getNewTempFile(); unlink( $readOnlyFile ); $this->setMwGlobals( array( 'wgReadOnlyFile' => $readOnlyFile, 'wgUrlProtocols' => array( 'http://', 'https://', 'mailto:', '//', 'file://', # Non-default ), ) ); } /** * @dataProvider provideForWfArrayDiff2 * @covers ::wfArrayDiff2 */ public function testWfArrayDiff2( $a, $b, $expected ) { $this->assertEquals( wfArrayDiff2( $a, $b ), $expected ); } // @todo Provide more tests public static function provideForWfArrayDiff2() { // $a $b $expected return array( array( array( 'a', 'b' ), array( 'a', 'b' ), array(), ), array( array( array( 'a' ), array( 'a', 'b', 'c' ) ), array( array( 'a' ), array( 'a', 'b' ) ), array( 1 => array( 'a', 'b', 'c' ) ), ), ); } /* * Test cases for random functions could hypothetically fail, * even though they shouldn't. */ /** * @covers ::wfRandom */ public function testRandom() { $this->assertFalse( wfRandom() == wfRandom() ); } /** * @covers ::wfRandomString */ public function testRandomString() { $this->assertFalse( wfRandomString() == wfRandomString() ); $this->assertEquals( strlen( wfRandomString( 10 ) ), 10 ); $this->assertTrue( preg_match( '/^[0-9a-f]+$/i', wfRandomString() ) === 1 ); } /** * @covers ::wfUrlencode */ public function testUrlencode() { $this->assertEquals( "%E7%89%B9%E5%88%A5:Contributions/Foobar", wfUrlencode( "\xE7\x89\xB9\xE5\x88\xA5:Contributions/Foobar" ) ); } /** * @covers ::wfExpandIRI */ public function testExpandIRI() { $this->assertEquals( "https://te.wikibooks.org/wiki/ఉబుంటు_వాడుకరి_మార్గదర్శని", wfExpandIRI( "https://te.wikibooks.org/wiki/" . "%E0%B0%89%E0%B0%AC%E0%B1%81%E0%B0%82%E0%B0%9F%E0%B1%81_" . "%E0%B0%B5%E0%B0%BE%E0%B0%A1%E0%B1%81%E0%B0%95%E0%B0%B0%E0%B0%BF_" . "%E0%B0%AE%E0%B0%BE%E0%B0%B0%E0%B1%8D%E0%B0%97%E0%B0%A6%E0%B0%B0" . "%E0%B1%8D%E0%B0%B6%E0%B0%A8%E0%B0%BF" ) ); } /** * @covers ::wfReadOnly */ public function testReadOnlyEmpty() { global $wgReadOnly; $wgReadOnly = null; $this->assertFalse( wfReadOnly() ); $this->assertFalse( wfReadOnly() ); } /** * @covers ::wfReadOnly */ public function testReadOnlySet() { global $wgReadOnly, $wgReadOnlyFile; $f = fopen( $wgReadOnlyFile, "wt" ); fwrite( $f, 'Message' ); fclose( $f ); $wgReadOnly = null; # Check on $wgReadOnlyFile $this->assertTrue( wfReadOnly() ); $this->assertTrue( wfReadOnly() ); # Check cached unlink( $wgReadOnlyFile ); $wgReadOnly = null; # Clean cache $this->assertFalse( wfReadOnly() ); $this->assertFalse( wfReadOnly() ); } public static function provideArrayToCGI() { return array( array( array(), '' ), // empty array( array( 'foo' => 'bar' ), 'foo=bar' ), // string test array( array( 'foo' => '' ), 'foo=' ), // empty string test array( array( 'foo' => 1 ), 'foo=1' ), // number test array( array( 'foo' => true ), 'foo=1' ), // true test array( array( 'foo' => false ), '' ), // false test array( array( 'foo' => null ), '' ), // null test array( array( 'foo' => 'A&B=5+6@!"