Expect precise result for negative fractional units

Fixes #3544

test/built-ins/Temporal/Duration/compare/argument-string-negative-fractional-units.js

@@ -7,13 +7,13 @@ description: Strings with fractional duration units are treated with the correct
 features: [Temporal]
 ---*/
 
-const expectedHours = new Temporal.Duration(0, 0, 0, 0, -24, -34, -4, -404, -442, -799);
+const expectedHours = new Temporal.Duration(0, 0, 0, 0, -24, -34, -4, -404, -442, -800);
 const resultHours1 = Temporal.Duration.compare("-PT24.567890123H", expectedHours);
 assert.sameValue(resultHours1, 0, "negative fractional hours (first argument)");
 const resultHours2 = Temporal.Duration.compare(expectedHours, "-PT24.567890123H");
 assert.sameValue(resultHours2, 0, "negative fractional hours (second argument)");
 
-const expectedMinutes = new Temporal.Duration(0, 0, 0, 0, 0, -1440, -34, -73, -407, -379);
+const expectedMinutes = new Temporal.Duration(0, 0, 0, 0, 0, -1440, -34, -73, -407, -380);
 const resultMinutes1 = Temporal.Duration.compare("-PT1440.567890123M", expectedMinutes);
 assert.sameValue(resultMinutes1, 0, "negative fractional minutes (first argument)");
 const resultMinutes2 = Temporal.Duration.compare("-PT1440.567890123M", expectedMinutes);

test/built-ins/Temporal/Duration/from/argument-string-negative-fractional-units.js

@@ -9,7 +9,7 @@ features: [Temporal]
 ---*/
 
 const resultHours = Temporal.Duration.from("-PT24.567890123H");
-TemporalHelpers.assertDuration(resultHours, 0, 0, 0, 0, -24, -34, -4, -404, -442, -799, "negative fractional hours");
+TemporalHelpers.assertDuration(resultHours, 0, 0, 0, 0, -24, -34, -4, -404, -442, -800, "negative fractional hours");
 
 const resultMinutes = Temporal.Duration.from("-PT1440.567890123M");
-TemporalHelpers.assertDuration(resultMinutes, 0, 0, 0, 0, 0, -1440, -34, -73, -407, -379, "negative fractional minutes");
+TemporalHelpers.assertDuration(resultMinutes, 0, 0, 0, 0, 0, -1440, -34, -73, -407, -380, "negative fractional minutes");

test/built-ins/Temporal/Duration/prototype/add/argument-string-negative-fractional-units.js

@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.Duration();
 
 const resultHours = instance.add("-PT24.567890123H");
-TemporalHelpers.assertDuration(resultHours, 0, 0, 0, 0, -24, -34, -4, -404, -442, -799, "negative fractional hours");
+TemporalHelpers.assertDuration(resultHours, 0, 0, 0, 0, -24, -34, -4, -404, -442, -800, "negative fractional hours");
 
 const resultMinutes = instance.add("-PT1440.567890123M");
-TemporalHelpers.assertDuration(resultMinutes, 0, 0, 0, 0, 0, -1440, -34, -73, -407, -379, "negative fractional minutes");
+TemporalHelpers.assertDuration(resultMinutes, 0, 0, 0, 0, 0, -1440, -34, -73, -407, -380, "negative fractional minutes");

test/built-ins/Temporal/Duration/prototype/subtract/argument-string-negative-fractional-units.js

@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.Duration();
 
 const resultHours = instance.subtract("-PT24.567890123H");
-TemporalHelpers.assertDuration(resultHours, 0, 0, 0, 0, 24, 34, 4, 404, 442, 799, "negative fractional hours");
+TemporalHelpers.assertDuration(resultHours, 0, 0, 0, 0, 24, 34, 4, 404, 442, 800, "negative fractional hours");
 
 const resultMinutes = instance.subtract("-PT1440.567890123M");
-TemporalHelpers.assertDuration(resultMinutes, 0, 0, 0, 0, 0, 1440, 34, 73, 407, 379, "negative fractional minutes");
+TemporalHelpers.assertDuration(resultMinutes, 0, 0, 0, 0, 0, 1440, 34, 73, 407, 380, "negative fractional minutes");

test/built-ins/Temporal/Instant/prototype/add/argument-string-negative-fractional-units.js

@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.Instant(1_000_000_000_000_000_000n);
 
 const resultHours = instance.add("-PT24.567890123H");
-assert.sameValue(resultHours.epochNanoseconds, 999_911_555_595_557_201n, "negative fractional hours");
+assert.sameValue(resultHours.epochNanoseconds, 999_911_555_595_557_200n, "negative fractional hours");
 
 const resultMinutes = instance.add("-PT1440.567890123M");
-assert.sameValue(resultMinutes.epochNanoseconds, 999_913_565_926_592_621n, "negative fractional minutes");
+assert.sameValue(resultMinutes.epochNanoseconds, 999_913_565_926_592_620n, "negative fractional minutes");

test/built-ins/Temporal/Instant/prototype/subtract/argument-string-negative-fractional-units.js

@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.Instant(1_000_000_000_000_000_000n);
 
 const resultHours = instance.subtract("-PT24.567890123H");
-assert.sameValue(resultHours.epochNanoseconds, 1_000_088_444_404_442_799n, "negative fractional hours");
+assert.sameValue(resultHours.epochNanoseconds, 1_000_088_444_404_442_800n, "negative fractional hours");
 
 const resultMinutes = instance.subtract("-PT1440.567890123M");
-assert.sameValue(resultMinutes.epochNanoseconds, 1_000_086_434_073_407_379n, "negative fractional minutes");
+assert.sameValue(resultMinutes.epochNanoseconds, 1_000_086_434_073_407_380n, "negative fractional minutes");

test/built-ins/Temporal/PlainDateTime/prototype/add/argument-string-negative-fractional-units.js

