], ('build',))
+        self.assertEqual(self.s.post_action_1_args[1][1], dict(success=True))
+
+        # post_action_3 should only get called for the action it is registered
+        # with.
+        self.assertEqual(self.s.post_action_3_args[0], (('build',),
+                         dict(success=True)))
+
+        self.assertEqual(self.s.post_run_1_args[0], ((), {}))
+
+    def test_post_always_fired(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+        self.s.raise_during_build = 'Testing post always fired.'
+
+        with self.assertRaises(SystemExit):
+            self.s.run()
+
+        self.assertEqual(len(self.s.pre_run_1_args), 1)
+        self.assertEqual(len(self.s.pre_action_1_args), 2)
+        self.assertEqual(len(self.s.post_action_1_args), 2)
+        self.assertEqual(len(self.s.post_action_2_args), 2)
+        self.assertEqual(len(self.s.post_run_1_args), 1)
+        self.assertEqual(len(self.s.post_run_2_args), 1)
+
+        self.assertEqual(self.s.post_action_1_args[0][1], dict(success=True))
+        self.assertEqual(self.s.post_action_1_args[1][1], dict(success=False))
+        self.assertEqual(self.s.post_action_2_args[1][1], dict(success=False))
+
+    def test_pre_run_exception(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+        self.s.raise_during_pre_run_1 = 'Error during pre run 1'
+
+        with self.assertRaises(SystemExit):
+            self.s.run()
+
+        self.assertEqual(len(self.s.pre_run_1_args), 1)
+        self.assertEqual(len(self.s.pre_action_1_args), 0)
+        self.assertEqual(len(self.s.post_run_1_args), 1)
+        self.assertEqual(len(self.s.post_run_2_args), 1)
+
+    def test_pre_action_exception(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+        self.s.raise_during_pre_action_1 = 'Error during pre 1'
+
+        with self.assertRaises(SystemExit):
+            self.s.run()
+
+        self.assertEqual(len(self.s.pre_run_1_args), 1)
+        self.assertEqual(len(self.s.pre_action_1_args), 1)
+        self.assertEqual(len(self.s.pre_action_2_args), 0)
+        self.assertEqual(len(self.s.post_action_1_args), 1)
+        self.assertEqual(len(self.s.post_action_2_args), 1)
+        self.assertEqual(len(self.s.post_run_1_args), 1)
+        self.assertEqual(len(self.s.post_run_2_args), 1)
+
+    def test_post_action_exception(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+        self.s.raise_during_post_action_1 = 'Error during post 1'
+
+        with self.assertRaises(SystemExit):
+            self.s.run()
+
+        self.assertEqual(len(self.s.pre_run_1_args), 1)
+        self.assertEqual(len(self.s.post_action_1_args), 1)
+        self.assertEqual(len(self.s.post_action_2_args), 1)
+        self.assertEqual(len(self.s.post_run_1_args), 1)
+        self.assertEqual(len(self.s.post_run_2_args), 1)
+
+    def test_post_run_exception(self):
+        self.s = BaseScriptWithDecorators(initial_config_file='test/test.json')
+        self.s.raise_during_post_run_1 = 'Error during post run 1'
+
+        with self.assertRaises(SystemExit):
+            self.s.run()
+
+        self.assertEqual(len(self.s.post_run_1_args), 1)
+        self.assertEqual(len(self.s.post_run_2_args), 1)
+
+
+# main {{{1
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_base_transfer.py

@@ -0,0 +1,127 @@
+import unittest
+import mock
+
+from mozharness.base.transfer import TransferMixin
+
+
+class GoodMockMixin(object):
+    def query_abs_dirs(self):
+        return {'abs_work_dir': ''}
+
+    def query_exe(self, exe):
+        return exe
+
+    def info(self, msg):
+        pass
+
+    def log(self, msg, level):
+        pass
+
+    def run_command(*args, **kwargs):
+        return 0
+
+
+class BadMockMixin(GoodMockMixin):
+    def run_command(*args, **kwargs):
+        return 1
+
+
+class GoodTransferMixin(TransferMixin, GoodMockMixin):
+    pass
+
+
+class BadTransferMixin(TransferMixin, BadMockMixin):
+    pass
+
+
+class TestTranferMixin(unittest.TestCase):
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_upload_dir_not_a_dir(self, os_mock):
