11314154840

Committed 03 Oct 2024 05:51AM UTC coverage: 85.31% (-0.2%) from 85.522%

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Merge pull request #76 from zopefoundation/lazy_batching

support lazy batching again, support general iterators

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/src/DocumentTemplate/tests/testDTML.py

##############################################################################
#
# Copyright (c) 2002 Zope Foundation and Contributors.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
"""Document Template Tests
"""

import unittest
from html import escape

from ..html_quote import html_quote


try:
    from docutils.core import publish_string  # NOQA: F401 unused import
    HAVE_DOCUTILS = True
except ImportError:
    HAVE_DOCUTILS = False


class DTMLTests(unittest.TestCase):

    def _get_doc_class(self):
        from DocumentTemplate.DT_HTML import HTML
        return HTML
    doc_class = property(_get_doc_class,)

    def testBatchingEtc(self):

        def item(key, **kw):
            return (key, kw)

        items = (
            item(1, dealer='Bay Chevy', make='Chevrolet',
                 model='Caprice', year=96),
            item(2, dealer='Bay Chevy', make='Chevrolet',
                 model='Nova', year=96),
            item(4, dealer='Bay Chevy', make='Chevrolet',
                 model='Nova', year=96),
            item(5, dealer='Bay Chevy', make='Chevrolet',
                 model='Nova', year=96),
            item(3, dealer='Bay Chevy', make='Chevrolet',
                 model='Corvett', year=96),
            item(6, dealer='Bay Chevy', make='Chevrolet',
                 model='Lumina', year=96),
            item(7, dealer='Bay Chevy', make='Chevrolet',
                 model='Lumina', year=96),
            item(8, dealer='Bay Chevy', make='Chevrolet',
                 model='Lumina', year=95),
            item(9, dealer='Bay Chevy', make='Chevrolet',
                 model='Corsica', year=96),
            item(10, dealer='Bay Chevy', make='Chevrolet',
                 model='Corsica', year=96),
            item(11, dealer='Bay Chevy', make='Toyota',
                 model='Camry', year=95),
            item(12, dealer='Colman Olds', make='Olds',
                 model='Ciera', year=96),
            item(12, dealer='Colman Olds', make='Olds',
                 model='Ciera', year=96),
            item(12, dealer='Colman Olds', make='Olds',
                 model='Ciera', year=96),
            item(12, dealer='Colman Olds', make='Olds',
                 model='Cutlass', year=96),
            item(12, dealer='Colman Olds', make='Olds',
                 model='Cutlas', year=95),
            item(12, dealer='Colman Olds', make='Dodge',
                 model='Shadow', year=93),
            item(12, dealer='Colman Olds', make='Jeep',
                 model='Cheroke', year=94),
            item(12, dealer='Colman Olds', make='Toyota',
                 model='Previa', year=92),
            item(12, dealer='Colman Olds', make='Toyota',
                 model='Celica', year=93),
            item(12, dealer='Colman Olds', make='Toyota',
                 model='Camry', year=93),
            item(12, dealer='Colman Olds', make='Honda',
                 model='Accord', year=94),
            item(12, dealer='Colman Olds', make='Honda',
                 model='Accord', year=92),
            item(12, dealer='Colman Olds', make='Honda',
                 model='Civic', year=94),
            item(12, dealer='Colman Olds', make='Honda',
                 model='Civix', year=93),
            item(1, dealer='Spam Chev', make='Chevrolet',
                 model='Caprice', year=96),
            item(2, dealer='Spam Chev', make='Chevrolet',
                 model='Nova', year=96),
            item(4, dealer='Spam Chev', make='Chevrolet',
                 model='Nova', year=96),
            item(5, dealer='Spam Chev', make='Chevrolet',
                 model='Nova', year=96),
            item(3, dealer='Spam Chev', make='Chevrolet',
                 model='Corvett', year=96),
            item(6, dealer='Spam Chev', make='Chevrolet',
                 model='Lumina', year=96),
            item(7, dealer='Spam Chev', make='Chevrolet',
                 model='Lumina', year=96),
            item(8, dealer='Spam Chev', make='Chevrolet',
                 model='Lumina', year=95),
            item(9, dealer='Spam Chev', make='Chevrolet',
                 model='Corsica', year=96),
            item(10, dealer='Spam Chev', make='Chevrolet',
                 model='Corsica', year=96),
            item(11, dealer='Spam Chevy', make='Toyota',
                 model='Camry', year=95),
            item(12, dealer='Spam Olds', make='Olds',
                 model='Ciera', year=96),
            item(12, dealer='Spam Olds', make='Olds',
                 model='Ciera', year=96),
            item(12, dealer='Spam Olds', make='Olds',
                 model='Ciera', year=96),
            item(12, dealer='Spam Olds', make='Olds',
                 model='Cutlass', year=96),
            item(12, dealer='Spam Olds', make='Olds',
                 model='Cutlas', year=95),
            item(12, dealer='Spam Olds', make='Dodge',
                 model='Shadow', year=93),
            item(12, dealer='Spam Olds', make='Jeep',
                 model='Cheroke', year=94),
            item(12, dealer='Spam Olds', make='Toyota',
                 model='Previa', year=92),
            item(12, dealer='Spam Olds', make='Toyota',
                 model='Celica', year=93),
            item(12, dealer='Spam Olds', make='Toyota',
                 model='Camry', year=93),
            item(12, dealer='Spam Olds', make='Honda',
                 model='Accord', year=94),
            item(12, dealer='Spam Olds', make='Honda',
                 model='Accord', year=92),
            item(12, dealer='Spam Olds', make='Honda',
                 model='Civic', year=94),
            item(12, dealer='Spam Olds', make='Honda',
                 model='Civix', year=93),
        )

