Root/
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | <?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of Plume Framework, a simple PHP Application Framework. # Copyright (C) 2001-2007 Loic d'Anterroches and contributors. # # Plume Framework is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # Plume Framework is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ error_reporting (E_ALL | E_STRICT); putenv( 'TZ=UTC' ); require_once 'PHPUnit/Framework/TestCase.php' ; $path_to_Pluf = dirname( __FILE__ ). '/../../src/' ; set_include_path(get_include_path().PATH_SEPARATOR. $path_to_Pluf ); require_once 'Pluf.php' ; class LatexEquationTest extends PHPUnit_Framework_TestCase { public $output = '/tmp/latex' ; protected function setUp() { Pluf::start(dirname( __FILE__ ). '/../conf/pluf.config.php' ); @ mkdir ( $this ->output); } protected function tearDown() { @ rmdir ( $this ->output); } public function testSimpleOutput() { $math = new Pluf_Text_LaTeX_Equation( $this ->output); $math ->bg_color = 'cc0000' ; $this ->assertEquals(true, $math ->render( 'E = mc^2 - x_2 + \frac{x_2}{1}' )); @unlink( $math ->output_path); $this ->assertEquals( '/tmp/latex/5c88d3a35a859f05a020a544717297b6.png' , $math ->output_path); $this ->assertEquals(true, $math ->render( 'x \\implies y' )); $file = $math ->output_path; @unlink( $file ); $this ->assertEquals( '/tmp/latex/a2b69ed6f661f926606289959937f9ee.png' , $file ); $this ->assertEquals(true, $math ->render( '\frac{m_0}{\sqrt{1-\frac{v^2}{c^2}}}' )); $file = $math ->output_path; @unlink( $file ); $this ->assertEquals( '/tmp/latex/3a511bb54f63afb2e4c44afa02e4b662.png' , $file ); $this ->assertEquals(true, $math ->render( 'G_{ab}^{(1)} = -\frac{1}{2}\partial^c\partial_c \bar{\gamma}_{ab} + \partial^c\partial_{(b}\bar{\gamma}_{a)c} -\frac{1}{2}\eta_{ab}\partial^c\partial^d\bar{\gamma}_{cd} = 8\pi T_{ab}' )); $file = $math ->output_path; @unlink( $file ); $this ->assertEquals( '/tmp/latex/92a8360d59b243991ff4a3f509c6f3e5.png' , $file ); } } |