Update DurationFormat and FormatToParts tests

https://github.com/tc39/proposal-intl-duration-format/pull/126

test/intl402/DurationFormat/prototype/formatToParts/formatToParts-styles-en.js

@@ -0,0 +1,122 @@
+// Copyright (C) 2023 Igalia S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.DurationFormat.prototype.formatToParts
+description:  Checks basic handling of formatToParts, using long, short,narrow and digital styles.
+features: [Intl.DurationFormat]
+---*/
+
+// Utils functions
+function* zip(a, b) {
+  for (let i = 0; i < a.length; ++i) {
+    yield [i, a[i], b[i]];
+  }
+}
+
+function compare(actual, expected, message) {
+  assert.sameValue(Array.isArray(expected), true, `${message}: expected is Array`);
+  assert.sameValue(Array.isArray(actual), true, `${message}: actual is Array`);
+  assert.sameValue(actual.length, expected.length, `${message}: length`);
+
+  for (const [i, actualEntry, expectedEntry] of zip(actual, expected)) {
+    // assertions
+    assert.sameValue(actualEntry.type, expectedEntry.type, `type for entry ${i}`);
+    assert.sameValue(actualEntry.value, expectedEntry.value, `value for entry ${i}`);
+    if (expectedEntry.unit) {
+      assert.sameValue(actualEntry.unit, expectedEntry.unit, `unit for entry ${i}`);
+    }
+  }
+}
+const duration = {
+  hours: 7,
+  minutes: 8,
+  seconds: 9,
+  milliseconds: 123,
+  microseconds: 456,
+  nanoseconds: 789,
+};
+
+const testsData = {
+  short: [
+    { type: "integer", value: "7", unit: "hour" },
+    { type: "literal", value: " ", unit: "hour" },
+    { type: "unit", value: "hr", unit: "hour" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "8", unit: "minute" },
+    { type: "literal", value: " ", unit: "minute" },
+    { type: "unit", value: "min", unit: "minute" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "9", unit: "second" },
+    { type: "literal", value: " ", unit: "second" },
+    { type: "unit", value: "sec", unit: "second" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "123", unit: "millisecond" },
+    { type: "literal", value: " ", unit: "millisecond" },
+    { type: "unit", value: "msec", unit: "millisecond" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "456", unit: "microsecond" },
+    { type: "literal", value: " ", unit: "microsecond" },
+    { type: "unit", value: "μsec", unit: "microsecond" },
+    { type: "literal", value: " and " },
+    { type: "integer", value: "789", unit: "nanosecond" },
+    { type: "literal", value: " ", unit: "nanosecond" },
+    { type: "unit", value: "nsec", unit: "nanosecond" },
+  ],
+  long: [
+    { type: "integer", value: "7", unit: "hour" },
+    { type: "literal", value: " ", unit: "hour" },
+    { type: "unit", value: "hours", unit: "hour" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "8", unit: "minute" },
+    { type: "literal", value: " ", unit: "minute" },
+    { type: "unit", value: "minutes", unit: "minute" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "9", unit: "second" },
+    { type: "literal", value: " ", unit: "second" },
+    { type: "unit", value: "seconds", unit: "second" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "123", unit: "millisecond" },
+    { type: "literal", value: " ", unit: "millisecond" },
+    { type: "unit", value: "milliseconds", unit: "millisecond" },
+    { type: "literal", value: ", " },
+    { type: "integer", value: "456", unit: "microsecond" },
+    { type: "literal", value: " ", unit: "microsecond" },
+    { type: "unit", value: "microseconds", unit: "microsecond" },
+    { type: "literal", value: " and " },
+    { type: "integer", value: "789", unit: "nanosecond" },
+    { type: "literal", value: " ", unit: "nanosecond" },
+    { type: "unit", value: "nanoseconds", unit: "nanosecond" },
+  ],
+  narrow: [
+    { type: "integer", value: "7", unit: "hour" },
+    { type: "unit", value: "h", unit: "hour" },
+    { type: "literal", value: " " },
+    { type: "integer", value: "8", unit: "minute" },
+    { type: "unit", value: "m", unit: "minute" },
+    { type: "literal", value: " " },
+    { type: "integer", value: "9", unit: "second" },
+    { type: "unit", value: "s", unit: "second" },
+    { type: "literal", value: " " },
+    { type: "integer", value: "123", unit: "millisecond" },
+    { type: "unit", value: "ms", unit: "millisecond" },
+    { type: "literal", value: " " },
+    { type: "integer", value: "456", unit: "microsecond" },
+    { type: "unit", value: "μs", unit: "microsecond" },
+    { type: "literal", value: " " },
+    { type: "integer", value: "789", unit: "nanosecond" },
+    { type: "unit", value: "ns", unit: "nanosecond" },
+  ],
+  digital: [
+    { type: "integer", value: "7", unit: "hour" },
+    { type: "literal", value: ":", unit: "hour" },
+    { type: "integer", value: "08", unit: "minute" },
+    { type: "literal", value: ":", unit: "minute" },
+    { type: "integer", value: "09", unit: "second" },
+  ],
+};
+
+for (const style in testsData) {
+  let df = new Intl.DurationFormat('en', { style });
+  compare(df.formatToParts(duration), testsData[style], `Using style : ${style}`);
+}

test/intl402/DurationFormat/prototype/formatToParts/invalid-arguments-throws.js

@@ -13,6 +13,7 @@ features: [Intl.DurationFormat]
 ---*/
 
 const df = new Intl.DurationFormat();
+const testOptions = [ "years", "months", "weeks", "days", "hours", "minutes", "seconds", "milliseconds", "microseconds", "nanoseconds"];
 
 assert.throws(TypeError, () => { df.formatToParts(undefined) }, "undefined" );
 assert.throws(TypeError, () => { df.formatToParts(null) }, "null");
@@ -26,3 +27,11 @@ assert.throws(TypeError, () => { df.formatToParts({ year: 1 }) }, "unsuported pr
 assert.throws(TypeError, () => { df.formatToParts({ years: undefined }) }, "supported property set undefined");
 assert.throws(TypeError, () => { df.formatToParts(Symbol())}, "symbol");
 assert.throws(RangeError, () => { df.formatToParts("bad string")}, "bad string");
+
+testOptions.forEach( option => {
+  assert.throws(RangeError, () => { df.formatToParts({ [option]: 2.5 })}, " duration properties must be integers");
+});
+
+testOptions.forEach( option => {
+  assert.throws(RangeError, () => { df.formatToParts({ [option]: -Infinity })}, " duration properties must be integers");
+});