2 # -*- coding: utf-8 -*-
5 # Author: David Goodger <goodger@python.org>
6 # Copyright: This module has been placed in the public domain.
9 Test module for nodes.py.
15 import DocutilsTestSupport
# must be imported before docutils
16 from DocutilsTestSupport
import nodes
, utils
17 from docutils
._compat
import b
22 class TextTests(unittest
.TestCase
):
25 self
.text
= nodes
.Text('Line 1.\nLine 2.')
26 self
.unicode_text
= nodes
.Text(u
'Möhren')
27 self
.longtext
= nodes
.Text('Mary had a little lamb whose '
28 'fleece was white as snow and '
29 'everwhere that Mary went the '
30 'lamb was sure to go.')
33 self
.assertEqual(repr(self
.text
), r
"<#text: 'Line 1.\nLine 2.'>")
34 self
.assertEqual(self
.text
.shortrepr(),
35 r
"<#text: 'Line 1.\nLine 2.'>")
36 self
.assertEqual(nodes
.reprunicode('foo'), u
'foo')
37 if sys
.version_info
< (3,):
38 self
.assertEqual(repr(self
.unicode_text
), r
"<#text: 'M\xf6hren'>")
40 self
.assertEqual(repr(self
.unicode_text
), u
"<#text: 'Möhren'>")
43 self
.assertEqual(str(self
.text
), 'Line 1.\nLine 2.')
45 def test_unicode(self
):
46 self
.assertEqual(unicode(self
.unicode_text
), u
'Möhren')
47 self
.assertEqual(str(self
.unicode_text
), 'M\xf6hren')
49 def test_astext(self
):
50 self
.assertTrue(isinstance(self
.text
.astext(), unicode))
51 self
.assertEqual(self
.text
.astext(), u
'Line 1.\nLine 2.')
52 self
.assertEqual(self
.unicode_text
.astext(), u
'Möhren')
54 def test_pformat(self
):
55 self
.assertTrue(isinstance(self
.text
.pformat(), unicode))
56 self
.assertEqual(self
.text
.pformat(), u
'Line 1.\nLine 2.\n')
58 def test_asciirestriction(self
):
59 if sys
.version_info
< (3,):
60 self
.assertRaises(UnicodeDecodeError, nodes
.Text
,
61 b('hol%s' % chr(224)))
63 # no bytes at all allowed
64 self
.assertRaises(TypeError, nodes
.Text
, b('hol'))
66 def test_longrepr(self
):
67 self
.assertEqual(repr(self
.longtext
), r
"<#text: 'Mary had a "
68 r
"little lamb whose fleece was white as snow "
70 self
.assertEqual(self
.longtext
.shortrepr(),
71 r
"<#text: 'Mary had a lit ...'>")
73 class ElementTests(unittest
.TestCase
):
76 element
= nodes
.Element()
77 self
.assertEqual(repr(element
), '<Element: >')
78 self
.assertEqual(str(element
), '<Element/>')
80 self
.assertEqual(dom
.toxml(), '<Element/>')
83 self
.assertEqual(repr(element
), '<Element: >')
84 self
.assertEqual(str(element
), '<Element attr="1"/>')
86 self
.assertEqual(dom
.toxml(), '<Element attr="1"/>')
88 self
.assertEqual(element
.pformat(), '<Element attr="1">\n')
90 element
['mark'] = u
'\u2022'
91 self
.assertEqual(repr(element
), '<Element: >')
92 if sys
.version_info
< (3,):
93 self
.assertEqual(str(element
), '<Element mark="\\u2022"/>')
95 self
.assertEqual(str(element
), '<Element mark="\u2022"/>')
97 self
.assertEqual(dom
.toxml(), u
'<Element mark="\u2022"/>')
99 element
['names'] = ['nobody', u
'имя', u
'näs']
100 if sys
.version_info
< (3,):
101 self
.assertEqual(repr(element
),
102 '<Element "nobody; \\u0438\\u043c\\u044f; n\\xe4s": >')
104 self
.assertEqual(repr(element
), u
'<Element "nobody; имя; näs": >')
105 self
.assertTrue(isinstance(repr(element
), str))
107 def test_withtext(self
):
108 element
= nodes
.Element('text\nmore', nodes
.Text('text\nmore'))
109 uelement
= nodes
.Element(u
'grün', nodes
.Text(u
'grün'))
110 self
.assertEqual(repr(element
), r
"<Element: <#text: 'text\nmore'>>")
111 if sys
.version_info
< (3,):
112 self
.assertEqual(repr(uelement
), "<Element: <#text: 'gr\\xfcn'>>")
