asynctest('browser.tinymce.core.CaretUtilTest',
[
'ephox.mcagar.api.LegacyUnit',
'ephox.agar.api.Pipeline',
'tinymce.core.dom.DOMUtils',
'tinymce.core.Env',
'tinymce.core.caret.CaretUtils',
'tinymce.core.caret.CaretPosition',
'tinymce.core.text.Zwsp',
'tinymce.core.dom.DomQuery',
'tinymce.core.test.CaretAsserts',
'tinymce.core.test.ViewBlock',
'global!document'
],
function (LegacyUnit, Pipeline, DOMUtils, Env, CaretUtils, CaretPosition, Zwsp, $, CaretAsserts, ViewBlock, document) {
var success = arguments[arguments.length - 2];
var failure = arguments[arguments.length - 1];
var suite = LegacyUnit.createSuite();
var assertRange = CaretAsserts.assertRange;
var createRange = CaretAsserts.createRange;
var viewBlock = new ViewBlock();
if (!Env.ceFalse) {
return;
}
var ZWSP = Zwsp.ZWSP;
var getRoot = function () {
return viewBlock.get();
};
var setupHtml = function (html) {
viewBlock.update(html);
// IE messes zwsp up on innerHTML so we need to first set markers then replace then using dom operations
viewBlock.get().innerHTML = html.replace(new RegExp(ZWSP, 'g'), '__ZWSP__');
replaceWithZwsp(viewBlock.get());
};
var replaceWithZwsp = function (node) {
for (var i = 0; i < node.childNodes.length; i++) {
var childNode = node.childNodes[i];
if (childNode.nodeType === 3) {
childNode.nodeValue = childNode.nodeValue.replace(/__ZWSP__/, ZWSP);
} else {
replaceWithZwsp(childNode);
}
}
};
var findElm = function (selector) {
return $(selector, getRoot())[0];
};
suite.test('isForwards', function () {
LegacyUnit.equal(CaretUtils.isForwards(1), true);
LegacyUnit.equal(CaretUtils.isForwards(10), true);
LegacyUnit.equal(CaretUtils.isForwards(0), false);
LegacyUnit.equal(CaretUtils.isForwards(-1), false);
LegacyUnit.equal(CaretUtils.isForwards(-10), false);
});
suite.test('isBackwards', function () {
LegacyUnit.equal(CaretUtils.isBackwards(1), false);
LegacyUnit.equal(CaretUtils.isBackwards(10), false);
LegacyUnit.equal(CaretUtils.isBackwards(0), false);
LegacyUnit.equal(CaretUtils.isBackwards(-1), true);
LegacyUnit.equal(CaretUtils.isBackwards(-10), true);
});
suite.test('findNode', function () {
setupHtml('<b>abc</b><b><i>123</i></b>def');
var isBold = function (node) {
return node.nodeName === 'B';
};
var isText = function (node) {
return node.nodeType === 3;
};
LegacyUnit.equalDom(CaretUtils.findNode(getRoot(), 1, isBold, getRoot()), getRoot().firstChild);
LegacyUnit.equalDom(CaretUtils.findNode(getRoot(), 1, isText, getRoot()), getRoot().firstChild.firstChild);
LegacyUnit.equal(CaretUtils.findNode(getRoot().childNodes[1], 1, isBold, getRoot().childNodes[1]) === null, true);
LegacyUnit.equal(CaretUtils.findNode(getRoot().childNodes[1], 1, isText, getRoot().childNodes[1]).nodeName, '#text');
LegacyUnit.equalDom(CaretUtils.findNode(getRoot(), -1, isBold, getRoot()), getRoot().childNodes[1]);
LegacyUnit.equalDom(CaretUtils.findNode(getRoot(), -1, isText, getRoot()), getRoot().lastChild);
});
suite.test('getEditingHost', function () {
setupHtml('<span contentEditable="true"><span contentEditable="false"></span></span>');
LegacyUnit.equalDom(CaretUtils.getEditingHost(getRoot(), getRoot()), getRoot());
LegacyUnit.equalDom(CaretUtils.getEditingHost(getRoot().firstChild, getRoot()), getRoot());
LegacyUnit.equalDom(CaretUtils.getEditingHost(getRoot().firstChild.firstChild, getRoot()), getRoot().firstChild);
});
suite.test('getParentBlock', function () {
setupHtml('<p>abc</p><div><p><table><tr><td>X</td></tr></p></div>');
LegacyUnit.equalDom(CaretUtils.getParentBlock(findElm('p:first')), findElm('p:first'));
LegacyUnit.equalDom(CaretUtils.getParentBlock(findElm('td:first').firstChild), findElm('td:first'));
LegacyUnit.equalDom(CaretUtils.getParentBlock(findElm('td:first')), findElm('td:first'));
LegacyUnit.equalDom(CaretUtils.getParentBlock(findElm('table')), findElm('table'));
});
suite.test('isInSameBlock', function () {
setupHtml('<p>abc</p><p>def<b>ghj</b></p>');
LegacyUnit.strictEqual(CaretUtils.isInSameBlock(
CaretPosition(findElm('p:first').firstChild, 0),
CaretPosition(findElm('p:last').firstChild, 0)
), false);
LegacyUnit.strictEqual(CaretUtils.isInSameBlock(
CaretPosition(findElm('p:first').firstChild, 0),
CaretPosition(findElm('p:first').firstChild, 0)
), true);
LegacyUnit.strictEqual(CaretUtils.isInSameBlock(
CaretPosition(findElm('p:last').firstChild, 0),
CaretPosition(findElm('b').firstChild, 0)
), true);
});
suite.test('isInSameEditingHost', function () {
setupHtml(
'<p>abc</p>' +
'def' +
'<span contentEditable="false">' +
'<span contentEditable="true">ghi</span>' +
'<span contentEditable="true">jkl</span>' +
'</span>'
);
LegacyUnit.strictEqual(CaretUtils.isInSameEditingHost(
CaretPosition(findElm('p:first').firstChild, 0),
CaretPosition(findElm('p:first').firstChild, 1)
), true);
LegacyUnit.strictEqual(CaretUtils.isInSameEditingHost(
CaretPosition(findElm('p:first').firstChild, 0),
CaretPosition(getRoot().childNodes[1], 1)
), true);
LegacyUnit.strictEqual(CaretUtils.isInSameEditingHost(
CaretPosition(findElm('span span:first').firstChild, 0),
CaretPosition(findElm('span span:first').firstChild, 1)
), true);
LegacyUnit.strictEqual(CaretUtils.isInSameEditingHost(
CaretPosition(findElm('p:first').firstChild, 0),
CaretPosition(findElm('span span:first').firstChild, 1)
), false);
