summaryrefslogtreecommitdiff
path: root/www/wiki/tests/phpunit/includes/GlobalFunctions/wfThumbIsStandardTest.php
diff options
context:
space:
mode:
Diffstat (limited to 'www/wiki/tests/phpunit/includes/GlobalFunctions/wfThumbIsStandardTest.php')
-rw-r--r--www/wiki/tests/phpunit/includes/GlobalFunctions/wfThumbIsStandardTest.php105
1 files changed, 105 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/GlobalFunctions/wfThumbIsStandardTest.php b/www/wiki/tests/phpunit/includes/GlobalFunctions/wfThumbIsStandardTest.php
new file mode 100644
index 00000000..bdba6a35
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/GlobalFunctions/wfThumbIsStandardTest.php
@@ -0,0 +1,105 @@
+<?php
+
+use MediaWiki\MediaWikiServices;
+
+/**
+ * @group GlobalFunctions
+ * @covers ::wfThumbIsStandard
+ */
+class WfThumbIsStandardTest extends MediaWikiTestCase {
+
+ protected function setUp() {
+ parent::setUp();
+
+ $this->setMwGlobals( [
+ 'wgThumbLimits' => [
+ 100,
+ 401
+ ],
+ 'wgImageLimits' => [
+ [ 300, 225 ],
+ [ 800, 600 ],
+ ],
+ ] );
+ }
+
+ public static function provideThumbParams() {
+ return [
+ // Thumb limits
+ [
+ 'Standard thumb width',
+ true,
+ [ 'width' => 100 ],
+ ],
+ [
+ 'Standard thumb width',
+ true,
+ [ 'width' => 401 ],
+ ],
+ // wfThumbIsStandard should match Linker::processResponsiveImages
+ // in its rounding behaviour.
+ [
+ 'Standard thumb width (HiDPI 1.5x) - incorrect rounding',
+ false,
+ [ 'width' => 601 ],
+ ],
+ [
+ 'Standard thumb width (HiDPI 1.5x)',
+ true,
+ [ 'width' => 602 ],
+ ],
+ [
+ 'Standard thumb width (HiDPI 2x)',
+ true,
+ [ 'width' => 802 ],
+ ],
+ [
+ 'Non-standard thumb width',
+ false,
+ [ 'width' => 300 ],
+ ],
+ // Image limits
+ // Note: Image limits are measured as pairs. Individual values
+ // may be non-standard based on the aspect ratio.
+ [
+ 'Standard image width/height pair',
+ true,
+ [ 'width' => 250, 'height' => 225 ],
+ ],
+ [
+ 'Standard image width/height pair',
+ true,
+ [ 'width' => 667, 'height' => 600 ],
+ ],
+ [
+ 'Standard image width where image does not fit aspect ratio',
+ false,
+ [ 'width' => 300 ],
+ ],
+ [
+ 'Implicit width from image width/height pair aspect ratio fit',
+ true,
+ // 2000x1800 fit inside 300x225 makes w=250
+ [ 'width' => 250 ],
+ ],
+ [
+ 'Height-only is always non-standard',
+ false,
+ [ 'height' => 225 ],
+ ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideThumbParams
+ */
+ public function testIsStandard( $message, $expected, $params ) {
+ $handlers = MediaWikiServices::getInstance()->getMainConfig()->get( 'ParserTestMediaHandlers' );
+ $this->setService( 'MediaHandlerFactory', new MediaHandlerFactory( $handlers ) );
+ $this->assertSame(
+ $expected,
+ wfThumbIsStandard( new FakeDimensionFile( [ 2000, 1800 ], 'image/jpeg' ), $params ),
+ $message
+ );
+ }
+}