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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <title>Custom Elements: CEReactions on HTMLSelectElement interface</title> |
| 5 <meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"> |
| 6 <meta name="assert" content="length, add, remove, and the setter of HTMLSelectEl
ement interface must have CEReactions"> |
| 7 <meta name="help" content="https://dom.spec.whatwg.org/#node"> |
| 8 <script src="/resources/testharness.js"></script> |
| 9 <script src="/resources/testharnessreport.js"></script> |
| 10 <script src="../resources/custom-elements-helpers.js"></script> |
| 11 <script src="./resources/reactions.js"></script> |
| 12 </head> |
| 13 <body> |
| 14 <div id="log"></div> |
| 15 <script> |
| 16 |
| 17 test_with_window(function (contentWindow, contentDocument) { |
| 18 const element = define_custom_element_in_window(contentWindow, 'custom-eleme
nt', []); |
| 19 contentDocument.body.innerHTML = `<select><option></option></select>`; |
| 20 const option = contentDocument.querySelector('option'); |
| 21 |
| 22 const instance = contentDocument.createElement(element.name); |
| 23 option.appendChild(instance); |
| 24 instance.textContent = 'hello'; |
| 25 |
| 26 assert_array_equals(element.takeLog().types(), ['constructed', 'connected'])
; |
| 27 assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| 28 |
| 29 const select = contentDocument.querySelector('select'); |
| 30 assert_equals(select.length, 1); |
| 31 select.length = 0; |
| 32 assert_equals(select.firstChild, null); |
| 33 assert_array_equals(element.takeLog().types(), ['disconnected']); |
| 34 }, 'length on HTMLSelectElement must enqueue disconnectedCallback when removing
a custom element'); |
| 35 |
| 36 test_with_window(function (contentWindow) { |
| 37 const element = define_custom_element_in_window(contentWindow, 'custom-eleme
nt', []); |
| 38 |
| 39 const contentDocument = contentWindow.document; |
| 40 contentDocument.body.innerHTML = `<select></select>`; |
| 41 const select = contentDocument.querySelector('select'); |
| 42 |
| 43 const option = contentDocument.createElement('option'); |
| 44 const instance = contentDocument.createElement(element.name); |
| 45 option.appendChild(instance); |
| 46 instance.textContent = 'hello'; |
| 47 |
| 48 assert_array_equals(element.takeLog().types(), ['constructed']); |
| 49 assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| 50 |
| 51 assert_equals(select.options.length, 0); |
| 52 select[0] = option; |
| 53 assert_equals(select.options.length, 1); |
| 54 assert_array_equals(element.takeLog().types(), ['connected']); |
| 55 }, 'The indexed setter on HTMLSelectElement must enqueue connectedCallback when
inserting a custom element'); |
| 56 |
| 57 test_with_window(function (contentWindow) { |
| 58 const element = define_custom_element_in_window(contentWindow, 'custom-eleme
nt', []); |
| 59 |
| 60 const contentDocument = contentWindow.document; |
| 61 contentDocument.body.innerHTML = `<select><option></option></select>`; |
| 62 const option = contentDocument.querySelector('option'); |
| 63 |
| 64 const instance = contentDocument.createElement(element.name); |
| 65 option.appendChild(instance); |
| 66 instance.textContent = 'hello'; |
| 67 |
| 68 assert_array_equals(element.takeLog().types(), ['constructed', 'connected'])
; |
| 69 assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| 70 |
| 71 const select = contentDocument.querySelector('select'); |
| 72 assert_equals(select.options[0], option); |
| 73 select[0] = null; |
| 74 assert_equals(select.options.length, 0); |
| 75 assert_array_equals(element.takeLog().types(), ['disconnected']); |
| 76 }, 'The indexed setter on HTMLSelectElement must enqueue disconnectedCallback wh
en removing a custom element'); |
| 77 |
| 78 test_with_window(function (contentWindow) { |
| 79 const element = define_custom_element_in_window(contentWindow, 'custom-eleme
nt', []); |
| 80 |
| 81 const contentDocument = contentWindow.document; |
| 82 contentDocument.body.innerHTML = `<select></select>`; |
| 83 const select = contentDocument.querySelector('select'); |
| 84 |
| 85 const option = contentDocument.createElement('option'); |
| 86 const instance = contentDocument.createElement(element.name); |
| 87 option.appendChild(instance); |
| 88 instance.textContent = 'hello'; |
| 89 |
| 90 assert_array_equals(element.takeLog().types(), ['constructed']); |
| 91 assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| 92 |
| 93 assert_equals(select.options.length, 0); |
| 94 select.add(option); |
| 95 assert_equals(select.options.length, 1); |
| 96 assert_array_equals(element.takeLog().types(), ['connected']); |
| 97 }, 'add on HTMLSelectElement must enqueue connectedCallback when inserting a cus
tom element'); |
| 98 |
| 99 test_with_window(function (contentWindow) { |
| 100 const element = define_custom_element_in_window(contentWindow, 'custom-eleme
nt', []); |
| 101 |
| 102 const contentDocument = contentWindow.document; |
| 103 contentDocument.body.innerHTML = `<select><option></option></select>`; |
| 104 const option = contentDocument.querySelector('option'); |
| 105 |
| 106 const instance = contentDocument.createElement(element.name); |
| 107 option.appendChild(instance); |
| 108 instance.textContent = 'hello'; |
| 109 |
| 110 assert_array_equals(element.takeLog().types(), ['constructed', 'connected'])
; |
| 111 assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| 112 |
| 113 const select = contentDocument.querySelector('select'); |
| 114 assert_equals(select.options[0], option); |
| 115 select.remove(0); |
| 116 assert_equals(select.options.length, 0); |
| 117 assert_array_equals(element.takeLog().types(), ['disconnected']); |
| 118 }, 'remove on HTMLSelectElement must enqueue disconnectedCallback when removing
a custom element'); |
| 119 |
| 120 </script> |
| 121 </body> |
| 122 </html> |
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Chromium Code Reviews
Issue 2477133002:
Import wpt@306326cfe973b6c7019c50879ad03b02825c7539 (Closed)
