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+<?php
+
+/**
+ * @group Xml
+ */
+class XmlTest extends MediaWikiTestCase {
+
+ protected function setUp() {
+ parent::setUp();
+
+ $langObj = Language::factory( 'en' );
+ $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',
+ 100 => 'Custom',
+ 101 => 'Custom_talk',
+ ) );
+
+ $this->setMwGlobals( array(
+ 'wgLang' => $langObj,
+ 'wgWellFormedXml' => true,
+ ) );
+ }
+
+ /**
+ * @covers Xml::expandAttributes
+ */
+ public function testExpandAttributes() {
+ $this->assertNull( Xml::expandAttributes( null ),
+ 'Converting a null list of attributes'
+ );
+ $this->assertEquals( '', Xml::expandAttributes( array() ),
+ 'Converting an empty list of attributes'
+ );
+ }
+
+ /**
+ * @covers Xml::expandAttributes
+ */
+ public function testExpandAttributesException() {
+ $this->setExpectedException( 'MWException' );
+ Xml::expandAttributes( 'string' );
+ }
+
+ /**
+ * @covers Xml::element
+ */
+ public function testElementOpen() {
+ $this->assertEquals(
+ '<element>',
+ Xml::element( 'element', null, null ),
+ 'Opening element with no attributes'
+ );
+ }
+
+ /**
+ * @covers Xml::element
+ */
+ public function testElementEmpty() {
+ $this->assertEquals(
+ '<element />',
+ Xml::element( 'element', null, '' ),
+ 'Terminated empty element'
+ );
+ }
+
+ /**
+ * @covers Xml::input
+ */
+ public function testElementInputCanHaveAValueOfZero() {
+ $this->assertEquals(
+ '<input name="name" value="0" class="mw-ui-input" />',
+ Xml::input( 'name', false, 0 ),
+ 'Input with a value of 0 (bug 23797)'
+ );
+ }
+
+ /**
+ * @covers Xml::element
+ */
+ public function testElementEscaping() {
+ $this->assertEquals(
+ '<element>hello &lt;there&gt; you &amp; you</element>',
+ Xml::element( 'element', null, 'hello <there> you & you' ),
+ 'Element with no attributes and content that needs escaping'
+ );
+ }
+
+ /**
+ * @covers Xml::escapeTagsOnly
+ */
+ public function testEscapeTagsOnly() {
+ $this->assertEquals( '&quot;&gt;&lt;', Xml::escapeTagsOnly( '"><' ),
+ 'replace " > and < with their HTML entitites'
+ );
+ }
+
+ /**
+ * @covers Xml::element
+ */
+ public function testElementAttributes() {
+ $this->assertEquals(
+ '<element key="value" <>="&lt;&gt;">',
+ Xml::element( 'element', array( 'key' => 'value', '<>' => '<>' ), null ),
+ 'Element attributes, keys are not escaped'
+ );
+ }
+
+ /**
+ * @covers Xml::openElement
+ */
+ public function testOpenElement() {
+ $this->assertEquals(
+ '<element k="v">',
+ Xml::openElement( 'element', array( 'k' => 'v' ) ),
+ 'openElement() shortcut'
+ );
+ }
+
+ /**
+ * @covers Xml::closeElement
+ */
+ public function testCloseElement() {
+ $this->assertEquals( '</element>', Xml::closeElement( 'element' ), 'closeElement() shortcut' );
+ }
+
+ /**
+ * @covers Xml::dateMenu
+ */
+ public function testDateMenu() {
+ $curYear = intval( gmdate( 'Y' ) );
+ $prevYear = $curYear - 1;
+
+ $curMonth = intval( gmdate( 'n' ) );
+
+ $nextMonth = $curMonth + 1;
+ if ( $nextMonth == 13 ) {
+ $nextMonth = 1;
+ }
+
+ $this->assertEquals(
+ '<label for="year">From year (and earlier):</label> ' .
+ '<input id="year" maxlength="4" size="7" type="number" value="2011" name="year" class="mw-ui-input" /> ' .
+ '<label for="month">From month (and earlier):</label> ' .
