/** tests for includes/Html.php */
class HtmlTest extends MediaWikiTestCase {
- private static $oldLang;
- private static $oldContLang;
- public function setUp() {
- global $wgLang, $wgContLang, $wgLanguageCode;
-
- self::$oldLang = $wgLang;
- self::$oldContLang = $wgContLang;
-
- $wgLanguageCode = 'en';
- $wgContLang = $wgLang = Language::factory( $wgLanguageCode );
+ protected function setUp() {
+ parent::setUp();
+
+ $langCode = 'en';
+ $langObj = Language::factory( $langCode );
+
+ // Hardcode namespaces during test runs,
+ // so that html output based on existing namespaces
+ // can be properly evaluated.
+ $langObj->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',
+ ) );
+
+ $this->setMwGlobals( array(
+ 'wgLanguageCode' => $langCode,
+ 'wgContLang' => $langObj,
+ 'wgLang' => $langObj,
+ 'wgHtml5' => true,
+ 'wgWellFormedXml' => false,
+ ) );
}
-
- public function tearDown() {
- global $wgLang, $wgContLang, $wgLanguageCode;
- $wgLang = self::$oldLang;
- $wgContLang = self::$oldContLang;
- $wgLanguageCode = $wgContLang->getCode();
+
+ public function testElementBasics() {
+ global $wgWellFormedXml;
+
+ $this->assertEquals(
+ '<img>',
+ Html::element( 'img', null, '' ),
+ 'No close tag for short-tag elements'
+ );
+
+ $this->assertEquals(
+ '<element></element>',
+ Html::element( 'element', null, null ),
+ 'Close tag for empty element (null, null)'
+ );
+
+ $this->assertEquals(
+ '<element></element>',
+ Html::element( 'element', array(), '' ),
+ 'Close tag for empty element (array, string)'
+ );
+
+ $wgWellFormedXml = true;
+
+ $this->assertEquals(
+ '<img />',
+ Html::element( 'img', null, '' ),
+ 'Self-closing tag for short-tag elements (wgWellFormedXml = true)'
+ );
}
public function testExpandAttributesSkipsNullAndFalse() {
### EMPTY ########
- $this->AssertEmpty(
+ $this->assertEmpty(
Html::expandAttributes( array( 'foo' => null ) ),
'skip keys with null value'
);
- $this->AssertEmpty(
+ $this->assertEmpty(
Html::expandAttributes( array( 'foo' => false ) ),
'skip keys with false value'
);
- $this->AssertNotEmpty(
+ $this->assertNotEmpty(
Html::expandAttributes( array( 'foo' => '' ) ),
'keep keys with an empty string'
);
}
public function testExpandAttributesForBooleans() {
- global $wgHtml5;
- $this->AssertEquals(
+ global $wgHtml5, $wgWellFormedXml;
+
+ $this->assertEquals(
'',
Html::expandAttributes( array( 'selected' => false ) ),
'Boolean attributes do not generates output when value is false'
);
- $this->AssertEquals(
+ $this->assertEquals(
'',
Html::expandAttributes( array( 'selected' => null ) ),
'Boolean attributes do not generates output when value is null'
);
- $this->AssertEquals(
- $wgHtml5 ? ' selected=""' : ' selected="selected"',
+ $this->assertEquals(
+ ' selected',
Html::expandAttributes( array( 'selected' => true ) ),
- 'Boolean attributes skip value output'
+ 'Boolean attributes have no value when value is true'
);
- $this->AssertEquals(
- $wgHtml5 ? ' selected=""' : ' selected="selected"',
+ $this->assertEquals(
+ ' selected',
Html::expandAttributes( array( 'selected' ) ),
- 'Boolean attributes (ex: selected) do not need a value'
+ 'Boolean attributes have no value when value is true (passed as numerical array)'
+ );
+
+ $wgWellFormedXml = true;
+
+ $this->assertEquals(
+ ' selected=""',
+ Html::expandAttributes( array( 'selected' => true ) ),
+ 'Boolean attributes have empty string value when value is true (wgWellFormedXml)'
+ );
+
+ $wgHtml5 = false;
+
+ $this->assertEquals(
+ ' selected="selected"',
+ Html::expandAttributes( array( 'selected' => true ) ),
+ 'Boolean attributes have their key as value when value is true (wgWellFormedXml, wgHTML5 = false)'
);
}
* Please note it output a string prefixed with a space!
