mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-05 22:22:54 +00:00
449 lines
12 KiB
JavaScript
449 lines
12 KiB
JavaScript
/*!
|
|
* VisualEditor Base method tests.
|
|
*
|
|
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
*/
|
|
|
|
QUnit.module( 've' );
|
|
|
|
/* Tests */
|
|
|
|
// ve.createObject: Tested upstream (JavaScript)
|
|
|
|
// ve.inheritClass: Tested upstream (OOJS)
|
|
|
|
// ve.mixinClass: Tested upstream (OOJS)
|
|
|
|
QUnit.test( 'isMixedIn', 11, function ( assert ) {
|
|
function Foo () {}
|
|
function Bar () {}
|
|
function Quux () {}
|
|
|
|
ve.inheritClass( Quux, Foo );
|
|
ve.mixinClass( Quux, Bar );
|
|
|
|
var b = new Bar(),
|
|
q = new Quux();
|
|
|
|
assert.strictEqual( ve.isMixedIn( Foo, Function ), false, 'Direct native inheritance is not considered' );
|
|
assert.strictEqual( ve.isMixedIn( Foo, Object ), false, 'Indirect native inheritance is not considered' );
|
|
assert.strictEqual( ve.isMixedIn( Quux, Foo ), false, 've.inheritClass does not affect mixin status' );
|
|
assert.strictEqual( ve.isMixedIn( Foo, Foo ), false, 'Foo does not mixin Foo' );
|
|
assert.strictEqual( ve.isMixedIn( Bar, Foo ), false, 'Bar does not mixin Foo' );
|
|
assert.strictEqual( ve.isMixedIn( Quux, Bar ), true, 'Quux has Bar mixed in' );
|
|
assert.strictEqual( ve.isMixedIn( Bar, Quux ), false, 'Bar does not mixin Quux' );
|
|
|
|
assert.strictEqual( ve.isMixedIn( q, Foo ), false, 've.inheritClass does not affect mixin status' );
|
|
assert.strictEqual( ve.isMixedIn( b, Foo ), false, 'b does not mixin Foo' );
|
|
assert.strictEqual( ve.isMixedIn( q, Bar ), true, 'q has Bar mixed in' );
|
|
assert.strictEqual( ve.isMixedIn( b, Quux ), false, 'b does not mixin Quux' );
|
|
} );
|
|
|
|
// ve.cloneObject: Tested upstream (OOJS)
|
|
|
|
// ve.getObjectValues: Tested upstream (OOJS)
|
|
|
|
// ve.getObjectKeys: Tested upstream (JavaScript)
|
|
|
|
// ve.compare: Tested upstream (OOJS)
|
|
|
|
// ve.copyArray: Tested upstream (OOJS)
|
|
|
|
// ve.copyObject: Tested upstream (OOJS)
|
|
|
|
// ve.isPlainObject: Tested upstream (jQuery)
|
|
|
|
// ve.isEmptyObject: Tested upstream (jQuery)
|
|
|
|
// ve.isArray: Tested upstream (jQuery)
|
|
|
|
// ve.bind: Tested upstream (jQuery)
|
|
|
|
// ve.indexOf: Tested upstream (jQuery)
|
|
|
|
// ve.extendObject: Tested upstream (jQuery)
|
|
|
|
QUnit.test( 'getHash: Basic usage', 7, function ( assert ) {
|
|
var tmp,
|
|
cases = {},
|
|
hash = '{"a":1,"b":1,"c":1}',
|
|
customHash = '{"first":1,"last":1}';
|
|
|
|
cases['a-z literal'] = {
|
|
object: {
|
|
a: 1,
|
|
b: 1,
|
|
c: 1
|
|
},
|
|
hash: hash
|
|
};
|
|
|
|
cases['z-a literal'] = {
|
|
object: {
|
|
c: 1,
|
|
b: 1,
|
|
a: 1
|
|
},
|
|
hash: hash
|
|
};
|
|
|
|
tmp = {};
|
|
cases['a-z augmented'] = {
|
|
object: tmp,
|
|
hash: hash
|
|
};
|
|
tmp.a = 1;