        html = self.doc_class(read_file('dealers.dtml'))
        res = html(inventory=items, first_ad=15)
        expected = read_file('dealers.out')
        self.assertEqual(res, expected)

    def testSequenceSummaries(self):
        data = (dict(name='jim', age=38),
                dict(name='will', age=7),
                dict(name='drew', age=4),
                dict(name='ches', age=1),
                )
        html = self.doc_class(
            '<dtml-in data mapping>'
            '<dtml-if sequence-end>'
            'Variable "name": '
            'min=<dtml-var min-name> '
            'max=<dtml-var max-name> '
            'count=<dtml-var count-name> '
            'total=<dtml-var total-name> '
            'median=<dtml-var median-name> '
            'Variable "age": '
            'min=<dtml-var min-age> '
            'max=<dtml-var max-age> '
            'count=<dtml-var count-age> '
            'total=<dtml-var total-age> '
            'median=<dtml-var median-age> '
            'mean=<dtml-var mean-age> '
            '<dtml-let sda=standard-deviation-age>'
            's.d.=<dtml-var expr="_.int(sda)">'
            '</dtml-let>'
            '</dtml-if sequence-end>'
            '</dtml-in data>')
        res = html(data=data)
        expected = ('Variable "name": min=ches max=will count=4 total= '
                    'median=between jim and drew '
                    'Variable "age": min=1 max=38 count=4 total=50 '
                    'median=5 mean=12.5 s.d.=17')
        self.assertEqual(res, expected)

    def testDTMLDateFormatting(self):
        import DateTime
        html = self.doc_class(
            "<dtml-var name capitalize spacify> is "
            "<dtml-var date fmt=year>/<dtml-var date "
            "fmt=month>/<dtml-var date fmt=day>")
        res = html(date=DateTime.DateTime("1995-12-25"),
                   name='christmas_day')
        expected = 'Christmas day is 1995/12/25'
        self.assertEqual(res, expected)

    def testSimpleString(self):
        from DocumentTemplate.DT_HTML import String
        dt = String('%(name)s')
        res = dt(name='Chris')
        expected = 'Chris'
        self.assertEqual(res, expected)

    def testSyntaxErrorHandling(self):
        from ..DT_Util import ParseError
        html = self.doc_class('<dtml-var "&%$#">')

        self.assertRaises(ParseError, html)

    def testStringDateFormatting(self):
        import DateTime

        from DocumentTemplate.DT_HTML import String
        html = String("%(name capitalize spacify)s is "
                      "%(date fmt=year)s/%(date fmt=month)s/%(date fmt=day)s")
        res = html(date=DateTime.DateTime("2001-04-27"),
                   name='the_date')
        expected = 'The date is 2001/4/27'
        self.assertEqual(res, expected)

    def testSequence1(self):
        html = self.doc_class(
            '<dtml-in spam><dtml-in sequence-item><dtml-var sequence-item> '
            '</dtml-in sequence-item></dtml-in spam>')
        expected = '1 2 3 4 5 6 '
        res = html(spam=[[1, 2, 3], [4, 5, 6]])
        self.assertEqual(res, expected)

    def testSequence2(self):
        html = self.doc_class(
            '<dtml-in spam><dtml-in sequence-item><dtml-var sequence-item>-'
            '</dtml-in sequence-item></dtml-in spam>')
        expected = '1-2-3-4-5-6-'
        res = html(spam=[[1, 2, 3], [4, 5, 6]])
        self.assertEqual(res, expected)

    def testNull(self):
        html = self.doc_class('<dtml-var spam fmt="$%.2f bobs your uncle" '
                              'null="spam%eggs!|">')
        expected = '$42.00 bobs your unclespam%eggs!|'
        res = html(spam=42) + html(spam=None)
        self.assertEqual(res, expected)

    def testSkipQuote(self):
        methods = "html_quote",
        a = '\0he>llo'
        for method in methods:
            expected = html_quote(a)

            html = self.doc_class('<dtml-var a %s>' % method)
            self.assertEqual(html(a=a), expected)

            html = self.doc_class('&dtml.%s-a;' % method)
            self.assertEqual(html(a=a), expected)

    def testUrlUnquote(self):
        html1 = self.doc_class(
            '<dtml-var expr="\'http%3A//www.zope.org%3Fa%3Db%20123\'" '
            'fmt=url-unquote>')
        html2 = self.doc_class(
            '<dtml-var expr="\'http%3A%2F%2Fwww.zope.org%3Fa%3Db+123\'" '
            'fmt=url-unquote-plus>')
        expected = 'http://www.zope.org?a=b 123'
        self.assertEqual(html1(), expected)
        self.assertEqual(html2(), expected)

        html1 = self.doc_class(
            '<dtml-var expr="\'http%3A//www.zope.org%3Fa%3Db%20123\'" '
            'url_unquote>')
        html2 = self.doc_class(
            '<dtml-var expr="\'http%3A%2F%2Fwww.zope.org%3Fa%3Db+123\'" '
            'url_unquote_plus>')
        expected = 'http://www.zope.org?a=b 123'
        self.assertEqual(html1(), expected)
        self.assertEqual(html2(), expected)

    def test_sql_quote(self):
        html = self.doc_class('<dtml-var x sql_quote>')
        special = '\xae'

        self.assertEqual(html(x='x'), 'x')
        self.assertEqual(html(x=b'x'), 'x')
        self.assertEqual(html(x="Moe's Bar"), "Moe''s Bar")
        self.assertEqual(html(x=b"Moe's Bar"), "Moe''s Bar")

        self.assertEqual(html(x="Moe's B%sr" % special),
                         "Moe''s B%sr" % special)
        self.assertEqual(html(x=b"Moe's B%sr" % special.encode('UTF-8')),
                         "Moe''s B%sr" % special)

