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-rw-r--r--js/src/jit-test/tests/saved-stacks/self-hosted.js26
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/saved-stacks/self-hosted.js b/js/src/jit-test/tests/saved-stacks/self-hosted.js
new file mode 100644
index 000000000..88f8ce200
--- /dev/null
+++ b/js/src/jit-test/tests/saved-stacks/self-hosted.js
@@ -0,0 +1,26 @@
+// Test that we can save stacks with self-hosted function frames in them.
+
+const map = (function () {
+ return [3].map(n => saveStack()).pop();
+}());
+
+assertEq(map.parent.functionDisplayName, "map");
+assertEq(map.parent.source, "self-hosted");
+
+const reduce = (function () {
+ return [3].reduce(() => saveStack(), 3);
+}());
+
+assertEq(reduce.parent.functionDisplayName, "reduce");
+assertEq(reduce.parent.source, "self-hosted");
+
+const forEach = (function () {
+ try {
+ [3].forEach(n => { throw saveStack() });
+ } catch (s) {
+ return s;
+ }
+}());
+
+assertEq(forEach.parent.functionDisplayName, "forEach");
+assertEq(forEach.parent.source, "self-hosted");