39 lines
794 B
JavaScript
39 lines
794 B
JavaScript
// Test that the onGarbageCollection hook is not reentrant.
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Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
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registerCleanupFunction(() => {
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Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
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});
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function run_test() {
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do_test_pending();
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const root = newGlobal();
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const dbg = new Debugger();
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const wrappedRoot = dbg.addDebuggee(root)
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let fired = true;
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let depth = 0;
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dbg.memory.onGarbageCollection = _ => {
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fired = true;
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equal(depth, 0);
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depth++;
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try {
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root.eval(`gc()`);
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} finally {
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equal(depth, 1);
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depth--;
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}
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}
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root.eval(`gc()`);
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executeSoon(() => {
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ok(fired);
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equal(depth, 0);
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dbg.memory.onGarbageCollection = undefined;
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do_test_finished();
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});
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}
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