summaryrefslogtreecommitdiffstats
path: root/js/src/jit-test/tests/self-hosting/get-intrinsic.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/jit-test/tests/self-hosting/get-intrinsic.js')
-rw-r--r--js/src/jit-test/tests/self-hosting/get-intrinsic.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/self-hosting/get-intrinsic.js b/js/src/jit-test/tests/self-hosting/get-intrinsic.js
new file mode 100644
index 0000000000..8cff55a5cd
--- /dev/null
+++ b/js/src/jit-test/tests/self-hosting/get-intrinsic.js
@@ -0,0 +1,19 @@
+
+var intrinsic_names = [
+ "IsConstructor", // Implementation in C++
+ "ArrayMap", // Implementation in JS
+ "localeCache", // Self-hosting variable
+];
+
+for (var name of intrinsic_names) {
+ // GetIntrinsic in same global should have consistent values
+ assertEq(getSelfHostedValue(name), getSelfHostedValue(name));
+
+ // Different globals shouldn't reuse intrinsics.
+ for (var newCompartment of [true, false]) {
+ let g = newGlobal({newCompartment});
+ let a = evaluate(`getSelfHostedValue("${name}")`, { global: g })
+ let b = getSelfHostedValue(name);
+ assertEq(a === b, false);
+ }
+}