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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/debug/bug1488163.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/debug/bug1488163.js')
-rw-r--r--js/src/jit-test/tests/debug/bug1488163.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/bug1488163.js b/js/src/jit-test/tests/debug/bug1488163.js
new file mode 100644
index 0000000000..9fe9d783fb
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug1488163.js
@@ -0,0 +1,17 @@
+async function f() {
+ // Enough variables that SM will eventually decide to create a lookup table
+ // for this scope.
+ var q0, q1, q2, q3, q4, q5, q6, q7, q8, q9;
+}
+
+var g = newGlobal({newCompartment: true});
+g.parent = this;
+g.eval(`
+ var dbg = new Debugger(parent);
+ dbg.onEnterFrame = frame => {};
+`);
+
+// Fragile: Trigger Shape::hashify() for the shape of the environment in f
+// under a call to GetGeneratorObjectForFrame from the Debugger.
+for (let i = 0; i < 3; i++)
+ f();