114 self
.assertEqual(repr(uelement
), u
"<Element: <#text: 'grün'>>")
115 self
.assertTrue(isinstance(repr(uelement
),str))
116 self
.assertEqual(str(element
), '<Element>text\nmore</Element>')
117 self
.assertEqual(str(uelement
), '<Element>gr\xfcn</Element>')
118 dom
= element
.asdom()
119 self
.assertEqual(dom
.toxml(), '<Element>text\nmore</Element>')
121 element
['attr'] = '1'
122 self
.assertEqual(repr(element
), r
"<Element: <#text: 'text\nmore'>>")
123 self
.assertEqual(str(element
),
124 '<Element attr="1">text\nmore</Element>')
125 dom
= element
.asdom()
126 self
.assertEqual(dom
.toxml(),
127 '<Element attr="1">text\nmore</Element>')
129 self
.assertEqual(element
.pformat(),
130 '<Element attr="1">\n text\n more\n')
132 def test_clear(self
):
133 element
= nodes
.Element()
134 element
+= nodes
.Element()
135 self
.assertTrue(len(element
))
137 self
.assertTrue(not len(element
))
139 def test_normal_attributes(self
):
140 element
= nodes
.Element()
141 self
.assertTrue('foo' not in element
)
142 self
.assertRaises(KeyError, element
.__getitem
__, 'foo')
143 element
['foo'] = 'sometext'
144 self
.assertEqual(element
['foo'], 'sometext')
146 self
.assertRaises(KeyError, element
.__getitem
__, 'foo')
148 def test_default_attributes(self
):
149 element
= nodes
.Element()
150 self
.assertEqual(element
['ids'], [])
151 self
.assertEqual(element
.non_default_attributes(), {})
152 self
.assertTrue(not element
.is_not_default('ids'))
153 self
.assertTrue(element
['ids'] is not nodes
.Element()['ids'])
154 element
['ids'].append('someid')
155 self
.assertEqual(element
['ids'], ['someid'])
156 self
.assertEqual(element
.non_default_attributes(),
158 self
.assertTrue(element
.is_not_default('ids'))
160 def test_update_basic_atts(self
):
161 element1
= nodes
.Element(ids
=['foo', 'bar'], test
=['test1'])
162 element2
= nodes
.Element(ids
=['baz', 'qux'], test
=['test2'])
163 element1
.update_basic_atts(element2
)
164 # 'ids' are appended because 'ids' is a basic attribute.
165 self
.assertEqual(element1
['ids'], ['foo', 'bar', 'baz', 'qux'])
166 # 'test' is not overwritten because it is not a basic attribute.
167 self
.assertEqual(element1
['test'], ['test1'])
169 def test_replace_self(self
):
170 parent
= nodes
.Element(ids
=['parent'])
171 child1
= nodes
.Element(ids
=['child1'])
172 grandchild
= nodes
.Element(ids
=['grandchild'])
174 child2
= nodes
.Element(ids
=['child2'])
175 twins
= [nodes
.Element(ids
=['twin%s' % i
]) for i
in (1, 2)]
177 child3
= nodes
.Element(ids
=['child3'])
178 child4
= nodes
.Element(ids
=['child4'])
179 parent
+= [child1
, child2
, child3
, child4
]
180 self
.assertEqual(parent
.pformat(), """\
181 <Element ids="parent">
182 <Element ids="child1">
183 <Element ids="grandchild">
184 <Element ids="child2">
185 <Element ids="twin1">
186 <Element ids="twin2">
187 <Element ids="child3">
188 <Element ids="child4">
190 # Replace child1 with the grandchild.
191 child1
.replace_self(child1
[0])
192 self
.assertEqual(parent
[0], grandchild
)
193 # Assert that 'ids' have been updated.
194 self
.assertEqual(grandchild
['ids'], ['grandchild', 'child1'])
195 # Replace child2 with its children.
196 child2
.replace_self(child2
[:])
197 self
.assertEqual(parent
[1:3], twins
)
198 # Assert that 'ids' have been propagated to first child.
199 self
.assertEqual(twins
[0]['ids'], ['twin1', 'child2'])
200 self
.assertEqual(twins
[1]['ids'], ['twin2'])
201 # Replace child3 with new child.