+        # simulates upload dir but dir is a file
+        os_mock.path.isdir.return_value = False
+        tm = GoodTransferMixin()
+        self.assertEqual(tm.rsync_upload_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',), -1)
+
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_upload_fails_create_remote_dir(self, os_mock):
+        # we cannot create the remote directory
+        os_mock.path.isdir.return_value = True
+        tm = BadTransferMixin()
+        self.assertEqual(tm.rsync_upload_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',
+                         create_remote_directory=True), -2)
+
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_upload_fails_do_not_create_remote_dir(self, os_mock):
+        # upload fails, remote directory is not created
+        os_mock.path.isdir.return_value = True
+        tm = BadTransferMixin()
+        self.assertEqual(tm.rsync_upload_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',
+                         create_remote_directory=False), -3)
+
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_upload(self, os_mock):
+        # simulates an upload with no errors
+        os_mock.path.isdir.return_value = True
+        tm = GoodTransferMixin()
+        self.assertEqual(tm.rsync_upload_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',
+                         create_remote_directory=False), None)
+
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_download_in_not_a_dir(self, os_mock):
+        # local path is not a directory
+        os_mock.path.isdir.return_value = False
+        tm = GoodTransferMixin()
+        self.assertEqual(tm.rsync_download_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',), -1)
+
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_download(self, os_mock):
+        # successful rsync
+        os_mock.path.isdir.return_value = True
+        tm = GoodTransferMixin()
+        self.assertEqual(tm.rsync_download_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',), None)
+
+    @mock.patch('mozharness.base.transfer.os')
+    def test_rsync_download_fail(self, os_mock):
+        # ops download has failed
+        os_mock.path.isdir.return_value = True
+        tm = BadTransferMixin()
+        self.assertEqual(tm.rsync_download_directory(
+                         local_path='',
+                         ssh_key='my ssh key',
+                         ssh_user='my ssh user',
+                         remote_host='remote host',
+                         remote_path='remote path',), -3)
+
+
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_base_vcs_mercurial.py

@@ -0,0 +1,440 @@
+import os
+import platform
+import shutil
+import tempfile
+import unittest
+
+import mozharness.base.errors as errors
+import mozharness.base.vcs.mercurial as mercurial
+
+test_string = '''foo
+bar
+baz'''
+
+HG = ['hg'] + mercurial.HG_OPTIONS
+
+# Known default .hgrc
+os.environ['HGRCPATH'] = os.path.abspath(os.path.join(os.path.dirname(__file__), 'helper_files', '.hgrc'))
+
+
+def cleanup():
+    if os.path.exists('test_logs'):
+        shutil.rmtree('test_logs')
+    if os.path.exists('test_dir'):
+        if os.path.isdir('test_dir'):
+            shutil.rmtree('test_dir')
+        else:
+            os.remove('test_dir')
+    for filename in ('localconfig.json', 'localconfig.json.bak'):
+        if os.path.exists(filename):
+            os.remove(filename)
+
+
+def get_mercurial_vcs_obj():
+    m = mercurial.MercurialVCS()
+    m.config = {}
+    return m
+
+
+def get_revisions(dest):
+    m = get_mercurial_vcs_obj()
+    retval = []
+    for rev in m.get_output_from_command(HG + ['log', '-R', dest, '--template', '{node}\n']).split('\n'):
+        rev = rev.strip()
+        if not rev:
+            continue
+        retval.append(rev)
+    return retval
+
+
+class TestMakeAbsolute(unittest.TestCase):
+    # _make_absolute() doesn't play nicely with windows/msys paths.
+    # TODO: fix _make_absolute, write it out of the picture, or determine
+    # that it's not needed on windows.
