Clean up spacing of doc comments

[lhc/web/wiklou.git] / tests / phpunit / includes / libs / XhprofTest.php

diff --git a/tests/phpunit/includes/libs/XhprofTest.php b/tests/phpunit/includes/libs/XhprofTest.php
index e2723b9..25b4291 100644 (file)
--- a/tests/phpunit/includes/libs/XhprofTest.php
+++ b/tests/phpunit/includes/libs/XhprofTest.php
@@ -18,7 +18,7 @@
  * @file
  */
 
-class XhprofTest extends PHPUnit_Framework_TestCase {
+class XhprofTest extends PHPUnit\Framework\TestCase {
 
        use MediaWikiCoversValidator;
 
@@ -37,4 +37,77 @@ class XhprofTest extends PHPUnit_Framework_TestCase {
                $enabled->setValue( true );
                $xhprof->getMethod( 'enable' )->invoke( null );
        }
+
+       /**
+        * callAny() calls the first function of the list.
+        *
+        * @covers Xhprof::callAny
+        * @dataProvider provideCallAny
+        */
+       public function testCallAny( array $functions, array $args, $expectedResult ) {
+               $xhprof = new ReflectionClass( Xhprof::class );
+               $callAny = $xhprof->getMethod( 'callAny' );
+               $callAny->setAccessible( true );
+
+               $this->assertEquals( $expectedResult,
+                       $callAny->invoke( null, $functions, $args ) );
+       }
+
+       /**
+        * Data provider for testCallAny().
+        */
+       public function provideCallAny() {
+               return [
+                       [
+                               [ 'wfTestCallAny_func1', 'wfTestCallAny_func2', 'wfTestCallAny_func3' ],
+                               [ 3, 4 ],
+                               12
+                       ],
+                       [
+                               [ 'wfTestCallAny_nosuchfunc1', 'wfTestCallAny_func2', 'wfTestCallAny_func3' ],
+                               [ 3, 4 ],
+                               7
+                       ],
+                       [
+                               [ 'wfTestCallAny_nosuchfunc1', 'wfTestCallAny_nosuchfunc2', 'wfTestCallAny_func3' ],
+                               [ 3, 4 ],
+                               -1
+                       ]
+
+               ];
+       }
+
+       /**
+        * callAny() throws an exception when all functions are unavailable.
+        *
+        * @expectedException        Exception
+        * @expectedExceptionMessage Neither xhprof nor tideways are installed
+        * @covers Xhprof::callAny
+        */
+       public function testCallAnyNoneAvailable() {
+               $xhprof = new ReflectionClass( Xhprof::class );
+               $callAny = $xhprof->getMethod( 'callAny' );
+               $callAny->setAccessible( true );
+
+               $callAny->invoke( $xhprof, [
+                       'wfTestCallAny_nosuchfunc1',
+                       'wfTestCallAny_nosuchfunc2',
+                       'wfTestCallAny_nosuchfunc3'
+               ] );
+       }
+}
+
+/** Test function #1 for XhprofTest::testCallAny */
+function wfTestCallAny_func1( $a, $b ) {
+       return $a * $b;
+}
+
+/** Test function #2 for XhprofTest::testCallAny */
+function wfTestCallAny_func2( $a, $b ) {
+       return $a + $b;
+}
+
+/** Test function #3 for XhprofTest::testCallAny */
+function wfTestCallAny_func3( $a, $b ) {
+       return $a - $b;
 }