202 newchild
= nodes
.Element(ids
=['newchild'])
203 child3
.replace_self(newchild
)
204 self
.assertEqual(parent
[3], newchild
)
205 self
.assertEqual(newchild
['ids'], ['newchild', 'child3'])
206 # Crazy but possible case: Substitute child4 for itself.
207 child4
.replace_self(child4
)
208 # Make sure the 'child4' ID hasn't been duplicated.
209 self
.assertEqual(child4
['ids'], ['child4'])
210 self
.assertEqual(len(parent
), 5)
212 def test_unicode(self
):
213 node
= nodes
.Element(u
'Möhren', nodes
.Text(u
'Möhren', u
'Möhren'))
214 self
.assertEqual(unicode(node
), u
'<Element>Möhren</Element>')
217 class MiscTests(unittest
.TestCase
):
219 def test_reprunicode(self
):
220 # return `unicode` instance
221 self
.assertTrue(isinstance(nodes
.reprunicode('foo'), unicode))
222 self
.assertEqual(nodes
.reprunicode('foo'), u
'foo')
223 self
.assertEqual(nodes
.reprunicode(u
'Möhre'), u
'Möhre')
224 if sys
.version_info
< (3,): # strip leading "u" from representation
225 self
.assertEqual(repr(nodes
.reprunicode(u
'Möhre')),
227 else: # no change to `unicode` under Python 3k
228 self
.assertEqual(repr(nodes
.reprunicode(u
'Möhre')), repr(u
'Möhre'))
230 def test_ensure_str(self
):
231 self
.assertTrue(isinstance(nodes
.ensure_str(u
'über'), str))
232 self
.assertEqual(nodes
.ensure_str('over'), 'over')
233 if sys
.version_info
< (3,): # strip leading "u" from representation
234 self
.assertEqual(nodes
.ensure_str(u
'über'), r
'\xfcber')
236 self
.assertEqual(nodes
.ensure_str(u
'über'), r
'über')
238 def test_node_class_names(self
):
239 node_class_names
= []
241 c
= getattr(nodes
, x
)
242 if isinstance(c
, (type, types
.ClassType
)) and \
243 issubclass(c
, nodes
.Node
) and len(c
.__bases
__) > 1:
244 node_class_names
.append(x
)
245 node_class_names
.sort()
246 nodes
.node_class_names
.sort()
247 self
.assertEqual(node_class_names
, nodes
.node_class_names
)
249 ids
= [(u
'a', 'a'), ('A', 'a'), ('', ''), ('a b \n c', 'a-b-c'),
250 ('a.b.c', 'a-b-c'), (' - a - b - c - ', 'a-b-c'), (' - ', ''),
251 (u
'\u2020\u2066', ''), (u
'a \xa7 b \u2020 c', 'a-b-c'),
252 ('1', ''), ('1abc', 'abc'),
255 (u
'\u00f8 o with stroke', 'o-o-with-stroke'),
256 (u
'\u0111 d with stroke', 'd-d-with-stroke'),
257 (u
'\u0127 h with stroke', 'h-h-with-stroke'),
258 (u
'\u0131 dotless i', 'i-dotless-i'),
259 (u
'\u0142 l with stroke', 'l-l-with-stroke'),
260 (u
'\u0167 t with stroke', 't-t-with-stroke'),
261 # From Latin Extended-B
262 (u
'\u0180 b with stroke', 'b-b-with-stroke'),
263 (u
'\u0183 b with topbar', 'b-b-with-topbar'),
264 (u
'\u0188 c with hook', 'c-c-with-hook'),
265 (u
'\u018c d with topbar', 'd-d-with-topbar'),
266 (u
'\u0192 f with hook', 'f-f-with-hook'),
267 (u
'\u0199 k with hook', 'k-k-with-hook'),
268 (u
'\u019a l with bar', 'l-l-with-bar'),
269 (u
'\u019e n with long right leg', 'n-n-with-long-right-leg'),
270 (u
'\u01a5 p with hook', 'p-p-with-hook'),
271 (u