+    if platform.system() not in ("Windows",):
+        def test_absolute_path(self):
+            m = get_mercurial_vcs_obj()
+            self.assertEquals(m._make_absolute("/foo/bar"), "/foo/bar")
+
+        def test_relative_path(self):
+            m = get_mercurial_vcs_obj()
+            self.assertEquals(m._make_absolute("foo/bar"), os.path.abspath("foo/bar"))
+
+        def test_HTTP_paths(self):
+            m = get_mercurial_vcs_obj()
+            self.assertEquals(m._make_absolute("http://foo/bar"), "http://foo/bar")
+
+        def test_absolute_file_path(self):
+            m = get_mercurial_vcs_obj()
+            self.assertEquals(m._make_absolute("file:///foo/bar"), "file:///foo/bar")
+
+        def test_relative_file_path(self):
+            m = get_mercurial_vcs_obj()
+            self.assertEquals(m._make_absolute("file://foo/bar"), "file://%s/foo/bar" % os.getcwd())
+
+
+class TestHg(unittest.TestCase):
+    def _init_hg_repo(self, hg_obj, repodir):
+        hg_obj.run_command(["bash",
+                            os.path.join(os.path.dirname(__file__),
+                                         "helper_files", "init_hgrepo.sh"),
+                            repodir])
+
+    def setUp(self):
+        self.tmpdir = tempfile.mkdtemp()
+        self.repodir = os.path.join(self.tmpdir, 'repo')
+        m = get_mercurial_vcs_obj()
+        self._init_hg_repo(m, self.repodir)
+        self.revisions = get_revisions(self.repodir)
+        self.wc = os.path.join(self.tmpdir, 'wc')
+        self.pwd = os.getcwd()
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdir)
+        os.chdir(self.pwd)
+
+    def test_get_branch(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+        b = m.get_branch_from_path(self.wc)
+        self.assertEquals(b, 'default')
+
+    def test_get_branches(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+        branches = m.get_branches_from_path(self.wc)
+        self.assertEquals(sorted(branches), sorted(["branch2", "default"]))
+
+    def test_clone(self):
+        m = get_mercurial_vcs_obj()
+        rev = m.clone(self.repodir, self.wc, update_dest=False)
+        self.assertEquals(rev, None)
+        self.assertEquals(self.revisions, get_revisions(self.wc))
+        self.assertEquals(sorted(os.listdir(self.wc)), ['.hg'])
+
+    def test_clone_into_non_empty_dir(self):
+        m = get_mercurial_vcs_obj()
+        m.mkdir_p(self.wc)
+        open(os.path.join(self.wc, 'test.txt'), 'w').write('hello')
+        m.clone(self.repodir, self.wc, update_dest=False)
+        self.failUnless(not os.path.exists(os.path.join(self.wc, 'test.txt')))
+
+    def test_clone_update(self):
+        m = get_mercurial_vcs_obj()
+        rev = m.clone(self.repodir, self.wc, update_dest=True)
+        self.assertEquals(rev, self.revisions[0])
+
+    def test_clone_branch(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc, branch='branch2',
+                update_dest=False)
+        # On hg 1.6, we should only have a subset of the revisions
+        if m.hg_ver() >= (1, 6, 0):
+            self.assertEquals(self.revisions[1:],
+                              get_revisions(self.wc))
+        else:
+            self.assertEquals(self.revisions,
+                              get_revisions(self.wc))
+
+    def test_clone_update_branch(self):
+        m = get_mercurial_vcs_obj()
+        rev = m.clone(self.repodir, os.path.join(self.tmpdir, 'wc'),
+                      branch="branch2", update_dest=True)
+        self.assertEquals(rev, self.revisions[1], self.revisions)
+
+    def test_clone_revision(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc,
+                revision=self.revisions[0], update_dest=False)
+        # We'll only get a subset of the revisions
+        self.assertEquals(self.revisions[:1] + self.revisions[2:],
+                          get_revisions(self.wc))
+
+    def test_update_revision(self):
+        m = get_mercurial_vcs_obj()
+        rev = m.clone(self.repodir, self.wc, update_dest=False)
+        self.assertEquals(rev, None)
+
+        rev = m.update(self.wc, revision=self.revisions[1])
+        self.assertEquals(rev, self.revisions[1])
+
+    def test_pull(self):
+        m = get_mercurial_vcs_obj()
+        # Clone just the first rev
+        m.clone(self.repodir, self.wc, revision=self.revisions[-1], update_dest=False)
+        self.assertEquals(get_revisions(self.wc), self.revisions[-1:])
+
+        # Now pull in new changes
+        rev = m.pull(self.repodir, self.wc, update_dest=False)
+        self.assertEquals(rev, None)
+        self.assertEquals(get_revisions(self.wc), self.revisions)
+
+    def test_pull_revision(self):
+        m = get_mercurial_vcs_obj()
+        # Clone just the first rev
+        m.clone(self.repodir, self.wc, revision=self.revisions[-1], update_dest=False)
+        self.assertEquals(get_revisions(self.wc), self.revisions[-1:])
+
+        # Now pull in just the last revision
+        rev = m.pull(self.repodir, self.wc, revision=self.revisions[0], update_dest=False)
+        self.assertEquals(rev, None)
+
+        # We'll be missing the middle revision (on another branch)
+        self.assertEquals(get_revisions(self.wc), self.revisions[:1] + self.revisions[2:])
+
+    def test_pull_branch(self):
+        m = get_mercurial_vcs_obj()
