def testBuiltInOverride(self):
# Make sure we can override builtin recipes without destroying the
# original modules.
packageRecipeModuleId = id(packagerecipe)
os.chdir(self.workDir)
self.newpkg('foo')
os.chdir('foo')
self.writeFile('foo.recipe', fooRecipe)
# override PackageRecipe with a derivative
self.writeFile('packagerecipe.recipe', packageRecipe)
i = len(sys.modules)
repos = self.openRepository()
loader = loadrecipe.RecipeLoader(self.workDir + '/foo/foo.recipe',
self.cfg,
repos=repos)
# we don't update sys.modules for loaded modules
assert (len(sys.modules) == i)
recipe = loader.getRecipe()
fooModule = recipe.__moduleObj__
loadedPackageRecipe = fooModule.PackageRecipe
# these should be different because we overloaded PackageRecipe, but
# the PackageRecipe we see from the packagerecipe should be the
# original
assert (loadedPackageRecipe != packagerecipe.PackageRecipe)
assert (id(packagerecipe) == packageRecipeModuleId)
def _loadRecipeClassFromCheckout(self, recipePath):
directory = os.path.dirname(recipePath)
repos, sourceState = self._getRepositoryStateFromDirectory(directory)
cfg = self.getConaryConfig()
self._initializeFlavors()
loader = loadrecipe.RecipeLoader(recipePath, cfg=cfg,
repos=repos,
branch=sourceState.getBranch(),
buildFlavor=cfg.buildFlavor)
return loader.getRecipe()
def _loadRecipe(self, recipe=recipes.testGroup1, group_name='group-test'):
'''Return a recipe class from the given recipe blob'''
temp_dir = tempfile.mkdtemp(prefix='conary-test-')
try:
recipe_file = os.path.join(temp_dir, group_name + '.recipe')
open(recipe_file, 'w').write(recipe)
loader = loadrecipe.RecipeLoader(recipe_file, self.cfg)
finally:
shutil.rmtree(temp_dir)
return loader.getRecipe()
def testLoadRecipeFails(self):
brokenRecipe = """\
class TestRecipe1(PackageRecipe):
name = 'testcase'
version = '1.0'
a = bb # unknown variable
def setup(self):
pass
"""
os.chdir(self.workDir)
self.writeFile('testcase.recipe', brokenRecipe)
try:
loadrecipe.RecipeLoader(self.workDir + '/testcase.recipe',
self.cfg)
except Exception, err:
assert ('''Error in recipe file "testcase.recipe":
Traceback (most recent call last):''' in str(err))
assert (str(err).endswith('''\
a = bb # unknown variable
NameError: name \'bb\' is not defined
'''))
def testLoadRecipeInRecipeFails(self):
brokenRecipe = """\
class TestRecipe1(PackageRecipe):
loadSuperClass('foo')
name = 'testcase'
version = '1.0'
def setup(self):
pass
"""
os.chdir(self.workDir)
self.writeFile('testcase.recipe', brokenRecipe)
repos = self.openRepository()
self.checkException(
loadrecipe.RecipeLoader,
self.workDir + '/testcase.recipe',
self.cfg,
repos=None,
error=(
'unable to load recipe file %s/testcase.recipe:\n'
'Error in recipe file "testcase.recipe", line 1:\n'
' cannot find source component foo:source: No repository access'
% self.workDir))
self.checkException(
loadrecipe.RecipeLoader,
self.workDir + '/testcase.recipe',
self.cfg,
repos=repos,
error=
('unable to load recipe file %s/testcase.recipe:\n'
'Error in recipe file "testcase.recipe", line 1:\n'
' cannot find source component foo:source: foo:source was not found on path localhost@rpl:linux'
% self.workDir))
fooRecipe = """\
class Foo(PackageRecipe):
name = 'foo'
version = '1.0'
a = b # nameerror
def setup(self):
pass
"""
self.writeFile('foo.recipe', fooRecipe)
try:
loadrecipe.RecipeLoader(self.workDir + '/testcase.recipe',
self.cfg,
repos=None)
except Exception, err:
if sys.version_info >= (2, 5):
topModule = "<module>"
else:
topModule = "?"
self.assertEqual(
str(err), '''\
unable to load recipe file %s/testcase.recipe:
Error in recipe file "testcase.recipe", line 1:
unable to load recipe file %s/foo.recipe:
Error in recipe file "foo.recipe":
Traceback (most recent call last):
File "%s/foo.recipe", line 1, in %s
class Foo(PackageRecipe):
File "%s/foo.recipe", line 4, in Foo
a = b # nameerror
NameError: name 'b' is not defined
''' % (self.workDir, self.workDir, self.workDir, topModule, self.workDir))