--- /dev/null
+<?php
+
+/**
+ * @group Xml
+ */
+class XmlTest extends MediaWikiTestCase {
+
+ protected function setUp() {
+ parent::setUp();
+
+ $langObj = Language::factory( 'en' );
+ $langObj->setNamespaces( [
+ -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( [
+ 'wgLang' => $langObj,
+ 'wgUseMediaWikiUIEverywhere' => false,
+ ] );
+ }
+
+ /**
+ * @covers Xml::expandAttributes
+ */
+ public function testExpandAttributes() {
+ $this->assertNull( Xml::expandAttributes( null ),
+ 'Converting a null list of attributes'
+ );
+ $this->assertEquals( '', Xml::expandAttributes( [] ),
+ '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" />',
+ Xml::input( 'name', false, 0 ),
+ 'Input with a value of 0 (T25797)'
+ );
+ }
+
+ /**
+ * @covers Xml::element
+ */
+ public function testElementEscaping() {
+ $this->assertEquals(
+ '<element>hello <there> you & 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( '"><', Xml::escapeTagsOnly( '"><' ),
+ 'replace " > and < with their HTML entitites'
+ );
+ }
+
+ /**
+ * @covers Xml::element
+ */
+ public function testElementAttributes() {
+ $this->assertEquals(
+ '<element key="value" <>="<>">',
+ Xml::element( 'element', [ 'key' => 'value', '<>' => '<>' ], null ),
+ 'Element attributes, keys are not escaped'
+ );
+ }
+
+ /**
+ * @covers Xml::openElement
+ */
+ public function testOpenElement() {
+ $this->assertEquals(
+ '<element k="v">',
+ Xml::openElement( 'element', [ '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"/> ' .
+ '<label for="month">From month (and earlier):</label> ' .
+ '<select name="month" id="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"/> ' .
+ '<label for="month">From month (and earlier):</label> ' .
+ '<select name="month" id="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"/> ' .
+ '<label for="month">From month (and earlier):</label> ' .
+ '<select name="month" id="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"></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"><txt></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', [ 'generated' => true ] ),
+ 'label() can not be given a generated attribute'
+ );
+ $this->assertEquals(
+ '<label for="id" class="nice">name</label>',
+ Xml::label( 'name', 'id', [ 'class' => 'nice' ] ),
+ 'label() can get a class attribute'
+ );
+ $this->assertEquals(
+ '<label for="id" title="nice tooltip">name</label>',
+ Xml::label( 'name', 'id', [ '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', [
+ '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,
+ [ 'id' => 'testlang' ], wfMessage( 'yourlanguage' ) );
+ $this->assertEquals(
+ '<label for="testlang">Language:</label>',
+ $select[0]
+ );
+ }
+
+ /**
+ * @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( [ 'a', 1 ] ),
+ 'encodeJsVar() with array'
+ );
+ $this->assertEquals(
+ '{"a":"a","b":1}',
+ Xml::encodeJsVar( [ 'a' => 'a', 'b' => 1 ] ),
+ 'encodeJsVar() with associative array'
+ );
+ }
+
+ /**
+ * @covers Xml::encodeJsVar
+ */
+ public function testEncodeJsVarObject() {
+ $this->assertEquals(
+ '{"a":"a","b":1}',
+ Xml::encodeJsVar( (object)[ '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'
+ );
+ }
+
+ /**
+ * @covers Xml::listDropDown
+ */
+ public function testListDropDown() {
+ $this->assertEquals(
+ '<select name="test-name" id="test-name" class="test-css" tabindex="2">' .
+ '<option value="other">other reasons</option>' . "\n" .
+ '<optgroup label="Foo">' .
+ '<option value="Foo 1">Foo 1</option>' . "\n" .
+ '<option value="Example" selected="">Example</option>' . "\n" .
+ '</optgroup>' . "\n" .
+ '<optgroup label="Bar">' .
+ '<option value="Bar 1">Bar 1</option>' . "\n" .
+ '</optgroup>' .
