LibJS: Implement Temporal.PlainDateTime.prototype.getISOFields()

2025-07-26 07:07:45 +00:00 · 2021-07-23 01:04:10 +01:00 · 2021-07-23 01:04:10 +01:00 · 080112eb82
commit 080112eb82
parent 18fd0d4011
4 changed files with 106 additions and 0 deletions
--- a/Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.getISOFields.js
+++ b/Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.getISOFields.js
@ -0,0 +1,47 @@
+describe("normal behavior", () => {
+    test("length is 0", () => {
+        expect(Temporal.PlainDateTime.prototype.getISOFields).toHaveLength(0);
+    });
+
+    test("basic functionality", () => {
+        const calendar = new Temporal.Calendar("iso8601");
+        const plainDateTime = new Temporal.PlainDateTime(
+            2021,
+            7,
+            23,
+            0,
+            42,
+            18,
+            123,
+            456,
+            789,
+            calendar
+        );
+        const fields = plainDateTime.getISOFields();
+        expect(fields).toEqual({
+            calendar: calendar,
+            isoDay: 23,
+            isoHour: 0,
+            isoMicrosecond: 200,
+            isoMillisecond: 123,
+            isoMinute: 42,
+            isoMonth: 7,
+            isoNanosecond: 21,
+            isoSecond: 18,
+            isoYear: 2021,
+        });
+        // Test field order
+        expect(Object.getOwnPropertyNames(fields)).toEqual([
+            "calendar",
+            "isoDay",
+            "isoHour",
+            "isoMicrosecond",
+            "isoMillisecond",
+            "isoMinute",
+            "isoMonth",
+            "isoNanosecond",
+            "isoSecond",
+            "isoYear",
+        ]);
+    });
+});