LayoutTests/editing/selection/select-bidi-run.html - chromium/blink - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <meta http-equiv="content-type" content="text/html; charset=utf-8">
 <script src="../../fast/js/resources/js-test-pre.js"></script>
 <style type="text/css">
 #tests { font-size: 2.5em; padding: 0px; margin: 0px; }
 dt { width: 15ex; padding: 0px 10px; margin: 0px; }
 dd { font-size: 0.6em; margin: 0px; padding: 0px 10px; }
 .target { background-color: #bbeeff; }
 .targetContainer { position: absolute; left: 10px; top: 0px; z-index: -5; }
 </style>
 </head>
 <body>
 <p>This test ensures WebKit lets user select bidirectional text intuitively.
 To manually test, select text in blue box in each test case below by a mouse drag from left to right.
 The changes in the selected text should match the expectations before |.
 Do the same by a mouse drag from right to left and expectations are after |.</p>
 <div>Selected text: <span id="log"></span></div>
 <dl id="tests">
 <dt contenteditable><span class="target">abcאבג</span></dt>
 <dd>a,ab,abc,abcAB,abcA,abcABC|A,AB,ABC,cABC,bcABC,abcABC</dd>

 <dt contenteditable><span class="target">אבגdef</span></dt>
 <dd>C,BC,ABC,ABCd,ABCef,ABCdef|f,ef,def,BCdef,Cdef,ABCdef</dd>

 <dt contenteditable>abc<span class="target">אבג</span>def</dt>
 <dd>C,BC,ABC|A,AB,ABC</dd>

 <dt dir="rtl" contenteditable><span class="target">אבג</span>def</dt>
 <dd>C,BC,ABC|A,AB,ABC</dd>

 <dt dir="rtl">אבגd<span class="target">ef</span></dt>
 <dd>e,ef|f,ef</dd>

 <dt contenteditable>abc<span class="target">אב</span>ג</dt>
 <dd>B,AB|A,AB</dd>

 <dt contenteditable>aקל<span class="target">12</span>יםd</dt>
 <dd>1,12|2,12</dd>

 <dt contenteditable dir="rtl"><span class="target">אבג 123</span></dt>
 <dd>1,12,123, 123,C 123,BC 123,ABC 123|A,AB,ABC,ABC ,ABC 12,ABC 1,ABC 123</dd>

 <dt contenteditable><span class="target">אבג 123</span></dt>
 <dd>1,12, 123,C 123,BC 123,ABC 123|A,AB,ABC,ABC ,ABC 12,ABC 1,ABC 123</dd>

 <dt contenteditable style="position: relative;">aאבגb<div class="targetContainer">a<span class="target">אבג</span>b</div></dt>
 <dd>C,BC,ABC|A,AB,ABC</dd>

 <dt contenteditable dir="ltr"><span class="target" dir="rtl">אבג<br></span></dt>
 <dd>C,BC,ABC|A,AB,ABC</dd>

 <!--<dt contenteditable><span class="target">אבג 123 - 456</span></dt>
 <dd>1,12, 123,C 123,BC 123,ABC 123|A,AB,ABC,ABC ,ABC 12,ABC 1,ABC 123</dd>-->

 </dl>
 <div id="console"></div>
 <pre><script>
 var tests = document.getElementById('tests');

 String.prototype.fold = function () {
     var result = '';
     for (var i = 0; i < this.length; i++) {
         var code = this.charCodeAt(i);
         if (0x05d0 <= code && code <= 0x05ea)// Hebrew Alef
             code += -0x05d0 + 'A'.charCodeAt(0);
         result += String.fromCharCode(code);
     }
     return result;
 }

 function assertEqual(expected, actual) {
     document.writeln('E:' + expected + ' A:' + actual);
 }

 function selectByMouseDragAndVerifyResult(target, leftToRight, expectations) {
     var y = target.offsetTop + target.offsetHeight / 2;
     var left = target.offsetLeft;

     offsetParent = target.offsetParent;
     while (offsetParent) {
         y += offsetParent.offsetTop;
         left += offsetParent.offsetLeft;
         offsetParent = offsetParent.offsetParent;
     }

     var startX = left + (leftToRight ? 0 : target.offsetWidth);
     eventSender.dragMode = false;