@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.PlainDateTime(2000, 5, 2);
 
 const resultHours = instance.add("-PT24.567890123H");
-TemporalHelpers.assertPlainDateTime(resultHours, 2000, 4, "M04", 30, 23, 25, 55, 595, 557, 201, "negative fractional hours");
+TemporalHelpers.assertPlainDateTime(resultHours, 2000, 4, "M04", 30, 23, 25, 55, 595, 557, 200, "negative fractional hours");
 
 const resultMinutes = instance.add("-PT1440.567890123M");
-TemporalHelpers.assertPlainDateTime(resultMinutes, 2000, 4, "M04", 30, 23, 59, 25, 926, 592, 621, "negative fractional minutes");
+TemporalHelpers.assertPlainDateTime(resultMinutes, 2000, 4, "M04", 30, 23, 59, 25, 926, 592, 620, "negative fractional minutes");

test/built-ins/Temporal/PlainDateTime/prototype/subtract/argument-string-negative-fractional-units.js

@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.PlainDateTime(2000, 5, 2);
 
 const resultHours = instance.subtract("-PT24.567890123H");
-TemporalHelpers.assertPlainDateTime(resultHours, 2000, 5, "M05", 3, 0, 34, 4, 404, 442, 799, "negative fractional hours");
+TemporalHelpers.assertPlainDateTime(resultHours, 2000, 5, "M05", 3, 0, 34, 4, 404, 442, 800, "negative fractional hours");
 
 const resultMinutes = instance.subtract("-PT1440.567890123M");
-TemporalHelpers.assertPlainDateTime(resultMinutes, 2000, 5, "M05", 3, 0, 0, 34, 73, 407, 379, "negative fractional minutes");
+TemporalHelpers.assertPlainDateTime(resultMinutes, 2000, 5, "M05", 3, 0, 0, 34, 73, 407, 380, "negative fractional minutes");

test/built-ins/Temporal/PlainTime/prototype/add/argument-string-negative-fractional-units.js

@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.PlainTime();
 
 const resultHours = instance.add("-PT24.567890123H");
-TemporalHelpers.assertPlainTime(resultHours, 23, 25, 55, 595, 557, 201, "negative fractional hours");
+TemporalHelpers.assertPlainTime(resultHours, 23, 25, 55, 595, 557, 200, "negative fractional hours");
 
 const resultMinutes = instance.add("-PT1440.567890123M");
-TemporalHelpers.assertPlainTime(resultMinutes, 23, 59, 25, 926, 592, 621, "negative fractional minutes");
+TemporalHelpers.assertPlainTime(resultMinutes, 23, 59, 25, 926, 592, 620, "negative fractional minutes");

test/built-ins/Temporal/PlainTime/prototype/subtract/argument-string-negative-fractional-units.js

@@ -11,7 +11,7 @@ features: [Temporal]
 const instance = new Temporal.PlainTime();
 
 const resultHours = instance.subtract("-PT24.567890123H");
-TemporalHelpers.assertPlainTime(resultHours, 0, 34, 4, 404, 442, 799, "negative fractional hours");
+TemporalHelpers.assertPlainTime(resultHours, 0, 34, 4, 404, 442, 800, "negative fractional hours");
 
 const resultMinutes = instance.subtract("-PT1440.567890123M");
-TemporalHelpers.assertPlainTime(resultMinutes, 0, 0, 34, 73, 407, 379, "negative fractional minutes");
+TemporalHelpers.assertPlainTime(resultMinutes, 0, 0, 34, 73, 407, 380, "negative fractional minutes");

test/built-ins/Temporal/ZonedDateTime/prototype/add/argument-string-negative-fractional-units.js

@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC");
 
 const resultHours = instance.add("-PT24.567890123H");
-assert.sameValue(resultHours.epochNanoseconds, 999_911_555_595_557_201n, "negative fractional hours");
+assert.sameValue(resultHours.epochNanoseconds, 999_911_555_595_557_200n, "negative fractional hours");
 
 const resultMinutes = instance.add("-PT1440.567890123M");
-assert.sameValue(resultMinutes.epochNanoseconds, 999_913_565_926_592_621n, "negative fractional minutes");
+assert.sameValue(resultMinutes.epochNanoseconds, 999_913_565_926_592_620n, "negative fractional minutes");

test/built-ins/Temporal/ZonedDateTime/prototype/subtract/argument-string-negative-fractional-units.js

@@ -10,7 +10,7 @@ features: [Temporal]
 const instance = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC");
 
 const resultHours = instance.subtract("-PT24.567890123H");
-assert.sameValue(resultHours.epochNanoseconds, 1_000_088_444_404_442_799n, "negative fractional hours");
+assert.sameValue(resultHours.epochNanoseconds, 1_000_088_444_404_442_800n, "negative fractional hours");
 
 const resultMinutes = instance.subtract("-PT1440.567890123M");
-assert.sameValue(resultMinutes.epochNanoseconds, 1_000_086_434_073_407_379n, "negative fractional minutes");
+assert.sameValue(resultMinutes.epochNanoseconds, 1_000_086_434_073_407_380n, "negative fractional minutes");