\'' ), 'foo=A%26B%3D5%2B6%40%21%22%27' ), // urlencoding test array( array( 'foo' => 'bar', 'baz' => 'is', 'asdf' => 'qwerty' ), 'foo=bar&baz=is&asdf=qwerty' ), // multi-item test array( array( 'foo' => array( 'bar' => 'baz' ) ), 'foo%5Bbar%5D=baz' ), array( array( 'foo' => array( 'bar' => 'baz', 'qwerty' => 'asdf' ) ), 'foo%5Bbar%5D=baz&foo%5Bqwerty%5D=asdf' ), array( array( 'foo' => array( 'bar', 'baz' ) ), 'foo%5B0%5D=bar&foo%5B1%5D=baz' ), array( array( 'foo' => array( 'bar' => array( 'bar' => 'baz' ) ) ), 'foo%5Bbar%5D%5Bbar%5D=baz' ), ); } /** * @dataProvider provideArrayToCGI * @covers ::wfArrayToCgi */ public function testArrayToCGI( $array, $result ) { $this->assertEquals( $result, wfArrayToCgi( $array ) ); } /** * @covers ::wfArrayToCgi */ public function testArrayToCGI2() { $this->assertEquals( "baz=bar&foo=bar", wfArrayToCgi( array( 'baz' => 'bar' ), array( 'foo' => 'bar', 'baz' => 'overridden value' ) ) ); } public static function provideCgiToArray() { return array( array( '', array() ), // empty array( 'foo=bar', array( 'foo' => 'bar' ) ), // string array( 'foo=', array( 'foo' => '' ) ), // empty string array( 'foo', array( 'foo' => '' ) ), // missing = array( 'foo=bar&qwerty=asdf', array( 'foo' => 'bar', 'qwerty' => 'asdf' ) ), // multiple value array( 'foo=A%26B%3D5%2B6%40%21%22%27', array( 'foo' => 'A&B=5+6@!"\'' ) ), // urldecoding test array( 'foo%5Bbar%5D=baz', array( 'foo' => array( 'bar' => 'baz' ) ) ), array( 'foo%5Bbar%5D=baz&foo%5Bqwerty%5D=asdf', array( 'foo' => array( 'bar' => 'baz', 'qwerty' => 'asdf' ) ) ), array( 'foo%5B0%5D=bar&foo%5B1%5D=baz', array( 'foo' => array( 0 => 'bar', 1 => 'baz' ) ) ), array( 'foo%5Bbar%5D%5Bbar%5D=baz', array( 'foo' => array( 'bar' => array( 'bar' => 'baz' ) ) ) ), ); } /** * @dataProvider provideCgiToArray * @covers ::wfCgiToArray */ public function testCgiToArray( $cgi, $result ) { $this->assertEquals( $result, wfCgiToArray( $cgi ) ); } public static function provideCgiRoundTrip() { return array( array( '' ), array( 'foo=bar' ), array( 'foo=' ), array( 'foo=bar&baz=biz' ), array( 'foo=A%26B%3D5%2B6%40%21%22%27' ), array( 'foo%5Bbar%5D=baz' ), array( 'foo%5B0%5D=bar&foo%5B1%5D=baz' ), array( 'foo%5Bbar%5D%5Bbar%5D=baz' ), ); } /** * @dataProvider provideCgiRoundTrip * @covers ::wfArrayToCgi */ public function testCgiRoundTrip( $cgi ) { $this->assertEquals( $cgi, wfArrayToCgi( wfCgiToArray( $cgi ) ) ); } /** * @covers ::mimeTypeMatch */ public function testMimeTypeMatch() { $this->assertEquals( 'text/html', mimeTypeMatch( 'text/html', array( 'application/xhtml+xml' => 1.0, 'text/html' => 0.7, 'text/plain' => 0.3 ) ) ); $this->assertEquals( 'text/*', mimeTypeMatch( 'text/html', array( 'image/*' => 1.0, 'text/*' => 0.5 ) ) ); $this->assertEquals( '*/*', mimeTypeMatch( 'text/html', array( '*/*' => 1.0 ) ) ); $this->assertNull( mimeTypeMatch( 'text/html', array( 'image/png' => 1.0, 'image/svg+xml' => 0.5 ) ) ); } /** * @covers ::wfNegotiateType */ public function testNegotiateType() { $this->assertEquals( 'text/html', wfNegotiateType( array( 'application/xhtml+xml' => 1.0, 'text/html' => 0.7, 'text/plain' => 0.5, 'text/*' => 0.2 ), array( 'text/html' => 1.0 ) ) ); $this->assertEquals( 'application/xhtml+xml', wfNegotiateType( array( 'application/xhtml+xml' => 1.0, 'text/html' => 0.7, 'text/plain' => 0.5, 'text/*' => 0.2 ), array( 'application/xhtml+xml' => 1.0, 'text/html' => 0.5 ) ) ); $this->assertEquals( 'text/html', wfNegotiateType( array( 'text/html' => 1.0, 'text/plain' => 0.5, 'text/*' => 0.5, 'application/xhtml+xml' => 0.2 ), array( 'application/xhtml+xml' => 1.0, 'text/html' => 0.5 ) ) ); $this->assertEquals( 