     // Clear click count
     eventSender.mouseMoveTo(0, 0);
     eventSender.mouseDown();
     eventSender.mouseUp();

     eventSender.mouseMoveTo(startX, y);
     eventSender.mouseDown();
     eventSender.leapForward(10);

     var previousSelectedText = '';
     var j = 0;
     var xIncrement = leftToRight ? 1 : -1;
     for (var x = startX; left <= x && x <= left + target.offsetWidth; x += xIncrement) {
         eventSender.mouseMoveTo(x, y);

         var selectedText = window.getSelection().toString().fold();
         if (previousSelectedText != selectedText) {
             if (expectations[j] == selectedText)
                 testPassed('selected "' + selectedText + '"');
             else
                 testFailed('selected "' + selectedText + '" but expected "' + expectations[j] + '"');
             previousSelectedText = selectedText;
             j++;
         }
     }

     eventSender.mouseUp();
 }

 if (window.testRunner) {
     testRunner.dumpAsText();

     var tests = document.getElementById('tests').getElementsByTagName('dt');
     var testExpectations = document.getElementById('tests').getElementsByTagName('dd');

     for (var i = 0; i < tests.length; i++) {
         tests[i].style.display = null;
         testExpectations[i].style.display = null;

         var target = tests[i].getElementsByClassName('target')[0];
         var relativeTargets = tests[i].getElementsByClassName('relativeTarget');
         var testExpectation = testExpectations[i].textContent;

         debug('Test "' + target.textContent.fold() + '" in "' + target.parentNode.textContent.fold() + '":');
         debug('Selecting from left to right');
         selectByMouseDragAndVerifyResult(target, true, testExpectation.split(/\|/)[0].split(/,/));
         debug('Selecting from right to left');
         selectByMouseDragAndVerifyResult(target, false, testExpectation.split(/\|/)[1].split(/,/));
         debug('');

         // Some tests may be ouside of the window so bring them in as we process.
         tests[i].style.display = 'none';
         testExpectations[i].style.display = 'none';
     }

     document.getElementById('tests').style.display = 'none';
     document.getElementById('log').parentNode.style.display = 'none';
 } else {
     debug('This test requires eventSender');
     document.onselectionchange = function () {
         document.getElementById('log').textContent = window.getSelection().toString().fold();
     }
 }


 </script>
 <script src="../../fast/js/resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">
	<script src="../../fast/js/resources/js-test-pre.js"></script>
	<style type="text/css">
	#tests { font-size: 2.5em; padding: 0px; margin: 0px; }
	dt { width: 15ex; padding: 0px 10px; margin: 0px; }
	dd { font-size: 0.6em; margin: 0px; padding: 0px 10px; }
	.target { background-color: #bbeeff; }
	.targetContainer { position: absolute; left: 10px; top: 0px; z-index: -5; }
	</style>
	</head>
	<body>
	<p>This test ensures WebKit lets user select bidirectional text intuitively.
	To manually test, select text in blue box in each test case below by a mouse drag from left to right.
	The changes in the selected text should match the expectations before \|.
	Do the same by a mouse drag from right to left and expectations are after \|.</p>
	<div>Selected text: <span id="log"></span></div>
	<dl id="tests">
	<dt contenteditable><span class="target">abcאבג</span></dt>
	<dd>a,ab,abc,abcAB,abcA,abcABC\|A,AB,ABC,cABC,bcABC,abcABC</dd>

	<dt contenteditable><span class="target">אבגdef</span></dt>
	<dd>C,BC,ABC,ABCd,ABCef,ABCdef\|f,ef,def,BCdef,Cdef,ABCdef</dd>

	<dt contenteditable>abc<span class="target">אבג</span>def</dt>
	<dd>C,BC,ABC\|A,AB,ABC</dd>

	<dt dir="rtl" contenteditable><span class="target">אבג</span>def</dt>
	<dd>C,BC,ABC\|A,AB,ABC</dd>

	<dt dir="rtl">אבגd<span class="target">ef</span></dt>
	<dd>e,ef\|f,ef</dd>

	<dt contenteditable>abc<span class="target">אב</span>ג</dt>
	<dd>B,AB\|A,AB</dd>

	<dt contenteditable>aקל<span class="target">12</span>יםd</dt>
	<dd>1,12\|2,12</dd>

	<dt contenteditable dir="rtl"><span class="target">אבג 123</span></dt>
	<dd>1,12,123, 123,C 123,BC 123,ABC 123\|A,AB,ABC,ABC ,ABC 12,ABC 1,ABC 123</dd>

