asynctest(
'browser.tinymce.core.CaretFinderTest',
[
'ephox.agar.api.Assertions',
'ephox.agar.api.Chain',
'ephox.agar.api.GeneralSteps',
'ephox.agar.api.Logger',
'ephox.agar.api.Pipeline',
'ephox.agar.api.Step',
'ephox.sugar.api.dom.Hierarchy',
'ephox.sugar.api.node.Element',
'tinymce.core.caret.CaretFinder',
'tinymce.core.caret.CaretPosition',
'tinymce.core.test.ViewBlock'
],
function (Assertions, Chain, GeneralSteps, Logger, Pipeline, Step, Hierarchy, Element, CaretFinder, CaretPosition, ViewBlock) {
var success = arguments[arguments.length - 2];
var failure = arguments[arguments.length - 1];
var viewBlock = new ViewBlock();
var cSetHtml = function (html) {
return Chain.op(function () {
viewBlock.update(html);
});
};
var cCreateFromPosition = function (path, offset) {
return Chain.mapper(function (viewBlock) {
var container = Hierarchy.follow(Element.fromDom(viewBlock.get()), path).getOrDie();
return new CaretPosition(container.dom(), offset);
});
};
var cAssertCaretPosition = function (path, expectedOffset) {
return Chain.op(function (posOption) {
var pos = posOption.getOrDie();
var expectedContainer = Hierarchy.follow(Element.fromDom(viewBlock.get()), path).getOrDie();
Assertions.assertDomEq('Should be the expected container', expectedContainer, Element.fromDom(pos.container()));
Assertions.assertEq('Should be the expected offset', expectedOffset, pos.offset());
});
};
var cAssertNone = Chain.op(function (pos) {
Assertions.assertEq('Should be the none but got some', true, pos.isNone());
});
var cFromPosition = function (forward) {
return Chain.mapper(function (from) {
return CaretFinder.fromPosition(forward, viewBlock.get(), from);
});
};
var cNavigate = function (forward) {
return Chain.mapper(function (from) {
return CaretFinder.navigate(forward, viewBlock.get(), from);
});
};
var cPositionIn = function (forward, path) {
return Chain.mapper(function (_) {
var element = Hierarchy.follow(Element.fromDom(viewBlock.get()), path).getOrDie();
return CaretFinder.positionIn(forward, element.dom());
});
};
viewBlock.attach();
Pipeline.async({}, [
Logger.t('fromPosition', GeneralSteps.sequence([
Logger.t('Should walk to first text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cCreateFromPosition([], 0),
cFromPosition(true),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should walk to last text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cCreateFromPosition([], 1),
cFromPosition(false),
cAssertCaretPosition([0, 0], 1)
])),
Logger.t('Should walk to from text node offset 0 to 1', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cCreateFromPosition([0, 0], 0),
cFromPosition(true),
cAssertCaretPosition([0, 0], 1)
])),
Logger.t('Should walk to from text node offset 1 to 0', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cCreateFromPosition([0, 0], 1),
cFromPosition(false),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml(''),
cCreateFromPosition([], 0),
cFromPosition(false),
cAssertNone
]))
])),
Logger.t('navigate', GeneralSteps.sequence([
Logger.t('navigate - forward', GeneralSteps.sequence([
Logger.t('Should walk to second offset in text inside b', Chain.asStep(viewBlock, [
cSetHtml('<p>a<b>b</b></p>'),
cCreateFromPosition([0, 0], 1),
cNavigate(true),
cAssertCaretPosition([0, 1, 0], 1)
])),
Logger.t('Should walk from last text position in one b into the second text position in another b', Chain.asStep(viewBlock, [
cSetHtml('<p><b>a</b><b>b</b></p>'),
cCreateFromPosition([0, 0, 0], 1),
cNavigate(true),
cAssertCaretPosition([0, 1, 0], 1)
])),
Logger.t('Should walk to after input in b', Chain.asStep(viewBlock, [
cSetHtml('<p>a<b><input></b></p>'),
cCreateFromPosition([0, 0], 1),
cNavigate(true),
cAssertCaretPosition([0, 1], 1)
])),
Logger.t('Should walk from after input to after input in b', Chain.asStep(viewBlock, [
cSetHtml('<p><input><b><input></b></p>'),
cCreateFromPosition([0], 1),
cNavigate(true),
cAssertCaretPosition([0, 1], 1)
])),
Logger.t('Should walk from after input inside b to after input in another b', Chain.asStep(viewBlock, [
