getNewTempFile(); unlink( $readOnlyFile ); $this->setMwGlobals( [ 'wgReadOnly' => null, 'wgReadOnlyFile' => $readOnlyFile, 'wgUrlProtocols' => [ '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 [ [ [ 'a', 'b' ], [ 'a', 'b' ], [], ], [ [ [ 'a' ], [ 'a', 'b', 'c' ] ], [ [ 'a' ], [ 'a', 'b' ] ], [ 1 => [ '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->assertSame( 10, strlen( wfRandomString( 10 ) ), 'length' ); $this->assertSame( 1, preg_match( '/^[0-9a-f]+$/i', wfRandomString() ), 'pattern' ); } /** * @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" ) ); } /** * Intended to cover the relevant bits of ServiceWiring.php, as well as GlobalFunctions.php * @covers ::wfReadOnly */ public function testReadOnlyEmpty() { $this->assertFalse( wfReadOnly() ); $this->assertFalse( wfReadOnly() ); } /** * Intended to cover the relevant bits of ServiceWiring.php, as well as GlobalFunctions.php * @covers ::wfReadOnly */ public function testReadOnlySet() { global $wgReadOnlyFile; $f = fopen( $wgReadOnlyFile, "wt" ); fwrite( $f, 'Message' ); fclose( $f ); $this->assertTrue( wfReadOnly() ); $this->assertTrue( wfReadOnly() ); # Check cached } /** * This behaviour could probably be deprecated. Several extensions rely on it as of 1.29. * @covers ::wfReadOnlyReason */ public function testReadOnlyGlobalChange() { $this->assertFalse( wfReadOnlyReason() ); $this->setMwGlobals( [ 'wgReadOnly' => 'reason' ] ); $this->assertSame( 'reason', wfReadOnlyReason() ); } public static function provideArrayToCGI() { return [ [ [], '' ], // empty [ [ 'foo' => 'bar' ], 'foo=bar' ], // string test [ [ 'foo' => '' ], 'foo=' ], // empty string test [ [ 'foo' => 1 ], 'foo=1' ], // number test [ [ 'foo' => true ], 'foo=1' ], // true test [ [ 'foo' => false ], '' ], // false test [ [ 'foo' => null ], '' ], // null test [ [ 'foo' => 'A&B=5+6@!"\'' ], 'foo=A%26B%3D5%2B6%40%21%22%27' ], // urlencoding test [ [ 'foo' => 'bar', 'baz' => 'is', 'asdf' => 'qwerty' ], 'foo=bar&baz=is&asdf=qwerty' ], // multi-item test [ [ 'foo' => [ 'bar' => 'baz' ] ], 'foo%5Bbar%5D=baz' ], [ [ 'foo' => [ 'bar' => 'baz', 'qwerty' => 'asdf' ] ], 'foo%5Bbar%5D=baz&foo%5Bqwerty%5D=asdf' ], [ [ 'foo' => [ 'bar', 'baz' ] ], 'foo%5B0%5D=bar&foo%5B1%5D=baz' ], [ [ 'foo' => [ 'bar' => [ '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( [ 'baz' => 'bar' ], [ 'foo' => 'bar', 'baz' => 'overridden value' ] ) ); } public static function provideCgiToArray() { return [ [ '', [] ], // empty [ 'foo=bar', [ 'foo' => 'bar' ] ], // string [ 'foo=', [ 'foo' => '' ] ], // empty string [ 'foo', [ 'foo' => '' ] ], // missing = [ 'foo=bar&qwerty=asdf', [ 'foo' => 'bar', 'qwerty' => 'asdf' ] ], // multiple value [ 'foo=A%26B%3D5%2B6%40%21%22%27', [ 'foo' => 'A&B=5+6@!"\'' ] ], // urldecoding test [ 'foo%5Bbar%5D=baz', [ 'foo' => [ 'bar' => 'baz' ] ] ], [ 'foo%5Bbar%5D=baz&foo%5Bqwerty%5D=asdf', [ 'foo' => [ 'bar' => 'baz', 'qwerty' => 'asdf' ] ] ], [ 'foo%5B0%5D=bar&foo%5B1%5D=baz', [ 'foo' => [ 0 => 'bar', 1 => 'baz' ] ] ], [ 'foo%5Bbar%5D%5Bbar%5D=baz', [ 'foo' => [ 'bar' => [ 'bar' => 'baz' ] ] ] ], ]; } /** * @dataProvider provideCgiToArray * @covers ::wfCgiToArray */ public function testCgiToArray( $cgi, $result ) { $this->assertEquals( $result, wfCgiToArray( $cgi ) ); } public static function provideCgiRoundTrip() { return [ [ '' ], [ 'foo=bar' ], [ 'foo=' ], [ 'foo=bar&baz=biz' ], [ 'foo=A%26B%3D5%2B6%40%21%22%27' ], [ 'foo%5Bbar%5D=baz' ], [ 'foo%5B0%5D=bar&foo%5B1%5D=baz' ], [ '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', [ 'application/xhtml+xml' => 