Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 158 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js b/js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js
new file mode 100644
index 0000000000..48ca638b39
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Temporal/ZonedDateTime/prototype/round/order-of-operations.js
@@ -0,0 +1,158 @@
+// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.zoneddatetime.prototype.round
+description: Properties on objects passed to round() are accessed in the correct order
+includes: [compareArray.js, temporalHelpers.js]
+features: [Temporal]
+---*/
+
+const expected = [
+  "get options.roundingIncrement",
+  "get options.roundingIncrement.valueOf",
+  "call options.roundingIncrement.valueOf",
+  "get options.roundingMode",
+  "get options.roundingMode.toString",
+  "call options.roundingMode.toString",
+  "get options.smallestUnit",
+  "get options.smallestUnit.toString",
+  "call options.smallestUnit.toString",
+  // lookup
+  "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor on receiver's instant
+  "call this.timeZone.getOffsetNanosecondsFor",
+  // GetInstantFor on preceding midnight
+  "call this.timeZone.getPossibleInstantsFor",
+  // AddDaysToZonedDateTime
+  "call this.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call this.timeZone.getPossibleInstantsFor",
+  "call this.timeZone.getOffsetNanosecondsFor",
+];
+const actual = [];
+
+const options = TemporalHelpers.propertyBagObserver(actual, {
+  smallestUnit: "nanoseconds",
+  roundingMode: "halfExpand",
+  roundingIncrement: 2,
+}, "options");
+
+const nextHourOptions = TemporalHelpers.propertyBagObserver(actual, {
+  smallestUnit: "hour",
+  roundingMode: "ceil",
+  roundingIncrement: 1,
+}, "options");
+
+const calendar = TemporalHelpers.calendarObserver(actual, "this.calendar");
+const instance = new Temporal.ZonedDateTime(
+  988786472_987_654_321n,  /* 2001-05-02T06:54:32.987654321Z */
+  TemporalHelpers.timeZoneObserver(actual, "this.timeZone"),
+  calendar,
+);
+
+const fallBackTimeZone = TemporalHelpers.oneShiftTimeZone(Temporal.Instant.fromEpochSeconds(1800), -3600_000_000_000);
+const fallBackTimeZoneObserver = TemporalHelpers.timeZoneObserver(actual, "this.timeZone", {
+  getOffsetNanosecondsFor: fallBackTimeZone.getOffsetNanosecondsFor.bind(fallBackTimeZone),
+  getPossibleInstantsFor: fallBackTimeZone.getPossibleInstantsFor.bind(fallBackTimeZone),
+});
+const fallBackInstance = new Temporal.ZonedDateTime(0n, fallBackTimeZoneObserver, calendar);
+const beforeFallBackInstance = new Temporal.ZonedDateTime(-3599_000_000_000n, fallBackTimeZoneObserver, calendar);
+
+const springForwardTimeZone = TemporalHelpers.oneShiftTimeZone(Temporal.Instant.fromEpochSeconds(-1800), 3600_000_000_000);
+const springForwardTimeZoneObserver = TemporalHelpers.timeZoneObserver(actual, "this.timeZone", {
+  getOffsetNanosecondsFor: springForwardTimeZone.getOffsetNanosecondsFor.bind(springForwardTimeZone),
+  getPossibleInstantsFor: springForwardTimeZone.getPossibleInstantsFor.bind(springForwardTimeZone),
+});
+const springForwardInstance = new Temporal.ZonedDateTime(0n, springForwardTimeZoneObserver, calendar);
+const beforeSpringForwardInstance = new Temporal.ZonedDateTime(-3599_000_000_000n, springForwardTimeZoneObserver, calendar);
+// clear any observable operations that happen due to time zone or calendar
+// calls in the constructors
+actual.splice(0);
+
+instance.round(options);
+assert.compareArray(actual, expected, "order of operations");
+actual.splice(0); // clear
+
+fallBackInstance.round(options);
+assert.compareArray(actual, expected, "order of operations with preceding midnight at repeated wall-clock time");
+actual.splice(0); // clear
+
+beforeFallBackInstance.round(nextHourOptions);
+assert.compareArray(actual, expected, "order of operations with rounding result at repeated wall-clock time");
+actual.splice(0); // clear
+
+const expectedSkippedDateTime = [
+  "get options.roundingIncrement",
+  "get options.roundingIncrement.valueOf",
+  "call options.roundingIncrement.valueOf",
+  "get options.roundingMode",
+  "get options.roundingMode.toString",
+  "call options.roundingMode.toString",
+  "get options.smallestUnit",
+  "get options.smallestUnit.toString",
+  "call options.smallestUnit.toString",
+  // lookup
+  "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor on receiver's instant
+  "call this.timeZone.getOffsetNanosecondsFor",
+  // GetInstantFor on preceding midnight
+  "call this.timeZone.getPossibleInstantsFor",
+  // DisambiguatePossibleInstants
+  "call this.timeZone.getOffsetNanosecondsFor",
+  "call this.timeZone.getOffsetNanosecondsFor",
+  "call this.timeZone.getPossibleInstantsFor",
+  // AddZonedDateTime
+  "call this.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call this.timeZone.getPossibleInstantsFor",
+  "call this.timeZone.getOffsetNanosecondsFor",
+];
+
+springForwardInstance.round(options);
+assert.compareArray(actual, expectedSkippedDateTime, "order of operations with preceding midnight at skipped wall-clock time");
+actual.splice(0); // clear
+
+const expectedSkippedResult = [
+  "get options.roundingIncrement",
+  "get options.roundingIncrement.valueOf",
+  "call options.roundingIncrement.valueOf",
+  "get options.roundingMode",
+  "get options.roundingMode.toString",
+  "call options.roundingMode.toString",
+  "get options.smallestUnit",
+  "get options.smallestUnit.toString",
+  "call options.smallestUnit.toString",
+  // lookup
+  "get this.timeZone.getOffsetNanosecondsFor",
+  "get this.timeZone.getPossibleInstantsFor",
+  // GetPlainDateTimeFor on receiver's instant
+  "call this.timeZone.getOffsetNanosecondsFor",
+  // GetInstantFor on preceding midnight
+  "call this.timeZone.getPossibleInstantsFor",
+  // AddDaysToZonedDateTime
+  "call this.timeZone.getPossibleInstantsFor",
+  // DisambiguatePossibleInstants
+  "call this.timeZone.getOffsetNanosecondsFor",
+  "call this.timeZone.getOffsetNanosecondsFor",
+  "call this.timeZone.getPossibleInstantsFor",
+  // InterpretISODateTimeOffset
+  "call this.timeZone.getPossibleInstantsFor",
+  // DisambiguatePossibleInstants
+  "call this.timeZone.getOffsetNanosecondsFor",
+  "call this.timeZone.getOffsetNanosecondsFor",
+  "call this.timeZone.getPossibleInstantsFor",
+];
+
+beforeSpringForwardInstance.round(nextHourOptions);
+assert.compareArray(
+  actual,
+  expectedSkippedResult,
+  "order of operations with following midnight and rounding result at skipped wall-clock time"
+);
+actual.splice(0); // clear
+
+reportCompare(0, 0);