+ '<select id="month" name="month" class="mw-month-selector">' .
+ '<option value="-1">all</option>' . "\n" .
+ '<option value="1">January</option>' . "\n" .
+ '<option value="2" selected="">February</option>' . "\n" .
+ '<option value="3">March</option>' . "\n" .
+ '<option value="4">April</option>' . "\n" .
+ '<option value="5">May</option>' . "\n" .
+ '<option value="6">June</option>' . "\n" .
+ '<option value="7">July</option>' . "\n" .
+ '<option value="8">August</option>' . "\n" .
+ '<option value="9">September</option>' . "\n" .
+ '<option value="10">October</option>' . "\n" .
+ '<option value="11">November</option>' . "\n" .
+ '<option value="12">December</option></select>',
+ Xml::dateMenu( 2011, 02 ),
+ "Date menu for february 2011"
+ );
+ $this->assertEquals(
+ '<label for="year">From year (and earlier):</label> ' .
+ '<input id="year" maxlength="4" size="7" type="number" value="2011" name="year" class="mw-ui-input" /> ' .
+ '<label for="month">From month (and earlier):</label> ' .
+ '<select id="month" name="month" class="mw-month-selector">' .
+ '<option value="-1">all</option>' . "\n" .
+ '<option value="1">January</option>' . "\n" .
+ '<option value="2">February</option>' . "\n" .
+ '<option value="3">March</option>' . "\n" .
+ '<option value="4">April</option>' . "\n" .
+ '<option value="5">May</option>' . "\n" .
+ '<option value="6">June</option>' . "\n" .
+ '<option value="7">July</option>' . "\n" .
+ '<option value="8">August</option>' . "\n" .
+ '<option value="9">September</option>' . "\n" .
+ '<option value="10">October</option>' . "\n" .
+ '<option value="11">November</option>' . "\n" .
+ '<option value="12">December</option></select>',
+ Xml::dateMenu( 2011, -1 ),
+ "Date menu with negative month for 'All'"
+ );
+ $this->assertEquals(
+ Xml::dateMenu( $curYear, $curMonth ),
+ Xml::dateMenu( '', $curMonth ),
+ "Date menu year is the current one when not specified"
+ );
+
+ $wantedYear = $nextMonth == 1 ? $curYear : $prevYear;
+ $this->assertEquals(
+ Xml::dateMenu( $wantedYear, $nextMonth ),
+ Xml::dateMenu( '', $nextMonth ),
+ "Date menu next month is 11 months ago"
+ );
+
+ $this->assertEquals(
+ '<label for="year">From year (and earlier):</label> ' .
+ '<input id="year" maxlength="4" size="7" type="number" name="year" class="mw-ui-input" /> ' .
+ '<label for="month">From month (and earlier):</label> ' .
+ '<select id="month" name="month" class="mw-month-selector">' .
+ '<option value="-1">all</option>' . "\n" .
+ '<option value="1">January</option>' . "\n" .
+ '<option value="2">February</option>' . "\n" .
+ '<option value="3">March</option>' . "\n" .
+ '<option value="4">April</option>' . "\n" .
+ '<option value="5">May</option>' . "\n" .
+ '<option value="6">June</option>' . "\n" .
+ '<option value="7">July</option>' . "\n" .
+ '<option value="8">August</option>' . "\n" .
+ '<option value="9">September</option>' . "\n" .
+ '<option value="10">October</option>' . "\n" .
+ '<option value="11">November</option>' . "\n" .
