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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /js/xpconnect/tests/chrome/test_onGarbageCollection.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/xpconnect/tests/chrome/test_onGarbageCollection.html')
| -rw-r--r-- | js/xpconnect/tests/chrome/test_onGarbageCollection.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/js/xpconnect/tests/chrome/test_onGarbageCollection.html b/js/xpconnect/tests/chrome/test_onGarbageCollection.html new file mode 100644 index 0000000000..4e4e113462 --- /dev/null +++ b/js/xpconnect/tests/chrome/test_onGarbageCollection.html @@ -0,0 +1,41 @@ +<!doctype html> +<html> + <head> + <title>Bug 1150253 - Sanity test for the SpiderMonkey Debugger API's onGarbageCollection hook</title> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"> + </script> + </head> + <body xmlns="http://www.w3.org/1999/xhtml"> + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1150253" + target="_blank">Mozilla Bug 1150253</a> + + <script type="application/javascript"> + SimpleTest.waitForExplicitFinish(); + + const { gc } = Cu.getJSTestingFunctions(); + + // Instantiate `Debugger` in a sandbox as Debugger requires to be created + // in a compartment different than the debuggee. + let sandbox = Cu.Sandbox(Components.Constructor("@mozilla.org/systemprincipal;1", "nsIPrincipal")(), + {freshCompartment: true}); + Cu.evalInSandbox( + "Components.utils.import('resource://gre/modules/jsdebugger.jsm');" + + "addDebuggerToGlobal(this);", + sandbox + ); + + const dbg = new sandbox.Debugger(this); + + dbg.memory.onGarbageCollection = function (data) { + // Don't keep calling this hook after we finish. + dbg.memory.onGarbageCollection = undefined; + dbg.removeAllDebuggees(); + + ok(data, "The onGarbageCollection hook was fired."); + SimpleTest.finish(); + }; + + gc(); + </script> + </body> +</html> |