| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Custom Elements: CEReactions on HTMLOptionsCollection interface</title> |
| <meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"> |
| <meta name="assert" content="length, the indexed setter, add, and remove of HTMLOptionsCollection interface must have CEReactions"> |
| <meta name="help" content="https://dom.spec.whatwg.org/#node"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../resources/custom-elements-helpers.js"></script> |
| <script src="./resources/reactions.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| |
| test_with_window(function (contentWindow, contentDocument) { |
| const element = define_custom_element_in_window(contentWindow, 'custom-element', []); |
| contentDocument.body.innerHTML = `<select><option></option></select>`; |
| const option = contentDocument.querySelector('option'); |
| |
| const instance = contentDocument.createElement(element.name); |
| option.appendChild(instance); |
| instance.textContent = 'hello'; |
| |
| assert_array_equals(element.takeLog().types(), ['constructed', 'connected']); |
| assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| |
| const select = contentDocument.querySelector('select'); |
| assert_equals(select.options[0], option); |
| select.options.length = 0; |
| assert_equals(select.firstChild, null); |
| assert_array_equals(element.takeLog().types(), ['disconnected']); |
| }, 'length on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element'); |
| |
| test_with_window(function (contentWindow) { |
| const element = define_custom_element_in_window(contentWindow, 'custom-element', []); |
| |
| const contentDocument = contentWindow.document; |
| contentDocument.body.innerHTML = `<select></select>`; |
| const select = contentDocument.querySelector('select'); |
| |
| const option = contentDocument.createElement('option'); |
| const instance = contentDocument.createElement(element.name); |
| option.appendChild(instance); |
| instance.textContent = 'hello'; |
| |
| assert_array_equals(element.takeLog().types(), ['constructed']); |
| assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| |
| assert_equals(select.options.length, 0); |
| select.options[0] = option; |
| assert_equals(select.options.length, 1); |
| assert_array_equals(element.takeLog().types(), ['connected']); |
| }, 'The indexed setter on HTMLOptionsCollection must enqueue connectedCallback when inserting a custom element'); |
| |
| test_with_window(function (contentWindow) { |
| const element = define_custom_element_in_window(contentWindow, 'custom-element', []); |
| |
| const contentDocument = contentWindow.document; |
| contentDocument.body.innerHTML = `<select><option></option></select>`; |
| const option = contentDocument.querySelector('option'); |
| |
| const instance = contentDocument.createElement(element.name); |
| option.appendChild(instance); |
| instance.textContent = 'hello'; |
| |
| assert_array_equals(element.takeLog().types(), ['constructed', 'connected']); |
| assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| |
| const select = contentDocument.querySelector('select'); |
| assert_equals(select.options[0], option); |
| select.options[0] = null; |
| assert_equals(select.options.length, 0); |
| assert_array_equals(element.takeLog().types(), ['disconnected']); |
| }, 'The indexed setter on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element'); |
| |
| test_with_window(function (contentWindow) { |
| const element = define_custom_element_in_window(contentWindow, 'custom-element', []); |
| |
| const contentDocument = contentWindow.document; |
| contentDocument.body.innerHTML = `<select></select>`; |
| const select = contentDocument.querySelector('select'); |
| |
| const option = contentDocument.createElement('option'); |
| const instance = contentDocument.createElement(element.name); |
| option.appendChild(instance); |
| instance.textContent = 'hello'; |
| |
| assert_array_equals(element.takeLog().types(), ['constructed']); |
| assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| |
| assert_equals(select.options.length, 0); |
| select.options.add(option); |
| assert_equals(select.options.length, 1); |
| assert_array_equals(element.takeLog().types(), ['connected']); |
| }, 'add on HTMLOptionsCollection must enqueue connectedCallback when inserting a custom element'); |
| |
| test_with_window(function (contentWindow) { |
| const element = define_custom_element_in_window(contentWindow, 'custom-element', []); |
| |
| const contentDocument = contentWindow.document; |
| contentDocument.body.innerHTML = `<select><option></option></select>`; |
| const option = contentDocument.querySelector('option'); |
| |
| const instance = contentDocument.createElement(element.name); |
| option.appendChild(instance); |
| instance.textContent = 'hello'; |
| |
| assert_array_equals(element.takeLog().types(), ['constructed', 'connected']); |
| assert_equals(option.innerHTML, '<custom-element>hello</custom-element>'); |
| |
| const select = contentDocument.querySelector('select'); |
| assert_equals(select.options[0], option); |
| select.options.remove(0); |
| assert_equals(select.options.length, 0); |
| assert_array_equals(element.takeLog().types(), ['disconnected']); |
| }, 'remove on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element'); |
| |
| </script> |
| </body> |
| </html> |
