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#! /usr/bin/env python
# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
#
# BitBake Toaster Implementation
#
# Copyright (C) 2013-2015 Intel Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""Test cases for Toaster ORM."""
from django.test import TestCase, TransactionTestCase
from orm.models import LocalLayerSource, LayerIndexLayerSource, ImportedLayerSource, LayerSource
from orm.models import Branch, LayerVersionDependency
from orm.models import Project, Layer, Layer_Version, Branch, ProjectLayer
from orm.models import Release, ReleaseLayerSourcePriority, BitbakeVersion
from django.db import IntegrityError
import os
# set TTS_LAYER_INDEX to the base url to use a different instance of the layer index
class LayerSourceVerifyInheritanceSaveLoad(TestCase):
"""
Tests to verify inheritance for the LayerSource proxy-inheritance classes.
"""
def test_object_creation(self):
"""Test LayerSource object creation."""
for name, sourcetype in [("a1", LayerSource.TYPE_LOCAL),
("a2", LayerSource.TYPE_LAYERINDEX),
("a3", LayerSource.TYPE_IMPORTED)]:
LayerSource.objects.create(name=name, sourcetype=sourcetype)
objects = LayerSource.objects.all()
self.assertTrue(isinstance(objects[0], LocalLayerSource))
self.assertTrue(isinstance(objects[1], LayerIndexLayerSource))
self.assertTrue(isinstance(objects[2], ImportedLayerSource))
def test_duplicate_error(self):
"""Test creation of duplicate LayerSource objects."""
stype = LayerSource.TYPE_LOCAL
LayerSource.objects.create(name="a1", sourcetype=stype)
with self.assertRaises(IntegrityError):
LayerSource.objects.create(name="a1", sourcetype=stype)
class LILSUpdateTestCase(TransactionTestCase):
"""Test Layer Source update."""
def setUp(self):
"""Create release."""
bbv = BitbakeVersion.objects.create(\
name="master", giturl="git://git.openembedded.org/bitbake")
Release.objects.create(name="default-release", bitbake_version=bbv,
branch_name="master")
def test_update(self):
"""Check if LayerSource.update can fetch branches."""
url = os.getenv("TTS_LAYER_INDEX",
default="http://layers.openembedded.org/")
lsobj = LayerSource.objects.create(\
name="b1", sourcetype=LayerSource.TYPE_LAYERINDEX,
apiurl=url + "layerindex/api/")
lsobj.update()
self.assertTrue(lsobj.branch_set.all().count() > 0,
"no branches fetched")
class LayerVersionEquivalenceTestCase(TestCase):
"""Verify Layer_Version priority selection."""
def setUp(self):
"""Create required objects."""
# create layer source
self.lsrc = LayerSource.objects.create(name="dummy-layersource",
sourcetype=LayerSource.TYPE_LOCAL)
# create release
bbv = BitbakeVersion.objects.create(\
name="master", giturl="git://git.openembedded.org/bitbake")
self.release = Release.objects.create(name="default-release",
bitbake_version=bbv,
branch_name="master")
# attach layer source to release
ReleaseLayerSourcePriority.objects.create(\
release=self.release, layer_source=self.lsrc, priority=1)
# create a layer version for the layer on the specified branch
self.layer = Layer.objects.create(name="meta-testlayer",
layer_source=self.lsrc)
self.branch = Branch.objects.create(name="master", layer_source=self.lsrc)
self.lver = Layer_Version.objects.create(\
layer=self.layer, layer_source=self.lsrc, up_branch=self.branch)
# create project and project layer
self.project = Project.objects.create_project(name="test-project",
release=self.release)
ProjectLayer.objects.create(project=self.project,
layercommit=self.lver)
# create spoof layer that should not appear in the search results
layer = Layer.objects.create(name="meta-notvalid",
layer_source=self.lsrc)
self.lver2 = Layer_Version.objects.create(layer=layer,
layer_source=self.lsrc,
up_branch=self.branch)
def test_single_layersource(self):
"""
When we have a single layer version,
get_equivalents_wpriority() should return a list with
just this layer_version.
"""
equivqs = self.lver.get_equivalents_wpriority(self.project)
self.assertEqual(list(equivqs), [self.lver])
def test_dual_layersource(self):
"""
If we have two layers with the same name, from different layer sources,
we expect both layers in, in increasing priority of the layer source.
"""
lsrc2 = LayerSource.objects.create(\
name="dummy-layersource2",
sourcetype=LayerSource.TYPE_LOCAL,
apiurl="test")
# assign a lower priority for the second layer source
self.release.releaselayersourcepriority_set.create(layer_source=lsrc2,
priority=2)
# create a new layer_version for a layer with the same name
# coming from the second layer source
layer2 = Layer.objects.create(name="meta-testlayer",
layer_source=lsrc2)
lver2 = Layer_Version.objects.create(layer=layer2, layer_source=lsrc2,
up_branch=self.branch)
# expect two layer versions, in the priority order
equivqs = self.lver.get_equivalents_wpriority(self.project)
self.assertEqual(list(equivqs), [lver2, self.lver])
def test_compatible_layer_versions(self):
"""
When we have a 2 layer versions, get_all_compatible_layerversions()
should return a queryset with both.
"""
compat_lv = self.project.get_all_compatible_layer_versions()
self.assertEqual(list(compat_lv), [self.lver, self.lver2])
def test_layerversion_get_alldeps(self):
"""Test Layer_Version.get_alldeps API."""
lvers = {}
for i in range(10):
name = "layer%d" % i
lvers[name] = Layer_Version.objects.create(layer=Layer.objects.create(name=name),
project=self.project)
if i:
LayerVersionDependency.objects.create(layer_version=lvers["layer%d" % (i - 1)],
depends_on=lvers[name])
# Check dinamically added deps
self.assertEqual(lvers['layer0'].get_alldeps(self.project.id),
[lvers['layer%d' % n] for n in range(1, i+1)])
# Check chain of deps created in previous loop
for i in range(10):
self.assertEqual(lvers['layer%d' % i].get_alldeps(self.project.id),
[lvers['layer%d' % n] for n in range(i+1, 10)])
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