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| 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/test_bug780993.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/test_bug780993.html')
| -rw-r--r-- | dom/html/test/test_bug780993.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/dom/html/test/test_bug780993.html b/dom/html/test/test_bug780993.html new file mode 100644 index 000000000..14324e8e4 --- /dev/null +++ b/dom/html/test/test_bug780993.html @@ -0,0 +1,39 @@ +<!doctype html> +<meta charset=utf-8> +<title>Test for bug 780993</title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<div id=log></div> +<script> +test(function() { + var select = document.createElement("select"); + var option = document.createElement("option"); + select.appendChild(option); + assert_equals(select[0], option); + select[0] = null; + assert_equals(option.parentNode, null); + assert_equals(select[0], undefined); +}, "Should be able to set select[n] to null."); +test(function() { + var select = document.createElement("select"); + var option = document.createElement("option"); + var option2 = document.createElement("option"); + select.appendChild(option); + assert_equals(select[0], option); + select[0] = option2; + assert_equals(option.parentNode, null); + assert_equals(option2.parentNode, select); + assert_equals(select[0], option2); +}, "Should be able to set select[n] to an option element"); +test(function() { + var select = document.createElement("select"); + var option = document.createElement("option"); + select.appendChild(option); + assert_equals(select[0], option); + assert_throws(null, function() { + select[0] = 42; + }); + assert_equals(option.parentNode, select); + assert_equals(select[0], option); +}, "Should not be able to set select[n] to a primitive."); +</script> |