'text/html', wfNegotiateType( array( 'text/*' => 1.0, 'image/*' => 0.7, '*/*' => 0.3 ), array( 'application/xhtml+xml' => 1.0, 'text/html' => 0.5 ) ) ); $this->assertNull( wfNegotiateType( array( 'text/*' => 1.0 ), array( 'application/xhtml+xml' => 1.0 ) ) ); } /** * @covers ::wfDebug * @covers ::wfDebugMem */ public function testDebugFunctionTest() { $debugLogFile = $this->getNewTempFile(); $this->setMwGlobals( array( 'wgDebugLogFile' => $debugLogFile, # @todo FIXME: $wgDebugTimestamps should be tested 'wgDebugTimestamps' => false ) ); wfDebug( "This is a normal string" ); $this->assertEquals( "This is a normal string\n", file_get_contents( $debugLogFile ) ); unlink( $debugLogFile ); wfDebug( "This is nöt an ASCII string" ); $this->assertEquals( "This is nöt an ASCII string\n", file_get_contents( $debugLogFile ) ); unlink( $debugLogFile ); wfDebug( "\00305This has böth UTF and control chars\003" ); $this->assertEquals( " 05This has böth UTF and control chars \n", file_get_contents( $debugLogFile ) ); unlink( $debugLogFile ); wfDebugMem(); $this->assertGreaterThan( 1000, preg_replace( '/\D/', '', file_get_contents( $debugLogFile ) ) ); unlink( $debugLogFile ); wfDebugMem( true ); $this->assertGreaterThan( 1000000, preg_replace( '/\D/', '', file_get_contents( $debugLogFile ) ) ); unlink( $debugLogFile ); } /** * @covers ::wfClientAcceptsGzip */ public function testClientAcceptsGzipTest() { $settings = array( 'gzip' => true, 'bzip' => false, '*' => false, 'compress, gzip' => true, 'gzip;q=1.0' => true, 'foozip' => false, 'foo*zip' => false, 'gzip;q=abcde' => true, //is this REALLY valid? 'gzip;q=12345678.9' => true, ' gzip' => true, ); if ( isset( $_SERVER['HTTP_ACCEPT_ENCODING'] ) ) { $old_server_setting = $_SERVER['HTTP_ACCEPT_ENCODING']; } foreach ( $settings as $encoding => $expect ) { $_SERVER['HTTP_ACCEPT_ENCODING'] = $encoding; $this->assertEquals( $expect, wfClientAcceptsGzip( true ), "'$encoding' => " . wfBoolToStr( $expect ) ); } if ( isset( $old_server_setting ) ) { $_SERVER['HTTP_ACCEPT_ENCODING'] = $old_server_setting; } } /** * @covers ::wfPercent */ public function testWfPercentTest() { $pcts = array( array( 6 / 7, '0.86%', 2, false ), array( 3 / 3, '1%' ), array( 22 / 7, '3.14286%', 5 ), array( 3 / 6, '0.5%' ), array( 1 / 3, '0%', 0 ), array( 10 / 3, '0%', -1 ), array( 3 / 4 / 5, '0.1%', 1 ), array( 6 / 7 * 8, '6.8571428571%', 10 ), ); foreach ( $pcts as $pct ) { if ( !isset( $pct[2] ) ) { $pct[2] = 2; } if ( !isset( $pct[3] ) ) { $pct[3] = true; } $this->assertEquals( wfPercent( $pct[0], $pct[2], $pct[3] ), $pct[1], $pct[1] ); } } /** * test @see wfShorthandToInteger() * @dataProvider provideShorthand * @covers ::wfShorthandToInteger */ public function testWfShorthandToInteger( $shorthand, $expected ) { $this->assertEquals( $expected, wfShorthandToInteger( $shorthand ) ); } /** array( shorthand, expected integer ) */ public static function provideShorthand() { return array( # Null, empty ... array( '', -1 ), array( ' ', -1 ), array( null, -1 ), # Failures returns 0 :( array( 'ABCDEFG', 0 ), array( 'Ak', 0 ), # Int, strings with spaces array( 1, 1 ), array( ' 1 ', 1 ), array( 1023, 1023 ), array( ' 1023 ', 1023 ), # kilo, Mega, Giga array( '1k', 1024 ), array( '1K', 1024 ), array( '1m', 1024 * 1024 ), array( '1M', 