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214 lines
8.0 KiB
PHP
214 lines
8.0 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 those parts of adminlib.php that implement the admin tree
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* functionality.
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*
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* @package core
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* @category phpunit
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* @copyright 2013 David Mudrak <david@moodle.com>
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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.'/adminlib.php');
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/**
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* Provides the unit tests for admin tree functionality.
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*/
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class core_admintree_testcase extends advanced_testcase {
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/**
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* Adding nodes into the admin tree.
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*/
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public function test_add_nodes() {
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$tree = new admin_root(true);
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$tree->add('root', $one = new admin_category('one', 'One'));
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$tree->add('root', new admin_category('three', 'Three'));
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$tree->add('one', new admin_category('one-one', 'One-one'));
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$tree->add('one', new admin_category('one-three', 'One-three'));
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// Check the order of nodes in the root.
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$map = array();
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foreach ($tree->children as $child) {
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$map[] = $child->name;
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}
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$this->assertEquals(array('one', 'three'), $map);
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// Insert a node into the middle.
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$tree->add('root', new admin_category('two', 'Two'), 'three');
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$map = array();
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foreach ($tree->children as $child) {
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$map[] = $child->name;
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}
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$this->assertEquals(array('one', 'two', 'three'), $map);
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// Non-existing sibling.
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$tree->add('root', new admin_category('four', 'Four'), 'five');
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$this->assertDebuggingCalled('Sibling five not found', DEBUG_DEVELOPER);
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$tree->add('root', new admin_category('five', 'Five'));
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$map = array();
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foreach ($tree->children as $child) {
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$map[] = $child->name;
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}
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$this->assertEquals(array('one', 'two', 'three', 'four', 'five'), $map);
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// Insert a node into the middle of the subcategory.
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$tree->add('one', new admin_category('one-two', 'One-two'), 'one-three');
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$map = array();
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foreach ($one->children as $child) {
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$map[] = $child->name;
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}
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$this->assertEquals(array('one-one', 'one-two', 'one-three'), $map);
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// Check just siblings, not parents or children.
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$tree->add('one', new admin_category('one-four', 'One-four'), 'one');
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$this->assertDebuggingCalled('Sibling one not found', DEBUG_DEVELOPER);
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$tree->add('root', new admin_category('six', 'Six'), 'one-two');
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$this->assertDebuggingCalled('Sibling one-two not found', DEBUG_DEVELOPER);
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// Me! Me! I wanna be first!
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$tree->add('root', new admin_externalpage('zero', 'Zero', 'http://foo.bar'), 'one');
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$map = array();
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foreach ($tree->children as $child) {
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$map[] = $child->name;
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}
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$this->assertEquals(array('zero', 'one', 'two', 'three', 'four', 'five', 'six'), $map);
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}
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/**
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* @expectedException coding_exception
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*/
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public function test_add_nodes_before_invalid1() {
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$tree = new admin_root(true);
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$tree->add('root', new admin_externalpage('foo', 'Foo', 'http://foo.bar'), array('moodle:site/config'));
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}
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/**
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* @expectedException coding_exception
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*/
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public function test_add_nodes_before_invalid2() {
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$tree = new admin_root(true);
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$tree->add('root', new admin_category('bar', 'Bar'), '');
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}
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/**
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* Saving of values.
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*/
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public function test_config_logging() {
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global $DB;
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$this->resetAfterTest();
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$DB->delete_records('config_log', array());
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$adminroot = new admin_root(true);
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$adminroot->add('root', $one = new admin_category('one', 'One'));
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$page = new admin_settingpage('page', 'Page');
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$page->add(new admin_setting_configtext('text1', 'Text 1', '', ''));
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$page->add(new admin_setting_configpasswordunmask('pass1', 'Password 1', '', ''));
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$adminroot->add('one', $page);
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$this->assertEmpty($DB->get_records('config_log'));
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$data = array('s__text1'=>'sometext', 's__pass1'=>'');
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$count = $this->save_config_data($adminroot, $data);
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$this->assertEquals(2, $count);
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$records = $DB->get_records('config_log', array(), 'id asc');
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$this->assertCount(2, $records);
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reset($records);
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$record = array_shift($records);
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$this->assertNull($record->plugin);
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$this->assertSame('text1', $record->name);
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$this->assertNull($record->oldvalue);
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$this->assertSame('sometext', $record->value);
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$record = array_shift($records);
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$this->assertNull($record->plugin);
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$this->assertSame('pass1', $record->name);
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$this->assertNull($record->oldvalue);
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$this->assertSame('', $record->value);
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$DB->delete_records('config_log', array());
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$data = array('s__text1'=>'other', 's__pass1'=>'nice password');
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$count = $this->save_config_data($adminroot, $data);
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$this->assertEquals(2, $count);
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$records = $DB->get_records('config_log', array(), 'id asc');
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$this->assertCount(2, $records);
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reset($records);
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$record = array_shift($records);
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$this->assertNull($record->plugin);
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$this->assertSame('text1', $record->name);
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$this->assertSame('sometext', $record->oldvalue);
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$this->assertSame('other', $record->value);
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$record = array_shift($records);
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$this->assertNull($record->plugin);
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$this->assertSame('pass1', $record->name);
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$this->assertSame('', $record->oldvalue);
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$this->assertSame('********', $record->value);
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$DB->delete_records('config_log', array());
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$data = array('s__text1'=>'', 's__pass1'=>'');
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$count = $this->save_config_data($adminroot, $data);
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$this->assertEquals(2, $count);
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$records = $DB->get_records('config_log', array(), 'id asc');
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$this->assertCount(2, $records);
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reset($records);
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$record = array_shift($records);
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$this->assertNull($record->plugin);
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$this->assertSame('text1', $record->name);
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$this->assertSame('other', $record->oldvalue);
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$this->assertSame('', $record->value);
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$record = array_shift($records);
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$this->assertNull($record->plugin);
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$this->assertSame('pass1', $record->name);
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$this->assertSame('********', $record->oldvalue);
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$this->assertSame('', $record->value);
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}
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protected function save_config_data(admin_root $adminroot, array $data) {
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$adminroot->errors = array();
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$settings = admin_find_write_settings($adminroot, $data);
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$count = 0;
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foreach ($settings as $fullname=>$setting) {
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/** @var $setting admin_setting */
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$original = $setting->get_setting();
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$error = $setting->write_setting($data[$fullname]);
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if ($error !== '') {
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$adminroot->errors[$fullname] = new stdClass();
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$adminroot->errors[$fullname]->data = $data[$fullname];
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$adminroot->errors[$fullname]->id = $setting->get_id();
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$adminroot->errors[$fullname]->error = $error;
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} else {
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$setting->write_setting_flags($data);
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}
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if ($setting->post_write_settings($original)) {
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$count++;
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}
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}
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return $count;
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}
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}
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