mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-12 14:35:28 +00:00
93d6adb5f2
This gets rid of the length == outerLength-2 hack in getDataFromNode() and will make it easier to implement similar logic in selectNodes() Change-Id: I1294350b67ca3eefde2b7fe9fea0bc6d8b90f772
96 lines
2.2 KiB
JavaScript
96 lines
2.2 KiB
JavaScript
module( 've.dm.Node' );
|
|
|
|
/* Stubs */
|
|
|
|
ve.dm.NodeStub = function( length, attributes ) {
|
|
// Inheritance
|
|
ve.dm.Node.call( this, 'stub', length, attributes );
|
|
};
|
|
|
|
ve.dm.NodeStub.rules = {
|
|
'canHaveChildren': false,
|
|
'canHaveGrandchildren': false,
|
|
'isWrapped': true
|
|
};
|
|
|
|
ve.extendClass( ve.dm.NodeStub, ve.dm.Node );
|
|
|
|
ve.dm.factory.register( 'stub', ve.dm.NodeStub );
|
|
|
|
/* Tests */
|
|
|
|
test( 'canHaveChildren', 1, function() {
|
|
var node = new ve.dm.NodeStub();
|
|
equal( node.canHaveChildren(), false );
|
|
} );
|
|
|
|
test( 'canHaveGrandchildren', 1, function() {
|
|
var node = new ve.dm.NodeStub();
|
|
equal( node.canHaveGrandchildren(), false );
|
|
} );
|
|
|
|
test( 'getLength', 2, function() {
|
|
var node1 = new ve.dm.NodeStub(),
|
|
node2 = new ve.dm.NodeStub( 1234 );
|
|
strictEqual( node1.getLength(), 0 );
|
|
strictEqual( node2.getLength(), 1234 );
|
|
} );
|
|
|
|
test( 'getOuterLength', 2, function() {
|
|
var node1 = new ve.dm.NodeStub(),
|
|
node2 = new ve.dm.NodeStub( 1234 );
|
|
strictEqual( node1.getOuterLength(), 2 );
|
|
strictEqual( node2.getOuterLength(), 1236 );
|
|
} );
|
|
|
|
test( 'setLength', 2, function() {
|
|
var node = new ve.dm.NodeStub();
|
|
node.setLength( 1234 );
|
|
strictEqual( node.getLength(), 1234 );
|
|
raises(
|
|
function() {
|
|
// Length can not be negative
|
|
node.setLength( -1 );
|
|
},
|
|
/^Length cannot be negative$/,
|
|
'throws exception if length is negative'
|
|
);
|
|
} );
|
|
|
|
test( 'adjustLength', 1, function() {
|
|
var node = new ve.dm.NodeStub( 1234 );
|
|
node.adjustLength( 5678 );
|
|
strictEqual( node.getLength(), 6912 );
|
|
} );
|
|
|
|
test( 'getAttribute', 2, function() {
|
|
var node = new ve.dm.NodeStub( 0, { 'a': 1, 'b': 2 } );
|
|
strictEqual( node.getAttribute( 'a' ), 1 );
|
|
strictEqual( node.getAttribute( 'b' ), 2 );
|
|
} );
|
|
|
|
test( 'setRoot', 1, function() {
|
|
var node1 = new ve.dm.NodeStub(),
|
|
node2 = new ve.dm.NodeStub();
|
|
node1.setRoot( node2 );
|
|
strictEqual( node1.getRoot(), node2 );
|
|
} );
|
|
|
|
test( 'attach', 2, function() {
|
|
var node1 = new ve.dm.NodeStub(),
|
|
node2 = new ve.dm.NodeStub();
|
|
node1.attach( node2 );
|
|
strictEqual( node1.getParent(), node2 );
|
|
strictEqual( node1.getRoot(), node2 );
|
|
} );
|
|
|
|
test( 'detach', 2, function() {
|
|
var node1 = new ve.dm.NodeStub(),
|
|
node2 = new ve.dm.NodeStub();
|
|
node1.attach( node2 );
|
|
node1.detach();
|
|
strictEqual( node1.getParent(), null );
|
|
strictEqual( node1.getRoot(), node1 );
|
|
} );
|
|
|