    def test_fmt(self):
        html = self.doc_class(
            """
            <dtml-var spam>
            html=<dtml-var spam fmt=html-quote>
            url=<dtml-var spam fmt=url-quote>
            multi=<dtml-var spam fmt=multi-line>
            dollars=<dtml-var spam fmt=whole-dollars>
            cents=<dtml-var spam fmt=dollars-and-cents>
            dollars,=<dtml-var spam fmt=dollars-with-commas>
            cents,=<dtml-var spam fmt=dollars-and-cents-with-commas>""")

        expected = (
            '''
            4200000
            html=4200000
            url=4200000
            multi=4200000
            dollars=$4200000
            cents=$4200000.00
            dollars,=$4,200,000
            cents,=$4,200,000.00
            None
            html=None
            url=None
            multi=None
            dollars=
            cents=
            dollars,=
            cents,=
            <a href="spam">
foo bar
            html=&lt;a href=&quot;spam&quot;&gt;
foo bar
            url=%3Ca%20href%3D%22spam%22%3E%0Afoo%20bar
            multi=<a href="spam"><br />
foo bar
            dollars=
            cents=
            dollars,=
            cents,=''')

        res = html(spam=4200000) + html(spam=None) + html(
            spam='<a href="spam">\nfoo bar')
        self.assertEqual(res, expected)

    def testPropogatedError(self):
        from ExtensionClass import Base

        class foo:
            def __len__(self):
                return 9

            def __getitem__(self, i):
                if i >= 9:
                    raise IndexError(i)
                return self.testob(i)

            class testob(Base):

                __roles__ = None  # Public

                def __init__(self, index):
                    self.index = index
                    self.value = 'item %s' % index

                getValue__roles__ = None  # Public

                def getValue(self):
                    return self.value

                puke__roles__ = None  # Public

                def puke(self):
                    raise PukeError('raaalf')

        html = self.doc_class(
            """
            <dtml-if spam>
            <dtml-in spam>
            <dtml-var getValue>
            <dtml-var puke>
            </dtml-in spam>
            </dtml-if spam>
            """)
        try:
            html(spam=foo())
        except PukeError:
            # Passed the test.
            pass
        else:
            assert 0, 'Puke error not propogated'

    def testRenderCallable(self):
        # Test automatic rendering of callable objects
        from ExtensionClass import Base

        class C(Base):
            __allow_access_to_unprotected_subobjects__ = 1
            x = 1

            def y(self):
                return self.x * 2

        C.h = self.doc_class("The h method, <dtml-var x> <dtml-var y>")
        C.h2 = self.doc_class("The h2 method")

        expected = "1, 2, The h method, 1 2"
        res = self.doc_class("<dtml-var x>, <dtml-var y>, <dtml-var h>")(C())
        self.assertEqual(res, expected)

        expected = (
            '''
            1,
            2,
            The h2 method''')
        res = self.doc_class(
            '''
            <dtml-var expr="_.render(i.x)">,
            <dtml-var expr="_.render(i.y)">,
            <dtml-var expr="_.render(i.h2)">''')(i=C())
        self.assertEqual(res, expected)

    def testWith(self):
        class person:
            __allow_access_to_unprotected_subobjects__ = 1
            name = 'Jim'
            height_inches = 73

        expected = 'Hi, my name is %s and my height is %d cm.' % (
            person.name, int(person.height_inches * 2.54))

        res = self.doc_class(
            '<dtml-with person>Hi, my name is <dtml-var name> '
            'and my height is <dtml-var "_.int(height_inches*2.54)"> '
            'cm.</dtml-with>')(person=person)
        self.assertEqual(res, expected)

    def testRaise(self):
        try:
            res = self.doc_class(
                "<dtml-raise IndexError>success!</dtml-raise>")()
        except IndexError as v:
            res = v
        assert str(res) == 'success!'

    def testNoItemPush(self):
        data = dict(sec='B',
                    name='XXX',
                    sub=(dict(name='b1'), dict(name='b2', sec='XXX')))
        html = """
<dtml-with data mapping><dtml-in sub no_push_item>
    <dtml-var sec>.<dtml-with sequence-item mapping><dtml-var name></dtml-with>
</dtml-in></dtml-with>
"""
        expected = """
    B.b1    B.b2"""
        result = self.doc_class(html)(data=data)
        self.assertEqual(result, expected)

    def testBasicHTMLIn(self):
        data = (
            dict(name='jim', age=39),
            dict(name='kak', age=29),
            dict(name='will', age=8),
            dict(name='andrew', age=5),
            dict(name='chessie', age=2),
        )

        html = """
<!--#in data mapping-->
   <!--#var name-->, <!--#var age-->
<!--#/in-->
"""
        expected = """
   jim, 39
   kak, 29
   will, 8
   andrew, 5
   chessie, 2
"""
        result = self.doc_class(html)(data=data)
        self.assertEqual(result, expected)

    def testBasicHTMLIn2(self):
        xxx = (Dummy(name=1), Dummy(name=2), Dummy(name=3))
        html = """
<!--#in xxx-->
   <!--#var name  -->
<!--#/in-->
"""
        expected = """
   1
   2
   3
"""
        result = self.doc_class(html)(xxx=xxx)
        self.assertEqual(result, expected)

    def testBasicHTMLIn3(self):
        ns = {'prop_ids': ('title', 'id'), 'title': 'good', 'id': 'times'}
        html = """:<dtml-in prop_ids><dtml-var sequence-item>=<dtml-var
        expr="_[_['sequence-item']]">:</dtml-in>"""
        result = self.doc_class(html)(None, ns)
        expected = ":title=good:id=times:"
        self.assertEqual(result, expected)

