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from django.test import TestCase
from django.test import override_settings
from codespeed.models import Project, Executable, Branch, Revision, Benchmark
from codespeed.views import getbaselineexecutables
from codespeed.views import getcomparisonexes
from codespeed.views_data import get_sanitized_executable_name_for_timeline_view
from codespeed.views_data import get_sanitized_executable_name_for_comparison_view
from codespeed.views_data import parse_benchmark_ident
class TestGetBaselineExecutables(TestCase):
"""Test helper functions in codespeed.views"""
def setUp(self):
self.project = Project.objects.create(name='Test')
self.executable = Executable.objects.create(
name='TestExecutable', project=self.project)
self.branch = Branch.objects.create(name='master',
project=self.project)
def test_get_baseline_executables(self):
# No revisions, no baseline
result = getbaselineexecutables()
self.assertEqual(len(result), 1)
self.assertEqual(result[0]['executable'], 'none')
# Check that a tagged revision will be included as baseline
revision1 = Revision.objects.create(commitid='1', tag='0.1',
branch=self.branch)
result = getbaselineexecutables()
self.assertEqual(len(result), 2)
self.assertEqual(result[0]['executable'], 'none')
self.assertEqual(result[1]['executable'], self.executable)
self.assertEqual(result[1]['revision'], revision1)
Revision.objects.create(commitid='2', tag='0.2', branch=self.branch)
result = getbaselineexecutables()
self.assertEqual(len(result), 3)
# An untagged revision will not be available as baseline
Revision.objects.create(commitid='3', branch=self.branch)
result = getbaselineexecutables()
self.assertEqual(len(result), 3)
class TestGetComparisonExes(TestCase):
def setUp(self):
self.project = Project.objects.create(name='Test')
self.executable_1 = Executable.objects.create(
name='TestExecutable1', project=self.project)
self.executable_2 = Executable.objects.create(
name='TestExecutable2', project=self.project)
self.branch_master = Branch.objects.create(name='master',
project=self.project)
self.branch_custom = Branch.objects.create(name='custom',
project=self.project)
self.revision_1_master = Revision.objects.create(
branch=self.branch_master, commitid='1')
self.revision_1_custom = Revision.objects.create(
branch=self.branch_custom, commitid='1')
def _insert_mock_revision_objects(self):
self.rev_v4 = Revision.objects.create(
branch=self.branch_master, commitid='4', tag='v4.0.0')
self.rev_v5 = Revision.objects.create(
branch=self.branch_master, commitid='5', tag='v5.0.0')
self.rev_v6 = Revision.objects.create(
branch=self.branch_master, commitid='6', tag='v6.0.0')
def test_get_comparisonexes_master_default_branch(self):
# Standard "master" default branch is used
self.project.default_branch = 'master'
self.project.save()
executables, exe_keys = getcomparisonexes()
self.assertEqual(len(executables), 1)
self.assertEqual(len(executables[self.project]), 4)
self.assertEqual(len(exe_keys), 4)
self.assertEqual(executables[self.project][0]['executable'],
self.executable_1)
self.assertEqual(executables[self.project][0]['revision'],
self.revision_1_master)
self.assertEqual(executables[self.project][0]['key'],
'1:L:master')
self.assertEqual(executables[self.project][0]['name'],
'TestExecutable1 latest')
self.assertEqual(executables[self.project][0]['revision'],
self.revision_1_master)
self.assertEqual(executables[self.project][1]['key'],
'2:L:master')
self.assertEqual(executables[self.project][1]['name'],
'TestExecutable2 latest')
self.assertEqual(executables[self.project][2]['key'],
'1:L:custom')
self.assertEqual(executables[self.project][2]['name'],
'TestExecutable1 latest in branch \'custom\'')
self.assertEqual(executables[self.project][3]['key'],
'2:L:custom')
self.assertEqual(executables[self.project][3]['name'],
'TestExecutable2 latest in branch \'custom\'')