+ '</select>',
+ Xml::listDropDown(
+ // name
+ 'test-name',
+ // source list
+ "* Foo\n** Foo 1\n** Example\n* Bar\n** Bar 1",
+ // other
+ 'other reasons',
+ // selected
+ 'Example',
+ // class
+ 'test-css',
+ // tabindex
+ 2
+ )
+ );
+ }
+
+ /**
+ * @covers Xml::listDropDownOptions
+ */
+ public function testListDropDownOptions() {
+ $this->assertEquals(
+ [
+ 'other reasons' => 'other',
+ 'Foo' => [
+ 'Foo 1' => 'Foo 1',
+ 'Example' => 'Example',
+ ],
+ 'Bar' => [
+ 'Bar 1' => 'Bar 1',
+ ],
+ ],
+ Xml::listDropDownOptions(
+ "* Foo\n** Foo 1\n** Example\n* Bar\n** Bar 1",
+ [ 'other' => 'other reasons' ]
+ )
+ );
+ }
+
+ /**
+ * @covers Xml::listDropDownOptionsOoui
+ */
+ public function testListDropDownOptionsOoui() {
+ $this->assertEquals(
+ [
+ [ 'data' => 'other', 'label' => 'other reasons' ],
+ [ 'optgroup' => 'Foo' ],
+ [ 'data' => 'Foo 1', 'label' => 'Foo 1' ],
+ [ 'data' => 'Example', 'label' => 'Example' ],
+ [ 'optgroup' => 'Bar' ],
+ [ 'data' => 'Bar 1', 'label' => 'Bar 1' ],
+ ],
+ Xml::listDropDownOptionsOoui( [
+ 'other reasons' => 'other',
+ 'Foo' => [
+ 'Foo 1' => 'Foo 1',
+ 'Example' => 'Example',
+ ],
+ 'Bar' => [
+ 'Bar 1' => 'Bar 1',
+ ],
+ ] )
+ );
+ }
+
+ /**
+ * @covers Xml::fieldset
+ */
+ public function testFieldset() {
+ $this->assertEquals(
+ "<fieldset>\n",
+ Xml::fieldset(),
+ 'Opening tag'
+ );
+ $this->assertEquals(
+ "<fieldset>\n",
+ Xml::fieldset( false ),
+ 'Opening tag (false means no legend)'
+ );
+ $this->assertEquals(
+ "<fieldset>\n",
+ Xml::fieldset( '' ),
+ 'Opening tag (empty string also means no legend)'
+ );
+ $this->assertEquals(
+ "<fieldset>\n<legend>Foo</legend>\n",
+ Xml::fieldset( 'Foo' ),
+ 'Opening tag with legend'
+ );
+ $this->assertEquals(
+ "<fieldset>\n<legend>Foo</legend>\nBar\n</fieldset>\n",
+ Xml::fieldset( 'Foo', 'Bar' ),
+ 'Entire element with legend'
+ );
+ $this->assertEquals(
+ "<fieldset>\n<legend>Foo</legend>\n",
+ Xml::fieldset( 'Foo', false ),
+ 'Opening tag with legend (false means no content and no closing tag)'
+ );
+ $this->assertEquals(
+ "<fieldset>\n<legend>Foo</legend>\n\n</fieldset>\n",
+ Xml::fieldset( 'Foo', '' ),
+ 'Entire element with legend but no content (empty string generates a closing tag)'
+ );
+ $this->assertEquals(
+ "<fieldset class=\"bar\">\n<legend>Foo</legend>\nBar\n</fieldset>\n",
+ Xml::fieldset( 'Foo', 'Bar', [ 'class' => 'bar' ] ),
+ 'Opening tag with legend and attributes'
+ );
+ $this->assertEquals(
+ "<fieldset class=\"bar\">\n<legend>Foo</legend>\n",
+ Xml::fieldset( 'Foo', false, [ 'class' => 'bar' ] ),
+ 'Entire element with legend and attributes'
+ );
+ }
+}
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