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3904b74a3f
Thanks Clueless for the initial patch. Note that unittest has been purposely left out (external package only used by Python 2.6).
59 lines
2.5 KiB
Python
59 lines
2.5 KiB
Python
from django.template import VariableNode, Context
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from django.template.loader import get_template_from_string
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from django.utils.unittest import TestCase
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from django.test.utils import override_settings
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class NodelistTest(TestCase):
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def test_for(self):
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source = '{% for i in 1 %}{{ a }}{% endfor %}'
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template = get_template_from_string(source)
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vars = template.nodelist.get_nodes_by_type(VariableNode)
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self.assertEqual(len(vars), 1)
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def test_if(self):
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source = '{% if x %}{{ a }}{% endif %}'
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template = get_template_from_string(source)
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vars = template.nodelist.get_nodes_by_type(VariableNode)
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self.assertEqual(len(vars), 1)
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def test_ifequal(self):
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source = '{% ifequal x y %}{{ a }}{% endifequal %}'
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template = get_template_from_string(source)
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vars = template.nodelist.get_nodes_by_type(VariableNode)
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self.assertEqual(len(vars), 1)
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def test_ifchanged(self):
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source = '{% ifchanged x %}{{ a }}{% endifchanged %}'
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template = get_template_from_string(source)
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vars = template.nodelist.get_nodes_by_type(VariableNode)
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self.assertEqual(len(vars), 1)
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class ErrorIndexTest(TestCase):
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"""
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Checks whether index of error is calculated correctly in
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template debugger in for loops. Refs ticket #5831
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"""
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@override_settings(DEBUG=True, TEMPLATE_DEBUG = True)
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def test_correct_exception_index(self):
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tests = [
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('{% load bad_tag %}{% for i in range %}{% badsimpletag %}{% endfor %}', (38, 56)),
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('{% load bad_tag %}{% for i in range %}{% for j in range %}{% badsimpletag %}{% endfor %}{% endfor %}', (58, 76)),
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('{% load bad_tag %}{% for i in range %}{% badsimpletag %}{% for j in range %}Hello{% endfor %}{% endfor %}', (38, 56)),
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('{% load bad_tag %}{% for i in range %}{% for j in five %}{% badsimpletag %}{% endfor %}{% endfor %}', (38, 57)),
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('{% load bad_tag %}{% for j in five %}{% badsimpletag %}{% endfor %}', (18, 37)),
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]
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context = Context({
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'range': range(5),
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'five': 5,
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})
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for source, expected_error_source_index in tests:
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template = get_template_from_string(source)
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try:
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template.render(context)
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except (RuntimeError, TypeError) as e:
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error_source_index = e.django_template_source[1]
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self.assertEqual(error_source_index,
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expected_error_source_index)
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