+ public function testAllCacheVaryingOptions() {
+ global $wgHooks;
+
+ // $wgHooks is already saved in self::setUp(), so we can modify it freely here
+ $wgHooks['ParserOptionsRegister'] = [];
+ $this->assertSame( [
+ 'dateformat', 'numberheadings', 'printable', 'stubthreshold',
+ 'thumbsize', 'userlang'
+ ], ParserOptions::allCacheVaryingOptions() );
+
+ self::clearCache();
+
+ $wgHooks['ParserOptionsRegister'][] = function ( &$defaults, &$inCacheKey ) {
+ $defaults += [
+ 'foo' => 'foo',
+ 'bar' => 'bar',
+ 'baz' => 'baz',
+ ];
+ $inCacheKey += [
+ 'foo' => true,
+ 'bar' => false,
+ ];
+ };
+ $this->assertSame( [
+ 'dateformat', 'foo', 'numberheadings', 'printable', 'stubthreshold',
+ 'thumbsize', 'userlang'
+ ], ParserOptions::allCacheVaryingOptions() );
+ }
+