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Implement selectedIndex IDL attribute on HTMLOptionsCollection.

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This commit is contained in:
Corey Farwell 2017-02-12 19:27:08 -05:00
parent a656782075
commit d4ad51bfde
5 changed files with 65 additions and 24 deletions
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2
tests/wpt/metadata/MANIFEST.json
View file

@ -175595,7 +175595,7 @@
"testharness"
],
"html/semantics/forms/the-select-element/selected-index.html": [
"3ab30abb683f3fb42b6fdc84555126379d472a3d",
"0753a7487a10bde3b879d4c2ed10ba3d0260a48a",
"testharness"
],
"html/semantics/forms/the-textarea-element/.gitkeep": [

9
tests/wpt/metadata/html/dom/interfaces.html.ini
View file

@ -720,18 +720,12 @@
[HTMLCollection interface: calling namedItem(DOMString) on document.all with too few arguments must throw TypeError]
expected: FAIL
[HTMLOptionsCollection interface: attribute selectedIndex]
expected: FAIL
[HTMLOptionsCollection interface: document.createElement("select").options must inherit property "add" with the proper type (3)]
expected: FAIL
[HTMLOptionsCollection interface: document.createElement("select").options must inherit property "remove" with the proper type (4)]
expected: FAIL
[HTMLOptionsCollection interface: document.createElement("select").options must inherit property "selectedIndex" with the proper type (5)]
expected: FAIL
[HTMLPropertiesCollection interface: existence and properties of interface object]
expected: FAIL
@ -9723,9 +9717,6 @@
[Navigator interface: window.navigator must inherit property "hardwareConcurrency" with the proper type (22)]
expected: FAIL
[HTMLOptionsCollection interface: document.createElement("select").options must inherit property "selectedIndex" with the proper type (4)]
expected: FAIL
[HTMLEmbedElement interface: document.createElement("embed") must inherit property "align" with the proper type (5)]
expected: FAIL

56
tests/wpt/web-platform-tests/html/semantics/forms/the-select-element/selected-index.html
View file

@ -28,46 +28,76 @@
</form>
<script>
function assertSelectedIndex(select, value) {
assert_equals(select.selectedIndex, value);
assert_equals(select.options.selectedIndex, value);
}
test(function () {
var select = document.getElementById('empty');
assert_equals(select.selectedIndex, -1);
assertSelectedIndex(select, -1);
}, "get empty");
test(function () {
var select = document.getElementById('default');
assert_equals(select.selectedIndex, 0);
assertSelectedIndex(select, 0);
}, "get default");
test(function () {
var select = document.getElementById('disabled');
assert_equals(select.selectedIndex, 1);
assertSelectedIndex(select, 1);
}, "get disabled");
test(function () {
var select = document.getElementById('selected');
assert_equals(select.selectedIndex, 1);
assertSelectedIndex(select, 1);
}, "get unselected");
test(function () {
var select = document.getElementById('empty');
select.selectedIndex = 1;
assert_equals(select.selectedIndex, -1);
}, "set empty");
assertSelectedIndex(select, -1);
}, "set empty (HTMLSelectElement)");
test(function () {
var select = document.getElementById('empty');
select.options.selectedIndex = 1;
assertSelectedIndex(select, -1);
}, "set empty (HTMLOptionsCollection)");
test(function () {
var select = document.getElementById('default');
assert_equals(select.selectedIndex, 0);
assertSelectedIndex(select, 0);
select.selectedIndex = 2;
assert_equals(select.selectedIndex, 2);
}, "set");
assertSelectedIndex(select, 2);
this.add_cleanup(() => select.selectedIndex = 0);
}, "set (HTMLSelectElement)");
test(function () {
var select = document.getElementById('default');
assertSelectedIndex(select, 0);
select.options.selectedIndex = 2;
assertSelectedIndex(select, 2);
this.add_cleanup(() => select.selectedIndex = 0);
}, "set (HTMLOptionsCollection)");
test(function () {
var select = document.getElementById('selected');
var form = document.getElementById('form');
assert_equals(select.selectedIndex, 1);
assertSelectedIndex(select, 1);
select.selectedIndex = 0;
assert_equals(select.selectedIndex, 0);
assertSelectedIndex(select, 0);
form.reset();
assert_equals(select.selectedIndex, 1);
}, "set and reset");
assertSelectedIndex(select, 1);
}, "set and reset (HTMLSelectElement)");
test(function () {
var select = document.getElementById('selected');
var form = document.getElementById('form');
assertSelectedIndex(select, 1);
select.options.selectedIndex = 0;
assertSelectedIndex(select, 0);
form.reset();
assertSelectedIndex(select, 1);
}, "set and reset (HTMLOptionsCollection)");
</script>