'\u01ab t with palatal hook', 't-t-with-palatal-hook'),
272 (u
'\u01ad t with hook', 't-t-with-hook'),
273 (u
'\u01b4 y with hook', 'y-y-with-hook'),
274 (u
'\u01b6 z with stroke', 'z-z-with-stroke'),
275 (u
'\u01e5 g with stroke', 'g-g-with-stroke'),
276 (u
'\u0225 z with hook', 'z-z-with-hook'),
277 (u
'\u0234 l with curl', 'l-l-with-curl'),
278 (u
'\u0235 n with curl', 'n-n-with-curl'),
279 (u
'\u0236 t with curl', 't-t-with-curl'),
280 (u
'\u0237 dotless j', 'j-dotless-j'),
281 (u
'\u023c c with stroke', 'c-c-with-stroke'),
282 (u
'\u023f s with swash tail', 's-s-with-swash-tail'),
283 (u
'\u0240 z with swash tail', 'z-z-with-swash-tail'),
284 (u
'\u0247 e with stroke', 'e-e-with-stroke'),
285 (u
'\u0249 j with stroke', 'j-j-with-stroke'),
286 (u
'\u024b q with hook tail', 'q-q-with-hook-tail'),
287 (u
'\u024d r with stroke', 'r-r-with-stroke'),
288 (u
'\u024f y with stroke', 'y-y-with-stroke'),
289 # From Latin-1 Supplements
290 (u
'\u00e0: a with grave', 'a-a-with-grave'),
291 (u
'\u00e1 a with acute', 'a-a-with-acute'),
292 (u
'\u00e2 a with circumflex', 'a-a-with-circumflex'),
293 (u
'\u00e3 a with tilde', 'a-a-with-tilde'),
294 (u
'\u00e4 a with diaeresis', 'a-a-with-diaeresis'),
295 (u
'\u00e5 a with ring above', 'a-a-with-ring-above'),
296 (u
'\u00e7 c with cedilla', 'c-c-with-cedilla'),
297 (u
'\u00e8 e with grave', 'e-e-with-grave'),
298 (u
'\u00e9 e with acute', 'e-e-with-acute'),
299 (u
'\u00ea e with circumflex', 'e-e-with-circumflex'),
300 (u
'\u00eb e with diaeresis', 'e-e-with-diaeresis'),
301 (u
'\u00ec i with grave', 'i-i-with-grave'),
302 (u
'\u00ed i with acute', 'i-i-with-acute'),
303 (u
'\u00ee i with circumflex', 'i-i-with-circumflex'),
304 (u
'\u00ef i with diaeresis', 'i-i-with-diaeresis'),
305 (u
'\u00f1 n with tilde', 'n-n-with-tilde'),
306 (u
'\u00f2 o with grave', 'o-o-with-grave'),
307 (u
'\u00f3 o with acute', 'o-o-with-acute'),
308 (u
'\u00f4 o with circumflex', 'o-o-with-circumflex'),
309 (u
'\u00f5 o with tilde', 'o-o-with-tilde'),
310 (u
'\u00f6 o with diaeresis', 'o-o-with-diaeresis'),
311 (u
'\u00f9 u with grave', 'u-u-with-grave'),
312 (u
'\u00fa u with acute', 'u-u-with-acute'),
313 (u
'\u00fb u with circumflex', 'u-u-with-circumflex'),
314 (u
'\u00fc u with diaeresis', 'u-u-with-diaeresis'),
315 (u
'\u00fd y with acute', 'y-y-with-acute'),
316 (u
'\u00ff y with diaeresis', 'y-y-with-diaeresis'),
317 # From Latin Extended-A
318 (u
'\u0101 a with macron', 'a-a-with-macron'),
319 (u
'\u0103 a with breve', 'a-a-with-breve'),
320 (u
'\u0105 a with ogonek', 'a-a-with-ogonek'),
321 (u
'\u0107 c with acute', 'c-c-with-acute'),
322 (u
'\u0109 c with circumflex', 'c-c-with-circumflex'),
323 (u
'\u010b c with dot above', 'c-c-with-dot-above'),
324 (u
'\u010d c with caron', 'c-c-with-caron'),
325 (u
'\u010f d with caron', 'd-d-with-caron'),
326 (u
'\u0113 e with macron', 'e-e-with-macron'),
327 (u
'\u0115 e with breve', 'e-e-with-breve'),
328 (u