    def testHTMLInElse(self):
        xxx = (Dummy(name=1), Dummy(name=2), Dummy(name=3))
        html = """
<!--#in data mapping-->
<!--#var name-->, <!--#var age-->
<!--#else-->
<!--#in xxx-->
<!--#var name -->
<!--#/in-->
<!--#/in-->
"""
        expected = """
1
2
3
"""
        result = self.doc_class(html)(xxx=xxx, data={})
        self.assertEqual(result, expected)

    def testBasicStringIn(self):
        from DocumentTemplate.DT_HTML import String
        data = (
            dict(name='jim', age=39),
            dict(name='kak', age=29),
            dict(name='will', age=8),
            dict(name='andrew', age=5),
            dict(name='chessie', age=2),
        )
        s = """
%(in data mapping)[
   %(name)s, %(age)s
%(in)]
"""
        expected = """
   jim, 39
   kak, 29
   will, 8
   andrew, 5
   chessie, 2
"""
        result = String(s)(data=data)
        self.assertEqual(result, expected)


@unittest.skipUnless(HAVE_DOCUTILS,
                     'No docutils, skipping reStructuredText tests.')
class RESTTests(DTMLTests):

    def test_fmt_reST_include_directive_raises(self):
        source = '.. include:: /etc/passwd'
        html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')
        html._vars['foo'] = source
        result = html()

        # The include: directive hasn't been rendered, it remains
        # verbatimly in the rendered output.  Instead a warning
        # message is presented:
        self.assertIn(source, result)
        self.assertIn(docutils_include_warning, result)

    def test_fmt_reST_raw_directive_disabled(self):
        EXPECTED = '<h1>HELLO WORLD</h1>'
        source = '.. raw:: html\n\n  %s\n' % EXPECTED
        html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')
        html._vars['foo'] = source
        result = html()

        # The raw: directive hasn't been rendered, it remains
        # verbatimly in the rendered output.  Instead a warning
        # message is presented:
        self.assertNotIn(EXPECTED, result)
        self.assertIn(escape(EXPECTED), result)
        self.assertIn(docutils_raw_warning, result)

    def test_fmt_reST_raw_directive_file_option_raises(self):
        source = '.. raw:: html\n  :file: inclusion.txt'
        html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')
        html._vars['foo'] = source
        result = html()

        # The raw: directive hasn't been rendered, it remains
        # verbatimly in the rendered output.  Instead a warning
        # message is presented:
        self.assertIn(source, result)
        self.assertIn(docutils_raw_warning, result)

    def test_fmt_reST_raw_directive_url_option_raises(self):
        source = '.. raw:: html\n  :url: http://www.zope.org'
        html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')
        html._vars['foo'] = source
        result = html()

        # The raw: directive hasn't been rendered, it remains
        # verbatimly in the rendered output.  Instead a warning
        # message is presented:
        self.assertIn(source, result)
        self.assertIn(docutils_raw_warning, result)


def read_file(name):
    import os

    from DocumentTemplate import tests
    here = tests.__path__[0]
    with open(os.path.join(here, name)) as fd:
        res = fd.read()
    return res


class Dummy:
    __allow_access_to_unprotected_subobjects__ = 1

    def __init__(self, **kw):
        self.__dict__.update(kw)

    def __repr__(self):
        return "Dummy(%r)" % self.__dict__


docutils_include_warning = (
    '<p class="system-message-title">System Message: WARNING/2 '
    '(<tt class="docutils">&lt;string&gt;</tt>, line 1)</p>\n'
    '<p>&quot;include&quot; directive disabled.</p>'
)

docutils_raw_warning = (
    '<p class="system-message-title">System Message: WARNING/2 '
    '(<tt class="docutils">&lt;string&gt;</tt>, line 1)</p>\n'
    '<p>&quot;raw&quot; directive disabled.</p>')


class PukeError(Exception):
    """Exception raised in test code."""

