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1 | use strictures 1; |
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2 | use Test::More; |
3 | |
4 | use HTML::Zoom; |
5 | |
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6 | my $tmpl = <<END; |
7 | <body> |
8 | <div class="main"> |
9 | <span prop='moo' class="hilight name">Bob</span> |
10 | <span class="career">Builder</span> |
11 | <hr /> |
12 | </div> |
13 | </body> |
14 | END |
15 | |
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16 | my $stub = '<div class="waargh"></div>'; |
17 | |
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18 | # el#id |
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19 | is( HTML::Zoom->from_html('<div id="yo"></div>'.$stub) |
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20 | ->select('div#yo') |
21 | ->replace_content('grg') |
22 | ->to_html, |
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23 | '<div id="yo">grg</div>'.$stub, |
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24 | 'E#id works' ); |
25 | |
26 | # el.class1 |
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27 | is( HTML::Zoom->from_html('<div class="yo"></div>'.$stub) |
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28 | ->select('div.yo') |
29 | ->replace_content('grg') |
30 | ->to_html, |
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31 | '<div class="yo">grg</div>'.$stub, |
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32 | 'E.class works' ); |
33 | |
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34 | |
35 | # el.class\.1 |
36 | is( HTML::Zoom->from_html('<div class="yo.yo"></div>'.$stub) |
37 | ->select('div.yo\.yo') |
38 | ->replace_content('grg') |
39 | ->to_html, |
40 | '<div class="yo.yo">grg</div>'.$stub, |
41 | 'E.class\.0 works' ); |
42 | |
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43 | # el[attr] |
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44 | is( HTML::Zoom->from_html('<div frew="yo"></div>'.$stub) |
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45 | ->select('div[frew]') |
46 | ->replace_content('grg') |
47 | ->to_html, |
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48 | '<div frew="yo">grg</div>'.$stub, |
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49 | 'E[attr] works' ); |
50 | |
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51 | # *[attr] |
52 | is( HTML::Zoom->from_html('<div frew="yo"></div><span frew="ay"></span>'.$stub) |
53 | ->select('*[frew]') |
54 | ->replace_content('grg') |
55 | ->to_html, |
56 | '<div frew="yo">grg</div><span frew="ay">grg</span>'.$stub, |
57 | '*[attr] works' ); |
58 | |
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59 | # el[attr="foo"] |
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60 | is( HTML::Zoom->from_html('<div frew="yo"></div>'.$stub) |
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61 | ->select('div[frew="yo"]') |
62 | ->replace_content('grg') |
63 | ->to_html, |
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64 | '<div frew="yo">grg</div>'.$stub, |
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65 | 'E[attr="val"] works' ); |
66 | |
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67 | # el[attr=foo] |
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68 | is( HTML::Zoom->from_html('<div frew="yo"></div>'.$stub) |
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69 | ->select('div[frew=yo]') |
70 | ->replace_content('grg') |
71 | ->to_html, |
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72 | '<div frew="yo">grg</div>'.$stub, |
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73 | 'E[attr=val] works' ); |
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74 | |
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75 | # el[attr=foo\.bar] |
76 | is( HTML::Zoom->from_html('<div frew="yo.yo"></div>'.$stub) |
77 | ->select('div[frew=yo\.yo]') |
78 | ->replace_content('grg') |
79 | ->to_html, |
80 | '<div frew="yo.yo">grg</div>'.$stub, |
81 | 'E[attr=foo\.bar] works' ); |
82 | |
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83 | # el[attr!="foo"] |
84 | is( HTML::Zoom->from_html('<div f="f"></div><div class="quux"></div>'.$stub) |
85 | ->select('div[class!="waargh"]') |
86 | ->replace_content('grg') |
87 | ->to_html, |
88 | '<div f="f">grg</div><div class="quux">grg</div>'.$stub, |
89 | 'E[attr!="val"] works' ); |
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90 | |
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91 | # el[attr*="foo"] |
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92 | is( HTML::Zoom->from_html('<div f="frew goog"></div>'.$stub) |
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93 | ->select('div[f*="oo"]') |
94 | ->replace_content('grg') |
95 | ->to_html, |
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96 | '<div f="frew goog">grg</div>'.$stub, |
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97 | 'E[attr*="val"] works' ); |
98 | |
99 | # el[attr^="foo"] |
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100 | is( HTML::Zoom->from_html('<div f="foobar"></div>'.$stub) |
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101 | ->select('div[f^="foo"]') |
