c40786cba2
- Adds @covers tags - fixes comments - fixes scope - adds @todos - split files per class Change-Id: Id5aaa20769725a96f22fb838d376697c250874a5
137 lines
3.5 KiB
PHP
137 lines
3.5 KiB
PHP
<?php
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class BitmapScalingTest extends MediaWikiTestCase {
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protected function setUp() {
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parent::setUp();
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$this->setMwGlobals( array(
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'wgMaxImageArea' => 1.25e7, // 3500x3500
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'wgCustomConvertCommand' => 'dummy', // Set so that we don't get client side rendering
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) );
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}
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/**
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* @dataProvider provideNormaliseParams
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* @covers BitmapHandler::normaliseParams
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*/
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public function testNormaliseParams( $fileDimensions, $expectedParams, $params, $msg ) {
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$file = new FakeDimensionFile( $fileDimensions );
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$handler = new BitmapHandler;
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$valid = $handler->normaliseParams( $file, $params );
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$this->assertTrue( $valid );
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$this->assertEquals( $expectedParams, $params, $msg );
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}
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public static function provideNormaliseParams() {
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return array(
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/* Regular resize operations */
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array(
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array( 1024, 768 ),
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array(
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'width' => 512, 'height' => 384,
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'physicalWidth' => 512, 'physicalHeight' => 384,
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'page' => 1,
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),
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array( 'width' => 512 ),
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'Resizing with width set',
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),
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array(
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array( 1024, 768 ),
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array(
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'width' => 512, 'height' => 384,
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'physicalWidth' => 512, 'physicalHeight' => 384,
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'page' => 1,
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),
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array( 'width' => 512, 'height' => 768 ),
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'Resizing with height set too high',
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),
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array(
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array( 1024, 768 ),
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array(
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'width' => 512, 'height' => 384,
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'physicalWidth' => 512, 'physicalHeight' => 384,
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'page' => 1,
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),
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array( 'width' => 1024, 'height' => 384 ),
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'Resizing with height set',
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),
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/* Very tall images */
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array(
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array( 1000, 100 ),
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array(
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'width' => 5, 'height' => 1,
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'physicalWidth' => 5, 'physicalHeight' => 1,
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'page' => 1,
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),
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array( 'width' => 5 ),
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'Very wide image',
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),
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array(
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array( 100, 1000 ),
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array(
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'width' => 1, 'height' => 10,
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'physicalWidth' => 1, 'physicalHeight' => 10,
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'page' => 1,
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),
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array( 'width' => 1 ),
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'Very high image',
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),
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array(
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array( 100, 1000 ),
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array(
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'width' => 1, 'height' => 5,
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'physicalWidth' => 1, 'physicalHeight' => 10,
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'page' => 1,
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),
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array( 'width' => 10, 'height' => 5 ),
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'Very high image with height set',
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),
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/* Max image area */
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array(
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array( 4000, 4000 ),
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array(
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'width' => 5000, 'height' => 5000,
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'physicalWidth' => 4000, 'physicalHeight' => 4000,
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'page' => 1,
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),
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array( 'width' => 5000 ),
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'Bigger than max image size but doesn\'t need scaling',
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),
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);
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}
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/**
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* @covers BitmapHandler::doTransform
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*/
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public function testTooBigImage() {
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$file = new FakeDimensionFile( array( 4000, 4000 ) );
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$handler = new BitmapHandler;
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$params = array( 'width' => '3700' ); // Still bigger than max size.
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$this->assertEquals( 'TransformParameterError',
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get_class( $handler->doTransform( $file, 'dummy path', '', $params ) ) );
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}
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/**
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* @covers BitmapHandler::doTransform
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*/
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public function testTooBigMustRenderImage() {
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$file = new FakeDimensionFile( array( 4000, 4000 ) );
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$file->mustRender = true;
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$handler = new BitmapHandler;
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$params = array( 'width' => '5000' ); // Still bigger than max size.
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$this->assertEquals( 'TransformParameterError',
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get_class( $handler->doTransform( $file, 'dummy path', '', $params ) ) );
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}
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/**
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* @covers BitmapHandler::getImageArea
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*/
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public function testImageArea() {
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$file = new FakeDimensionFile( array( 7, 9 ) );
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$handler = new BitmapHandler;
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$this->assertEquals( 63, $handler->getImageArea( $file ) );
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}
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}
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