genshi/mirror: markup/tests/template.py annotate

annotate markup/tests/template.py @ 36:ed370ebfa794 trunk

Fix for #7: match templates no longer process their own output.

author	cmlenz
date	Sun, 02 Jul 2006 22:39:03 +0000
parents	b4f78c05e5c9
children	37557b8fb925

rev	line source
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	1 # -- coding: utf-8 --
5479aae32f5a Initial import. cmlenz parents: diff changeset	2 #
27 b4f78c05e5c9 * Fix the boilerplate in the Python source files. cmlenz parents: 21 diff changeset	3 # Copyright (C) 2006 Christopher Lenz
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	4 # All rights reserved.
5479aae32f5a Initial import. cmlenz parents: diff changeset	5 #
5479aae32f5a Initial import. cmlenz parents: diff changeset	6 # This software is licensed as described in the file COPYING, which
5479aae32f5a Initial import. cmlenz parents: diff changeset	7 # you should have received as part of this distribution. The terms
27 b4f78c05e5c9 * Fix the boilerplate in the Python source files. cmlenz parents: 21 diff changeset	8 # are also available at http://markup.cmlenz.net/wiki/License.
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	9 #
5479aae32f5a Initial import. cmlenz parents: diff changeset	10 # This software consists of voluntary contributions made by many
5479aae32f5a Initial import. cmlenz parents: diff changeset	11 # individuals. For the exact contribution history, see the revision
27 b4f78c05e5c9 * Fix the boilerplate in the Python source files. cmlenz parents: 21 diff changeset	12 # history and logs, available at http://markup.cmlenz.net/log/.
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	13
5479aae32f5a Initial import. cmlenz parents: diff changeset	14 import doctest
5479aae32f5a Initial import. cmlenz parents: diff changeset	15 import unittest
5479aae32f5a Initial import. cmlenz parents: diff changeset	16 import sys
5479aae32f5a Initial import. cmlenz parents: diff changeset	17
5479aae32f5a Initial import. cmlenz parents: diff changeset	18 from markup.core import Stream
5479aae32f5a Initial import. cmlenz parents: diff changeset	19 from markup.template import BadDirectiveError, Context, Template, \
5479aae32f5a Initial import. cmlenz parents: diff changeset	20 TemplateSyntaxError
5479aae32f5a Initial import. cmlenz parents: diff changeset	21
5479aae32f5a Initial import. cmlenz parents: diff changeset	22
36 ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	23 class MatchDirectiveTestCase(unittest.TestCase):
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	24 """Tests for the `py:match` template directive."""
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	25
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	26 def test_without_strip(self):
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	27 """
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	28 Verify that a match template can produce the same kind of element that
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	29 it matched without entering an infinite recursion.
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	30 """
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	31 tmpl = Template('''<doc xmlns:py="http://purl.org/kid/ns#">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	32 <elem py:match="elem">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	33 <div class="elem">${select('*/text()')}</div>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	34 </elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	35 <elem>Hey Joe</elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	36 </doc>''')
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	37 self.assertEqual("""<doc>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	38 <elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	39 <div class="elem">Hey Joe</div>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	40 </elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	41 </doc>""", str(tmpl.generate()))
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	42
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	43 def test_recursive_match_1(self):
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	44 """
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	45 Match directives are applied recursively, meaning that they are also
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	46 applied to any content they may have produced themselves:
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	47 """
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	48 tmpl = Template('''<doc xmlns:py="http://purl.org/kid/ns#">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	49 <elem py:match="elem">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	50 <div class="elem">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	51 ${select('/')}
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	52 </div>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	53 </elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	54 <elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	55 <subelem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	56 <elem/>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	57 </subelem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	58 </elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	59 </doc>''')
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	60 self.assertEqual("""<doc>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	61 <elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	62 <div class="elem">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	63 <subelem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	64 <elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	65 <div class="elem">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	66 </div>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	67 </elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	68 </subelem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	69 </div>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	70 </elem>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	71 </doc>""", str(tmpl.generate()))
