| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <body> |
| 3 <script src="../../resources/testharness.js"></script> |
| 4 <script src="../../resources/testharnessreport.js"></script> |
| 5 |
| 6 <input id="input" type="text" onchange="changeHandler()"> |
| 7 <input id="number" type="number" onchange="changeHandler()"> |
| 8 <textarea id="textarea" onchange="changeHandler()"></textarea> |
| 9 |
| 10 <script> |
| 11 var changeEventCounter = 0; |
| 12 function changeHandler() { |
| 13 changeEventCounter++; |
| 14 element.value = ''; |
| 15 } |
| 16 |
| 17 function elementDesc(element) { |
| 18 if (element.tagName == 'TEXTAREA') |
| 19 return 'TEXTAREA'; |
| 20 return 'INPUT[type=' + element.type + ']'; |
| 21 } |
| 22 |
| 23 function testValueUpdateOnChange(element, userInput) { |
| 24 test(() => { |
| 25 changeEventCounter = 0; |
| 26 element.focus(); |
| 27 document.execCommand('InsertText', false, userInput); |
| 28 assert_equals(element.value, userInput); |
| 29 element.blur(); |
| 30 assert_equals(changeEventCounter, 1); |
| 31 assert_equals(element.value, ''); |
| 32 |
| 33 element.focus(); |
| 34 document.execCommand('InsertText', false, userInput); |
| 35 assert_equals(element.value, userInput); |
| 36 element.blur(); |
| 37 assert_equals(changeEventCounter, 2); |
| 38 }, elementDesc(element) + ': Updating value in a CHANGE event handler'); |
| 39 } |
| 40 |
| 41 function testValueUpdateWithoutUserEdit(element, jsInput) { |
| 42 test(() => { |
| 43 changeEventCounter = 0; |
| 44 element.value = ''; |
| 45 element.focus(); |
| 46 element.value = jsInput; |
| 47 element.blur(); |
| 48 assert_equals(changeEventCounter, 0); |
| 49 }, elementDesc(element) + ': Updating value while element is focused'); |
| 50 } |
| 51 |
| 52 function testValueUpdateAfterUserEdit(element, userInput, jsInput) { |
| 53 test(() => { |
| 54 changeEventCounter = 0; |
| 55 element.value = '0'; |
| 56 element.focus(); |
| 57 document.execCommand('InsertText', false, userInput); |
| 58 element.value = jsInput; |
| 59 element.blur(); |
| 60 assert_equals(changeEventCounter, 1); |
| 61 }, elementDesc(element) + ': Updating value after a user edit'); |
| 62 } |
| 63 |
| 64 var element = document.getElementById('input'); |
| 65 testValueUpdateOnChange(element, 'foo bar'); |
| 66 testValueUpdateWithoutUserEdit(element, 'FOO BAR'); |
| 67 testValueUpdateAfterUserEdit(element, 'foo bar', 'FOO BAR'); |
| 68 |
| 69 element = document.getElementById('number'); |
| 70 testValueUpdateOnChange(element, '123'); |
| 71 testValueUpdateWithoutUserEdit(element, '999'); |
| 72 testValueUpdateAfterUserEdit(element, '123', '999'); |
| 73 |
| 74 element = document.getElementById('textarea'); |
| 75 testValueUpdateOnChange(element, 'foo bar'); |
| 76 testValueUpdateWithoutUserEdit(element, 'FOO BAR'); |
| 77 testValueUpdateAfterUserEdit(element, 'foo bar', 'FOO BAR'); |
| 78 </script> |
| 79 </body> |
| OLD | NEW |
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Chromium Code Reviews
Issue 2796823002:
Convert onchange-js.html test for testharness.js. (Closed)