+        # Clone just the first rev
+        m.clone(self.repodir, self.wc, revision=self.revisions[-1], update_dest=False)
+        self.assertEquals(get_revisions(self.wc), self.revisions[-1:])
+
+        # Now pull in the other branch
+        rev = m.pull(self.repodir, self.wc, branch="branch2", update_dest=False)
+        self.assertEquals(rev, None)
+
+        # On hg 1.6, we'll be missing the last revision (on another branch)
+        if m.hg_ver() >= (1, 6, 0):
+            self.assertEquals(get_revisions(self.wc), self.revisions[1:])
+        else:
+            self.assertEquals(get_revisions(self.wc), self.revisions)
+
+    def test_pull_unrelated(self):
+        m = get_mercurial_vcs_obj()
+        # Create a new repo
+        repo2 = os.path.join(self.tmpdir, 'repo2')
+        self._init_hg_repo(m, repo2)
+
+        self.assertNotEqual(self.revisions, get_revisions(repo2))
+
+        # Clone the original repo
+        m.clone(self.repodir, self.wc, update_dest=False)
+        # Hide the wanted error
+        m.config = {'log_to_console': False}
+        # Try and pull in changes from the new repo
+        self.assertRaises(mercurial.VCSException, m.pull, repo2, self.wc, update_dest=False)
+
+    def test_push(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc, revision=self.revisions[-2])
+        m.push(src=self.repodir, remote=self.wc)
+        self.assertEquals(get_revisions(self.wc), self.revisions)
+
+    def test_push_with_branch(self):
+        m = get_mercurial_vcs_obj()
+        if m.hg_ver() >= (1, 6, 0):
+            m.clone(self.repodir, self.wc, revision=self.revisions[-1])
+            m.push(src=self.repodir, remote=self.wc, branch='branch2')
+            m.push(src=self.repodir, remote=self.wc, branch='default')
+            self.assertEquals(get_revisions(self.wc), self.revisions)
+
+    def test_push_with_revision(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc, revision=self.revisions[-2])
+        m.push(src=self.repodir, remote=self.wc, revision=self.revisions[-1])
+        self.assertEquals(get_revisions(self.wc), self.revisions[-2:])
+
+    def test_mercurial(self):
+        m = get_mercurial_vcs_obj()
+        m.vcs_config = {
+            'repo': self.repodir,
+            'dest': self.wc,
+            'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+        }
+        m.ensure_repo_and_revision()
+        rev = m.ensure_repo_and_revision()
+        self.assertEquals(rev, self.revisions[0])
+
+    def test_push_new_branches_not_allowed(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc, revision=self.revisions[0])
+        # Hide the wanted error
+        m.config = {'log_to_console': False}
+        self.assertRaises(Exception, m.push, self.repodir, self.wc, push_new_branches=False)
+
+    def test_mercurial_relative_dir(self):
+        m = get_mercurial_vcs_obj()
+        repo = os.path.basename(self.repodir)
+        wc = os.path.basename(self.wc)
+        m.vcs_config = {
+            'repo': repo,
+            'dest': wc,
+            'revision': self.revisions[-1],
+            'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+        }
+        m.chdir(os.path.dirname(self.repodir))
+        try:
+            rev = m.ensure_repo_and_revision()
+            self.assertEquals(rev, self.revisions[-1])
+            m.info("Creating test.txt")
+            open(os.path.join(self.wc, 'test.txt'), 'w').write("hello!")
+
+            m = get_mercurial_vcs_obj()
+            m.vcs_config = {
+                'repo': repo,
+                'dest': wc,
+                'revision': self.revisions[0],
+                'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+            }
+            rev = m.ensure_repo_and_revision()
+            self.assertEquals(rev, self.revisions[0])
+            # Make sure our local file didn't go away
+            self.failUnless(os.path.exists(os.path.join(self.wc, 'test.txt')))
+        finally:
+            m.chdir(self.pwd)
+
+    def test_mercurial_update_tip(self):
+        m = get_mercurial_vcs_obj()
+        m.vcs_config = {
+            'repo': self.repodir,
+            'dest': self.wc,
+            'revision': self.revisions[-1],
+            'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+        }
+        rev = m.ensure_repo_and_revision()
+        self.assertEquals(rev, self.revisions[-1])
+        open(os.path.join(self.wc, 'test.txt'), 'w').write("hello!")
+
+        m = get_mercurial_vcs_obj()
+        m.vcs_config = {
+            'repo': self.repodir,
+            'dest': self.wc,
+            'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+        }
+        rev = m.ensure_repo_and_revision()
+        self.assertEquals(rev, self.revisions[0])
+        # Make sure our local file didn't go away
+        self.failUnless(os.path.exists(os.path.join(self.wc, 'test.txt')))
+
+    def test_mercurial_update_rev(self):
+        m = get_mercurial_vcs_obj()
+        m.vcs_config = {
+            'repo': self.repodir,
+            'dest': self.wc,
+            'revision': self.revisions[-1],
+            'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+        }
+        rev = m.ensure_repo_and_revision()
+        self.assertEquals(rev, self.revisions[-1])
+        open(os.path.join(self.wc, 'test.txt'), 'w').write("hello!")
