[GR-52036] Add regression test.

Author: woess

graal-js/src/com.oracle.truffle.js.test/js/GR-52036.js

@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2024, 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
+ */
+
+/**
+ * Tests that an identifier reference in a switch expression declared in an outer function scope
+ * is correctly resolved when a binding with the same name is declared in the switch block scope.
+ */
+
+load("assert.js");
+
+const Type = {
+    FLOAT: {},
+    INTEGER: {},
+    LONG: {},
+    BIGDECIMAL: {},
+    DATE: {},
+    TIME: {},
+    DATETIME: {},
+    DURATION: {},
+};
+
+function createFormatter(type, options) {
+    return {type, options};
+}
+
+var y = Type.BIGDECIMAL;
+var O = {decimalSeparator: "."};
+
+var F1 = (function getFormatterForType(t) {
+    return (function () {
+        switch (t) {
+        case Type.FLOAT:
+        case Type.INTEGER:
+            return createFormatter("Number");
+        case Type.LONG:
+            return createFormatter("BigInt");
+        case Type.BIGDECIMAL:
+            const t = {
+                digits: 34,
+            };
+            return createFormatter("Decimal", t);
+        case Type.DATE:
+            return createFormatter("PlainDate");
+        case Type.TIME:
+            return createFormatter("PlainTime");
+        case Type.DATETIME:
+            return createFormatter("Instant");
+        case Type.DURATION:
+            return createFormatter("Duration");
+        default:
+            return null;
+        }
+    });
+})(y, O);
+
+var F2 = (function getFormatterForType(t, y) {
+    return (function () {
+        switch (t) {
+        case Type.FLOAT:
+        case Type.INTEGER:
+            return createFormatter("Number", y);
+        case Type.LONG:
+            return createFormatter("BigInt", y);
+        case Type.BIGDECIMAL:
+            const t = Object.assign({}, y, {
+                digits: 34,
+            });
+            return createFormatter("Decimal", t);
+        case Type.DATE:
+            return createFormatter("PlainDate", y);
+        case Type.TIME:
+            return createFormatter("PlainTime", y);
+        case Type.DATETIME:
+            return createFormatter("Instant", y);
+        case Type.DURATION:
+            return createFormatter("Duration", y);
+        default:
+            return null;
+        }
+    });
+})(y, O);
+
+var F3 = (function getFormatterForType(r, y) {
+    let s = r;
+    {
+        let t = s;
+        return (function () {
+            switch (t) {
+            case Type.FLOAT:
+            case Type.INTEGER:
+                return createFormatter("Number", y);
+            case Type.LONG:
+                return createFormatter("BigInt", y);
+            case Type.BIGDECIMAL:
+                const t = Object.assign({}, y, {
+                    digits: 34,
+                });
+                return createFormatter("Decimal", t);
+            case Type.DATE:
+                return createFormatter("PlainDate", y);
+            case Type.TIME:
+                return createFormatter("PlainTime", y);
+            case Type.DATETIME:
+                return createFormatter("Instant", y);
+            case Type.DURATION:
+                return createFormatter("Duration", y);
+            default:
+                return null;
+            }
+        });
+    }
+})(y, O);
+
+assertSame('{"type":"Decimal","options":{"digits":34}}', JSON.stringify(F1()));
+assertSame('{"type":"Decimal","options":{"decimalSeparator":".","digits":34}}', JSON.stringify(F2()));
+assertSame('{"type":"Decimal","options":{"decimalSeparator":".","digits":34}}', JSON.stringify(F3()));