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#!/usr/bin/python3
#
# Copyright 2017 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import copy
import unittest
import common
from autotest_lib.utils import labellib
class KeyvalLabelTestCase(unittest.TestCase):
"""Tests for basic KeyvalLabel functions."""
def test_parse_keyval_label(self):
got = labellib.parse_keyval_label('pool:suites')
self.assertEqual(got, labellib.KeyvalLabel('pool', 'suites'))
def test_parse_keyval_label_with_multiple_colons(self):
got = labellib.parse_keyval_label('pool:suites:penthouse')
self.assertEqual(got, labellib.KeyvalLabel('pool', 'suites:penthouse'))
def test_parse_keyval_label_raises(self):
with self.assertRaises(ValueError):
labellib.parse_keyval_label('webcam')
def test_format_keyval_label(self):
got = labellib.format_keyval_label(
labellib.KeyvalLabel('pool', 'suites'))
self.assertEqual(got, 'pool:suites')
def test_format_keyval_label_with_colon_in_value(self):
got = labellib.format_keyval_label(
labellib.KeyvalLabel('pool', 'suites:penthouse'))
self.assertEqual(got, 'pool:suites:penthouse')
class LabelsMappingTestCase(unittest.TestCase):
"""Tests for LabelsMapping class."""
def test_getlabels(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping.getlabels(), labels)
def test_init_and_getlabels_should_remove_duplicates(self):
labels = ['webcam', 'pool:suites', 'pool:party']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping.getlabels(), ['webcam', 'pool:suites'])
def test_init_and_getlabels_should_move_plain_labels_first(self):
labels = ['ohse:tsubame', 'webcam']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping.getlabels(), ['webcam', 'ohse:tsubame'])
def test_init_and_getlabels_should_preserve_plain_label_order(self):
labels = ['webcam', 'exec', 'method']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping.getlabels(), ['webcam', 'exec', 'method'])
def test_init_and_getlabels_should_preserve_keyval_label_order(self):
labels = ['class:protecta', 'method:metafalica', 'exec:chronicle_key']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping.getlabels(), labels)
def test_init_should_not_mutate_labels(self):
labels = ['class:protecta', 'exec:chronicle_key', 'method:metafalica']
input_labels = copy.deepcopy(labels)
mapping = labellib.LabelsMapping(input_labels)
mapping['class'] = 'distllista'
self.assertEqual(input_labels, labels)
def test_init_mutated_arg_should_not_affect_mapping(self):
labels = ['class:protecta', 'exec:chronicle_key', 'method:metafalica']
mapping = labellib.LabelsMapping(labels)
original_mapping = copy.deepcopy(mapping)
labels.pop()
self.assertEqual(mapping, original_mapping)
def test_duplicate_keys_should_take_first(self):
labels = ['webcam', 'pool:party', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping['pool'], 'party')
def test_getitem(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(mapping['pool'], 'suites')
def test_in(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
self.assertIn('pool', mapping)
def test_setitem(self):
labels = ['webcam']
mapping = labellib.LabelsMapping(labels)
mapping['pool'] = 'suites'
self.assertEqual(mapping['pool'], 'suites')
def test_setitem_to_none_should_delete(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
mapping['pool'] = None
self.assertNotIn('pool', mapping)
def test_setitem_to_none_with_missing_key_should_noop(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
mapping['foo'] = None
self.assertNotIn('foo', mapping)
def test_delitem(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
del mapping['pool']
self.assertNotIn('pool', mapping)
def test_iter(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(list(iter(mapping)), ['pool'])
def test_len(self):
labels = ['webcam', 'pool:suites']
mapping = labellib.LabelsMapping(labels)
self.assertEqual(len(mapping), 1)
class CrosVersionTestCase(unittest.TestCase):
"""Tests for CrosVersion functions."""
def test_parse_cros_version_without_rc(self):
got = labellib.parse_cros_version('lumpy-release/R27-3773.0.0')
self.assertEqual(got, labellib.CrosVersion('lumpy-release', 'lumpy',
'R27', '3773.0.0', None))
def test_parse_cros_version_with_rc(self):
got = labellib.parse_cros_version('lumpy-release/R27-3773.0.0-rc1')
self.assertEqual(got, labellib.CrosVersion('lumpy-release', 'lumpy',
'R27', '3773.0.0', 'rc1'))
def test_parse_cros_version_raises(self):
with self.assertRaises(ValueError):
labellib.parse_cros_version('foo')
def test_format_cros_version_without_rc(self):
got = labellib.format_cros_version(
labellib.CrosVersion('lumpy-release', 'lumpy', 'R27',
'3773.0.0', None))
self.assertEqual(got, 'lumpy-release/R27-3773.0.0')
def test_format_cros_version_with_rc(self):
got = labellib.format_cros_version(
labellib.CrosVersion('lumpy-release', 'lumpy', 'R27',
'3773.0.0', 'rc1'))
self.assertEqual(got, 'lumpy-release/R27-3773.0.0-rc1')
def test_parse_cros_version_for_board(self):
test_builds = ['lumpy-release/R27-3773.0.0-rc1',
'trybot-lumpy-paladin/R27-3773.0.0',
'lumpy-pre-cq/R27-3773.0.0-rc1',
'lumpy-test-ap/R27-3773.0.0-rc1',
'lumpy-toolchain/R27-3773.0.0-rc1',
]
for build in test_builds:
cros_version = labellib.parse_cros_version(build)
self.assertEqual(cros_version.board, 'lumpy')
self.assertEqual(cros_version.milestone, 'R27')
build = 'trybot-lumpy-a-pre-cq/R27-3773.0.0-rc1'
cros_version = labellib.parse_cros_version(build)
self.assertEqual(cros_version.board, 'lumpy-a')
self.assertEqual(cros_version.milestone, 'R27')
build = 'trybot-lumpy_a-pre-cq/R27-3773.0.0-rc1'
cros_version = labellib.parse_cros_version(build)
self.assertEqual(cros_version.board, 'lumpy_a')
self.assertEqual(cros_version.milestone, 'R27')
if __name__ == '__main__':
unittest.main()
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