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