|
|
tmp.b = 1;
|
|
tmp.c = 1;
|
|
|
|
tmp = {};
|
|
cases['z-a augmented'] = {
|
|
object: tmp,
|
|
hash: hash
|
|
};
|
|
tmp.c = 1;
|
|
tmp.b = 1;
|
|
tmp.a = 1;
|
|
|
|
cases['custom hash'] = {
|
|
object: {
|
|
getHashObject: function () {
|
|
return {
|
|
'first': 1,
|
|
'last': 1
|
|
};
|
|
}
|
|
},
|
|
hash: customHash
|
|
};
|
|
|
|
cases['custom hash reversed'] = {
|
|
object: {
|
|
getHashObject: function () {
|
|
return {
|
|
'last': 1,
|
|
'first': 1
|
|
};
|
|
}
|
|
},
|
|
hash: customHash
|
|
};
|
|
|
|
$.each( cases, function ( key, val ) {
|
|
assert.equal(
|
|
ve.getHash( val.object ),
|
|
val.hash,
|
|
key + ': object has expected hash, regardless of "property order"'
|
|
);
|
|
} );
|
|
|
|
// .. and that something completely different is in face different
|
|
// (just incase getHash is broken and always returns the same)
|
|
assert.notEqual(
|
|
ve.getHash( { a: 2, b: 2 } ),
|
|
hash,
|
|
'A different object has a different hash'
|
|
);
|
|
} );
|
|
|
|
QUnit.test( 'getHash: Complex usage', 3, function ( assert ) {
|
|
var obj, hash, frame;
|
|
|
|
obj = {
|
|
a: 1,
|
|
b: 1,
|
|
c: 1,
|
|
// Nested array
|
|
d: ['x', 'y', 'z'],
|
|
e: {
|
|
a: 2,
|
|
b: 2,
|
|
c: 2
|
|
}
|
|
};
|
|
|
|
assert.equal(
|
|
ve.getHash( obj ),
|
|
'{"a":1,"b":1,"c":1,"d":["x","y","z"],"e":{"a":2,"b":2,"c":2}}',
|
|
'Object with nested array and nested object'
|
|
);
|
|
|
|
// Include a circular reference
|
|
/*
|
|
* PhantomJS hangs when calling JSON.stringify with an object containing a
|
|
* circular reference (https://github.com/ariya/phantomjs/issues/11206).
|
|
* We know latest Chrome/Firefox and IE8+ support this. So, for the sake of
|
|
* having qunit/phantomjs work, lets disable this for now.
|
|
obj.f = obj;
|
|
|
|
assert.throws( function () {
|
|
ve.getHash( obj );
|
|
}, 'Throw exceptions for objects with cirular refences ' );
|
|
*/
|
|
|
|
function Foo() {
|
|
this.a = 1;
|
|
this.c = 3;
|
|
this.b = 2;
|
|
}
|
|
|
|
hash = '{"a":1,"b":2,"c":3}';
|
|
|
|
assert.equal(
|
|
ve.getHash( new Foo() ),
|
|
hash,
|
|
// This was previously broken when we used .constructor === Object
|
|
// ve.getHash.keySortReplacer, because although instances of Foo
|
|
// do inherit from Object (( new Foo() ) instanceof Object === true),
|
|
// direct comparison would return false.
|
|
'Treat objects constructed by a function as well'
|
|
);
|
|
|
|
frame = document.createElement( 'frame' );
|
|
frame.src = 'about:blank';
|
|
$( '#qunit-fixture' ).append( frame );
|
|
obj = new frame.contentWindow.Object();
|
|
obj.c = 3;
|
|
obj.b = 2;
|
|
obj.a = 1;
|
|
|
|
assert.equal(
|
|
ve.getHash( obj ),
|
|
hash,
|
|
// This was previously broken when we used comparison with "Object" in
|
|
// ve.getHash.keySortReplacer, because they are an instance of the other
|
|
// window's "Object".
