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