1024 * 1024 ), array( '1g', 1024 * 1024 * 1024 ), array( '1G', 1024 * 1024 * 1024 ), # Negatives array( -1, -1 ), array( -500, -500 ), array( '-500', -500 ), array( '-1k', -1024 ), # Zeroes array( '0', 0 ), array( '0k', 0 ), array( '0M', 0 ), array( '0G', 0 ), array( '-0', 0 ), array( '-0k', 0 ), array( '-0M', 0 ), array( '-0G', 0 ), ); } /** * @param string $old Text as it was in the database * @param string $mine Text submitted while user was editing * @param string $yours Text submitted by the user * @param bool $expectedMergeResult Whether the merge should be a success * @param string $expectedText Text after merge has been completed * * @dataProvider provideMerge() * @group medium * @covers ::wfMerge */ public function testMerge( $old, $mine, $yours, $expectedMergeResult, $expectedText ) { $this->checkHasDiff3(); $mergedText = null; $isMerged = wfMerge( $old, $mine, $yours, $mergedText ); $msg = 'Merge should be a '; $msg .= $expectedMergeResult ? 'success' : 'failure'; $this->assertEquals( $expectedMergeResult, $isMerged, $msg ); if ( $isMerged ) { // Verify the merged text $this->assertEquals( $expectedText, $mergedText, 'is merged text as expected?' ); } } public static function provideMerge() { $EXPECT_MERGE_SUCCESS = true; $EXPECT_MERGE_FAILURE = false; return array( // #0: clean merge array( // old: "one one one\n" . // trimmed "\n" . "two two two", // mine: "one one one ONE ONE\n" . "\n" . "two two two\n", // with tailing whitespace // yours: "one one one\n" . "\n" . "two two TWO TWO", // trimmed // ok: $EXPECT_MERGE_SUCCESS, // result: "one one one ONE ONE\n" . "\n" . "two two TWO TWO\n", // note: will always end in a newline ), // #1: conflict, fail array( // old: "one one one", // trimmed // mine: "one one one ONE ONE\n" . "\n" . "bla bla\n" . "\n", // with tailing whitespace // yours: "one one one\n" . "\n" . "two two", // trimmed $EXPECT_MERGE_FAILURE, // result: null, ), ); } /** * @dataProvider provideMakeUrlIndexes() * @covers ::wfMakeUrlIndexes */ public function testMakeUrlIndexes( $url, $expected ) { $index = wfMakeUrlIndexes( $url ); $this->assertEquals( $expected, $index, "wfMakeUrlIndexes(\"$url\")" ); } public static function provideMakeUrlIndexes() { return array( array( // just a regular :) 'https://bugzilla.wikimedia.org/show_bug.cgi?id=28627', array( 'https://org.wikimedia.bugzilla./show_bug.cgi?id=28627' ) ), array( // mailtos are handled special // is this really right though? that final . probably belongs earlier? 'mailto:wiki@wikimedia.org', array( 'mailto:org.wikimedia@wiki.' ) ), // file URL cases per bug 28627... array( // three slashes: local filesystem path Unix-style 'file:///whatever/you/like.txt', array( 'file://./whatever/you/like.txt' ) ), array( // three slashes: local filesystem path Windows-style 'file:///c:/whatever/you/like.txt', array( 'file://./c:/whatever/you/like.txt' ) ), array( // two slashes: UNC filesystem path Windows-style 'file://intranet/whatever/you/like.txt', array( 'file://intranet./whatever/you/like.txt' ) ), // Multiple-slash cases that can sorta work on Mozilla // if you hack it just right are kinda pathological, // and unreliable cross-platform or on IE which means they're // unlikely to appear on intranets. // // Those will survive the