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305 lines
12 KiB
PHP
305 lines
12 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Unit tests for /lib/formslib.php.
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*
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* @package core_form
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* @category phpunit
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* @copyright 2011 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->libdir . '/formslib.php');
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require_once($CFG->libdir . '/form/radio.php');
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require_once($CFG->libdir . '/form/select.php');
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require_once($CFG->libdir . '/form/text.php');
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class formslib_testcase extends advanced_testcase {
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public function test_require_rule() {
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global $CFG;
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$strictformsrequired = null;
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if (isset($CFG->strictformsrequired)) {
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$strictformsrequired = $CFG->strictformsrequired;
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}
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$rule = new MoodleQuickForm_Rule_Required();
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// First run the tests with strictformsrequired off
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$CFG->strictformsrequired = false;
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// Passes
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$this->assertTrue($rule->validate('Something'));
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$this->assertTrue($rule->validate("Something\nmore"));
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$this->assertTrue($rule->validate("\nmore"));
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$this->assertTrue($rule->validate(" more "));
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$this->assertTrue($rule->validate("0"));
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$this->assertTrue($rule->validate(0));
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$this->assertTrue($rule->validate(true));
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$this->assertTrue($rule->validate(' '));
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$this->assertTrue($rule->validate(' '));
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$this->assertTrue($rule->validate("\t"));
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$this->assertTrue($rule->validate("\n"));
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$this->assertTrue($rule->validate("\r"));
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$this->assertTrue($rule->validate("\r\n"));
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$this->assertTrue($rule->validate(" \t \n \r "));
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$this->assertTrue($rule->validate('<p></p>'));
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$this->assertTrue($rule->validate('<p> </p>'));
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$this->assertTrue($rule->validate('<p>x</p>'));
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$this->assertTrue($rule->validate('<img src="smile.jpg" alt="smile" />'));
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$this->assertTrue($rule->validate('<img src="smile.jpg" alt="smile"/>'));
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$this->assertTrue($rule->validate('<img src="smile.jpg" alt="smile"></img>'));
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$this->assertTrue($rule->validate('<hr />'));
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$this->assertTrue($rule->validate('<hr/>'));
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$this->assertTrue($rule->validate('<hr>'));
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$this->assertTrue($rule->validate('<hr></hr>'));
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$this->assertTrue($rule->validate('<br />'));
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$this->assertTrue($rule->validate('<br/>'));
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$this->assertTrue($rule->validate('<br>'));
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$this->assertTrue($rule->validate(' '));
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// Fails
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$this->assertFalse($rule->validate(''));
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$this->assertFalse($rule->validate(false));
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$this->assertFalse($rule->validate(null));
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// Now run the same tests with it on to make sure things work as expected
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$CFG->strictformsrequired = true;
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// Passes
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$this->assertTrue($rule->validate('Something'));
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$this->assertTrue($rule->validate("Something\nmore"));
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$this->assertTrue($rule->validate("\nmore"));
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$this->assertTrue($rule->validate(" more "));
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$this->assertTrue($rule->validate("0"));
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$this->assertTrue($rule->validate(0));
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$this->assertTrue($rule->validate(true));
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$this->assertTrue($rule->validate('<p>x</p>'));
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$this->assertTrue($rule->validate('<img src="smile.jpg" alt="smile" />'));
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$this->assertTrue($rule->validate('<img src="smile.jpg" alt="smile"/>'));
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$this->assertTrue($rule->validate('<img src="smile.jpg" alt="smile"></img>'));
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$this->assertTrue($rule->validate('<hr />'));
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$this->assertTrue($rule->validate('<hr/>'));
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$this->assertTrue($rule->validate('<hr>'));
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$this->assertTrue($rule->validate('<hr></hr>'));
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// Fails
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$this->assertFalse($rule->validate(' '));
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$this->assertFalse($rule->validate(' '));
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$this->assertFalse($rule->validate("\t"));
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$this->assertFalse($rule->validate("\n"));
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$this->assertFalse($rule->validate("\r"));
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$this->assertFalse($rule->validate("\r\n"));
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$this->assertFalse($rule->validate(" \t \n \r "));
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$this->assertFalse($rule->validate('<p></p>'));
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$this->assertFalse($rule->validate('<p> </p>'));
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$this->assertFalse($rule->validate('<br />'));
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$this->assertFalse($rule->validate('<br/>'));
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$this->assertFalse($rule->validate('<br>'));
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$this->assertFalse($rule->validate(' '));
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$this->assertFalse($rule->validate(''));
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$this->assertFalse($rule->validate(false));
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$this->assertFalse($rule->validate(null));
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if (isset($strictformsrequired)) {
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$CFG->strictformsrequired = $strictformsrequired;
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}
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}
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public function test_generate_id_select() {
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$el = new MoodleQuickForm_select('choose_one', 'Choose one',
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array(1 => 'One', '2' => 'Two'));
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$el->_generateId();
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$this->assertEquals('id_choose_one', $el->getAttribute('id'));
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}
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public function test_generate_id_like_repeat() {
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$el = new MoodleQuickForm_text('text[7]', 'Type something');
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$el->_generateId();
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$this->assertEquals('id_text_7', $el->getAttribute('id'));
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}
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public function test_can_manually_set_id() {
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$el = new MoodleQuickForm_text('elementname', 'Type something',
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array('id' => 'customelementid'));
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$el->_generateId();
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$this->assertEquals('customelementid', $el->getAttribute('id'));
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}
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public function test_generate_id_radio() {
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$el = new MoodleQuickForm_radio('radio', 'Label', 'Choice label', 'choice_value');
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$el->_generateId();
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$this->assertEquals('id_radio_choice_value', $el->getAttribute('id'));
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}
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public function test_radio_can_manually_set_id() {
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$el = new MoodleQuickForm_radio('radio2', 'Label', 'Choice label', 'choice_value',
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array('id' => 'customelementid2'));
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$el->_generateId();
