wiki.techinc.nl/tests/phpunit/includes/GlobalFunctions/GlobalTest.php
umherirrender 271da88127 Some bugzilla.wikimedia.org -> phabricator.wikimedia.org changes
Changed some old bugzilla links to new phabricator links in comments,
test data and error message. This reduces the need for redirects from
old bugzilla to new phabricator from our source code.

Change-Id: Id98278e26ce31656295a23f3cadb536859c4caa5
2015-09-24 17:17:25 +02:00

812 lines
20 KiB
PHP
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<?php
/**
* @group GlobalFunctions
*/
class GlobalTest extends MediaWikiTestCase {
protected function setUp() {
parent::setUp();
$readOnlyFile = $this->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/ఉబుటు_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(
// Testcase for T30627
array(
'https://example.org/test.cgi?id=12345',
array( 'https://org.example./test.cgi?id=12345' )
),
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 T30627...
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 T31854...
array(
'//example.org/test.cgi?id=12345',
array(
'http://org.example./test.cgi?id=12345',
'https://org.example./test.cgi?id=12345'
)
),
);
}
/**
* @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();
MediaWiki\suppressWarnings();
$ok = wfMkdirParents( $fname );
MediaWiki\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( array(
'wgDBname' => 'example',
'wgDBprefix' => '',
) );
$this->assertEquals(
wfWikiID(),
'example'
);
$this->setMwGlobals( array(
'wgDBname' => 'example',
'wgDBprefix' => 'mw_',
) );
$this->assertEquals(
wfWikiID(),
'example-mw_'
);
}
public function testWfMemcKey() {
// Just assert the exact output so we can catch unintentional changes to key
// construction, which would effectively invalidate all existing cache.
$this->setMwGlobals( array(
'wgCachePrefix' => false,
'wgDBname' => 'example',
'wgDBprefix' => '',
) );
$this->assertEquals(
wfMemcKey( 'foo', '123', 'bar' ),
'example:foo:123:bar'
);
$this->setMwGlobals( array(
'wgCachePrefix' => false,
'wgDBname' => 'example',
'wgDBprefix' => 'mw_',
) );
$this->assertEquals(
wfMemcKey( 'foo', '123', 'bar' ),
'example-mw_:foo:123:bar'
);
$this->setMwGlobals( array(
'wgCachePrefix' => 'custom',
'wgDBname' => 'example',
'wgDBprefix' => 'mw_',
) );
$this->assertEquals(
wfMemcKey( 'foo', '123', 'bar' ),
'custom:foo:123:bar'
);
}
public function testWfForeignMemcKey() {
$this->setMwGlobals( array(
'wgCachePrefix' => false,
'wgDBname' => 'example',
'wgDBprefix' => '',
) );
$local = wfMemcKey( 'foo', 'bar' );
$this->setMwGlobals( array(
'wgDBname' => 'other',
'wgDBprefix' => 'mw_',
) );
$this->assertEquals(
wfForeignMemcKey( 'example', '', 'foo', 'bar' ),
$local,
'Match output of wfMemcKey from local wiki'
);
}
public function testWfGlobalCacheKey() {
$this->setMwGlobals( array(
'wgCachePrefix' => 'ignored',
'wgDBname' => 'example',
'wgDBprefix' => ''
) );
$one = wfGlobalCacheKey( 'some', 'thing' );
$this->assertEquals(
$one,
'global:some:thing'
);
$this->setMwGlobals( array(
'wgDBname' => 'other',
'wgDBprefix' => 'mw_'
) );
$two = wfGlobalCacheKey( 'some', 'thing' );
$this->assertEquals(
$one,
$two,
'Not fragmented by wiki id'
);
}
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! */
}