'\u0117 e with dot above', 'e-e-with-dot-above'),
329 (u
'\u0119 e with ogonek', 'e-e-with-ogonek'),
330 (u
'\u011b e with caron', 'e-e-with-caron'),
331 (u
'\u011d g with circumflex', 'g-g-with-circumflex'),
332 (u
'\u011f g with breve', 'g-g-with-breve'),
333 (u
'\u0121 g with dot above', 'g-g-with-dot-above'),
334 (u
'\u0123 g with cedilla', 'g-g-with-cedilla'),
335 (u
'\u0125 h with circumflex', 'h-h-with-circumflex'),
336 (u
'\u0129 i with tilde', 'i-i-with-tilde'),
337 (u
'\u012b i with macron', 'i-i-with-macron'),
338 (u
'\u012d i with breve', 'i-i-with-breve'),
339 (u
'\u012f i with ogonek', 'i-i-with-ogonek'),
340 (u
'\u0133 ligature ij', 'ij-ligature-ij'),
341 (u
'\u0135 j with circumflex', 'j-j-with-circumflex'),
342 (u
'\u0137 k with cedilla', 'k-k-with-cedilla'),
343 (u
'\u013a l with acute', 'l-l-with-acute'),
344 (u
'\u013c l with cedilla', 'l-l-with-cedilla'),
345 (u
'\u013e l with caron', 'l-l-with-caron'),
346 (u
'\u0140 l with middle dot', 'l-l-with-middle-dot'),
347 (u
'\u0144 n with acute', 'n-n-with-acute'),
348 (u
'\u0146 n with cedilla', 'n-n-with-cedilla'),
349 (u
'\u0148 n with caron', 'n-n-with-caron'),
350 (u
'\u014d o with macron', 'o-o-with-macron'),
351 (u
'\u014f o with breve', 'o-o-with-breve'),
352 (u
'\u0151 o with double acute', 'o-o-with-double-acute'),
353 (u
'\u0155 r with acute', 'r-r-with-acute'),
354 (u
'\u0157 r with cedilla', 'r-r-with-cedilla'),
355 (u
'\u0159 r with caron', 'r-r-with-caron'),
356 (u
'\u015b s with acute', 's-s-with-acute'),
357 (u
'\u015d s with circumflex', 's-s-with-circumflex'),
358 (u
'\u015f s with cedilla', 's-s-with-cedilla'),
359 (u
'\u0161 s with caron', 's-s-with-caron'),
360 (u
'\u0163 t with cedilla', 't-t-with-cedilla'),
361 (u
'\u0165 t with caron', 't-t-with-caron'),
362 (u
'\u0169 u with tilde', 'u-u-with-tilde'),
363 (u
'\u016b u with macron', 'u-u-with-macron'),
364 (u
'\u016d u with breve', 'u-u-with-breve'),
365 (u
'\u016f u with ring above', 'u-u-with-ring-above'),
366 (u
'\u0171 u with double acute', 'u-u-with-double-acute'),
367 (u
'\u0173 u with ogonek', 'u-u-with-ogonek'),
368 (u
'\u0175 w with circumflex', 'w-w-with-circumflex'),
369 (u
'\u0177 y with circumflex', 'y-y-with-circumflex'),
370 (u
'\u017a z with acute', 'z-z-with-acute'),
371 (u
'\u017c z with dot above', 'z-z-with-dot-above'),
372 (u
'\u017e z with caron', 'z-z-with-caron'),
373 # From Latin Extended-B
374 (u
'\u01a1 o with horn', 'o-o-with-horn'),
375 (u
'\u01b0 u with horn', 'u-u-with-horn'),
376 (u
'\u01c6 dz with caron', 'dz-dz-with-caron'),
377 (u
'\u01c9 lj', 'lj-lj'),
378 (u
'\u01cc nj', 'nj-nj'),
379 (u
'\u01ce a with caron', 'a-a-with-caron'),
380 (u
'\u01d0 i with caron', 'i-i-with-caron'),
381 (u
'\u01d2 o with caron', 'o-o-with-caron'),
382 (u
'\u01d4 u with caron', 'u-u-with-caron'),
383 (u
'\u01e7 g with caron', 'g-g-with-caron'),
384 (u
'\u01e9 k with caron', 'k-k-with-caron'),
385 (u