1	##############################################################################
2	#
3	# Copyright (c) 2002 Zope Foundation and Contributors.
4	#
5	# This software is subject to the provisions of the Zope Public License,
6	# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
7	# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
8	# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
9	# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
10	# FOR A PARTICULAR PURPOSE
11	#
12	##############################################################################
13	"""Document Template Tests
14	"""
15
16	import unittest	1✔
17	from html import escape	1✔
18
19	from ..html_quote import html_quote	1✔
20
21
22	try:	1✔
23	from docutils.core import publish_string # NOQA: F401 unused import	1✔
24	HAVE_DOCUTILS = True	1✔
25	except ImportError:
26	HAVE_DOCUTILS = False
27
28
29	class DTMLTests(unittest.TestCase):	1✔
30
31	def _get_doc_class(self):	1✔
32	from DocumentTemplate.DT_HTML import HTML	1✔
33	return HTML	1✔
34	doc_class = property(_get_doc_class,)	1✔
35
36	def testBatchingEtc(self):	1✔
37
38	def item(key, **kw):	1✔
39	return (key, kw)	1✔
40
41	items = (	1✔
42	item(1, dealer='Bay Chevy', make='Chevrolet',
43	model='Caprice', year=96),
44	item(2, dealer='Bay Chevy', make='Chevrolet',
45	model='Nova', year=96),
46	item(4, dealer='Bay Chevy', make='Chevrolet',
47	model='Nova', year=96),
48	item(5, dealer='Bay Chevy', make='Chevrolet',
49	model='Nova', year=96),
50	item(3, dealer='Bay Chevy', make='Chevrolet',
51	model='Corvett', year=96),
52	item(6, dealer='Bay Chevy', make='Chevrolet',
53	model='Lumina', year=96),
54	item(7, dealer='Bay Chevy', make='Chevrolet',
55	model='Lumina', year=96),
56	item(8, dealer='Bay Chevy', make='Chevrolet',
57	model='Lumina', year=95),
58	item(9, dealer='Bay Chevy', make='Chevrolet',
59	model='Corsica', year=96),
60	item(10, dealer='Bay Chevy', make='Chevrolet',
61	model='Corsica', year=96),
62	item(11, dealer='Bay Chevy', make='Toyota',
63	model='Camry', year=95),
64	item(12, dealer='Colman Olds', make='Olds',
65	model='Ciera', year=96),
66	item(12, dealer='Colman Olds', make='Olds',
67	model='Ciera', year=96),
68	item(12, dealer='Colman Olds', make='Olds',
69	model='Ciera', year=96),
70	item(12, dealer='Colman Olds', make='Olds',
71	model='Cutlass', year=96),
72	item(12, dealer='Colman Olds', make='Olds',
73	model='Cutlas', year=95),
74	item(12, dealer='Colman Olds', make='Dodge',
75	model='Shadow', year=93),
76	item(12, dealer='Colman Olds', make='Jeep',
77	model='Cheroke', year=94),
78	item(12, dealer='Colman Olds', make='Toyota',
79	model='Previa', year=92),
80	item(12, dealer='Colman Olds', make='Toyota',
81	model='Celica', year=93),
82	item(12, dealer='Colman Olds', make='Toyota',
83	model='Camry', year=93),
84	item(12, dealer='Colman Olds', make='Honda',
85	model='Accord', year=94),
86	item(12, dealer='Colman Olds', make='Honda',
87	model='Accord', year=92),
88	item(12, dealer='Colman Olds', make='Honda',
89	model='Civic', year=94),
90	item(12, dealer='Colman Olds', make='Honda',
91	model='Civix', year=93),
92	item(1, dealer='Spam Chev', make='Chevrolet',
93	model='Caprice', year=96),
94	item(2, dealer='Spam Chev', make='Chevrolet',
95	model='Nova', year=96),
96	item(4, dealer='Spam Chev', make='Chevrolet',
97	model='Nova', year=96),
98	item(5, dealer='Spam Chev', make='Chevrolet',
99	model='Nova', year=96),
100	item(3, dealer='Spam Chev', make='Chevrolet',
101	model='Corvett', year=96),
102	item(6, dealer='Spam Chev', make='Chevrolet',
103	model='Lumina', year=96),
104	item(7, dealer='Spam Chev', make='Chevrolet',
105	model='Lumina', year=96),
106	item(8, dealer='Spam Chev', make='Chevrolet',
107	model='Lumina', year=95),
108	item(9, dealer='Spam Chev', make='Chevrolet',
109	model='Corsica', year=96),
110	item(10, dealer='Spam Chev', make='Chevrolet',
111	model='Corsica', year=96),
112	item(11, dealer='Spam Chevy', make='Toyota',
113	model='Camry', year=95),
114	item(12, dealer='Spam Olds', make='Olds',
115	model='Ciera', year=96),
116	item(12, dealer='Spam Olds', make='Olds',
117	model='Ciera', year=96),
118	item(12, dealer='Spam Olds', make='Olds',
119	model='Ciera', year=96),
120	item(12, dealer='Spam Olds', make='Olds',
121	model='Cutlass', year=96),
122	item(12, dealer='Spam Olds', make='Olds',
123	model='Cutlas', year=95),
124	item(12, dealer='Spam Olds', make='Dodge',
125	model='Shadow', year=93),
126	item(12, dealer='Spam Olds', make='Jeep',
127	model='Cheroke', year=94),
128	item(12, dealer='Spam Olds', make='Toyota',
129	model='Previa', year=92),
130	item(12, dealer='Spam Olds', make='Toyota',
131	model='Celica', year=93),
132	item(12, dealer='Spam Olds', make='Toyota',
133	model='Camry', year=93),
134	item(12, dealer='Spam Olds', make='Honda',
135	model='Accord', year=94),
136	item(12, dealer='Spam Olds', make='Honda',