algorithm but with results that // are less consistent. // protocol-relative URL cases per bug 29854... array( '//bugzilla.wikimedia.org/show_bug.cgi?id=28627', array( 'http://org.wikimedia.bugzilla./show_bug.cgi?id=28627', 'https://org.wikimedia.bugzilla./show_bug.cgi?id=28627' ) ), ); } /** * @dataProvider provideWfMatchesDomainList * @covers ::wfMatchesDomainList */ public function testWfMatchesDomainList( $url, $domains, $expected, $description ) { $actual = wfMatchesDomainList( $url, $domains ); $this->assertEquals( $expected, $actual, $description ); } public static function provideWfMatchesDomainList() { $a = array(); $protocols = array( 'HTTP' => 'http:', 'HTTPS' => 'https:', 'protocol-relative' => '' ); foreach ( $protocols as $pDesc => $p ) { $a = array_merge( $a, array( array( "$p//www.example.com", array(), false, "No matches for empty domains array, $pDesc URL" ), array( "$p//www.example.com", array( 'www.example.com' ), true, "Exact match in domains array, $pDesc URL" ), array( "$p//www.example.com", array( 'example.com' ), true, "Match without subdomain in domains array, $pDesc URL" ), array( "$p//www.example2.com", array( 'www.example.com', 'www.example2.com', 'www.example3.com' ), true, "Exact match with other domains in array, $pDesc URL" ), array( "$p//www.example2.com", array( 'example.com', 'example2.com', 'example3,com' ), true, "Match without subdomain with other domains in array, $pDesc URL" ), array( "$p//www.example4.com", array( 'example.com', 'example2.com', 'example3,com' ), false, "Domain not in array, $pDesc URL" ), array( "$p//nds-nl.wikipedia.org", array( 'nl.wikipedia.org' ), false, "Non-matching substring of domain, $pDesc URL" ), ) ); } return $a; } /** * @covers ::wfMkdirParents */ public function testWfMkdirParents() { // Should not return true if file exists instead of directory $fname = $this->getNewTempFile(); wfSuppressWarnings(); $ok = wfMkdirParents( $fname ); wfRestoreWarnings(); $this->assertFalse( $ok ); } /** * @dataProvider provideWfShellWikiCmdList * @covers ::wfShellWikiCmd */ public function testWfShellWikiCmd( $script, $parameters, $options, $expected, $description ) { if ( wfIsWindows() ) { // Approximation that's good enough for our purposes just now $expected = str_replace( "'", '"', $expected ); } $actual = wfShellWikiCmd( $script, $parameters, $options ); $this->assertEquals( $expected, $actual, $description ); } public static function provideWfShellWikiCmdList() { global $wgPhpCli; return array( array( 'eval.php', array( '--help', '--test' ), array(), "'$wgPhpCli' 'eval.php' '--help' '--test'", "Called eval.php --help --test" ), array( 'eval.php', array( '--help', '--test space' ), array( 'php' => 'php5' ), "'php5' 'eval.php' '--help' '--test space'", "Called eval.php --help --test with php option" ), array( 'eval.php', array( '--help', '--test', 'X' ), array( 'wrapper' => 'MWScript.php' ), "'$wgPhpCli' 'MWScript.php' 'eval.php' '--help' '--test' 'X'", "Called eval.php --help --test with wrapper option" ), array( 'eval.php', array( '--help', '--test', 'y' ), array( 'php' => 'php5', 'wrapper' => 'MWScript.php' ), "'php5' 'MWScript.php' 'eval.php' '--help' '--test' 'y'", "Called eval.php --help --test with wrapper and php option" ), ); } /* @todo many more! */ }