|
|
'Treat objects constructed by a another window as well'
|
|
);
|
|
} );
|
|
|
|
QUnit.test( 'getDomAttributes', 1, function ( assert ) {
|
|
assert.deepEqual(
|
|
ve.getDomAttributes( $( '<div foo="bar" baz quux=3></div>' ).get( 0 ) ),
|
|
{ 'foo': 'bar', 'baz': '', 'quux': '3' },
|
|
'getDomAttributes() returns object with correct attributes'
|
|
);
|
|
} );
|
|
|
|
QUnit.test( 'setDomAttributes', 3, function ( assert ) {
|
|
var element = document.createElement( 'div' );
|
|
ve.setDomAttributes( element, { 'foo': 'bar', 'baz': '', 'quux': 3 } );
|
|
assert.deepEqual(
|
|
ve.getDomAttributes( element ),
|
|
{ 'foo': 'bar', 'baz': '', 'quux': '3' },
|
|
'setDomAttributes() sets attributes correctly'
|
|
);
|
|
ve.setDomAttributes( element, { 'foo': null, 'bar': 1, 'baz': undefined, 'quux': 5, 'whee': 'yay' } );
|
|
assert.deepEqual(
|
|
ve.getDomAttributes( element ),
|
|
{ 'bar': '1', 'quux': '5', 'whee': 'yay' },
|
|
'setDomAttributes() overwrites attributes, removes attributes, and sets new attributes'
|
|
);
|
|
ve.setDomAttributes( element, { 'onclick': 'alert(1);' }, ['foo', 'bar', 'baz', 'quux', 'whee'] );
|
|
assert.ok( !element.hasAttribute( 'onclick' ), 'event attributes are blocked when sanitizing' );
|
|
} );
|
|
|
|
QUnit.test( 'getOpeningHtmlTag', 5, function ( assert ) {
|
|
assert.deepEqual(
|
|
ve.getOpeningHtmlTag( 'code', {} ),
|
|
'<code>',
|
|
'opening tag without attributes'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getOpeningHtmlTag( 'img', { 'src': 'foo' } ),
|
|
'<img src="foo">',
|
|
'opening tag with one attribute'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getOpeningHtmlTag( 'a', { 'href': 'foo', 'rel': 'bar' } ),
|
|
'<a href="foo" rel="bar">',
|
|
'tag with two attributes'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getOpeningHtmlTag( 'option', { 'selected': true, 'blah': false, 'value': 3 } ),
|
|
'<option selected="selected" value="3">',
|
|
'handling of booleans and numbers'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getOpeningHtmlTag( 'input', { 'placeholder': '<foo>&"bar"&\'baz\'' } ),
|
|
'<input placeholder="<foo>&"bar"&'baz'">',
|
|
'escaping of attribute values'
|
|
);
|
|
} );
|
|
|
|
( function () {
|
|
var plainObj, funcObj, arrObj;
|
|
plainObj = {
|
|
'foo': 3,
|
|
'bar': {
|
|
'baz': null,
|
|
'quux': {
|
|
'whee': 'yay'
|
|
}
|
|
}
|
|
};
|
|
funcObj = function abc( d ) { return d; };
|
|
funcObj.foo = 3;
|
|
funcObj.bar = {
|
|
'baz': null,
|
|
'quux': {
|
|
'whee': 'yay'
|
|
}
|
|
};
|
|
arrObj = ['a', 'b', 'c'];
|
|
arrObj.foo = 3;
|
|
arrObj.bar = {
|
|
'baz': null,
|
|
'quux': {
|
|
'whee': 'yay'
|
|
}
|
|
};
|
|
|
|
$.each( {
|
|
'Object': plainObj,
|
|
'Function': funcObj,
|
|
'Array': arrObj
|
|
}, function ( type, obj ) {
|
|
|
|
QUnit.test( 'getProp( ' + type + ' )', 9, function ( assert ) {
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'foo' ),
|
|
3,
|
|
'single key'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'bar' ),
|
|
{ 'baz': null, 'quux': { 'whee': 'yay' } },
|
|
'single key, returns object'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'bar', 'baz' ),
|
|
null,
|
|
'two keys, returns null'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'bar', 'quux', 'whee' ),
|
|
'yay',
|
|
'three keys'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'x' ),
|
|
undefined,
|
|
'missing property returns undefined'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'foo', 'bar' ),
|
|
undefined,
|
|
'missing 2nd-level property returns undefined'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'foo', 'bar', 'baz', 'quux', 'whee' ),
|
|
undefined,
|
|
'multiple missing properties don\'t cause an error'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'bar', 'baz', 'quux' ),
|
|
undefined,
|
|
'accessing property of null returns undefined, doesn\'t cause an error'
|
|
);
|
|
assert.deepEqual(
|
|
ve.getProp( obj, 'bar', 'baz', 'quux', 'whee', 'yay' ),
|
|
undefined,
|
|
'accessing multiple properties of null'
|
|
);
|
|
} );