137	model='Accord', year=92),
138	item(12, dealer='Spam Olds', make='Honda',
139	model='Civic', year=94),
140	item(12, dealer='Spam Olds', make='Honda',
141	model='Civix', year=93),
142	)
143
144	html = self.doc_class(read_file('dealers.dtml'))	1✔
145	res = html(inventory=items, first_ad=15)	1✔
146	expected = read_file('dealers.out')	1✔
147	self.assertEqual(res, expected)	1✔
148
149	def testSequenceSummaries(self):	1✔
150	data = (dict(name='jim', age=38),	1✔
151	dict(name='will', age=7),
152	dict(name='drew', age=4),
153	dict(name='ches', age=1),
154	)
155	html = self.doc_class(	1✔
156	'<dtml-in data mapping>'
157	'<dtml-if sequence-end>'
158	'Variable "name": '
159	'min=<dtml-var min-name> '
160	'max=<dtml-var max-name> '
161	'count=<dtml-var count-name> '
162	'total=<dtml-var total-name> '
163	'median=<dtml-var median-name> '
164	'Variable "age": '
165	'min=<dtml-var min-age> '
166	'max=<dtml-var max-age> '
167	'count=<dtml-var count-age> '
168	'total=<dtml-var total-age> '
169	'median=<dtml-var median-age> '
170	'mean=<dtml-var mean-age> '
171	'<dtml-let sda=standard-deviation-age>'
172	's.d.=<dtml-var expr="_.int(sda)">'
173	'</dtml-let>'
174	'</dtml-if sequence-end>'
175	'</dtml-in data>')
176	res = html(data=data)	1✔
177	expected = ('Variable "name": min=ches max=will count=4 total= '	1✔
178	'median=between jim and drew '
179	'Variable "age": min=1 max=38 count=4 total=50 '
180	'median=5 mean=12.5 s.d.=17')
181	self.assertEqual(res, expected)	1✔
182
183	def testDTMLDateFormatting(self):	1✔
184	import DateTime	1✔
185	html = self.doc_class(	1✔
186	"<dtml-var name capitalize spacify> is "
187	"<dtml-var date fmt=year>/<dtml-var date "
188	"fmt=month>/<dtml-var date fmt=day>")
189	res = html(date=DateTime.DateTime("1995-12-25"),	1✔
190	name='christmas_day')
191	expected = 'Christmas day is 1995/12/25'	1✔
192	self.assertEqual(res, expected)	1✔
193
194	def testSimpleString(self):	1✔
195	from DocumentTemplate.DT_HTML import String	1✔
196	dt = String('%(name)s')	1✔
197	res = dt(name='Chris')	1✔
198	expected = 'Chris'	1✔
199	self.assertEqual(res, expected)	1✔
200
201	def testSyntaxErrorHandling(self):	1✔
202	from ..DT_Util import ParseError	1✔
203	html = self.doc_class('<dtml-var "&%$#">')	1✔
204
205	self.assertRaises(ParseError, html)	1✔
206
207	def testStringDateFormatting(self):	1✔
208	import DateTime	1✔
209
210	from DocumentTemplate.DT_HTML import String	1✔
211	html = String("%(name capitalize spacify)s is "	1✔
212	"%(date fmt=year)s/%(date fmt=month)s/%(date fmt=day)s")
213	res = html(date=DateTime.DateTime("2001-04-27"),	1✔
214	name='the_date')
215	expected = 'The date is 2001/4/27'	1✔
216	self.assertEqual(res, expected)	1✔
217
218	def testSequence1(self):	1✔
219	html = self.doc_class(	1✔
220	'<dtml-in spam><dtml-in sequence-item><dtml-var sequence-item> '
221	'</dtml-in sequence-item></dtml-in spam>')
222	expected = '1 2 3 4 5 6 '	1✔
223	res = html(spam=[[1, 2, 3], [4, 5, 6]])	1✔
224	self.assertEqual(res, expected)	1✔
225
226	def testSequence2(self):	1✔
227	html = self.doc_class(	1✔
228	'<dtml-in spam><dtml-in sequence-item><dtml-var sequence-item>-'
229	'</dtml-in sequence-item></dtml-in spam>')
230	expected = '1-2-3-4-5-6-'	1✔
231	res = html(spam=[[1, 2, 3], [4, 5, 6]])	1✔
232	self.assertEqual(res, expected)	1✔
233
234	def testNull(self):	1✔
235	html = self.doc_class('<dtml-var spam fmt="$%.2f bobs your uncle" '	1✔
236	'null="spam%eggs!\|">')
237	expected = '$42.00 bobs your unclespam%eggs!\|'	1✔
238	res = html(spam=42) + html(spam=None)	1✔
239	self.assertEqual(res, expected)	1✔
240
241	def testSkipQuote(self):	1✔
242	methods = "html_quote",	1✔
243	a = '\0he>llo'	1✔
244	for method in methods:	1✔
245	expected = html_quote(a)	1✔
246
247	html = self.doc_class('<dtml-var a %s>' % method)	1✔
248	self.assertEqual(html(a=a), expected)	1✔
249
250	html = self.doc_class('&dtml.%s-a;' % method)	1✔
251	self.assertEqual(html(a=a), expected)	1✔
252
253	def testUrlUnquote(self):	1✔
254	html1 = self.doc_class(	1✔
255	'<dtml-var expr="\'http%3A//www.zope.org%3Fa%3Db%20123\'" '
256	'fmt=url-unquote>')
257	html2 = self.doc_class(	1✔
258	'<dtml-var expr="\'http%3A%2F%2Fwww.zope.org%3Fa%3Db+123\'" '
259	'fmt=url-unquote-plus>')
260	expected = 'http://www.zope.org?a=b 123'	1✔
261	self.assertEqual(html1(), expected)	1✔
262	self.assertEqual(html2(), expected)	1✔
263
264	html1 = self.doc_class(	1✔
265	'<dtml-var expr="\'http%3A//www.zope.org%3Fa%3Db%20123\'" '
266	'url_unquote>')
267	html2 = self.doc_class(	1✔
268	'<dtml-var expr="\'http%3A%2F%2Fwww.zope.org%3Fa%3Db+123\'" '
269	'url_unquote_plus>')
270	expected = 'http://www.zope.org?a=b 123'	1✔
271	self.assertEqual(html1(), expected)	1✔
272	self.assertEqual(html2(), expected)	1✔
273
274	def test_sql_quote(self):	1✔
275	html = self.doc_class('<dtml-var x sql_quote>')	1✔
276	special = '\xae'	1✔
277
278	self.assertEqual(html(x='x'), 'x')	1✔