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$this->assertEquals('customelementid2', $el->getAttribute('id'));
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}
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public function test_generate_id_radio_like_repeat() {
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$el = new MoodleQuickForm_radio('repeatradio[2]', 'Label', 'Choice label', 'val');
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$el->_generateId();
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$this->assertEquals('id_repeatradio_2_val', $el->getAttribute('id'));
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}
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public function test_rendering() {
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$form = new formslib_test_form();
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ob_start();
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$form->display();
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$html = ob_get_clean();
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$this->assertTag(array('tag'=>'select', 'id'=>'id_choose_one',
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'attributes'=>array('name'=>'choose_one')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'id_text_0',
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'attributes'=>array('type'=>'text', 'name'=>'text[0]')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'id_text_1',
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'attributes'=>array('type'=>'text', 'name'=>'text[1]')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'id_radio_choice_value',
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'attributes'=>array('type'=>'radio', 'name'=>'radio', 'value'=>'choice_value')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'customelementid2',
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'attributes'=>array('type'=>'radio', 'name'=>'radio2')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'id_repeatradio_0_2',
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'attributes'=>array('type'=>'radio', 'name'=>'repeatradio[0]', 'value'=>'2')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'id_repeatradio_2_1',
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'attributes'=>array('type'=>'radio', 'name'=>'repeatradio[2]', 'value'=>'1')), $html);
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$this->assertTag(array('tag'=>'input', 'id'=>'id_repeatradio_2_2',
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'attributes'=>array('type'=>'radio', 'name'=>'repeatradio[2]', 'value'=>'2')), $html);
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}
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public function test_settype_debugging_text() {
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$mform = new formslib_settype_debugging_text();
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$this->assertDebuggingCalled("Did you remember to call setType() for 'texttest'? Defaulting to PARAM_RAW cleaning.");
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// Check form still there though
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$this->expectOutputRegex('/<input[^>]*name="texttest[^>]*type="text/');
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$mform->display();
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}
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public function test_settype_debugging_hidden() {
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$mform = new formslib_settype_debugging_hidden();
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$this->assertDebuggingCalled("Did you remember to call setType() for 'hiddentest'? Defaulting to PARAM_RAW cleaning.");
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// Check form still there though
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$this->expectOutputRegex('/<input[^>]*name="hiddentest[^>]*type="hidden/');
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$mform->display();
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}
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public function test_settype_debugging_repeat() {
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$mform = new formslib_settype_debugging_repeat();
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$this->assertDebuggingCalled("Did you remember to call setType() for 'repeattest'? Defaulting to PARAM_RAW cleaning.");
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// Check form still there though
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$this->expectOutputRegex('/<input[^>]*name="repeattest[^>]*type="text/');
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$mform->display();
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}
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public function test_settype_debugging_repeat_ok() {
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$mform = new formslib_settype_debugging_repeat_ok();
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// No debugging expected here.
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$this->expectOutputRegex('/<input[^>]*name="repeattest[^>]*type="text/');
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$mform->display();
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}
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}
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/**
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* Test form to be used by {@link formslib_test::test_rendering()}.
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*/
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class formslib_test_form extends moodleform {
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public function definition() {
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$this->_form->addElement('select', 'choose_one', 'Choose one',
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array(1 => 'One', '2' => 'Two'));
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$repeatels = array(
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$this->_form->createElement('text', 'text', 'Type something')
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);
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// TODO: The repeat_elements() is far from perfect. Everything should be
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// repeated auto-magically by default with options only defining exceptions.
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// Surely this is caused because we are storing some element information OUT
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// from the element (type...) at form level. Anyway, the method should do its
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// work better, no matter of that.
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$this->repeat_elements($repeatels, 2, array('text' => array('type' => PARAM_RAW)), 'numtexts', 'addtexts');
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$this->_form->addElement('radio', 'radio', 'Label', 'Choice label', 'choice_value');
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$this->_form->addElement('radio', 'radio2', 'Label', 'Choice label', 'choice_value',
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array('id' => 'customelementid2'));
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$repeatels = array(
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$this->_form->createElement('radio', 'repeatradio', 'Choose {no}', 'One', 1),
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$this->_form->createElement('radio', 'repeatradio', 'Choose {no}', 'Two', 2),
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);
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$this->repeat_elements($repeatels, 3, array(), 'numradios', 'addradios');
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}
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}
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// Used to test debugging is called when text added without setType.
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class formslib_settype_debugging_text extends moodleform {
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public function definition() {
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$mform = $this->_form;
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$mform->addElement('text', 'texttest', 'test123', 'testing123');
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}
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}
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// Used to test debugging is called when hidden added without setType.
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class formslib_settype_debugging_hidden extends moodleform {
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public function definition() {
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$mform = $this->_form;
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$mform->addElement('hidden', 'hiddentest', '1');
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}
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}
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// Used to test debugging is called when repeated text added without setType.
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class formslib_settype_debugging_repeat extends moodleform {
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public function definition() {
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$mform = $this->_form;
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$repeatels = array(
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$mform->createElement('text', 'repeattest', 'Type something')
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);
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$this->repeat_elements($repeatels, 1, array(), 'numtexts', 'addtexts');
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}
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}
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// Used to no debugging is called when correctly tset
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class formslib_settype_debugging_repeat_ok extends moodleform {
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public function definition() {
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$mform = $this->_form;
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$repeatels = array(
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$mform->createElement('text', 'repeattest', 'Type something')
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);
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$this->repeat_elements($repeatels, 2, array('repeattest' => array('type' => PARAM_RAW)), 'numtexts', 'addtexts');
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}
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}
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