+
+        m = get_mercurial_vcs_obj()
+        m.vcs_config = {
+            'repo': self.repodir,
+            'dest': self.wc,
+            'revision': self.revisions[0],
+            'vcs_share_base': os.path.join(self.tmpdir, 'share'),
+        }
+        rev = m.ensure_repo_and_revision()
+        self.assertEquals(rev, self.revisions[0])
+        # Make sure our local file didn't go away
+        self.failUnless(os.path.exists(os.path.join(self.wc, 'test.txt')))
+
+    def test_make_hg_url(self):
+        #construct an hg url specific to revision, branch and filename and try to pull it down
+        file_url = mercurial.make_hg_url(
+            "hg.mozilla.org",
+            '//build/tools/',
+            revision='FIREFOX_3_6_12_RELEASE',
+            filename="/lib/python/util/hg.py",
+            protocol='https',
+        )
+        expected_url = "https://hg.mozilla.org/build/tools/raw-file/FIREFOX_3_6_12_RELEASE/lib/python/util/hg.py"
+        self.assertEquals(file_url, expected_url)
+
+    def test_make_hg_url_no_filename(self):
+        file_url = mercurial.make_hg_url(
+            "hg.mozilla.org",
+            "/build/tools",
+            revision="default",
+            protocol='https',
+        )
+        expected_url = "https://hg.mozilla.org/build/tools/rev/default"
+        self.assertEquals(file_url, expected_url)
+
+    def test_make_hg_url_no_revision_no_filename(self):
+        repo_url = mercurial.make_hg_url(
+            "hg.mozilla.org",
+            "/build/tools",
+            protocol='https',
+        )
+        expected_url = "https://hg.mozilla.org/build/tools"
+        self.assertEquals(repo_url, expected_url)
+
+    def test_make_hg_url_different_protocol(self):
+        repo_url = mercurial.make_hg_url(
+            "hg.mozilla.org",
+            "/build/tools",
+            protocol='ssh',
+        )
+        expected_url = "ssh://hg.mozilla.org/build/tools"
+        self.assertEquals(repo_url, expected_url)
+
+    def test_apply_and_push(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+
+        def c(repo, attempt):
+            m.run_command(HG + ['tag', '-f', 'TEST'], cwd=repo)
+        m.apply_and_push(self.wc, self.repodir, c)
+        self.assertEquals(get_revisions(self.wc), get_revisions(self.repodir))
+
+    def test_apply_and_push_fail(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+
+        def c(repo, attempt, remote):
+            m.run_command(HG + ['tag', '-f', 'TEST'], cwd=repo)
+            m.run_command(HG + ['tag', '-f', 'CONFLICTING_TAG'], cwd=remote)
+        m.config = {'log_to_console': False}
+        self.assertRaises(errors.VCSException, m.apply_and_push, self.wc,
+                          self.repodir, lambda r, a: c(r, a, self.repodir),
+                          max_attempts=2)
+
+    def test_apply_and_push_with_rebase(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+        m.config = {'log_to_console': False}
+
+        def c(repo, attempt, remote):
+            m.run_command(HG + ['tag', '-f', 'TEST'], cwd=repo)
+            if attempt == 1:
+                m.run_command(HG + ['rm', 'hello.txt'], cwd=remote)
+                m.run_command(HG + ['commit', '-m', 'test'], cwd=remote)
+        m.apply_and_push(self.wc, self.repodir,
+                         lambda r, a: c(r, a, self.repodir), max_attempts=2)
+        self.assertEquals(get_revisions(self.wc), get_revisions(self.repodir))
+
+    def test_apply_and_push_rebase_fails(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+        m.config = {'log_to_console': False}
+
+        def c(repo, attempt, remote):
