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Group disconnected radio buttons together.
Differential Revision: https://phabricator.services.mozilla.com/D162349 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1685926 gecko-commit: 64e79cecbacd40b67fb8aef21f79a0c646c509de gecko-reviewers: saschanaz, smaug
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html/semantics/forms/the-input-element/radio-disconnected-group-owner.html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,168 @@ | ||
| <!DOCTYPE html> | ||
| <html> | ||
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| <head> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
| <meta charset="utf-8"> | ||
| <title>Test for validity of disconnected radio buttons</title> | ||
| </head> | ||
|
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| <body> | ||
| <input type="radio" name="group" id="radio1" required /> | ||
| <input type="radio" name="group" id="radio2" checked /> | ||
| <form> | ||
| <input type="radio" name="group" id="radio3" required /> | ||
| <input type="radio" name="group" id="radio4" checked /> | ||
| </form> | ||
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| <script> | ||
| test(() => { | ||
| const radio1 = document.getElementById("radio1"); | ||
| const radio2 = document.getElementById("radio2"); | ||
| assert_false(radio1.validity.valueMissing, "Element should not suffer from value missing"); | ||
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| radio2.remove(); | ||
| assert_true(radio1.validity.valueMissing, "Element should suffer from value missing"); | ||
|
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| radio1.checked = true; | ||
| radio2.required = true; | ||
| assert_false(radio2.validity.valueMissing, "Element should not suffer from value missing"); | ||
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| const radio3 = document.getElementById("radio3"); | ||
| const radio4 = document.getElementById("radio4"); | ||
| assert_false(radio3.validity.valueMissing, "Element should not suffer from value missing"); | ||
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| radio4.remove(); | ||
| assert_true(radio3.validity.valueMissing, "Element should suffer from value missing"); | ||
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| radio3.checked = true; | ||
| assert_true(radio4.checked, "Element should remain checked"); | ||
| assert_false(radio3.validity.valueMissing, "Element should not suffer from value missing"); | ||
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| document.querySelector("form").appendChild(radio2); | ||
| assert_false(radio3.checked, "Element should be unchecked"); | ||
| assert_false(radio1.validity.valueMissing, "Element should not suffer from value missing"); | ||
| }, "Removed elements are moved into separate radio groups."); | ||
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| test(() => { | ||
| const container = document.createElement("div"); | ||
| const radio = document.createElement("input"); | ||
| radio.type = "radio"; | ||
| radio.name = "group"; | ||
| radio.id = "radio5"; | ||
| radio.required = true; | ||
| container.appendChild(radio); | ||
| assert_true(radio.validity.valueMissing, "Element should suffer from value missing"); | ||
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| const outerContainer = document.createElement("div"); | ||
| const outerRadio = document.createElement("input"); | ||
| outerRadio.type = "radio"; | ||
| outerRadio.name = "group"; | ||
| outerRadio.id = "radio6"; | ||
| outerRadio.checked = true; | ||
| outerContainer.appendChild(outerRadio); | ||
| outerContainer.appendChild(container); | ||
| assert_false(radio.validity.valueMissing, "Element should not suffer from value missing"); | ||
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| container.remove(); | ||
| assert_true(radio.validity.valueMissing, "Element should suffer from value missing"); | ||
| }, "Disconnected radio buttons should be contained by their tree root."); | ||
|
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| test(() => { | ||
| const radioParent = document.createElement("input"); | ||
| radioParent.type = "radio"; | ||
| radioParent.name = "group"; | ||
| radioParent.id = "radio-parent"; | ||
| radioParent.required = true; | ||
| assert_true(radioParent.validity.valueMissing, "Element should suffer from value missing"); | ||
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| const radioChild = document.createElement("input"); | ||