279	self.assertEqual(html(x=b'x'), 'x')	1✔
280	self.assertEqual(html(x="Moe's Bar"), "Moe''s Bar")	1✔
281	self.assertEqual(html(x=b"Moe's Bar"), "Moe''s Bar")	1✔
282
283	self.assertEqual(html(x="Moe's B%sr" % special),	1✔
284	"Moe''s B%sr" % special)
285	self.assertEqual(html(x=b"Moe's B%sr" % special.encode('UTF-8')),	1✔
286	"Moe''s B%sr" % special)
287
288	def test_fmt(self):	1✔
289	html = self.doc_class(	1✔
290	"""
291	<dtml-var spam>
292	html=<dtml-var spam fmt=html-quote>
293	url=<dtml-var spam fmt=url-quote>
294	multi=<dtml-var spam fmt=multi-line>
295	dollars=<dtml-var spam fmt=whole-dollars>
296	cents=<dtml-var spam fmt=dollars-and-cents>
297	dollars,=<dtml-var spam fmt=dollars-with-commas>
298	cents,=<dtml-var spam fmt=dollars-and-cents-with-commas>""")
299
300	expected = (	1✔
301	'''
302	4200000
303	html=4200000
304	url=4200000
305	multi=4200000
306	dollars=$4200000
307	cents=$4200000.00
308	dollars,=$4,200,000
309	cents,=$4,200,000.00
310	None
311	html=None
312	url=None
313	multi=None
314	dollars=
315	cents=
316	dollars,=
317	cents,=
318	<a href="spam">
319	foo bar
320	html=<a href="spam">
321	foo bar
322	url=%3Ca%20href%3D%22spam%22%3E%0Afoo%20bar
323	multi=<a href="spam"><br />
324	foo bar
325	dollars=
326	cents=
327	dollars,=
328	cents,=''')
329
330	res = html(spam=4200000) + html(spam=None) + html(	1✔
331	spam='<a href="spam">\nfoo bar')
332	self.assertEqual(res, expected)	1✔
333
334	def testPropogatedError(self):	1✔
335	from ExtensionClass import Base	1✔
336
337	class foo:	1✔
338	def __len__(self):	1✔
339	return 9	1✔
340
341	def __getitem__(self, i):	1✔
342	if i >= 9:	1!
UNCOV 343	raise IndexError(i)	×
344	return self.testob(i)	1✔
345
346	class testob(Base):	1✔
347
348	__roles__ = None # Public	1✔
349
350	def __init__(self, index):	1✔
351	self.index = index	1✔
352	self.value = 'item %s' % index	1✔
353
354	getValue__roles__ = None # Public	1✔
355
356	def getValue(self):	1✔
357	return self.value	1✔
358
359	puke__roles__ = None # Public	1✔
360
361	def puke(self):	1✔
362	raise PukeError('raaalf')	1✔
363
364	html = self.doc_class(	1✔
365	"""
366	<dtml-if spam>
367	<dtml-in spam>
368	<dtml-var getValue>
369	<dtml-var puke>
370	</dtml-in spam>
371	</dtml-if spam>
372	""")
373	try:	1✔
374	html(spam=foo())	1✔
375	except PukeError:	1✔
376	# Passed the test.
377	pass	1✔
378	else:
379	assert 0, 'Puke error not propogated'	×
380
381	def testRenderCallable(self):	1✔
382	# Test automatic rendering of callable objects
383	from ExtensionClass import Base	1✔
384
385	class C(Base):	1✔
386	__allow_access_to_unprotected_subobjects__ = 1	1✔
387	x = 1	1✔
388
389	def y(self):	1✔
390	return self.x * 2	1✔
391
392	C.h = self.doc_class("The h method, <dtml-var x> <dtml-var y>")	1✔
393	C.h2 = self.doc_class("The h2 method")	1✔
394
395	expected = "1, 2, The h method, 1 2"	1✔
396	res = self.doc_class("<dtml-var x>, <dtml-var y>, <dtml-var h>")(C())	1✔
397	self.assertEqual(res, expected)	1✔
398
399	expected = (	1✔
400	'''
401	1,
402	2,
403	The h2 method''')
404	res = self.doc_class(	1✔
405	'''
406	<dtml-var expr="_.render(i.x)">,
407	<dtml-var expr="_.render(i.y)">,
408	<dtml-var expr="_.render(i.h2)">''')(i=C())
409	self.assertEqual(res, expected)	1✔
410
411	def testWith(self):	1✔
412	class person:	1✔
413	__allow_access_to_unprotected_subobjects__ = 1	1✔
414	name = 'Jim'	1✔
415	height_inches = 73	1✔
416
417	expected = 'Hi, my name is %s and my height is %d cm.' % (	1✔
418	person.name, int(person.height_inches * 2.54))
419
420	res = self.doc_class(	1✔
421	'<dtml-with person>Hi, my name is <dtml-var name> '
422	'and my height is <dtml-var "_.int(height_inches*2.54)"> '
423	'cm.</dtml-with>')(person=person)
424	self.assertEqual(res, expected)	1✔
425
426	def testRaise(self):	1✔
427	try:	1✔
428	res = self.doc_class(	1✔
429	"<dtml-raise IndexError>success!</dtml-raise>")()
430	except IndexError as v:	1✔
431	res = v	1✔
432	assert str(res) == 'success!'	1✔
433
434	def testNoItemPush(self):	1✔
435	data = dict(sec='B',	1✔
436	name='XXX',
437	sub=(dict(name='b1'), dict(name='b2', sec='XXX')))
438	html = """	1✔
439	<dtml-with data mapping><dtml-in sub no_push_item>
440	<dtml-var sec>.<dtml-with sequence-item mapping><dtml-var name></dtml-with>
441	</dtml-in></dtml-with>
442	"""
443	expected = """	1✔
444	B.b1 B.b2"""
445	result = self.doc_class(html)(data=data)	1✔
446	self.assertEqual(result, expected)	1✔
447
448	def testBasicHTMLIn(self):	1✔
449	data = (	1✔
450	dict(name='jim', age=39),
451	dict(name='kak', age=29),
452	dict(name='will', age=8),
453	dict(name='andrew', age=5),
454	dict(name='chessie', age=2),
455	)
456
457	html = """	1✔
458	<!--#in data mapping-->
459	<!--#var name-->, <!--#var age-->
460	<!--#/in-->
461	"""
462	expected = """	1✔
463	jim, 39
464	kak, 29
465	will, 8
466	andrew, 5
467	chessie, 2
468	"""
469	result = self.doc_class(html)(data=data)	1✔