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	72
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	73 def test_recursive_match_2(self):
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	74 """
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	75 When two or more match templates match the same element and also
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	76 themselves output the element they match, avoiding recursion is even
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	77 more complex, but should work.
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	78 """
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	79 tmpl = Template('''<html xmlns:py="http://purl.org/kid/ns#">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	80 <body py:match="body">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	81 <div id="header"/>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	82 ${select('/')}
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	83 </body>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	84 <body py:match="body">
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	85 ${select('/')}
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	86 <div id="footer"/>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	87 </body>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	88 <body>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	89 <h1>Foo</h1>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	90 </body>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	91 </html>''')
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	92 self.assertEqual("""<html>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	93 <body>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	94 <div id="header"/><h1>Foo</h1>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	95 <div id="footer"/>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	96 </body>
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	97 </html>""", str(tmpl.generate()))
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	98
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	99
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	100 class TemplateTestCase(unittest.TestCase):
36 ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	101 """Tests for basic template processing, expression evaluation and error
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	102 reporting.
ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	103 """
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	104
5479aae32f5a Initial import. cmlenz parents: diff changeset	105 def test_interpolate_string(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	106 parts = list(Template._interpolate('bla'))
5479aae32f5a Initial import. cmlenz parents: diff changeset	107 self.assertEqual(1, len(parts))
5479aae32f5a Initial import. cmlenz parents: diff changeset	108 self.assertEqual(Stream.TEXT, parts[0][0])
5479aae32f5a Initial import. cmlenz parents: diff changeset	109 self.assertEqual('bla', parts[0][1])
5479aae32f5a Initial import. cmlenz parents: diff changeset	110
5479aae32f5a Initial import. cmlenz parents: diff changeset	111 def test_interpolate_simple(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	112 parts = list(Template._interpolate('${bla}'))
5479aae32f5a Initial import. cmlenz parents: diff changeset	113 self.assertEqual(1, len(parts))
10 f77f7a91aa46 Moved the template-specific stream event kinds into the template module. cmlenz parents: 1 diff changeset	114 self.assertEqual(Template.EXPR, parts[0][0])
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	115 self.assertEqual('bla', parts[0][1].source)
5479aae32f5a Initial import. cmlenz parents: diff changeset	116
5479aae32f5a Initial import. cmlenz parents: diff changeset	117 def test_interpolate_escaped(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	118 parts = list(Template._interpolate('$${bla}'))
5479aae32f5a Initial import. cmlenz parents: diff changeset	119 self.assertEqual(1, len(parts))
5479aae32f5a Initial import. cmlenz parents: diff changeset	120 self.assertEqual(Stream.TEXT, parts[0][0])
5479aae32f5a Initial import. cmlenz parents: diff changeset	121 self.assertEqual('${bla}', parts[0][1])
5479aae32f5a Initial import. cmlenz parents: diff changeset	122
5479aae32f5a Initial import. cmlenz parents: diff changeset	123 def test_interpolate_short(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	124 parts = list(Template._interpolate('$bla'))
5479aae32f5a Initial import. cmlenz parents: diff changeset	125 self.assertEqual(1, len(parts))
10 f77f7a91aa46 Moved the template-specific stream event kinds into the template module. cmlenz parents: 1 diff changeset	126 self.assertEqual(Template.EXPR, parts[0][0])
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	127 self.assertEqual('bla', parts[0][1].source)
5479aae32f5a Initial import. cmlenz parents: diff changeset	128
5479aae32f5a Initial import. cmlenz parents: diff changeset	129 def test_interpolate_mixed1(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	130 parts = list(Template._interpolate('$foo bar $baz'))
5479aae32f5a Initial import. cmlenz parents: diff changeset	131 self.assertEqual(3, len(parts))
10 f77f7a91aa46 Moved the template-specific stream event kinds into the template module. cmlenz parents: 1 diff changeset	132 self.assertEqual(Template.EXPR, parts[0][0])
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	133 self.assertEqual('foo', parts[0][1].source)
5479aae32f5a Initial import. cmlenz parents: diff changeset	134 self.assertEqual(Stream.TEXT, parts[1][0])
