mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-26 20:45:47 +02:00
57 lines
1.2 KiB
PHP
57 lines
1.2 KiB
PHP
<?php
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/**
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* @package cms
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* @subpackage tests
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*/
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class DiffTest extends SapphireTest {
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/**
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* @see https://groups.google.com/forum/#!topic/silverstripe-dev/yHcluCvuszo
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*/
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public function testTableDiff() {
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if(!class_exists('DOMDocument')) {
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$this->markTestSkipped('"DOMDocument" required');
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return;
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}
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$from = "<table>
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<tbody>
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<tr class=\"blah\">
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<td colspan=\"2\">Row 1</td>
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</tr>
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<tr class=\"foo\">
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<td>Row 2</td>
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<td>Row 2</td>
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</tr>
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<tr>
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<td>Row 3</td>
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<td>Row 3</td>
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</tr>
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</tbody>
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</table>";
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$to = "<table class=\"new-class\">
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<tbody>
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<tr class=\"blah\">
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<td colspan=\"2\">Row 1</td>
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</tr>
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<tr class=\"foo\">
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<td>Row 2</td>
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<td>Row 2</td>
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</tr>
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</tbody>
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</table>";
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$expected = "<ins>" . $to . "</ins>" . "<del>" . $from . "</del>";
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$compare = Diff::compareHTML($from, $to);
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// Very hard to debug this way, wouldn't need to do this if PHP had an *actual* DOM parsing lib,
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// and not just the poor excuse that is DOMDocument
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$compare = preg_replace('/[\s\t\n\r]*/', '', $compare);
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$expected = preg_replace('/[\s\t\n\r]*/', '', $expected);
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$this->assertEquals($compare, $expected);
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}
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}
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