+            m.run_command(HG + ['tag', '-f', 'TEST'], cwd=repo)
+            if attempt in (1, 2):
+                m.run_command(HG + ['tag', '-f', 'CONFLICTING_TAG'], cwd=remote)
+        m.apply_and_push(self.wc, self.repodir,
+                         lambda r, a: c(r, a, self.repodir), max_attempts=4)
+        self.assertEquals(get_revisions(self.wc), get_revisions(self.repodir))
+
+    def test_apply_and_push_on_branch(self):
+        m = get_mercurial_vcs_obj()
+        if m.hg_ver() >= (1, 6, 0):
+            m.clone(self.repodir, self.wc)
+
+            def c(repo, attempt):
+                m.run_command(HG + ['branch', 'branch3'], cwd=repo)
+                m.run_command(HG + ['tag', '-f', 'TEST'], cwd=repo)
+            m.apply_and_push(self.wc, self.repodir, c)
+            self.assertEquals(get_revisions(self.wc), get_revisions(self.repodir))
+
+    def test_apply_and_push_with_no_change(self):
+        m = get_mercurial_vcs_obj()
+        m.clone(self.repodir, self.wc)
+
+        def c(r, a):
+            pass
+        self.assertRaises(errors.VCSException, m.apply_and_push, self.wc, self.repodir, c)
+
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_l10n_locales.py

@@ -0,0 +1,132 @@
+import os
+import shutil
+import subprocess
+import sys
+import unittest
+
+import mozharness.base.log as log
+import mozharness.base.script as script
+import mozharness.mozilla.l10n.locales as locales
+
+ALL_LOCALES = ['ar', 'be', 'de', 'es-ES']
+
+MH_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+def cleanup():
+    if os.path.exists('test_logs'):
+        shutil.rmtree('test_logs')
+
+class LocalesTest(locales.LocalesMixin, script.BaseScript):
+    def __init__(self, **kwargs):
+        if 'config' not in kwargs:
+            kwargs['config'] = {'log_type': 'simple',
+                                'log_level': 'error'}
+        if 'initial_config_file' not in kwargs:
+            kwargs['initial_config_file'] = 'test/test.json'
+        super(LocalesTest, self).__init__(**kwargs)
+        self.config = {}
+        self.log_obj = None
+
+class TestLocalesMixin(unittest.TestCase):
+    BASE_ABS_DIRS = ['abs_compare_locales_dir', 'abs_log_dir',
+                     'abs_upload_dir', 'abs_work_dir', 'base_work_dir']
+    def setUp(self):
+        cleanup()
+
+    def tearDown(self):
+        cleanup()
+
+    def test_query_locales_locales(self):
+        l = LocalesTest()
+        l.locales = ['a', 'b', 'c']
+        self.assertEqual(l.locales, l.query_locales())
+
+    def test_query_locales_ignore_locales(self):
+        l = LocalesTest()
+        l.config['locales'] = ['a', 'b', 'c']
+        l.config['ignore_locales'] = ['a', 'c']
+        self.assertEqual(['b'], l.query_locales())
+
+    def test_query_locales_config(self):
+        l = LocalesTest()
+        l.config['locales'] = ['a', 'b', 'c']
+        self.assertEqual(l.config['locales'], l.query_locales())
+
+    def test_query_locales_json(self):
+        l = LocalesTest()
+        l.config['locales_file'] = os.path.join(MH_DIR, "test/helper_files/locales.json")
+        l.config['base_work_dir'] = '.'
+        l.config['work_dir'] = '.'
+        locales = l.query_locales()
+        locales.sort()
+        self.assertEqual(ALL_LOCALES, locales)
+
+# Commenting out til we can hide the FATAL ?
+#    def test_query_locales_no_file(self):
+#        l = LocalesTest()
+#        l.config['base_work_dir'] = '.'
+#        l.config['work_dir'] = '.'
+#        try:
+#            l.query_locales()
+#        except SystemExit:
+#            pass # Good
+#        else:
+#            self.assertTrue(False, "query_locales with no file doesn't fatal()!")
