getNamespaces();
self::$oldLanguageCode = $wgLanguageCode;
self::$oldHTML5 = $wgHTML5;
$wgLanguageCode = 'en';
$wgContLang = $wgLang = Language::factory( $wgLanguageCode );
// Hardcode namespaces during test runs,
// so that html output based on existing namespaces
// can be properly evaluated.
$wgContLang->setNamespaces( array(
-2 => 'Media',
-1 => 'Special',
0 => '',
1 => 'Talk',
2 => 'User',
3 => 'User_talk',
4 => 'MyWiki',
5 => 'MyWiki_Talk',
6 => 'File',
7 => 'File_talk',
8 => 'MediaWiki',
9 => 'MediaWiki_talk',
10 => 'Template',
11 => 'Template_talk',
14 => 'Category',
15 => 'Category_talk',
100 => 'Custom',
101 => 'Custom_talk',
) );
}
public function tearDown() {
global $wgLang, $wgContLang, $wgLanguageCode, $wgHTML5;
// Restore globals
$wgContLang->setNamespaces( self::$oldNamespaces );
$wgLang = self::$oldLang;
$wgContLang = self::$oldContLang;
$wgLanguageCode = self::$oldLanguageCode;
$wgHTML5 = self::$oldHTML5;
}
/**
* Wrapper to easily set $wgHTML5 = true.
* Original value will be restored after test completion.
* @todo Move to MediaWikiTestCase
*/
public function enableHTML5() {
global $wgHTML5;
$wgHTML5 = true;
}
/**
* Wrapper to easily set $wgHTML5 = false
* Original value will be restored after test completion.
* @todo Move to MediaWikiTestCase
*/
public function disableHTML5() {
global $wgHTML5;
$wgHTML5 = false;
}
public function testExpandAttributesSkipsNullAndFalse() {
### EMPTY ########
$this->AssertEmpty(
Html::expandAttributes( array( 'foo' => null ) ),
'skip keys with null value'
);
$this->AssertEmpty(
Html::expandAttributes( array( 'foo' => false ) ),
'skip keys with false value'
);
$this->AssertNotEmpty(
Html::expandAttributes( array( 'foo' => '' ) ),
'keep keys with an empty string'
);
}
public function testExpandAttributesForBooleans() {
global $wgHtml5;
$this->AssertEquals(
'',
Html::expandAttributes( array( 'selected' => false ) ),
'Boolean attributes do not generates output when value is false'
);
$this->AssertEquals(
'',
Html::expandAttributes( array( 'selected' => null ) ),
'Boolean attributes do not generates output when value is null'
);
$this->AssertEquals(
$wgHtml5 ? ' selected=""' : ' selected="selected"',
Html::expandAttributes( array( 'selected' => true ) ),
'Boolean attributes skip value output'
);
$this->AssertEquals(
$wgHtml5 ? ' selected=""' : ' selected="selected"',
Html::expandAttributes( array( 'selected' ) ),
'Boolean attributes (ex: selected) do not need a value'
);
}
/**
* Test for Html::expandAttributes()
* Please note it output a string prefixed with a space!
*/
public function testExpandAttributesVariousExpansions() {
### NOT EMPTY ####
$this->AssertEquals(
' empty_string=""',
Html::expandAttributes( array( 'empty_string' => '' ) ),
'Value with an empty string'
);
$this->AssertEquals(
' key="value"',
Html::expandAttributes( array( 'key' => 'value' ) ),
'Value is a string'
);
$this->AssertEquals(
' one="1"',
Html::expandAttributes( array( 'one' => 1 ) ),
'Value is a numeric one'
);
$this->AssertEquals(
' zero="0"',
Html::expandAttributes( array( 'zero' => 0 ) ),
'Value is a numeric zero'
);
}
/**
* Html::expandAttributes has special features for HTML
* attributes that use space separated lists and also
* allows arrays to be used as values.
*/
public function testExpandAttributesListValueAttributes() {
### STRING VALUES
$this->AssertEquals(
' class="redundant spaces here"',
Html::expandAttributes( array( 'class' => ' redundant spaces here ' ) ),
'Normalization should strip redundant spaces'
);
$this->AssertEquals(
' class="foo bar"',
Html::expandAttributes( array( 'class' => 'foo bar foo bar bar' ) ),
'Normalization should remove duplicates in string-lists'
);
### "EMPTY" ARRAY VALUES
$this->AssertEquals(
' class=""',
Html::expandAttributes( array( 'class' => array() ) ),
'Value with an empty array'
);
$this->AssertEquals(
' class=""',
Html::expandAttributes( array( 'class' => array( null, '', ' ', ' ' ) ) ),
'Array with null, empty string and spaces'
);
### NON-EMPTY ARRAY VALUES
$this->AssertEquals(
' class="foo bar"',
Html::expandAttributes( array( 'class' => array(
'foo',
'bar',
'foo',
'bar',
'bar',
) ) ),
'Normalization should remove duplicates in the array'
);
$this->AssertEquals(
' class="foo bar"',
Html::expandAttributes( array( 'class' => array(
'foo bar',
'bar foo',
'foo',
'bar bar',
) ) ),
'Normalization should remove duplicates in string-lists in the array'
);
}
/**
* Test feature added by r96188, let pass attributes values as
* a PHP array. Restricted to class,rel, accesskey.
*/
function testExpandAttributesSpaceSeparatedAttributesWithBoolean() {
$this->assertEquals(
' class="booltrue one"',
Html::expandAttributes( array( 'class' => array(
'booltrue' => true,
'one' => 1,
# Method use isset() internally, make sure we do discard
# attributes values which have been assigned well known values
'emptystring' => '',
'boolfalse' => false,
'zero' => 0,
'null' => null,
)))
);
}
/**
* How do we handle duplicate keys in HTML attributes expansion?
* We could pass a "class" the values: 'GREEN' and array( 'GREEN' => false )
* The later will take precedence.
*
* Feature added by r96188
*/
function testValueIsAuthoritativeInSpaceSeparatedAttributesArrays() {
$this->assertEquals(
' class=""',
Html::expandAttributes( array( 'class' => array(
'GREEN',
'GREEN' => false,
'GREEN',
)))
);
}
function testNamespaceSelector() {
$this->assertEquals(
'',
Html::namespaceSelector(),
'Basic namespace selector without custom options'
);
$this->assertEquals(
' ' .
'',
Html::namespaceSelector(
array( 'selected' => '2', 'all' => 'all', 'label' => 'Select a namespace:' ),
array( 'name' => 'wpNamespace', 'id' => 'mw-test-namespace' )
),
'Basic namespace selector with custom values'
);
$this->assertEquals(
' ' .
'',
Html::namespaceSelector(
array( 'label' => 'Select a namespace:' )
),
'Basic namespace selector with a custom label but no id attribtue for the