|
|
|
|
QUnit.test( 'setProp( ' + type + ' )' , 7, function ( assert ) {
|
|
ve.setProp( obj, 'foo', 4 );
|
|
assert.deepEqual( 4, obj.foo, 'setting an existing key with depth 1' );
|
|
|
|
ve.setProp( obj, 'test', 'TEST' );
|
|
assert.deepEqual( 'TEST', obj.test, 'setting a new key with depth 1' );
|
|
|
|
ve.setProp( obj, 'bar', 'quux', 'whee', 'YAY' );
|
|
assert.deepEqual( 'YAY', obj.bar.quux.whee, 'setting an existing key with depth 3' );
|
|
|
|
ve.setProp( obj, 'bar', 'a', 'b', 'c' );
|
|
assert.deepEqual( 'c', obj.bar.a.b, 'setting two new keys within an existing key' );
|
|
|
|
ve.setProp( obj, 'a', 'b', 'c', 'd', 'e', 'f' );
|
|
assert.deepEqual( 'f', obj.a.b.c.d.e, 'setting new keys with depth 5' );
|
|
|
|
ve.setProp( obj, 'bar', 'baz', 'whee', 'wheee', 'wheeee' );
|
|
assert.deepEqual( null, obj.bar.baz, 'descending into null fails silently' );
|
|
|
|
ve.setProp( obj, 'foo', 'bar', 'baz', 5 );
|
|
assert.deepEqual( undefined, obj.foo.bar, 'descending into a non-object fails silently' );
|
|
} );
|
|
} );
|
|
|
|
}() );
|
|
|
|
QUnit.test( 'batchSplice', 8, function ( assert ) {
|
|
var actual = [ 'a', 'b', 'c', 'd', 'e' ], expected = actual.slice( 0 ), bigArr = [],
|
|
actualRet, expectedRet, i;
|
|
|
|
actualRet = ve.batchSplice( actual, 1, 1, [] );
|
|
expectedRet = expected.splice( 1, 1 );
|
|
assert.deepEqual( expectedRet, actualRet, 'removing 1 element (return value)' );
|
|
assert.deepEqual( expected, actual, 'removing 1 element (array)' );
|
|
|
|
actualRet = ve.batchSplice( actual, 3, 2, [ 'w', 'x', 'y', 'z' ] );
|
|
expectedRet = expected.splice( 3, 2, 'w', 'x', 'y', 'z' );
|
|
assert.deepEqual( expectedRet, actualRet, 'replacing 2 elements with 4 elements (return value)' );
|
|
assert.deepEqual( expected, actual, 'replacing 2 elements with 4 elements (array)' );
|
|
|
|
actualRet = ve.batchSplice( actual, 0, 0, [ 'f', 'o', 'o' ] );
|
|
expectedRet = expected.splice( 0, 0, 'f', 'o', 'o' );
|
|
assert.deepEqual( expectedRet, actualRet, 'inserting 3 elements (return value)' );
|
|
assert.deepEqual( expected, actual, 'inserting 3 elements (array)' );
|
|
|
|
for ( i = 0; i < 2100; i++ ) {
|
|
bigArr[i] = i;
|
|
}
|
|
actualRet = ve.batchSplice( actual, 2, 3, bigArr );
|
|
expectedRet = expected.splice.apply( expected, [2, 3].concat( bigArr.slice( 0, 1050 ) ) );
|
|
expected.splice.apply( expected, [1052, 0].concat( bigArr.slice( 1050 ) ) );
|
|
assert.deepEqual( expectedRet, actualRet, 'replacing 3 elements with 2100 elements (return value)' );
|
|
assert.deepEqual( expected, actual, 'replacing 3 elements with 2100 elements (array)' );
|
|
} );
|
|
|
|
QUnit.test( 'createDocumentFromHtml', function ( assert ) {
|
|
var key, doc, expectedHead, expectedBody,
|
|
cases = [
|
|
{
|
|
'msg': 'simple document with doctype, head and body',
|
|
'html': '<!doctype html><html><head><title>Foo</title></head><body><p>Bar</p></body></html>',
|
|
'head': '<title>Foo</title>',
|
|
'body': '<p>Bar</p>'
|
|
},
|
|
{
|
|
'msg': 'simple document without doctype',
|
|
'html': '<html><head><title>Foo</title></head><body><p>Bar</p></body></html>',
|
|
'head': '<title>Foo</title>',
|
|
'body': '<p>Bar</p>'
|
|
},
|
|
{
|
|
'msg': 'document with missing closing tags and missing <html> tag',
|
|
'html': '<!doctype html><head><title>Foo</title><base href="yay"><body><p>Bar<b>Baz',
|
|
'head': '<title>Foo</title><base href="yay" />',
|
|
'body': '<p>Bar<b>Baz</b></p>'
|
|
},
|
|
{
|
|
'msg': 'empty string results in empty document',
|
|
'html': '',
|
|
'head': '',
|
|
'body': ''
|
|
}
|
|
];
|
|
QUnit.expect( cases.length*2 );
|
|
for ( key in cases ) {
|
|
doc = ve.createDocumentFromHtml( cases[key].html );
|
|
expectedHead = $( '<head>' ).html( cases[key].head ).get( 0 );
|
|
expectedBody = $( '<body>' ).html( cases[key].body ).get( 0 );
|
|
assert.equalDomElement( $( 'head', doc ).get( 0 ), expectedHead, cases[key].msg + ' (head)' );
|
|
assert.equalDomElement( $( 'body', doc ).get( 0 ), expectedBody, cases[key].msg + ' (body)' );
|
|
}
|
|
} );
|