LegacyUnit.strictEqual(CaretUtils.isInSameEditingHost(
CaretPosition(findElm('span span:first').firstChild, 0),
CaretPosition(findElm('span span:last').firstChild, 1)
), false);
});
suite.test('isBeforeContentEditableFalse', function () {
setupHtml(
'<span contentEditable="false"></span>' +
'<span contentEditable="false"></span>a'
);
LegacyUnit.strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 0)), true);
LegacyUnit.strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 1)), true);
LegacyUnit.strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 2)), false);
LegacyUnit.strictEqual(CaretUtils.isBeforeContentEditableFalse(CaretPosition(getRoot(), 3)), false);
});
suite.test('isAfterContentEditableFalse', function () {
setupHtml(
'<span contentEditable="false"></span>' +
'<span contentEditable="false"></span>a'
);
LegacyUnit.strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 0)), false);
LegacyUnit.strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 1)), true);
LegacyUnit.strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 2)), true);
LegacyUnit.strictEqual(CaretUtils.isAfterContentEditableFalse(CaretPosition(getRoot(), 3)), false);
});
suite.test('normalizeRange', function () {
setupHtml(
'abc<span contentEditable="false">1</span>def'
);
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 2)), createRange(getRoot().firstChild, 2));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 1));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 2)), createRange(getRoot().lastChild, 2));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 2));
});
suite.test('normalizeRange deep', function () {
setupHtml(
'<i><b>abc</b></i><span contentEditable="false">1</span><i><b>def</b></i>'
);
assertRange(
CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b').firstChild, 2)),
createRange(findElm('b').firstChild, 2)
);
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b').firstChild, 3)), createRange(getRoot(), 1));
assertRange(
CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('b:last').firstChild, 1)),
createRange(findElm('b:last').firstChild, 1)
);
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('b:last').firstChild, 0)), createRange(getRoot(), 2));
});
suite.test('normalizeRange break at candidate', function () {
setupHtml(
'<p><b>abc</b><input></p><p contentEditable="false">1</p><p><input><b>abc</b></p>'
);
assertRange(
CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b').firstChild, 3)),
createRange(findElm('b').firstChild, 3)
);
assertRange(
CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('b:last').lastChild, 0)),
createRange(findElm('b:last').lastChild, 0)
);
});
suite.test('normalizeRange at block caret container', function () {
setupHtml(
'<p data-mce-caret="before">\u00a0</p><p contentEditable="false">1</p><p data-mce-caret="after">\u00a0</p>'
);
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('p:first').firstChild, 0)), createRange(getRoot(), 1));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(findElm('p:first').firstChild, 1)), createRange(getRoot(), 1));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('p:last').firstChild, 0)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(findElm('p:last').firstChild, 1)), createRange(getRoot(), 2));
});
suite.test('normalizeRange at inline caret container', function () {
setupHtml(
'abc<span contentEditable="false">1</span>def'
);
getRoot().insertBefore(document.createTextNode(ZWSP), getRoot().childNodes[1]);
getRoot().insertBefore(document.createTextNode(ZWSP), getRoot().childNodes[3]);
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[1], 0)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[1], 1)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 3));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[3], 0)), createRange(getRoot(), 3));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().childNodes[3], 1)), createRange(getRoot(), 3));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[1], 0)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[1], 1)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 3));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[3], 0)), createRange(getRoot(), 3));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().childNodes[3], 1)), createRange(getRoot(), 3));
});
suite.test('normalizeRange at inline caret container (combined)', function () {
setupHtml(
'abc' + ZWSP + '<span contentEditable="false">1</span>' + ZWSP + 'def'
);
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 3)), createRange(getRoot(), 1));
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().firstChild, 4)), createRange(getRoot(), 1));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot(), 2));
assertRange(CaretUtils.normalizeRange(-1, getRoot(), createRange(getRoot().lastChild, 1)), createRange(getRoot(), 2));
});
suite.test('normalizeRange at inline caret container after block', function () {
setupHtml(
'<p><span contentEditable="false">1</span></p>' + ZWSP + 'abc'
);
assertRange(CaretUtils.normalizeRange(1, getRoot(), createRange(getRoot().lastChild, 0)), createRange(getRoot().lastChild, 0));
});
viewBlock.attach();
Pipeline.async({}, suite.toSteps({}), function () {
viewBlock.detach();
success();
}, failure);
}
);
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