*/
public function testExpandAttributesVariousExpansions() {
+ global $wgWellFormedXml;
+
### NOT EMPTY ####
- $this->AssertEquals(
+ $this->assertEquals(
+ ' empty_string=""',
+ Html::expandAttributes( array( 'empty_string' => '' ) ),
+ 'Empty string is always quoted'
+ );
+ $this->assertEquals(
+ ' key=value',
+ Html::expandAttributes( array( 'key' => 'value' ) ),
+ 'Simple string value needs no quotes'
+ );
+ $this->assertEquals(
+ ' one=1',
+ Html::expandAttributes( array( 'one' => 1 ) ),
+ 'Number 1 value needs no quotes'
+ );
+ $this->assertEquals(
+ ' zero=0',
+ Html::expandAttributes( array( 'zero' => 0 ) ),
+ 'Number 0 value needs no quotes'
+ );
+
+ $wgWellFormedXml = true;
+
+ $this->assertEquals(
' empty_string=""',
Html::expandAttributes( array( 'empty_string' => '' ) ),
- 'Value with an empty string'
+ 'Attribtue values are always quoted (wgWellFormedXml): Empty string'
);
- $this->AssertEquals(
+ $this->assertEquals(
' key="value"',
Html::expandAttributes( array( 'key' => 'value' ) ),
- 'Value is a string'
+ 'Attribtue values are always quoted (wgWellFormedXml): Simple string'
);
- $this->AssertEquals(
+ $this->assertEquals(
' one="1"',
Html::expandAttributes( array( 'one' => 1 ) ),
- 'Value is a numeric one'
+ 'Attribtue values are always quoted (wgWellFormedXml): Number 1'
);
- $this->AssertEquals(
+ $this->assertEquals(
' zero="0"',
Html::expandAttributes( array( 'zero' => 0 ) ),
- 'Value is a numeric zero'
+ 'Attribtue values are always quoted (wgWellFormedXml): Number 0'
+ );
+ }
+
+ /**
+ * 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(
+ '<select id=namespace name=namespace>' . "\n" .
+'<option value=0>(Main)</option>' . "\n" .
+'<option value=1>Talk</option>' . "\n" .
+'<option value=2>User</option>' . "\n" .
+'<option value=3>User talk</option>' . "\n" .
+'<option value=4>MyWiki</option>' . "\n" .
+'<option value=5>MyWiki Talk</option>' . "\n" .
+'<option value=6>File</option>' . "\n" .
+'<option value=7>File talk</option>' . "\n" .
+'<option value=8>MediaWiki</option>' . "\n" .
+'<option value=9>MediaWiki talk</option>' . "\n" .
+'<option value=10>Template</option>' . "\n" .
+'<option value=11>Template talk</option>' . "\n" .
+'<option value=14>Category</option>' . "\n" .
+'<option value=15>Category talk</option>' . "\n" .
+'<option value=100>Custom</option>' . "\n" .
+'<option value=101>Custom talk</option>' . "\n" .
+'</select>',
+ Html::namespaceSelector(),
+ 'Basic namespace selector without custom options'
+ );
+
+ $this->assertEquals(
+ '<label for=mw-test-namespace>Select a namespace:</label> ' .
+'<select id=mw-test-namespace name=wpNamespace>' . "\n" .
+'<option value=all>all</option>' . "\n" .
+'<option value=0>(Main)</option>' . "\n" .
+'<option value=1>Talk</option>' . "\n" .
+'<option value=2 selected>User</option>' . "\n" .
+'<option value=3>User talk</option>' . "\n" .
+'<option value=4>MyWiki</option>' . "\n" .
+'<option value=5>MyWiki Talk</option>' . "\n" .
+'<option value=6>File</option>' . "\n" .
+'<option value=7>File talk</option>' . "\n" .
+'<option value=8>MediaWiki</option>' . "\n" .
+'<option value=9>MediaWiki talk</option>' . "\n" .
+'<option value=10>Template</option>' . "\n" .
+'<option value=11>Template talk</option>' . "\n" .
+'<option value=14>Category</option>' . "\n" .
+'<option value=15>Category talk</option>' . "\n" .
+'<option value=100>Custom</option>' . "\n" .
+'<option value=101>Custom talk</option>' . "\n" .
+'</select>',
+ 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(
+ '<label for=namespace>Select a namespace:</label> ' .
+'<select id=namespace name=namespace>' . "\n" .
+'<option value=0>(Main)</option>' . "\n" .
+'<option value=1>Talk</option>' . "\n" .
+'<option value=2>User</option>' . "\n" .
+'<option value=3>User talk</option>' . "\n" .
+'<option value=4>MyWiki</option>' . "\n" .
+'<option value=5>MyWiki Talk</option>' . "\n" .
+'<option value=6>File</option>' . "\n" .
+'<option value=7>File talk</option>' . "\n" .
+'<option value=8>MediaWiki</option>' . "\n" .
+'<option value=9>MediaWiki talk</option>' . "\n" .
+'<option value=10>Template</option>' . "\n" .
+'<option value=11>Template talk</option>' . "\n" .
