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Diffstat (limited to 'dom/bindings/test/test_stringBindings.html')
| -rw-r--r-- | dom/bindings/test/test_stringBindings.html | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/dom/bindings/test/test_stringBindings.html b/dom/bindings/test/test_stringBindings.html new file mode 100644 index 000000000..1895b0342 --- /dev/null +++ b/dom/bindings/test/test_stringBindings.html @@ -0,0 +1,59 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1334537 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1334537</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="application/javascript"> + + /** Test for Bug 1334537 **/ + SimpleTest.waitForExplicitFinish(); + + function go() { + // Need a new global that will pick up our pref. + var ifr = document.createElement("iframe"); + document.body.appendChild(ifr); + + var t = new ifr.contentWindow.TestFunctions(); + var testString = "abcdefghijklmnopqrstuvwxyz"; + const substringLength = 10; + var shortTestString = testString.substring(0, substringLength); + + t.setStringData(testString); + // Note: we want to do all our gets before we start running code we don't + // control inside the test harness, if we really want to exercise the string + // cache in controlled ways. + + var asShortDOMString = t.getStringDataAsDOMString(substringLength); + var asFullDOMString = t.getStringDataAsDOMString(); + var asShortAString = t.getStringDataAsAString(substringLength); + var asAString = t.getStringDataAsAString(); + + is(asShortAString, shortTestString, "Short DOMString should be short"); + is(asFullDOMString, testString, "Full DOMString should be test string"); + is(asShortAString, shortTestString, "Short AString should be short"); + is(asAString, testString, "Full AString should be test string"); + + SimpleTest.finish(); + } + + addLoadEvent(function() { + SpecialPowers.pushPrefEnv({set: [['dom.expose_test_interfaces', true]]}, + go); + }); + </script> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1334537">Mozilla Bug 1334537</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> +</body> +</html> |