self.assertEqual(exe_keys[0], '1:L:master')
self.assertEqual(exe_keys[1], '2:L:master')
def test_get_comparisonexes_custom_default_branch(self):
# Custom default branch is used
self.project.default_branch = 'custom'
self.project.save()
executables, exe_keys = getcomparisonexes()
self.assertEqual(len(executables), 1)
self.assertEqual(len(executables[self.project]), 4)
self.assertEqual(len(exe_keys), 4)
self.assertEqual(executables[self.project][0]['executable'],
self.executable_1)
self.assertEqual(executables[self.project][0]['revision'],
self.revision_1_master)
self.assertEqual(executables[self.project][0]['key'],
'1:L:master')
self.assertEqual(executables[self.project][0]['name'],
'TestExecutable1 latest in branch \'master\'')
self.assertEqual(executables[self.project][0]['revision'],
self.revision_1_master)
self.assertEqual(executables[self.project][1]['key'],
'2:L:master')
self.assertEqual(executables[self.project][1]['name'],
'TestExecutable2 latest in branch \'master\'')
self.assertEqual(executables[self.project][2]['key'],
'1:L:custom')
self.assertEqual(executables[self.project][2]['name'],
'TestExecutable1 latest')
self.assertEqual(executables[self.project][3]['key'],
'2:L:custom')
self.assertEqual(executables[self.project][3]['name'],
'TestExecutable2 latest')
self.assertEqual(exe_keys[0], '1:L:master')
self.assertEqual(exe_keys[1], '2:L:master')
self.assertEqual(exe_keys[2], '1:L:custom')
self.assertEqual(exe_keys[3], '2:L:custom')
def test_get_comparisonexes_branch_filtering(self):
# branch1 and branch3 have display_on_comparison_page flag set to False
# so they shouldn't be included in the result
branch1 = Branch.objects.create(name='branch1', project=self.project,
display_on_comparison_page=False)
branch2 = Branch.objects.create(name='branch2', project=self.project,
display_on_comparison_page=True)
branch3 = Branch.objects.create(name='branch3', project=self.project,
display_on_comparison_page=False)
Revision.objects.create(branch=branch1, commitid='1')
Revision.objects.create(branch=branch2, commitid='1')
Revision.objects.create(branch=branch3, commitid='1')
executables, exe_keys = getcomparisonexes()
self.assertEqual(len(executables), 1)
self.assertEqual(len(executables[self.project]), 6)
self.assertEqual(len(exe_keys), 6)
expected_exe_keys = [
'1:L:master',
'2:L:master',
'1:L:custom',
'2:L:custom',
'1:L:branch2',
'2:L:branch2'
]
self.assertEqual(exe_keys, expected_exe_keys)
for index, exe_key in enumerate(expected_exe_keys):
self.assertEqual(executables[self.project][index]['key'], exe_key)
def test_get_comparisonexes_tag_name_filtering_no_filter_specified(self):
# Insert some mock revisions with tags
self._insert_mock_revision_objects()
# No COMPARISON_TAGS filters specified, all the tags should be included
executables, exe_keys = getcomparisonexes()
self.assertEqual(len(executables), 1)
self.assertEqual(len(executables[self.project]), 2 * 2 + 2 * 3)
self.assertEqual(len(exe_keys), 2 * 2 + 2 * 3)
self.assertExecutablesListContainsRevision(executables[self.project],
self.rev_v4)
self.assertExecutablesListContainsRevision(executables[self.project],
self.rev_v5)
self.assertExecutablesListContainsRevision(executables[self.project],
self.rev_v6)
def test_get_comparisonexes_tag_name_filtering_single_tag_specified(self):
# Insert some mock revisions with tags
self._insert_mock_revision_objects()
# Only a single tag should be included
with override_settings(COMPARISON_COMMIT_TAGS=['v4.0.0']):
executables, exe_keys = getcomparisonexes()
self.assertEqual(len(executables), 1)
self.assertEqual(len(executables[self.project]), 2 * 2 + 2 * 1)
self.assertEqual(len(exe_keys), 2 * 2 + 2 * 1)
self.assertExecutablesListContainsRevision(
executables[self.project], self.rev_v4)
self.assertExecutablesListDoesntContainRevision(
executables[self.project], self.rev_v5)
self.assertExecutablesListDoesntContainRevision(
