third_party/WebKit/LayoutTests/fast/events/inputevents/before-input-ranges.html - Issue 2693863003: [InputEvent] Change |getTargetRanges()| to return current selection by default

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Issue 2693863003: [InputEvent] Change |getTargetRanges()| to return current selection by default (Closed)

Patch Set: yosin's review: Use const Node&, add null checks Created 3 years, 10 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <title>InputEvent: beforeinput getTargetRanges()</title>	4 <title>InputEvent: beforeinput getTargetRanges()</title>

5 <script src="../../../resources/testharness.js"></script>	5 <script src="../../../resources/testharness.js"></script>

6 <script src="../../../resources/testharnessreport.js"></script>	6 <script src="../../../resources/testharnessreport.js"></script>

7 </head>	7 </head>

8 <body>	8 <body>

9 <p id="sample" contentEditable="true"></p>	9 <p id="sample" contentEditable="true"></p>

	10 <textarea id="textarea1"></textarea>

10 <div id="log"></div>	11 <div id="log"></div>

11 <script>	12 <script>

12 test(function() {	13 test(function() {

13 if (!window.eventSender) {	14 if (!window.eventSender) {

14 document.write('This test requires eventSender');	15 document.write('This test requires eventSender');

15 return;	16 return;

16 }	17 }

17	18

18 // Setup data.	19 // Setup data.

19 var sample = document.getElementById('sample');	20 var sample = document.getElementById('sample');

(...skipping 47 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
67 sample.removeEventListener('beforeinput', handler);	68 sample.removeEventListener('beforeinput', handler);

68 };	69 };

69 sample.addEventListener('beforeinput', handler);	70 sample.addEventListener('beforeinput', handler);

70	71

71 // Send delete-character-backward.	72 // Send delete-character-backward.

72 eventSender.keyDown('Backspace', []);	73 eventSender.keyDown('Backspace', []);

73 assert_equals(sample.textContent, 'hell');	74 assert_equals(sample.textContent, 'hell');

74 // \|getRanges\| should be cleared after dispatch.	75 // \|getRanges\| should be cleared after dispatch.

75 assert_equals(lastEvent.getTargetRanges().length, 0);	76 assert_equals(lastEvent.getTargetRanges().length, 0);

76 }, 'Testing getTargetRanges() cleared after dispatch.');	77 }, 'Testing getTargetRanges() cleared after dispatch.');

	78

	79 test(function() {

	80 assert_not_equals(window.eventSender, undefined, 'This test requires eventSe nder.');

	81 assert_not_equals(window.testRunner, undefined, 'This test requires testRunn er.');

	82

	83 // Setup data.

	84 const sample = document.getElementById('sample');

	85 sample.innerHTML = 'hello';

	86

	87 // Move caret right after 'hello'.

	88 const selection = window.getSelection();

	89 selection.collapse(sample.firstChild, 0);

	90 selection.modify('move', 'forward', 'word');

	91

	92 // Record target ranges.

	93 let lastRangeString = '';

	94 const handler = function(event) {

	95 const range = event.getTargetRanges()[0];

	96 lastRangeString = `${range.startContainer.textContent}-${range.startOffs et}-${range.endContainer.textContent}-${range.endOffset}`;

	97 };

	98 sample.addEventListener('beforeinput', handler);

	99

	100 // Type 'a' at the end of text.

	101 eventSender.keyDown('a');

	102 assert_equals(sample.textContent, 'helloa');

	103 assert_equals(lastRangeString, 'hello-5-hello-5');

	104

	105 // Select all text and type 'b'.

	106 selection.modify('extend', 'backward', 'word');

	107 eventSender.keyDown('b');

	108 assert_equals(sample.textContent, 'b');

	109 assert_equals(lastRangeString, 'helloa-0-helloa-6');

	110

	111 // Select all text and bold.

	112 selection.modify('extend', 'backward', 'word');

	113 testRunner.execCommand('bold');

	114 assert_equals(sample.textContent, 'b');

	115 assert_equals(lastRangeString, 'b-0-b-1');

	116

	117 sample.removeEventListener('beforeinput', handler);

	118 }, 'Actions other than deletion should have current selection as target ranges.' );

	119

	120 test(function() {

	121 assert_not_equals(window.eventSender, undefined, 'This test requires eventSe nder.');

	122

	123 // Setup data.

	124 const textarea1 = document.getElementById('textarea1');

	125 textarea1.value = 'hello';

	126 textarea1.focus();

	127

	128 // Record range count.

	129 let lastRangeCount = -1;

	130 const handler = function(event) {

	131 lastRangeCount = event.getTargetRanges().length;

	132 };

	133 textarea1.addEventListener('beforeinput', handler);

	134

	135 // Type 'a' at the end of text.

	136 lastRangeCount = -1;

	137 eventSender.keyDown('a');

	138 assert_equals(textarea1.value, 'helloa');

	139 assert_equals(lastRangeCount, 0);

	140

	141 // Press backspace.

	142 lastRangeCount = -1;

	143 eventSender.keyDown('Backspace');

	144 assert_equals(textarea1.value, 'hello');

	145 assert_equals(lastRangeCount, 0);

	146

	147 textarea1.removeEventListener('beforeinput', handler);

	148 }, 'Textarea should have empty target range.');

77 </script>	149 </script>

78 </body>	150 </body>

79 </html>	151 </html>

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