470	self.assertEqual(result, expected)	1✔
471
472	def testBasicHTMLIn2(self):	1✔
473	xxx = (Dummy(name=1), Dummy(name=2), Dummy(name=3))	1✔
474	html = """	1✔
475	<!--#in xxx-->
476	<!--#var name -->
477	<!--#/in-->
478	"""
479	expected = """	1✔
480	1
481	2
482	3
483	"""
484	result = self.doc_class(html)(xxx=xxx)	1✔
485	self.assertEqual(result, expected)	1✔
486
487	def testBasicHTMLIn3(self):	1✔
488	ns = {'prop_ids': ('title', 'id'), 'title': 'good', 'id': 'times'}	1✔
489	html = """:<dtml-in prop_ids><dtml-var sequence-item>=<dtml-var	1✔
490	expr="_[_['sequence-item']]">:</dtml-in>"""
491	result = self.doc_class(html)(None, ns)	1✔
492	expected = ":title=good:id=times:"	1✔
493	self.assertEqual(result, expected)	1✔
494
495	def testHTMLInElse(self):	1✔
496	xxx = (Dummy(name=1), Dummy(name=2), Dummy(name=3))	1✔
497	html = """	1✔
498	<!--#in data mapping-->
499	<!--#var name-->, <!--#var age-->
500	<!--#else-->
501	<!--#in xxx-->
502	<!--#var name -->
503	<!--#/in-->
504	<!--#/in-->
505	"""
506	expected = """	1✔
507	1
508	2
509	3
510	"""
511	result = self.doc_class(html)(xxx=xxx, data={})	1✔
512	self.assertEqual(result, expected)	1✔
513
514	def testBasicStringIn(self):	1✔
515	from DocumentTemplate.DT_HTML import String	1✔
516	data = (	1✔
517	dict(name='jim', age=39),
518	dict(name='kak', age=29),
519	dict(name='will', age=8),
520	dict(name='andrew', age=5),
521	dict(name='chessie', age=2),
522	)
523	s = """	1✔
524	%(in data mapping)[
525	%(name)s, %(age)s
526	%(in)]
527	"""
528	expected = """	1✔
529	jim, 39
530	kak, 29
531	will, 8
532	andrew, 5
533	chessie, 2
534	"""
535	result = String(s)(data=data)	1✔
536	self.assertEqual(result, expected)	1✔
537
538
539	@unittest.skipUnless(HAVE_DOCUTILS,	1✔
540	'No docutils, skipping reStructuredText tests.')
541	class RESTTests(DTMLTests):	1✔
542
543	def test_fmt_reST_include_directive_raises(self):	1✔
544	source = '.. include:: /etc/passwd'	1✔
545	html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')	1✔
546	html._vars['foo'] = source	1✔
547	result = html()	1✔
548
549	# The include: directive hasn't been rendered, it remains
550	# verbatimly in the rendered output. Instead a warning
551	# message is presented:
552	self.assertIn(source, result)	1✔
553	self.assertIn(docutils_include_warning, result)	1✔
554
555	def test_fmt_reST_raw_directive_disabled(self):	1✔
556	EXPECTED = '<h1>HELLO WORLD</h1>'	1✔
557	source = '.. raw:: html\n\n %s\n' % EXPECTED	1✔
558	html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')	1✔
559	html._vars['foo'] = source	1✔
560	result = html()	1✔
561
562	# The raw: directive hasn't been rendered, it remains
563	# verbatimly in the rendered output. Instead a warning
564	# message is presented:
565	self.assertNotIn(EXPECTED, result)	1✔
566	self.assertIn(escape(EXPECTED), result)	1✔
567	self.assertIn(docutils_raw_warning, result)	1✔
568
569	def test_fmt_reST_raw_directive_file_option_raises(self):	1✔
570	source = '.. raw:: html\n :file: inclusion.txt'	1✔
571	html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')	1✔
572	html._vars['foo'] = source	1✔
573	result = html()	1✔
574
575	# The raw: directive hasn't been rendered, it remains
576	# verbatimly in the rendered output. Instead a warning
577	# message is presented:
578	self.assertIn(source, result)	1✔
579	self.assertIn(docutils_raw_warning, result)	1✔
580
581	def test_fmt_reST_raw_directive_url_option_raises(self):	1✔
582	source = '.. raw:: html\n :url: http://www.zope.org'	1✔
583	html = self.doc_class('<dtml-var name="foo" fmt="restructured-text">')	1✔
584	html._vars['foo'] = source	1✔
585	result = html()	1✔
586
587	# The raw: directive hasn't been rendered, it remains
588	# verbatimly in the rendered output. Instead a warning
589	# message is presented:
590	self.assertIn(source, result)	1✔
591	self.assertIn(docutils_raw_warning, result)	1✔
592
593
594	def read_file(name):	1✔
595	import os	1✔
596
597	from DocumentTemplate import tests	1✔
598	here = tests.__path__[0]	1✔
599	with open(os.path.join(here, name)) as fd:	1✔
600	res = fd.read()	1✔
601	return res	1✔
602
603
604	class Dummy:	1✔
605	__allow_access_to_unprotected_subobjects__ = 1	1✔
606
607	def __init__(self, **kw):	1✔
608	self.__dict__.update(kw)	1✔
609
610	def __repr__(self):	1✔
611	return "Dummy(%r)" % self.__dict__	×
612
613
614	docutils_include_warning = (	1✔
615	'<p class="system-message-title">System Message: WARNING/2 '
616	'(<tt class="docutils"><string></tt>, line 1)</p>\n'
617	'<p>"include" directive disabled.</p>'
618	)
619
620	docutils_raw_warning = (	1✔
621	'<p class="system-message-title">System Message: WARNING/2 '
622	'(<tt class="docutils"><string></tt>, line 1)</p>\n'
623	'<p>"raw" directive disabled.</p>')
624
625
626	class PukeError(Exception):	1✔
627	"""Exception raised in test code."""

zopefoundation / DocumentTemplate / 11314154840

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