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Added more tests for the new stack behavior.

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This commit is contained in:
Armin Ronacher 2012-04-09 15:16:09 +01:00
parent 307d1bc4e5
commit f8f2e2dff4
3 changed files with 33 additions and 2 deletions
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8
flask/helpers.py
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@ -200,6 +200,9 @@ def url_for(endpoint, **values):
"""
appctx = _app_ctx_stack.top
reqctx = _request_ctx_stack.top
if appctx is None:
raise RuntimeError('Attempted to generate a URL with the application '
'context being pushed. This has to be executed ')
# If request specific information is available we have some extra
# features that support "relative" urls.
@ -225,6 +228,11 @@ def url_for(endpoint, **values):
# the urls external by default.
else:
url_adapter = appctx.url_adapter
if url_adapter is None:
raise RuntimeError('Application was not able to create a URL '
'adapter for request independent URL generation. '
'You might be able to fix this by setting '
'the SERVER_NAME config variable.')
external = values.pop('_external', True)
anchor = values.pop('_anchor', None)