+
+    def test_parse_locales_file(self):
+        l = LocalesTest()
+        self.assertEqual(ALL_LOCALES, l.parse_locales_file(os.path.join(MH_DIR, 'test/helper_files/locales.txt')))
+
+    def _get_query_abs_dirs_obj(self):
+        l = LocalesTest()
+        l.config['base_work_dir'] = "base_work_dir"
+        l.config['work_dir'] = "work_dir"
+        return l
+
+    def test_query_abs_dirs_base(self):
+        l = self._get_query_abs_dirs_obj()
+        dirs = l.query_abs_dirs().keys()
+        dirs.sort()
+        self.assertEqual(dirs, self.BASE_ABS_DIRS)
+
+    def test_query_abs_dirs_base2(self):
+        l = self._get_query_abs_dirs_obj()
+        l.query_abs_dirs().keys()
+        dirs = l.query_abs_dirs().keys()
+        dirs.sort()
+        self.assertEqual(dirs, self.BASE_ABS_DIRS)
+
+    def test_query_abs_dirs_l10n(self):
+        l = self._get_query_abs_dirs_obj()
+        l.config['l10n_dir'] = "l10n_dir"
+        dirs = l.query_abs_dirs().keys()
+        dirs.sort()
+        expected_dirs = self.BASE_ABS_DIRS + ['abs_l10n_dir']
+        expected_dirs.sort()
+        self.assertEqual(dirs, expected_dirs)
+
+    def test_query_abs_dirs_mozilla(self):
+        l = self._get_query_abs_dirs_obj()
+        l.config['l10n_dir'] = "l10n_dir"
+        l.config['mozilla_dir'] = "mozilla_dir"
+        l.config['locales_dir'] = "locales_dir"
+        dirs = l.query_abs_dirs().keys()
+        dirs.sort()
+        expected_dirs = self.BASE_ABS_DIRS + ['abs_mozilla_dir', 'abs_locales_src_dir', 'abs_l10n_dir']
+        expected_dirs.sort()
+        self.assertEqual(dirs, expected_dirs)
+
+    def test_query_abs_dirs_objdir(self):
+        l = self._get_query_abs_dirs_obj()
+        l.config['l10n_dir'] = "l10n_dir"
+        l.config['mozilla_dir'] = "mozilla_dir"
+        l.config['locales_dir'] = "locales_dir"
+        l.config['objdir'] = "objdir"
+        dirs = l.query_abs_dirs().keys()
+        dirs.sort()
+        expected_dirs = self.BASE_ABS_DIRS + ['abs_mozilla_dir', 'abs_locales_src_dir', 'abs_l10n_dir', 'abs_objdir', 'abs_merge_dir', 'abs_locales_dir']
+        expected_dirs.sort()
+        self.assertEqual(dirs, expected_dirs)
+
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_mozilla_blob_upload.py

@@ -0,0 +1,103 @@
+import os
+import gc
+import unittest
+import copy
+import mock
+
+import mozharness.base.log as log
+from mozharness.base.log import ERROR
+import mozharness.base.script as script
+from mozharness.mozilla.blob_upload import BlobUploadMixin, \
+    blobupload_config_options
+
+class CleanupObj(script.ScriptMixin, log.LogMixin):
+    def __init__(self):
+        super(CleanupObj, self).__init__()
+        self.log_obj = None
+        self.config = {'log_level': ERROR}
+
+
+def cleanup():
+    gc.collect()
+    c = CleanupObj()
+    for f in ('test_logs', 'test_dir', 'tmpfile_stdout', 'tmpfile_stderr'):
+        c.rmtree(f)
+
+
+class BlobUploadScript(BlobUploadMixin, script.BaseScript):
+    config_options = copy.deepcopy(blobupload_config_options)
+    def __init__(self, **kwargs):
+        self.abs_dirs = None
+        self.set_buildbot_property = mock.Mock()
+        super(BlobUploadScript, self).__init__(
+                config_options=self.config_options,
+                **kwargs
+        )
+
+    def query_python_path(self, binary="python"):
+        if binary == "blobberc.py":
+            return mock.Mock(return_value='/path/to/blobberc').return_value
+        elif binary == "python":
+            return mock.Mock(return_value='/path/to/python').return_value
+
+    def query_abs_dirs(self):
+        if self.abs_dirs:
+            return self.abs_dirs
+        abs_dirs = super(BlobUploadScript, self).query_abs_dirs()
+        dirs = {}
+        dirs['abs_blob_upload_dir'] = os.path.join(abs_dirs['abs_work_dir'],
+                                                   'blobber_upload_dir')
+        abs_dirs.update(dirs)
+        self.abs_dirs = abs_dirs
+
+        return self.abs_dirs
+
+    def run_command(self, command):
+        self.command = command
+
+# TestBlobUploadMechanism {{{1
+class TestBlobUploadMechanism(unittest.TestCase):
+    # I need a log watcher helper function, here and in test_log.
+    def setUp(self):
+        cleanup()
+        self.s = None
+
+    def tearDown(self):
+        # Close the logfile handles, or windows can't remove the logs
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del(self.s)
+        cleanup()
+
+    def test_blob_upload_mechanism(self):
+        self.s = BlobUploadScript(config={'log_type': 'multi',
+                                          'blob_upload_branch': 'test-branch',
+                                          'default_blob_upload_servers':
+                                            ['http://blob_server.me'],
+                                          'blob_uploader_auth_file':
+                                            os.path.abspath(__file__)},
+                                  initial_config_file='test/test.json')
+
+        content = "Hello world!"
