Prototypes should be regular objects.

This resolves #76

Merged remote-tracking branch 'janek/js_error_ordinary-object_1'

4 files changed, 59 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Error/constructor-proto.js b/js/src/tests/ecma_6/Error/constructor-proto.js
new file mode 100644
index 000000000..4ddc6025e
--- /dev/null
+++ b/js/src/tests/ecma_6/Error/constructor-proto.js
@@ -0,0 +1,17 @@
+const nativeErrors = [
+    InternalError,
+    EvalError,
+    RangeError,
+    ReferenceError,
+    SyntaxError,
+    TypeError,
+    URIError
+];
+
+assertEq(Reflect.getPrototypeOf(Error), Function.prototype)
+
+for (const error of nativeErrors)
+    assertEq(Reflect.getPrototypeOf(error), Error);
+
+if (typeof reportCompare === "function")
+    reportCompare(0, 0);
diff --git a/js/src/tests/ecma_6/Error/prototype-properties.js b/js/src/tests/ecma_6/Error/prototype-properties.js
new file mode 100644
index 000000000..c66caf2bc
--- /dev/null
+++ b/js/src/tests/ecma_6/Error/prototype-properties.js
@@ -0,0 +1,24 @@
+const nativeErrors = [
+    InternalError,
+    EvalError,
+    RangeError,
+    ReferenceError,
+    SyntaxError,
+    TypeError,
+    URIError
+];
+
+
+assertEq(Reflect.ownKeys(Error.prototype).toString(), "toSource,toString,message,name,stack,constructor");
+assertEq(Error.prototype.name, "Error");
+assertEq(Error.prototype.message, "");
+
+for (const error of nativeErrors) {
+    assertEq(Reflect.ownKeys(error.prototype).toString(), "message,name,constructor");
+    assertEq(error.prototype.name, error.name);
+    assertEq(error.prototype.message, "");
+    assertEq(error.prototype.constructor, error);
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(0, 0);
diff --git a/js/src/tests/ecma_6/Error/prototype.js b/js/src/tests/ecma_6/Error/prototype.js
new file mode 100644
index 000000000..b22a8e084
--- /dev/null
+++ b/js/src/tests/ecma_6/Error/prototype.js
@@ -0,0 +1,18 @@
+const nativeErrors = [
+    InternalError,
+    EvalError,
+    RangeError,
+    ReferenceError,
+    SyntaxError,
+    TypeError,
+    URIError
+];
+
+assertEq(Reflect.getPrototypeOf(Error.prototype), Object.prototype)
+
+for (const error of nativeErrors) {
+    assertEq(Reflect.getPrototypeOf(error.prototype), Error.prototype);
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(0, 0);
diff --git a/js/src/tests/ecma_6/Error/shell.js b/js/src/tests/ecma_6/Error/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/ecma_6/Error/shell.js