'\u01eb o with ogonek', 'o-o-with-ogonek'),
386 (u
'\u01ed o with ogonek and macron', 'o-o-with-ogonek-and-macron'),
387 (u
'\u01f0 j with caron', 'j-j-with-caron'),
388 (u
'\u01f3 dz', 'dz-dz'),
389 (u
'\u01f5 g with acute', 'g-g-with-acute'),
390 (u
'\u01f9 n with grave', 'n-n-with-grave'),
391 (u
'\u0201 a with double grave', 'a-a-with-double-grave'),
392 (u
'\u0203 a with inverted breve', 'a-a-with-inverted-breve'),
393 (u
'\u0205 e with double grave', 'e-e-with-double-grave'),
394 (u
'\u0207 e with inverted breve', 'e-e-with-inverted-breve'),
395 (u
'\u0209 i with double grave', 'i-i-with-double-grave'),
396 (u
'\u020b i with inverted breve', 'i-i-with-inverted-breve'),
397 (u
'\u020d o with double grave', 'o-o-with-double-grave'),
398 (u
'\u020f o with inverted breve', 'o-o-with-inverted-breve'),
399 (u
'\u0211 r with double grave', 'r-r-with-double-grave'),
400 (u
'\u0213 r with inverted breve', 'r-r-with-inverted-breve'),
401 (u
'\u0215 u with double grave', 'u-u-with-double-grave'),
402 (u
'\u0217 u with inverted breve', 'u-u-with-inverted-breve'),
403 (u
'\u0219 s with comma below', 's-s-with-comma-below'),
404 (u
'\u021b t with comma below', 't-t-with-comma-below'),
405 (u
'\u021f h with caron', 'h-h-with-caron'),
406 (u
'\u0227 a with dot above', 'a-a-with-dot-above'),
407 (u
'\u0229 e with cedilla', 'e-e-with-cedilla'),
408 (u
'\u022f o with dot above', 'o-o-with-dot-above'),
409 (u
'\u0233 y with macron', 'y-y-with-macron'),
410 # digraphs From Latin-1 Supplements
411 (u
'\u00df: ligature sz', 'sz-ligature-sz'),
412 (u
'\u00e6 ae', 'ae-ae'),
413 (u
'\u0153 ligature oe', 'oe-ligature-oe'),
414 (u
'\u0238 db digraph', 'db-db-digraph'),
415 (u
'\u0239 qp digraph', 'qp-qp-digraph'),
418 def test_make_id(self
):
420 tests
= self
.ids
+ self
.ids_unicode_all
421 for input, expect
in tests
:
422 output
= nodes
.make_id(input)
424 failures
.append("'%s' != '%s'" % (expect
, output
))
426 self
.fail("%d failures in %d\n%s" % (len(failures
), len(self
.ids
), "\n".join(failures
)))
428 def test_traverse(self
):
431 e
[0] += nodes
.Element()
432 e
[0] += nodes
.TextElement()
433 e
[0][1] += nodes
.Text('some text')
436 self
.assertEqual(list(e
.traverse()),
437 [e
, e
[0], e
[0][0], e
[0][1], e
[0][1][0], e
[1], e
[2]])
438 self
.assertEqual(list(e
.traverse(include_self
=False)),
439 [e
[0], e
[0][0], e
[0][1], e
[0][1][0], e
[1], e
[2]])
440 self
.assertEqual(list(e
.traverse(descend
=False)),
442 self
.assertEqual(list(e
[0].traverse(descend
=False, ascend
=True)),
444 self
.assertEqual(list(e
[0][0].traverse(descend
=False, ascend
=True)),
445 [e
[0][0], e
[0][1], e
[1], e
[2]])
446 self
.assertEqual(list(e
[0][0].traverse(descend
=False, siblings
=True)),
448 self
.testlist
= e
[0:2]
449 self
.assertEqual(list(e
.traverse(condition
=self
.not_in_testlist
)),
450 [e
, e
[0][0], e
[0][1], e
[0][1][0], e
[2]])
451 # Return siblings despite siblings=False because ascend is true.
