diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/html/test/forms/test_select_selectedOptions.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/html/test/forms/test_select_selectedOptions.html')
| -rw-r--r-- | dom/html/test/forms/test_select_selectedOptions.html | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/dom/html/test/forms/test_select_selectedOptions.html b/dom/html/test/forms/test_select_selectedOptions.html new file mode 100644 index 000000000..e93222459 --- /dev/null +++ b/dom/html/test/forms/test_select_selectedOptions.html @@ -0,0 +1,120 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=596681 +--> +<head> + <title>Test for HTMLSelectElement.selectedOptions</title> + <script type="application/javascript" src="/MochiKit/packed.js"></script> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=596681">Mozilla Bug 596681</a> +<p id="display"></p> +<pre id="test"> +<script type="application/javascript;version=1.7"> + +/** Test for HTMLSelectElement's selectedOptions attribute. + * + * selectedOptions is a live list of the options that have selectedness of true + * (not the selected content attribute). + * + * See http://www.whatwg.org/html/#dom-select-selectedoptions + **/ + +function checkSelectedOptions(size, elements) +{ + is(selectedOptions.length, size, + "select should have " + size + " selected options"); + for (let i = 0; i < size; ++i) { + ok(selectedOptions[i], "selected option is valid"); + if (selectedOptions[i]) { + is(selectedOptions[i].value, elements[i].value, "selected options are correct"); + } + } +} + +let select = document.createElement("select"); +document.body.appendChild(select); +let selectedOptions = select.selectedOptions; + +ok("selectedOptions" in select, + "select element should have a selectedOptions IDL attribute"); + +ok(select.selectedOptions instanceof HTMLCollection, + "selectedOptions should be an HTMLCollection instance"); + +let option1 = document.createElement("option"); +let option2 = document.createElement("option"); +let option3 = document.createElement("option"); +option1.id = "option1"; +option1.value = "option1"; +option2.value = "option2"; +option3.value = "option3"; + +checkSelectedOptions(0, null); + +select.add(option1, null); +is(selectedOptions.namedItem("option1").value, "option1", "named getter works"); +checkSelectedOptions(1, [option1]); + +select.add(option2, null); +checkSelectedOptions(1, [option1]); + +select.options[1].selected = true; +checkSelectedOptions(1, [option2]); + +select.multiple = true; +checkSelectedOptions(1, [option2]); + +select.options[0].selected = true; +checkSelectedOptions(2, [option1, option2]); + +option1.selected = false; +// Usinig selected directly on the option should work. +checkSelectedOptions(1, [option2]); + +select.remove(1); +select.add(option2, 0); +select.options[0].selected = true; +select.options[1].selected = true; +// Should be in tree order. +checkSelectedOptions(2, [option2, option1]); + +select.add(option3, null); +checkSelectedOptions(2, [option2, option1]); + +select.options[2].selected = true; +checkSelectedOptions(3, [option2, option1, option3]); + +select.length = 0; +option1.selected = false; +option2.selected = false; +option3.selected = false; +var optgroup1 = document.createElement("optgroup"); +optgroup1.appendChild(option1); +optgroup1.appendChild(option2); +select.add(optgroup1) +var optgroup2 = document.createElement("optgroup"); +optgroup2.appendChild(option3); +select.add(optgroup2); + +checkSelectedOptions(0, null); + +option2.selected = true; +checkSelectedOptions(1, [option2]); + +option3.selected = true; +checkSelectedOptions(2, [option2, option3]); + +optgroup1.removeChild(option2); +checkSelectedOptions(1, [option3]); + +document.body.removeChild(select); +option1.selected = true; +checkSelectedOptions(2, [option1, option3]); +</script> +</pre> +</body> +</html> |