1.0, 'text/html' => 0.7, 'text/plain' => 0.3 ] ) ); $this->assertEquals( 'text/*', mimeTypeMatch( 'text/html', [ 'image/*' => 1.0, 'text/*' => 0.5 ] ) ); $this->assertEquals( '*/*', mimeTypeMatch( 'text/html', [ '*/*' => 1.0 ] ) ); $this->assertNull( mimeTypeMatch( 'text/html', [ 'image/png' => 1.0, 'image/svg+xml' => 0.5 ] ) ); } /** * @covers ::wfNegotiateType */ public function testNegotiateType() { $this->assertEquals( 'text/html', wfNegotiateType( [ 'application/xhtml+xml' => 1.0, 'text/html' => 0.7, 'text/plain' => 0.5, 'text/*' => 0.2 ], [ 'text/html' => 1.0 ] ) ); $this->assertEquals( 'application/xhtml+xml', wfNegotiateType( [ 'application/xhtml+xml' => 1.0, 'text/html' => 0.7, 'text/plain' => 0.5, 'text/*' => 0.2 ], [ 'application/xhtml+xml' => 1.0, 'text/html' => 0.5 ] ) ); $this->assertEquals( 'text/html', wfNegotiateType( [ 'text/html' => 1.0, 'text/plain' => 0.5, 'text/*' => 0.5, 'application/xhtml+xml' => 0.2 ], [ 'application/xhtml+xml' => 1.0, 'text/html' => 0.5 ] ) ); $this->assertEquals( 'text/html', wfNegotiateType( [ 'text/*' => 1.0, 'image/*' => 0.7, '*/*' => 0.3 ], [ 'application/xhtml+xml' => 1.0, 'text/html' => 0.5 ] ) ); $this->assertNull( wfNegotiateType( [ 'text/*' => 1.0 ], [ 'application/xhtml+xml' => 1.0 ] ) ); } /** * @covers ::wfDebug * @covers ::wfDebugMem */ public function testDebugFunctionTest() { $debugLogFile = $this->getNewTempFile(); $this->setMwGlobals( [ 'wgDebugLogFile' => $debugLogFile, ] ); $this->setLogger( 'wfDebug', new LegacyLogger( 'wfDebug' ) ); unlink( $debugLogFile ); 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 = [ '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 * @dataProvider provideWfPercentTest */ public function testWfPercentTest( float $input, string $expected, int $accuracy = 2, bool $round = true ) { $this->assertSame( $expected, wfPercent( $input, $accuracy, $round ) ); } public function provideWfPercentTest() { return [ [ 6 / 7, '0.86%', 2, false ], [ 3 / 3, '1%' ], [ 22 / 7, '3.14286%', 5 ], [ 3 / 6, '0.5%' ], [ 1 / 3, '0%', 0 ], [ 10 / 3, '0%', -1 ], [ 123.456, '120%', -1 ], [ 3 / 4 / 5, '0.1%', 1 ], [ 6 / 7 * 8, '6.8571428571%', 10 ], ]; } /** * test @see wfShorthandToInteger() * @dataProvider provideShorthand * @covers ::wfShorthandToInteger */ public function testWfShorthandToInteger( $shorthand, $expected ) { $this->assertEquals( $expected, wfShorthandToInteger( $shorthand ) ); } public static function provideShorthand() { // Syntax: [ shorthand, expected integer ] return [ # Null, empty ... [ '', -1 ], [ ' ', -1 ], [ null, -1 ], # Failures returns 0 :( [ 'ABCDEFG', 0 ], [ 'Ak', 0 ], # Int, strings with spaces [ 1, 1 ], [ ' 1 ', 1 ], [ 1023, 1023 ], [ ' 1023 ', 1023 ], # kilo, Mega, Giga [ '1k', 1024 ], [ '1K', 1024 ], [ '1m', 1024 * 1024 ], [ '1M', 1024 * 1024 ], [ '1g', 1024 * 1024 * 1024 ], [ '1G', 1024 * 1024 * 1024 ], # Negatives [ -1, -1 ], [ -500, -500 ], [ '-500', -500 ], [ '-1k', -1024 ], # Zeroes [ '0', 0 ], [ '0k', 0 ], [ '0M', 0 ], [ '0G', 0 ], [ '-0', 0 ], [ '-0k', 0 ], [ '-0M', 0 ], [ '-0G', 0 ], ]; } /** * @covers ::wfMerge */ public function testMerge_worksWithLessParameters() { $this->markTestSkippedIfNoDiff3(); $mergedText = null; $successfulMerge = wfMerge( "old1\n\nold2", "old1\n\nnew2", "new1\n\nold2", $mergedText ); $mergedText = null; $conflictingMerge = wfMerge( 'old', 'old and mine', 'old and yours', $mergedText ); $this->assertTrue( $successfulMerge ); $this->assertFalse( $conflictingMerge ); } /** * @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 * @param string $expectedMergeAttemptResult Diff3 output if conflicts occur * * @dataProvider provideMerge() * @group medium * @covers ::wfMerge */ public function testMerge( $old, $mine, $yours, $expectedMergeResult, $expectedText, $expectedMergeAttemptResult ) { $this->markTestSkippedIfNoDiff3(); $mergedText = null; $attemptMergeResult = null; $isMerged = wfMerge( $old, $mine, $yours, $mergedText, $mergeAttemptResult ); $msg = 'Merge should be a '; $msg .