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-rw-r--r--js/src/jit-test/tests/debug/bug-1584195.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/bug-1584195.js b/js/src/jit-test/tests/debug/bug-1584195.js
new file mode 100644
index 0000000000..93aca7291d
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug-1584195.js
@@ -0,0 +1,31 @@
+// |jit-test| skip-if: !('gczeal' in this)
+// Bug 1584195: Debugger.Frame finalizer should't try to apply
+// IsAboutToBeFinalized to cells of other alloc kinds, whose arenas may have
+// been turned over to fresh allocations.
+
+try {
+ evaluate(`
+ var g9 = newGlobal({newCompartment: true});
+ g9.parent = this;
+ g9.eval(\`
+ var dbg = new Debugger(parent);
+ dbg.onEnterFrame = frame => {};
+ \`);
+ function lfPromise(x) {
+ return new Promise(resolve => {});
+ }
+ async function lfAsync() {
+ await lfPromise();
+ } lfAsync();
+ `);
+ gczeal(20, 2);
+ evaluate(`
+ async function lfAsync() {} lfAsync();
+ `);
+ gczeal(12, 7);
+ drainJobQueue();
+ evaluate(`
+ new { ... v22 => {
+ `);
+} catch (exc) {}
+evaluate("");