mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-23 08:51:53 +00:00
94 lines
2.5 KiB
PHP
94 lines
2.5 KiB
PHP
<?php
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// mocks
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class HTMLPurifier_ContextTest extends HTMLPurifier_Harness
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{
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protected $context;
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public function setUp()
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{
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$this->context = new HTMLPurifier_Context();
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}
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public function testStandardUsage()
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{
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generate_mock_once('HTMLPurifier_IDAccumulator');
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$this->assertFalse($this->context->exists('IDAccumulator'));
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$accumulator = new HTMLPurifier_IDAccumulatorMock();
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$this->context->register('IDAccumulator', $accumulator);
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$this->assertTrue($this->context->exists('IDAccumulator'));
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$accumulator_2 =& $this->context->get('IDAccumulator');
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$this->assertReference($accumulator, $accumulator_2);
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$this->context->destroy('IDAccumulator');
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$this->assertFalse($this->context->exists('IDAccumulator'));
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$this->expectError('Attempted to retrieve non-existent variable IDAccumulator');
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$accumulator_3 =& $this->context->get('IDAccumulator');
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$this->assertNull($accumulator_3);
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$this->expectError('Attempted to destroy non-existent variable IDAccumulator');
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$this->context->destroy('IDAccumulator');
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}
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public function testReRegister()
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{
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$var = true;
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$this->context->register('OnceOnly', $var);
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$this->expectError('Name OnceOnly produces collision, cannot re-register');
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$this->context->register('OnceOnly', $var);
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// destroy it, now registration is okay
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$this->context->destroy('OnceOnly');
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$this->context->register('OnceOnly', $var);
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}
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public function test_loadArray()
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{
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// references can be *really* wonky!
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$context_manual = new HTMLPurifier_Context();
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$context_load = new HTMLPurifier_Context();
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$var1 = 1;
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$var2 = 2;
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$context_manual->register('var1', $var1);
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$context_manual->register('var2', $var2);
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// you MUST set up the references when constructing the array,
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// otherwise the registered version will be a copy
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$array = array(
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'var1' => &$var1,
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'var2' => &$var2
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);
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$context_load->loadArray($array);
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$this->assertIdentical($context_manual, $context_load);
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$var1 = 10;
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$var2 = 20;
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$this->assertIdentical($context_manual, $context_load);
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}
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public function testNull() {
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$context = new HTMLPurifier_Context();
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$var = NULL;
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$context->register('var', $var);
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$this->assertNull($context->get('var'));
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$context->destroy('var');
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}
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}
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// vim: et sw=4 sts=4
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