102 | ->replace_content('grg') |
103 | ->to_html, |
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104 | '<div f="foobar">grg</div>'.$stub, |
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105 | 'E[attr^="val"] works' ); |
106 | |
107 | # el[attr$="foo"] |
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108 | is( HTML::Zoom->from_html('<div f="foobar"></div>'.$stub) |
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109 | ->select('div[f$="bar"]') |
110 | ->replace_content('grg') |
111 | ->to_html, |
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112 | '<div f="foobar">grg</div>'.$stub, |
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113 | 'E[attr$="val"] works' ); |
114 | |
115 | # el[attr*="foo"] |
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116 | is( HTML::Zoom->from_html('<div f="foo bar"></div>'.$stub) |
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117 | ->select('div[f*="bar"]') |
118 | ->replace_content('grg') |
119 | ->to_html, |
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120 | '<div f="foo bar">grg</div>'.$stub, |
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121 | 'E[attr*="val"] works' ); |
122 | |
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123 | # el[attr~="foo"] |
124 | is( HTML::Zoom->from_html('<div frew="foo bar baz"></div>'.$stub) |
125 | ->select('div[frew~="bar"]') |
126 | ->replace_content('grg') |
127 | ->to_html, |
128 | '<div frew="foo bar baz">grg</div>'.$stub, |
129 | 'E[attr~="val"] works' ); |
130 | |
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131 | # el[attr|="foo"] |
132 | is( HTML::Zoom->from_html('<div lang="pl"></div><div lang="english"></div>'. |
133 | '<div lang="en"></div><div lang="en-US"></div>'.$stub) |
134 | ->select('div[lang|="en"]') |
135 | ->replace_content('grg') |
136 | ->to_html, |
137 | '<div lang="pl"></div><div lang="english"></div>'. |
138 | '<div lang="en">grg</div><div lang="en-US">grg</div>'.$stub, |
139 | 'E[attr|="val"] works' ); |
140 | |
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141 | # [attr=bar] |
142 | ok( check_select( '[prop=moo]'), '[attr=bar]' ); |
143 | |
144 | # el[attr=bar],[prop=foo] |
145 | is( check_select('span[class=career],[prop=moo]'), 2, |
146 | 'Multiple selectors: el[attr=bar],[attr=foo]'); |
147 | |
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148 | |
149 | # selector parse error test: |
150 | eval{ |
151 | HTML::Zoom->from_html('<span att="bar"></span>') |
152 | ->select('[att=bar') |
153 | ->replace_content('cats') |
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154 | ->to_html; |
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155 | }; |
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156 | like( $@, qr/Error parsing dispatch specification/, |
157 | 'Malformed attribute selector ([att=bar) results in a helpful error' ); |
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158 | |
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159 | |
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160 | TODO: { |
161 | local $TODO = "descendant selectors doesn't work yet"; |
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162 | # sel1 sel2 |
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163 | is( eval { HTML::Zoom->from_html('<table><tr></tr><tr></tr></table>') |
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164 | ->select('table tr') |
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165 | ->replace_content('<td></td>') |
166 | ->to_html }, |
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167 | '<table><tr><td></td></tr><tr><td></td></tr></table>', |
168 | 'sel1 sel2 works' ); |
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169 | diag($@) if $@; |
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170 | |
171 | # sel1 sel2 sel3 |
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172 | is( eval { HTML::Zoom->from_html('<table><tr><td></td></tr><tr><td></td></tr></table>') |
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173 | ->select('table tr td') |
174 | ->replace_content('frew') |
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175 | ->to_html }, |
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176 | '<table><tr><td>frew</td></tr><tr><td>frew</td></tr></table>', |
177 | 'sel1 sel2 sel3 works' ); |
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178 | diag($@) if $@; |
179 | } |
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180 | |
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181 | done_testing; |
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182 | |
183 | |
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184 | sub check_select { |
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185 | # less crude?: |
186 | my $output = HTML::Zoom |
187 | ->from_html($tmpl) |
188 | ->select(shift)->replace("the monkey")->to_html; |
189 | my $count = 0; |
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190 | while ( $output =~ /the monkey/g ){ |
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191 | $count++; |
192 | } |
193 | return $count; |
194 | } |