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-rw-r--r--js/src/tests/non262/class/superCallBaseInvoked.js55
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/non262/class/superCallBaseInvoked.js b/js/src/tests/non262/class/superCallBaseInvoked.js
new file mode 100644
index 0000000000..b66f9be170
--- /dev/null
+++ b/js/src/tests/non262/class/superCallBaseInvoked.js
@@ -0,0 +1,55 @@
+function testBase(base) {
+ class instance extends base {
+ constructor(inst, one) {
+ super(inst, one);
+ }
+ }
+
+ let inst = new instance(instance, 1);
+ assertEq(Object.getPrototypeOf(inst), instance.prototype);
+ assertEq(inst.calledBase, true);
+
+ class defaultInstance extends base { }
+ let defInst = new defaultInstance(defaultInstance, 1);
+ assertEq(Object.getPrototypeOf(defInst), defaultInstance.prototype);
+ assertEq(defInst.calledBase, true);
+}
+
+class base {
+ // Base class must be [[Construct]]ed, as you cannot [[Call]] a class
+ // constructor
+ constructor(nt, one) {
+ assertEq(new.target, nt);
+
+ // Check argument ordering
+ assertEq(one, 1);
+ this.calledBase = true;
+ }
+}
+
+testBase(base);
+testBase(class extends base {
+ constructor(nt, one) {
+ // Every step of the way, new.target and args should be right
+ assertEq(new.target, nt);
+ assertEq(one, 1);
+ super(nt, one);
+ }
+ });
+function baseFunc(nt, one) {
+ assertEq(new.target, nt);
+ assertEq(one, 1);
+ this.calledBase = true;
+}
+
+testBase(baseFunc);
+
+let handler = {};
+let p = new Proxy(baseFunc, handler);
+testBase(p);
+
+handler.construct = (target, args, nt) => Reflect.construct(target, args, nt);
+testBase(p);
+
+if (typeof reportCompare === 'function')
+ reportCompare(0,0,"OK");