	<dt contenteditable><span class="target">אבג 123</span></dt>
	<dd>1,12, 123,C 123,BC 123,ABC 123\|A,AB,ABC,ABC ,ABC 12,ABC 1,ABC 123</dd>

	<dt contenteditable style="position: relative;">aאבגb<div class="targetContainer">a<span class="target">אבג</span>b</div></dt>
	<dd>C,BC,ABC\|A,AB,ABC</dd>

	<dt contenteditable dir="ltr"><span class="target" dir="rtl">אבג<br></span></dt>
	<dd>C,BC,ABC\|A,AB,ABC</dd>

	<!--<dt contenteditable><span class="target">אבג 123 - 456</span></dt>
	<dd>1,12, 123,C 123,BC 123,ABC 123\|A,AB,ABC,ABC ,ABC 12,ABC 1,ABC 123</dd>-->

	</dl>
	<div id="console"></div>
	<pre><script>
	var tests = document.getElementById('tests');

	String.prototype.fold = function () {
	var result = '';
	for (var i = 0; i < this.length; i++) {
	var code = this.charCodeAt(i);
	if (0x05d0 <= code && code <= 0x05ea)// Hebrew Alef
	code += -0x05d0 + 'A'.charCodeAt(0);
	result += String.fromCharCode(code);
	}
	return result;
	}

	function assertEqual(expected, actual) {
	document.writeln('E:' + expected + ' A:' + actual);
	}

	function selectByMouseDragAndVerifyResult(target, leftToRight, expectations) {
	var y = target.offsetTop + target.offsetHeight / 2;
	var left = target.offsetLeft;

	offsetParent = target.offsetParent;
	while (offsetParent) {
	y += offsetParent.offsetTop;
	left += offsetParent.offsetLeft;
	offsetParent = offsetParent.offsetParent;
	}

	var startX = left + (leftToRight ? 0 : target.offsetWidth);
	eventSender.dragMode = false;

	// Clear click count
	eventSender.mouseMoveTo(0, 0);
	eventSender.mouseDown();
	eventSender.mouseUp();

	eventSender.mouseMoveTo(startX, y);
	eventSender.mouseDown();
	eventSender.leapForward(10);

	var previousSelectedText = '';
	var j = 0;
	var xIncrement = leftToRight ? 1 : -1;
	for (var x = startX; left <= x && x <= left + target.offsetWidth; x += xIncrement) {
	eventSender.mouseMoveTo(x, y);

	var selectedText = window.getSelection().toString().fold();
	if (previousSelectedText != selectedText) {
	if (expectations[j] == selectedText)
	testPassed('selected "' + selectedText + '"');
	else
	testFailed('selected "' + selectedText + '" but expected "' + expectations[j] + '"');
	previousSelectedText = selectedText;
	j++;
	}
	}

	eventSender.mouseUp();
	}

	if (window.testRunner) {
	testRunner.dumpAsText();

	var tests = document.getElementById('tests').getElementsByTagName('dt');
	var testExpectations = document.getElementById('tests').getElementsByTagName('dd');

	for (var i = 0; i < tests.length; i++) {
	tests[i].style.display = null;
	testExpectations[i].style.display = null;

	var target = tests[i].getElementsByClassName('target')[0];
	var relativeTargets = tests[i].getElementsByClassName('relativeTarget');
	var testExpectation = testExpectations[i].textContent;

	debug('Test "' + target.textContent.fold() + '" in "' + target.parentNode.textContent.fold() + '":');
	debug('Selecting from left to right');
	selectByMouseDragAndVerifyResult(target, true, testExpectation.split(/\\|/)[0].split(/,/));
	debug('Selecting from right to left');
	selectByMouseDragAndVerifyResult(target, false, testExpectation.split(/\\|/)[1].split(/,/));
	debug('');

	// Some tests may be ouside of the window so bring them in as we process.
	tests[i].style.display = 'none';
	testExpectations[i].style.display = 'none';
	}

	document.getElementById('tests').style.display = 'none';
	document.getElementById('log').parentNode.style.display = 'none';
	} else {
	debug('This test requires eventSender');
	document.onselectionchange = function () {
	document.getElementById('log').textContent = window.getSelection().toString().fold();
	}
	}


	</script>
	<script src="../../fast/js/resources/js-test-post.js"></script>
	</body>
	</html>