| radioChild.type = "radio"; | ||
| radioChild.name = "group"; | ||
| radioChild.id = "radio-child"; | ||
| radioChild.checked = true; | ||
| assert_false(radioChild.validity.valueMissing, "Element should not suffer from value missing"); | ||
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| radioParent.appendChild(radioChild); | ||
| assert_false(radioChild.validity.valueMissing, "Element should not suffer from value missing"); | ||
| assert_false(radioParent.validity.valueMissing, "Element should not suffer from value missing"); | ||
|
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| radioParent.checked = true; | ||
| assert_false(radioChild.checked, "Element should no longer be checked"); | ||
| }, "Disconnected radio buttons can serve as radio group containers."); | ||
|
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| test(() => { | ||
| const shadowHost = document.createElement("div"); | ||
| const root = shadowHost.attachShadow({mode: "open"}); | ||
| const container = document.createElement("div"); | ||
| container.appendChild(shadowHost); | ||
|
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| const radio1 = document.createElement("input"); | ||
| radio1.type = "radio"; | ||
| radio1.name = "group"; | ||
| radio1.required = true; | ||
| const radio2 = document.createElement("input"); | ||
| radio2.type = "radio"; | ||
| radio2.name = "group"; | ||
| radio2.checked = true; | ||
| const radio3 = document.createElement("input"); | ||
| radio3.type = "radio"; | ||
| radio3.name = "group"; | ||
| radio3.required = true; | ||
|
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| root.appendChild(radio1); | ||
| container.appendChild(radio3); | ||
| assert_true(radio1.validity.valueMissing, "Element should suffer from value missing"); | ||
| assert_true(radio3.validity.valueMissing, "Element should suffer from value missing"); | ||
|
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| root.appendChild(radio2); | ||
| assert_false(radio1.validity.valueMissing, "Element should not suffer from value missing"); | ||
| assert_true(radio3.validity.valueMissing, "Element should suffer from value missing"); | ||
| }, "Shadow roots in disconnected trees can serve as radio group containers."); | ||
|
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| test(() => { | ||
| const svgRoot = document.createElementNS("http://www.w3.org/2000/svg", "g") | ||
| const htmlContainer = document.createElementNS("http://www.w3.org/2000/svg", "foreignObject"); | ||
| svgRoot.appendChild(htmlContainer); | ||
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| const radio1 = document.createElement("input"); | ||
| radio1.type = "radio"; | ||
| radio1.name = "group"; | ||
| radio1.required = true; | ||
| const radio2 = document.createElement("input"); | ||
| radio2.type = "radio"; | ||
| radio2.name = "group"; | ||
| radio2.checked = true; | ||
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| htmlContainer.appendChild(radio1); | ||
| assert_true(radio1.validity.valueMissing, "Element should suffer from value missing"); | ||
| htmlContainer.appendChild(radio2); | ||
| assert_false(radio1.validity.valueMissing, "Element should not suffer from value missing"); | ||
| radio1.checked = true; | ||
| assert_false(radio2.checked, "Element should no longer be checked"); | ||
| }, "Non-HTML elements in disconnected trees can serve as radio group containers."); | ||
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| test(() => { | ||
| const fragment = document.createDocumentFragment(); | ||
|
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| const radio1 = document.createElement("input"); | ||
| radio1.type = "radio"; | ||
| radio1.name = "group"; | ||
| radio1.required = true; | ||
| const radio2 = document.createElement("input"); | ||
| radio2.type = "radio"; | ||
| radio2.name = "group"; | ||
| radio2.checked = true; | ||
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| fragment.appendChild(radio1); | ||
| assert_true(radio1.validity.valueMissing, "Element should suffer from value missing"); | ||
| fragment.appendChild(radio2); | ||
| assert_false(radio1.validity.valueMissing, "Element should not suffer from value missing"); | ||
| radio1.checked = true; | ||
| assert_false(radio2.checked, "Element should no longer be checked"); | ||
| }, "Disconnected document fragments can serve as radio group containers."); | ||
| </script> | ||
| </body> | ||
|
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| </html> |