+        parent_dir = self.s.query_abs_dirs()['abs_blob_upload_dir']
+        if not os.path.isdir(parent_dir):
+            self.s.mkdir_p(parent_dir)
+
+        file_name = os.path.join(parent_dir, 'test_mock_blob_file')
+        self.s.write_to_file(file_name, content)
+        self.s.upload_blobber_files()
+        self.assertTrue(self.s.set_buildbot_property.called)
+
+        expected_result = ['/path/to/python', '/path/to/blobberc', '-u',
+                           'http://blob_server.me', '-a',
+                           os.path.abspath(__file__), '-b', 'test-branch', '-d']
+        expected_result.append(self.s.query_abs_dirs()['abs_blob_upload_dir'])
+        expected_result += [
+                '--output-manifest',
+                os.path.join(self.s.query_abs_dirs()['abs_work_dir'], "uploaded_files.json")
+        ]
+        self.assertEqual(expected_result, self.s.command)
+
+
+# main {{{1
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_mozilla_buildbot.py

@@ -0,0 +1,62 @@
+import gc
+import unittest
+
+
+import mozharness.base.log as log
+from mozharness.base.log import ERROR
+import mozharness.base.script as script
+from mozharness.mozilla.buildbot import BuildbotMixin, TBPL_SUCCESS, \
+    TBPL_FAILURE, EXIT_STATUS_DICT
+
+
+class CleanupObj(script.ScriptMixin, log.LogMixin):
+    def __init__(self):
+        super(CleanupObj, self).__init__()
+        self.log_obj = None
+        self.config = {'log_level': ERROR}
+
+
+def cleanup():
+    gc.collect()
+    c = CleanupObj()
+    for f in ('test_logs', 'test_dir', 'tmpfile_stdout', 'tmpfile_stderr'):
+        c.rmtree(f)
+
+
+class BuildbotScript(BuildbotMixin, script.BaseScript):
+    def __init__(self, **kwargs):
+        super(BuildbotScript, self).__init__(**kwargs)
+
+
+# TestBuildbotStatus {{{1
+class TestBuildbotStatus(unittest.TestCase):
+    # I need a log watcher helper function, here and in test_log.
+    def setUp(self):
+        cleanup()
+        self.s = None
+
+    def tearDown(self):
+        # Close the logfile handles, or windows can't remove the logs
+        if hasattr(self, 's') and isinstance(self.s, object):
+            del(self.s)
+        cleanup()
+
+    def test_over_max_log_size(self):
+        self.s = BuildbotScript(config={'log_type': 'multi',
+                                        'buildbot_max_log_size': 200},
+                                initial_config_file='test/test.json')
+        self.s.info("foo!")
+        self.s.buildbot_status(TBPL_SUCCESS)
+        self.assertEqual(self.s.return_code, EXIT_STATUS_DICT[TBPL_FAILURE])
+
+    def test_under_max_log_size(self):
+        self.s = BuildbotScript(config={'log_type': 'multi',
+                                        'buildbot_max_log_size': 20000},
+                                initial_config_file='test/test.json')
+        self.s.info("foo!")
+        self.s.buildbot_status(TBPL_SUCCESS)
+        self.assertEqual(self.s.return_code, EXIT_STATUS_DICT[TBPL_SUCCESS])
+
+# main {{{1
+if __name__ == '__main__':
+    unittest.main()

testing/mozharness/test/test_mozilla_release.py

@@ -0,0 +1,42 @@
+import unittest
+from mozharness.mozilla.release import get_previous_version
+
+
+class TestGetPreviousVersion(unittest.TestCase):
+    def testESR(self):
+        self.assertEquals(
+            '31.5.3esr',
+            get_previous_version('31.6.0esr',
+                                 ['31.5.3esr', '31.5.2esr', '31.4.0esr']))
+
+    def testReleaseBuild1(self):
+        self.assertEquals(
+            '36.0.4',
+            get_previous_version('37.0', ['36.0.4', '36.0.1', '35.0.1']))
+
+    def testReleaseBuild2(self):
+        self.assertEquals(
+            '36.0.4',
+            get_previous_version('37.0',
+                                 ['37.0', '36.0.4', '36.0.1', '35.0.1']))
+
+    def testBetaMidCycle(self):
+        self.assertEquals(
+            '37.0b4',
+            get_previous_version('37.0b5', ['37.0b4', '37.0b3']))
+
+    def testBetaEarlyCycle(self):
+        # 37.0 is the RC build
+        self.assertEquals(
+            '38.0b1',
+            get_previous_version('38.0b2', ['38.0b1', '37.0']))
+
+    def testBetaFirstInCycle(self):
+        self.assertEquals(
+            '37.0',
+            get_previous_version('38.0b1', ['37.0', '37.0b7']))
+
+    def testTwoDots(self):
+        self.assertEquals(
+            '37.1.0',
+            get_previous_version('38.0b1', ['37.1.0', '36.0']))