+ '<option value="12">December</option></select>',
+ Xml::dateMenu( '', '' ),
+ "Date menu with neither year or month"
+ );
+ }
+
+ /**
+ * @covers Xml::textarea
+ */
+ public function testTextareaNoContent() {
+ $this->assertEquals(
+ '<textarea name="name" id="name" cols="40" rows="5" class="mw-ui-input"></textarea>',
+ Xml::textarea( 'name', '' ),
+ 'textarea() with not content'
+ );
+ }
+
+ /**
+ * @covers Xml::textarea
+ */
+ public function testTextareaAttribs() {
+ $this->assertEquals(
+ '<textarea name="name" id="name" cols="20" rows="10" class="mw-ui-input">&lt;txt&gt;</textarea>',
+ Xml::textarea( 'name', '<txt>', 20, 10 ),
+ 'textarea() with custom attribs'
+ );
+ }
+
+ /**
+ * @covers Xml::label
+ */
+ public function testLabelCreation() {
+ $this->assertEquals(
+ '<label for="id">name</label>',
+ Xml::label( 'name', 'id' ),
+ 'label() with no attribs'
+ );
+ }
+
+ /**
+ * @covers Xml::label
+ */
+ public function testLabelAttributeCanOnlyBeClassOrTitle() {
+ $this->assertEquals(
+ '<label for="id">name</label>',
+ Xml::label( 'name', 'id', array( 'generated' => true ) ),
+ 'label() can not be given a generated attribute'
+ );
+ $this->assertEquals(
+ '<label for="id" class="nice">name</label>',
+ Xml::label( 'name', 'id', array( 'class' => 'nice' ) ),
+ 'label() can get a class attribute'
+ );
+ $this->assertEquals(
+ '<label for="id" title="nice tooltip">name</label>',
+ Xml::label( 'name', 'id', array( 'title' => 'nice tooltip' ) ),
+ 'label() can get a title attribute'
+ );
+ $this->assertEquals(
+ '<label for="id" class="nice" title="nice tooltip">name</label>',
+ Xml::label( 'name', 'id', array(
+ 'generated' => true,
+ 'class' => 'nice',
+ 'title' => 'nice tooltip',
+ 'anotherattr' => 'value',
+ )
+ ),
+ 'label() skip all attributes but "class" and "title"'
+ );
+ }
+
+ /**
+ * @covers Xml::languageSelector
+ */
+ public function testLanguageSelector() {
+ $select = Xml::languageSelector( 'en', true, null,
+ array( 'id' => 'testlang' ), wfMessage( 'yourlanguage' ) );
+ $this->assertEquals(
+ '<label for="testlang">Language:</label>',
+ $select[0]
+ );
+ }
+
+ /**
+ * @covers Xml::escapeJsString
+ */
+ public function testEscapeJsStringSpecialChars() {
+ $this->assertEquals(
+ '\\\\\r\n',
+ Xml::escapeJsString( "\\\r\n" ),
+ 'escapeJsString() with special characters'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarBoolean() {
+ $this->assertEquals(
+ 'true',
+ Xml::encodeJsVar( true ),
+ 'encodeJsVar() with boolean'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarNull() {
+ $this->assertEquals(
+ 'null',
+ Xml::encodeJsVar( null ),
+ 'encodeJsVar() with null'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarArray() {
+ $this->assertEquals(
+ '["a",1]',
+ Xml::encodeJsVar( array( 'a', 1 ) ),
+ 'encodeJsVar() with array'
+ );
+ $this->assertEquals(
+ '{"a":"a","b":1}',
+ Xml::encodeJsVar( array( 'a' => 'a', 'b' => 1 ) ),
+ 'encodeJsVar() with associative array'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarObject() {
+ $this->assertEquals(
+ '{"a":"a","b":1}',
+ Xml::encodeJsVar( (object)array( 'a' => 'a', 'b' => 1 ) ),
+ 'encodeJsVar() with object'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarInt() {
+ $this->assertEquals(
+ '123456',
+ Xml::encodeJsVar( 123456 ),
+ 'encodeJsVar() with int'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarFloat() {
+ $this->assertEquals(
+ '1.23456',
+ Xml::encodeJsVar( 1.23456 ),
+ 'encodeJsVar() with float'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarIntString() {
+ $this->assertEquals(
+ '"123456"',
+ Xml::encodeJsVar( '123456' ),
+ 'encodeJsVar() with int-like string'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarFloatString() {
+ $this->assertEquals(
+ '"1.23456"',
+ Xml::encodeJsVar( '1.23456' ),
+ 'encodeJsVar() with float-like string'
+ );
+ }
+}