cSetHtml('<p><b><input></b><b><input></b></p>'),
cCreateFromPosition([0, 0], 1),
cNavigate(true),
cAssertCaretPosition([0, 1], 1)
])),
Logger.t('Should walk from after input to second text offset in b', Chain.asStep(viewBlock, [
cSetHtml('<p><input><b>a</b></p>'),
cCreateFromPosition([0], 1),
cNavigate(true),
cAssertCaretPosition([0, 1, 0], 1)
])),
Logger.t('Should walk from over input', Chain.asStep(viewBlock, [
cSetHtml('<p><input></p>'),
cCreateFromPosition([0], 0),
cNavigate(true),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should walk from before first input to after first input', Chain.asStep(viewBlock, [
cSetHtml('<p><input><input></p>'),
cCreateFromPosition([0], 0),
cNavigate(true),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should walk from after first input to after second input', Chain.asStep(viewBlock, [
cSetHtml('<p><input><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(true),
cAssertCaretPosition([0], 2)
])),
Logger.t('Should walk from after first input to after second input', Chain.asStep(viewBlock, [
cSetHtml('<p><input><input><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(true),
cAssertCaretPosition([0], 2)
])),
Logger.t('Should walk from last text node offset over br to first text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a<br>b</p>'),
cCreateFromPosition([0, 0], 1),
cNavigate(true),
cAssertCaretPosition([0, 2], 0)
])),
Logger.t('Should walk from after input over br to first text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p><input><br>b</p>'),
cCreateFromPosition([0], 1),
cNavigate(true),
cAssertCaretPosition([0, 2], 0)
])),
Logger.t('Should walk from last text offset in first paragraph to first text offset in second paragraph', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p><p>b</p>'),
cCreateFromPosition([0, 0], 1),
cNavigate(true),
cAssertCaretPosition([1, 0], 0)
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml(''),
cCreateFromPosition([], 0),
cNavigate(true),
cAssertNone
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cCreateFromPosition([0, 0], 1),
cNavigate(true),
cAssertNone
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml('<p><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(true),
cAssertNone
]))
])),
Logger.t('navigate - backwards', GeneralSteps.sequence([
Logger.t('Should walk to first offset in text inside b', Chain.asStep(viewBlock, [
cSetHtml('<p><b>a</b>b</p>'),
cCreateFromPosition([0, 1], 0),
cNavigate(false),
cAssertCaretPosition([0, 0, 0], 0)
])),
Logger.t('Should walk from last text position in one b into the second text position in another b', Chain.asStep(viewBlock, [
cSetHtml('<p><b>a</b><b>b</b></p>'),
cCreateFromPosition([0, 1, 0], 0),
cNavigate(false),
cAssertCaretPosition([0, 0, 0], 0)
])),
Logger.t('Should walk to before input in b', Chain.asStep(viewBlock, [
cSetHtml('<p><b><input></b>b</p>'),
cCreateFromPosition([0, 1], 0),
cNavigate(false),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should walk from before input to before input in b', Chain.asStep(viewBlock, [
cSetHtml('<p><b><input></b><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(false),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should walk from before input inside b to before input in another b', Chain.asStep(viewBlock, [
cSetHtml('<p><b><input></b><b><input></b></p>'),
cCreateFromPosition([0, 1], 0),
cNavigate(false),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should walk from before input to first text offset in b', Chain.asStep(viewBlock, [
cSetHtml('<p><b>a</b><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(false),
cAssertCaretPosition([0, 0, 0], 0)
])),
Logger.t('Should walk from over input', Chain.asStep(viewBlock, [
cSetHtml('<p><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(false),
cAssertCaretPosition([0], 0)
])),
Logger.t('Should walk from after last input to after first input', Chain.asStep(viewBlock, [
cSetHtml('<p><input><input></p>'),
cCreateFromPosition([0], 2),