executables[self.project], self.rev_v6)
def test_get_comparisonexes_tag_name_filtering_empty_list_specified(self):
# Insert some mock revisions with tags
self._insert_mock_revision_objects()
# No tags should be included
with override_settings(COMPARISON_COMMIT_TAGS=[]):
executables, exe_keys = getcomparisonexes()
self.assertEqual(len(executables), 1)
self.assertEqual(len(executables[self.project]), 2 * 2)
self.assertEqual(len(exe_keys), 2 * 2)
self.assertExecutablesListDoesntContainRevision(
executables[self.project], self.rev_v4)
self.assertExecutablesListDoesntContainRevision(
executables[self.project], self.rev_v5)
self.assertExecutablesListDoesntContainRevision(
executables[self.project], self.rev_v6)
def assertExecutablesListContainsRevision(self, executables, revision):
found = self._executable_list_contains_revision(executables=executables,
revision=revision)
if not found:
self.assertFalse("Didn't find revision \"%s\" in executable list \"%s\"" %
(str(revision), str(executables)))
def assertExecutablesListDoesntContainRevision(self, executables, revision):
found = self._executable_list_contains_revision(executables=executables,
revision=revision)
if found:
self.assertFalse("Found revision \"%s\", but didn't expect it" %
(str(revision)))
def _executable_list_contains_revision(self, executables, revision):
for executable in executables:
if executable['revision'] == revision:
return True
return False
class UtilityFunctionsTestCase(TestCase):
@override_settings(TIMELINE_EXECUTABLE_NAME_MAX_LEN=22)
def test_get_sanitized_executable_name_for_timeline_view(self):
executable = Executable(name='a' * 22)
name = get_sanitized_executable_name_for_timeline_view(executable)
self.assertEqual(name, 'a' * 22)
executable = Executable(name='a' * 25)
name = get_sanitized_executable_name_for_timeline_view(executable)
self.assertEqual(name, 'a' * 22 + '...')
@override_settings(COMPARISON_EXECUTABLE_NAME_MAX_LEN=20)
def test_get_sanitized_executable_name_for_comparison_view(self):
executable = Executable(name='b' * 20)
name = get_sanitized_executable_name_for_comparison_view(executable)
self.assertEqual(name, 'b' * 20)
executable = Executable(name='b' * 25)
name = get_sanitized_executable_name_for_comparison_view(executable)
self.assertEqual(name, 'b' * 20 + '...')
class TestParseBenchmarkIdent(TestCase):
"""The /changes/ page links to /timeline/?ben=<benchmark.name>, i.e. the
bare name without a '.<source>' suffix. parse_benchmark_ident() must
resolve such short links back to the right source whenever the name is
unambiguous, even when the name itself contains a dot (as pyperformance
benchmark names sometimes do, e.g. 'base16_large.pyperf')."""
def test_full_ident_with_valid_source_suffix(self):
self.assertEqual(
parse_benchmark_ident('mybenchmark.pyperformance'),
('mybenchmark', 'pyperformance'))
self.assertEqual(
parse_benchmark_ident('mybenchmark.legacy'),
('mybenchmark', 'legacy'))
def test_bare_legacy_name_without_dot(self):
Benchmark.objects.create(name='ai', source='legacy')
self.assertEqual(parse_benchmark_ident('ai'), ('ai', 'legacy'))
def test_bare_pyperformance_name_containing_dot(self):
# Regression test: this name contains a dot but isn't a valid
# '<name>.<source>' pair, since 'pyperf' isn't a known source.
Benchmark.objects.create(
name='base16_large.pyperf', source='pyperformance')
self.assertEqual(
parse_benchmark_ident('base16_large.pyperf'),
('base16_large.pyperf', 'pyperformance'))
def test_unknown_name_falls_back_to_legacy(self):
self.assertEqual(
parse_benchmark_ident('nosuchbenchmark'),
('nosuchbenchmark', 'legacy'))
def test_ambiguous_name_across_sources_falls_back_to_legacy(self):
Benchmark.objects.create(name='float', source='legacy')
Benchmark.objects.create(name='float', source='pyperformance')
self.assertEqual(
parse_benchmark_ident('float'), ('float', 'legacy'))