5479aae32f5a Initial import. cmlenz parents: diff changeset	135 self.assertEqual(' bar ', parts[1][1])
10 f77f7a91aa46 Moved the template-specific stream event kinds into the template module. cmlenz parents: 1 diff changeset	136 self.assertEqual(Template.EXPR, parts[2][0])
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	137 self.assertEqual('baz', parts[2][1].source)
5479aae32f5a Initial import. cmlenz parents: diff changeset	138
5479aae32f5a Initial import. cmlenz parents: diff changeset	139 def test_interpolate_mixed2(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	140 parts = list(Template._interpolate('foo $bar baz'))
5479aae32f5a Initial import. cmlenz parents: diff changeset	141 self.assertEqual(3, len(parts))
5479aae32f5a Initial import. cmlenz parents: diff changeset	142 self.assertEqual(Stream.TEXT, parts[0][0])
5479aae32f5a Initial import. cmlenz parents: diff changeset	143 self.assertEqual('foo ', parts[0][1])
10 f77f7a91aa46 Moved the template-specific stream event kinds into the template module. cmlenz parents: 1 diff changeset	144 self.assertEqual(Template.EXPR, parts[1][0])
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	145 self.assertEqual('bar', parts[1][1].source)
5479aae32f5a Initial import. cmlenz parents: diff changeset	146 self.assertEqual(Stream.TEXT, parts[2][0])
5479aae32f5a Initial import. cmlenz parents: diff changeset	147 self.assertEqual(' baz', parts[2][1])
5479aae32f5a Initial import. cmlenz parents: diff changeset	148
5479aae32f5a Initial import. cmlenz parents: diff changeset	149 def test_bad_directive_error(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	150 xml = '<p xmlns:py="http://purl.org/kid/ns#" py:do="nothing" />'
5479aae32f5a Initial import. cmlenz parents: diff changeset	151 try:
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 10 diff changeset	152 tmpl = Template(xml, filename='test.html')
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	153 except BadDirectiveError, e:
5479aae32f5a Initial import. cmlenz parents: diff changeset	154 self.assertEqual('test.html', e.filename)
5479aae32f5a Initial import. cmlenz parents: diff changeset	155 if sys.version_info[:2] >= (2, 4):
5479aae32f5a Initial import. cmlenz parents: diff changeset	156 self.assertEqual(1, e.lineno)
5479aae32f5a Initial import. cmlenz parents: diff changeset	157
5479aae32f5a Initial import. cmlenz parents: diff changeset	158 def test_directive_value_syntax_error(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	159 xml = '<p xmlns:py="http://purl.org/kid/ns#" py:if="bar\'" />'
21 b4d17897d053 * Include paths are now interpreted relative to the path of the including template. Closes #3. cmlenz parents: 10 diff changeset	160 tmpl = Template(xml, filename='test.html')
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	161 try:
5479aae32f5a Initial import. cmlenz parents: diff changeset	162 list(tmpl.generate(Context()))
5479aae32f5a Initial import. cmlenz parents: diff changeset	163 self.fail('Expected SyntaxError')
5479aae32f5a Initial import. cmlenz parents: diff changeset	164 except TemplateSyntaxError, e:
5479aae32f5a Initial import. cmlenz parents: diff changeset	165 self.assertEqual('test.html', e.filename)
5479aae32f5a Initial import. cmlenz parents: diff changeset	166 if sys.version_info[:2] >= (2, 4):
5479aae32f5a Initial import. cmlenz parents: diff changeset	167 self.assertEqual(1, e.lineno)
5479aae32f5a Initial import. cmlenz parents: diff changeset	168 # We don't really care about the offset here, do we?
5479aae32f5a Initial import. cmlenz parents: diff changeset	169
5479aae32f5a Initial import. cmlenz parents: diff changeset	170 def test_expression_syntax_error(self):
5479aae32f5a Initial import. cmlenz parents: diff changeset	171 xml = '<p>\n Foo <em>${bar"}</em>\n</p>'
5479aae32f5a Initial import. cmlenz parents: diff changeset	172 tmpl = Template(xml, filename='test.html')
5479aae32f5a Initial import. cmlenz parents: diff changeset	173 ctxt = Context(bar='baz')
5479aae32f5a Initial import. cmlenz parents: diff changeset	174 try:
5479aae32f5a Initial import. cmlenz parents: diff changeset	175 list(tmpl.generate(ctxt))
5479aae32f5a Initial import. cmlenz parents: diff changeset	176 self.fail('Expected SyntaxError')
5479aae32f5a Initial import. cmlenz parents: diff changeset	177 except TemplateSyntaxError, e:
5479aae32f5a Initial import. cmlenz parents: diff changeset	178 self.assertEqual('test.html', e.filename)
5479aae32f5a Initial import. cmlenz parents: diff changeset	179 if sys.version_info[:2] >= (2, 4):
5479aae32f5a Initial import. cmlenz parents: diff changeset	180 self.assertEqual(2, e.lineno)
5479aae32f5a Initial import. cmlenz parents: diff changeset	181 self.assertEqual(10, e.offset)
5479aae32f5a Initial import. cmlenz parents: diff changeset	182
5479aae32f5a Initial import. cmlenz parents: diff changeset	183
5479aae32f5a Initial import. cmlenz parents: diff changeset	184 def suite():
5479aae32f5a Initial import. cmlenz parents: diff changeset	185 suite = unittest.TestSuite()
5479aae32f5a Initial import. cmlenz parents: diff changeset	186 suite.addTest(doctest.DocTestSuite(Template.__module__))
5479aae32f5a Initial import. cmlenz parents: diff changeset	187 suite.addTest(unittest.makeSuite(TemplateTestCase, 'test'))
36 ed370ebfa794 Fix for #7: match templates no longer process their own output. cmlenz parents: 27 diff changeset	188 suite.addTest(unittest.makeSuite(MatchDirectiveTestCase, 'test'))
1 5479aae32f5a Initial import. cmlenz parents: diff changeset	189 return suite
5479aae32f5a Initial import. cmlenz parents: diff changeset	190
5479aae32f5a Initial import. cmlenz parents: diff changeset	191 if __name__ == '__main__':
5479aae32f5a Initial import. cmlenz parents: diff changeset	192 unittest.main(defaultTest='suite')

Mercurial > genshi > mirror

annotate markup/tests/template.py @ 36:ed370ebfa794 trunk