cNavigate(false),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should from after first input to before first input', Chain.asStep(viewBlock, [
cSetHtml('<p><input><input></p>'),
cCreateFromPosition([0], 1),
cNavigate(false),
cAssertCaretPosition([0], 0)
])),
Logger.t('Should from before last input to after first input', Chain.asStep(viewBlock, [
cSetHtml('<p><input><input><input></p>'),
cCreateFromPosition([0], 2),
cNavigate(false),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should walk from first text node offset over br to last text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a<br>b</p>'),
cCreateFromPosition([0, 2], 0),
cNavigate(false),
cAssertCaretPosition([0, 0], 1)
])),
Logger.t('Should walk from before input over br to last text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a<br><input></p>'),
cCreateFromPosition([0], 2),
cNavigate(false),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should walk from first text offset in second paragraph to first text offset in first paragraph', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p><p>b</p>'),
cCreateFromPosition([1, 0], 0),
cNavigate(false),
cAssertCaretPosition([0, 0], 1)
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml(''),
cCreateFromPosition([], 0),
cNavigate(false),
cAssertNone
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cCreateFromPosition([0, 0], 0),
cNavigate(false),
cAssertNone
])),
Logger.t('Should not walk anywhere since there is nothing to walk to', Chain.asStep(viewBlock, [
cSetHtml('<p><input></p>'),
cCreateFromPosition([0], 0),
cNavigate(false),
cAssertNone
]))
]))
])),
Logger.t('positionIn', GeneralSteps.sequence([
Logger.t('Should walk to first text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cPositionIn(true, [0]),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should walk to last text node offset', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p>'),
cPositionIn(false, [0]),
cAssertCaretPosition([0, 0], 1)
])),
Logger.t('Should walk to first element offset', Chain.asStep(viewBlock, [
cSetHtml('<p><input></p>'),
cPositionIn(true, [0]),
cAssertCaretPosition([0], 0)
])),
Logger.t('Should walk to last element offset', Chain.asStep(viewBlock, [
cSetHtml('<p><input></p>'),
cPositionIn(false, [0]),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should walk to last element offset skip br', Chain.asStep(viewBlock, [
cSetHtml('<p><input><br></p>'),
cPositionIn(false, [0]),
cAssertCaretPosition([0], 1)
])),
Logger.t('Should walk to first inner element offset', Chain.asStep(viewBlock, [
cSetHtml('<p><b><input></b></p>'),
cPositionIn(true, [0]),
cAssertCaretPosition([0, 0], 0)
])),
Logger.t('Should walk to last inner element offset', Chain.asStep(viewBlock, [
cSetHtml('<p><b><input></b></p>'),
cPositionIn(false, [0]),
cAssertCaretPosition([0, 0], 1)
])),
Logger.t('Should not find any position in an empty element', Chain.asStep(viewBlock, [
cSetHtml('<p></p>'),
cPositionIn(true, [0]),
cAssertNone
])),
Logger.t('Should not find any position in an empty element', Chain.asStep(viewBlock, [
cSetHtml('<p></p>'),
cPositionIn(false, [0]),
cAssertNone
])),
Logger.t('Should not find any position in an empty element and not walk outside backwards', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p><p></p><p>b</p>'),
cPositionIn(false, [1]),
cAssertNone
])),
Logger.t('Should not find any position in an empty element and not walk outside forwards', Chain.asStep(viewBlock, [
cSetHtml('<p>a</p><p></p><p>b</p>'),
cPositionIn(true, [1]),
cAssertNone
])),
Logger.t('Should walk past comment node backwards', Chain.asStep(viewBlock, [
cSetHtml('<p><!-- a-->b<!-- c --></p>'),
cPositionIn(false, []),
cAssertCaretPosition([0, 1], 1)
])),
Logger.t('Should walk past comment node forwards', Chain.asStep(viewBlock, [
cSetHtml('<p><!-- a-->b<!-- c --></p>'),
cPositionIn(true, []),
cAssertCaretPosition([0, 1], 0)
]))
]))
], function () {
viewBlock.detach();
success();
}, failure);
}
);
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