+'<option value=14>Category</option>' . "\n" .
+'<option value=15>Category talk</option>' . "\n" .
+'<option value=100>Custom</option>' . "\n" .
+'<option value=101>Custom talk</option>' . "\n" .
+'</select>',
+ Html::namespaceSelector(
+ array( 'label' => 'Select a namespace:' )
+ ),
+ 'Basic namespace selector with a custom label but no id attribtue for the <select>'
+ );
+ }
+
+ function testCanFilterOutNamespaces() {
+ $this->assertEquals(
+'<select id=namespace name=namespace>' . "\n" .
+'<option value=2>User</option>' . "\n" .
+'<option value=4>MyWiki</option>' . "\n" .
+'<option value=5>MyWiki Talk</option>' . "\n" .
+'<option value=6>File</option>' . "\n" .
+'<option value=7>File talk</option>' . "\n" .
+'<option value=8>MediaWiki</option>' . "\n" .
+'<option value=9>MediaWiki talk</option>' . "\n" .
+'<option value=10>Template</option>' . "\n" .
+'<option value=11>Template talk</option>' . "\n" .
+'<option value=14>Category</option>' . "\n" .
+'<option value=15>Category talk</option>' . "\n" .
+'</select>',
+ Html::namespaceSelector(
+ array( 'exclude' => array( 0, 1, 3, 100, 101 ) )
+ ),
+ 'Namespace selector namespace filtering.'
+ );
+ }
+
+ function testCanDisableANamespaces() {
+ $this->assertEquals(
+'<select id=namespace name=namespace>' . "\n" .
+'<option disabled value=0>(Main)</option>' . "\n" .
+'<option disabled value=1>Talk</option>' . "\n" .
+'<option disabled value=2>User</option>' . "\n" .
+'<option disabled value=3>User talk</option>' . "\n" .
+'<option disabled value=4>MyWiki</option>' . "\n" .
+'<option value=5>MyWiki Talk</option>' . "\n" .
+'<option value=6>File</option>' . "\n" .
+'<option value=7>File talk</option>' . "\n" .
+'<option value=8>MediaWiki</option>' . "\n" .
+'<option value=9>MediaWiki talk</option>' . "\n" .
+'<option value=10>Template</option>' . "\n" .
+'<option value=11>Template talk</option>' . "\n" .
+'<option value=14>Category</option>' . "\n" .
+'<option value=15>Category talk</option>' . "\n" .
+'<option value=100>Custom</option>' . "\n" .
+'<option value=101>Custom talk</option>' . "\n" .
+'</select>',
+ Html::namespaceSelector( array(
+ 'disable' => array( 0, 1, 2, 3, 4 )
+ ) ),
+ 'Namespace selector namespace disabling'
);
}
+
+ /**
+ * @dataProvider provideHtml5InputTypes
+ */
+ function testHtmlElementAcceptsNewHtml5TypesInHtml5Mode( $HTML5InputType ) {
+ $this->assertEquals(
+ '<input type=' . $HTML5InputType . '>',
+ Html::element( 'input', array( 'type' => $HTML5InputType ) ),
+ 'In HTML5, HTML::element() should accept type="' . $HTML5InputType . '"'
+ );
+ }
+
+ /**
+ * List of input element types values introduced by HTML5
+ * Full list at http://www.w3.org/TR/html-markup/input.html
+ */
+ function provideHtml5InputTypes() {
+ $types = array(
+ 'datetime',
+ 'datetime-local',
+ 'date',
+ 'month',
+ 'time',
+ 'week',
+ 'number',
+ 'range',
+ 'email',
+ 'url',
+ 'search',
+ 'tel',
+ 'color',
+ );
+ $cases = array();
+ foreach( $types as $type ) {
+ $cases[] = array( $type );
+ }
+ return $cases;
+ }
+
+ /**
+ * Test out Html::element drops default value
+ * @cover Html::dropDefaults
+ * @dataProvider provideElementsWithAttributesHavingDefaultValues
+ */
+ function testDropDefaults( $expected, $element, $attribs, $message = '' ) {
+ $this->assertEquals( $expected, Html::element( $element, $attribs ), $message );
+ }
+
+ public static function provideElementsWithAttributesHavingDefaultValues() {
+ # Use cases in a concise format:
+ # <expected>, <element name>, <array of attributes> [, <message>]
+ # Will be mapped to Html::element()
+ $cases = array();
+
+ ### Generic cases, match $attribDefault static array
+ $cases[] = array( '<area>',
+ 'area', array( 'shape' => 'rect' )
+ );
+
+ $cases[] = array( '<button></button>',
+ 'button', array( 'formaction' => 'GET' )
