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https://github.com/ezyang/htmlpurifier.git
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2dc8e9c3d5
- HTMLPurifier_Context doesn't throw a variable reference error if you attempt to retrieve a non-existent variable . Cleaned up test-cases to remove unnecessary swallowErrors() git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@525 48356398-32a2-884e-a903-53898d9a118a
89 lines
2.5 KiB
PHP
89 lines
2.5 KiB
PHP
<?php
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require_once 'HTMLPurifier/Context.php';
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// mocks
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require_once 'HTMLPurifier/IDAccumulator.php';
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class HTMLPurifier_ContextTest extends UnitTestCase
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{
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var $context;
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function setUp() {
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$this->context = new HTMLPurifier_Context();
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}
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function testStandardUsage() {
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generate_mock_once('HTMLPurifier_IDAccumulator');
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$this->assertFalse($this->context->exists('IDAccumulator'));
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$accumulator =& new HTMLPurifier_IDAccumulatorMock($this);
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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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$accumulator_3 =& $this->context->get('IDAccumulator');
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$this->assertError('Attempted to retrieve non-existent variable');
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$this->assertNull($accumulator_3);
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$this->context->destroy('IDAccumulator');
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$this->assertError('Attempted to destroy non-existent variable');
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}
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function testReRegister() {
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$var = true;
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$this->context->register('OnceOnly', $var);
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$this->assertNoErrors();
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$this->context->register('OnceOnly', $var);
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$this->assertError('Name collision, cannot re-register');
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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', $var);
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$this->assertNoErrors();
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}
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function test_loadArray() {
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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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}
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?>
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