= $expectedMergeResult ? 'success' : 'failure'; $this->assertEquals( $expectedMergeResult, $isMerged, $msg ); $this->assertEquals( $expectedMergeAttemptResult, $mergeAttemptResult ); 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 [ // #0: clean merge [ // 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 // mergeAttemptResult: "", ], // #1: conflict, fail [ // 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, // mergeAttemptResult: "1,3c\n" . "one one one\n" . "\n" . "two two\n" . ".\n", ], ]; } /** * @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 = []; $protocols = [ 'HTTP' => 'http:', 'HTTPS' => 'https:', 'protocol-relative' => '' ]; foreach ( $protocols as $pDesc => $p ) { $a = array_merge( $a, [ [ "$p//www.example.com", [], false, "No matches for empty domains array, $pDesc URL" ], [ "$p//www.example.com", [ 'www.example.com' ], true, "Exact match in domains array, $pDesc URL" ], [ "$p//www.example.com", [ 'example.com' ], true, "Match without subdomain in domains array, $pDesc URL" ], [ "$p//www.example2.com", [ 'www.example.com', 'www.example2.com', 'www.example3.com' ], true, "Exact match with other domains in array, $pDesc URL" ], [ "$p//www.example2.com", [ 'example.com', 'example2.com', 'example3,com' ], true, "Match without subdomain with other domains in array, $pDesc URL" ], [ "$p//www.example4.com", [ 'example.com', 'example2.com', 'example3,com' ], false, "Domain not in array, $pDesc URL" ], [ "$p//nds-nl.wikipedia.org", [ '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(); Wikimedia\suppressWarnings(); $ok = wfMkdirParents( $fname ); Wikimedia\restoreWarnings(); $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 function wfWikiID() { $this->setMwGlobals( [ 'wgDBname' => 'example', 'wgDBprefix' => '', ] ); $this->assertEquals( wfWikiID(), 'example' ); $this->setMwGlobals( [ 'wgDBname' => 'example', 'wgDBprefix' => 'mw_', ] ); $this->assertEquals( wfWikiID(), 'example-mw_' ); } /** * @covers ::wfMemcKey */ public function testWfMemcKey() { $cache = ObjectCache::getLocalClusterInstance(); $this->assertEquals( $cache->makeKey( 'foo', 123, 'bar' ), wfMemcKey( 'foo', 123, 'bar' ) ); } /** * @covers ::wfForeignMemcKey */ public function testWfForeignMemcKey() { $cache = ObjectCache::getLocalClusterInstance(); $keyspace = TestingAccessWrapper::newFromObject( $cache )->keyspace; $this->assertEquals( wfForeignMemcKey( $keyspace, '', 'foo', 'bar' ), $cache->makeKey( 'foo', 'bar' ) ); } public static function provideWfShellWikiCmdList() { global $wgPhpCli; return [ [ 'eval.php', [ '--help', '--test' ], [], "'$wgPhpCli' 'eval.php' '--help' '--test'", "Called eval.php --help --test" ], [ 'eval.php', [ '--help', '--test space' ], [ 'php' => 'php5' ], "'php5' 'eval.php' '--help' '--test space'", "Called eval.php --help --test with php option" ], [ 'eval.php', [ '--help', '--test', 'X' ], [ 'wrapper' => 'MWScript.php' ], "'$wgPhpCli' 'MWScript.php' 'eval.php' '--help' '--test' 'X'", "Called eval.php --help --test with wrapper option" ], [ 'eval.php', [ '--help', '--test', 'y' ], [ '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! */ }