+ );
+ $cases[] = array( '<button></button>',
+ 'button', array( 'formenctype' => 'application/x-www-form-urlencoded' )
+ );
+ $cases[] = array( '<button></button>',
+ 'button', array( 'type' => 'submit' )
+ );
+
+ $cases[] = array( '<canvas></canvas>',
+ 'canvas', array( 'height' => '150' )
+ );
+ $cases[] = array( '<canvas></canvas>',
+ 'canvas', array( 'width' => '300' )
+ );
+ # Also check with numeric values
+ $cases[] = array( '<canvas></canvas>',
+ 'canvas', array( 'height' => 150 )
+ );
+ $cases[] = array( '<canvas></canvas>',
+ 'canvas', array( 'width' => 300 )
+ );
+
+ $cases[] = array( '<command>',
+ 'command', array( 'type' => 'command' )
+ );
+
+ $cases[] = array( '<form></form>',
+ 'form', array( 'action' => 'GET' )
+ );
+ $cases[] = array( '<form></form>',
+ 'form', array( 'autocomplete' => 'on' )
+ );
+ $cases[] = array( '<form></form>',
+ 'form', array( 'enctype' => 'application/x-www-form-urlencoded' )
+ );
+
+ $cases[] = array( '<input>',
+ 'input', array( 'formaction' => 'GET' )
+ );
+ $cases[] = array( '<input>',
+ 'input', array( 'type' => 'text' )
+ );
+
+ $cases[] = array( '<keygen>',
+ 'keygen', array( 'keytype' => 'rsa' )
+ );
+
+ $cases[] = array( '<link>',
+ 'link', array( 'media' => 'all' )
+ );
+
+ $cases[] = array( '<menu></menu>',
+ 'menu', array( 'type' => 'list' )
+ );
+
+ $cases[] = array( '<script></script>',
+ 'script', array( 'type' => 'text/javascript' )
+ );
+
+ $cases[] = array( '<style></style>',
+ 'style', array( 'media' => 'all' )
+ );
+ $cases[] = array( '<style></style>',
+ 'style', array( 'type' => 'text/css' )
+ );
+
+ $cases[] = array( '<textarea></textarea>',
+ 'textarea', array( 'wrap' => 'soft' )
+ );
+
+ ### SPECIFIC CASES
+
+ # <link type="text/css">
+ $cases[] = array( '<link>',
+ 'link', array( 'type' => 'text/css' )
+ );
+
+ # <input> specific handling
+ $cases[] = array( '<input type=checkbox>',
+ 'input', array( 'type' => 'checkbox', 'value' => 'on' ),
+ 'Default value "on" is stripped of checkboxes',
+ );
+ $cases[] = array( '<input type=radio>',
+ 'input', array( 'type' => 'radio', 'value' => 'on' ),
+ 'Default value "on" is stripped of radio buttons',
+ );
+ $cases[] = array( '<input type=submit value=Submit>',
+ 'input', array( 'type' => 'submit', 'value' => 'Submit' ),
+ 'Default value "Submit" is kept on submit buttons (for possible l10n issues)',
+ );
+ $cases[] = array( '<input type=color>',
+ 'input', array( 'type' => 'color', 'value' => '' ),
+ );
+ $cases[] = array( '<input type=range>',
+ 'input', array( 'type' => 'range', 'value' => '' ),
+ );
+
+ # <select> specifc handling
+ $cases[] = array( '<select multiple></select>',
+ 'select', array( 'size' => '4', 'multiple' => true ),
+ );
+ # .. with numeric value
+ $cases[] = array( '<select multiple></select>',
+ 'select', array( 'size' => 4, 'multiple' => true ),
+ );
+ $cases[] = array( '<select></select>',
+ 'select', array( 'size' => '1', 'multiple' => false ),
+ );
+ # .. with numeric value
+ $cases[] = array( '<select></select>',
+ 'select', array( 'size' => 1, 'multiple' => false ),
+ );
+
+ # Passing an array as value
+ $cases[] = array( '<a class="css-class-one css-class-two"></a>',
+ 'a', array( 'class' => array( 'css-class-one', 'css-class-two' ) ),
+ "dropDefaults accepts values given as an array"
+ );
+
+ # FIXME: doDropDefault should remove defaults given in an array
+ # Expected should be '<a></a>'
+ $cases[] = array( '<a class=""></a>',
+ 'a', array( 'class' => array( '', '' ) ),
+ "dropDefaults accepts values given as an array"
+ );
+
+ # Craft the Html elements
+ $ret = array();
+ foreach( $cases as $case ) {
+ $ret[] = array(
+ $case[0],
+ $case[1], $case[2],
+ isset( $case[3] ) ? $case[3] : ''
+ );
+ }
+ return $ret;
+ }
+
}
dépôts / lhc / web / wiklou.git / blobdiff