452 self
.assertEqual(list(e
[1].traverse(ascend
=True, siblings
=False)),
454 self
.assertEqual(list(e
[0].traverse()),
455 [e
[0], e
[0][0], e
[0][1], e
[0][1][0]])
456 self
.testlist
= [e
[0][0], e
[0][1]]
457 self
.assertEqual(list(e
[0].traverse(condition
=self
.not_in_testlist
)),
459 self
.testlist
.append(e
[0][1][0])
460 self
.assertEqual(list(e
[0].traverse(condition
=self
.not_in_testlist
)),
462 self
.assertEqual(list(e
.traverse(nodes
.TextElement
)), [e
[0][1]])
464 def test_next_node(self
):
467 e
[0] += nodes
.Element()
468 e
[0] += nodes
.TextElement()
469 e
[0][1] += nodes
.Text('some text')
472 self
.testlist
= [e
[0], e
[0][1], e
[1]]
473 compare
= [(e
, e
[0][0]),
475 (e
[0][0], e
[0][1][0]),
476 (e
[0][1], e
[0][1][0]),
480 for node
, next_node
in compare
:
481 self
.assertEqual(node
.next_node(self
.not_in_testlist
, ascend
=True),
483 self
.assertEqual(e
[0][0].next_node(ascend
=True), e
[0][1])
484 self
.assertEqual(e
[2].next_node(), None)
486 def not_in_testlist(self
, x
):
487 return x
not in self
.testlist
490 grandchild
= nodes
.Text('rawsource')
491 child
= nodes
.emphasis('rawsource', grandchild
, att
='child')
492 e
= nodes
.Element('rawsource', child
, att
='e')
495 self
.assertTrue(e
is not e_copy
)
496 # Internal attributes (like `rawsource`) are also copied.
497 self
.assertEqual(e
.rawsource
, 'rawsource')
498 self
.assertEqual(e_copy
.rawsource
, e
.rawsource
)
499 self
.assertEqual(e_copy
['att'], 'e')
500 # Children are not copied.
501 self
.assertEqual(len(e_copy
), 0)
503 e_deepcopy
= e
.deepcopy()
504 self
.assertEqual(e_deepcopy
.rawsource
, e
.rawsource
)
505 self
.assertEqual(e_deepcopy
['att'], 'e')
506 # Children are copied recursively.
507 self
.assertEqual(e_deepcopy
[0][0], grandchild
)
508 self
.assertTrue(e_deepcopy
[0][0] is not grandchild
)
509 self
.assertEqual(e_deepcopy
[0]['att'], 'child')
512 class TreeCopyVisitorTests(unittest
.TestCase
):
515 document
= utils
.new_document('test data')
516 document
+= nodes
.paragraph('', 'Paragraph 1.')
517 blist
= nodes
.bullet_list()
518 for i
in range(1, 6):
519 item
= nodes
.list_item()
520 for j
in range(1, 4):
521 item
+= nodes
.paragraph('', 'Item %s, paragraph %s.' % (i
, j
))
524 self
.document
= document
526 def compare_trees(self
, one
, two
):
527 self
.assertEqual(one
.__class
__, two
.__class
__)
528 self
.assertNotEqual(id(one
), id(two
))
529 self
.assertEqual(len(one
.children
), len(two
.children
))
530 for i
in range(len(one
.children
)):
531 self
.compare_trees(one
.children
[i
], two
.children
[i
])
533 def test_copy_whole(self
):
534 visitor
= nodes
.TreeCopyVisitor(self
.document
)
535 self
.document
.walkabout(visitor
)
536 newtree
= visitor
.get_tree_copy()
537 self
.assertEqual(self
.document
.pformat(), newtree
.pformat())
538 self
.compare_trees(self
.document
, newtree
)
541 class MiscFunctionTests(unittest
.TestCase
):
543 names
= [('a', 'a'), ('A', 'a'), ('A a A', 'a a a'),
544 ('A a A a', 'a a a a'),
545 (' AaA\n\r\naAa\tAaA\t\t', 'aaa aaa aaa')]
547 def test_normalize_name(self
):
548 for input, output
in self
.names
:
549 normed
= nodes
.fully_normalize_name(input)
550 self
.assertEqual(normed
, output
)
552 def test_set_id_default(self
):
554 document
= utils
.new_document('test')
556 element
= nodes
.Element(names
=['test'])
557 document
.set_id(element
)
558 self
.assertEqual(element
['ids'], ['test'])
560 element
= nodes
.Element()
561 document
.set_id(element
)
562 self
.assertEqual(element
['ids'], ['id1'])
564 def test_set_id_custom(self
):
566 document
= utils
.new_document('test')
568 document
.settings
.id_prefix
= 'prefix'
569 document
.settings
.auto_id_prefix
= 'auto'
571 element
= nodes
.Element(names
=['test'])
572 document
.set_id(element
)
573 self
.assertEqual(element
['ids'], ['prefixtest'])
575 element
= nodes
.Element()
576 document
.set_id(element
)
577 self
.assertEqual(element
['ids'], ['prefixauto1'])
580 if __name__
== '__main__':