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+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.utc
+description: Abrupt completions from coercing input values
+info: |
+ 1. Let y be ? ToNumber(year).
+ 2. Let m be ? ToNumber(month).
+ 3. If date is supplied, let dt be ? ToNumber(date); else let dt be 1.
+ 4. If hours is supplied, let h be ? ToNumber(hours); else let h be 0.
+ 5. If minutes is supplied, let min be ? ToNumber(minutes); else let min be 0.
+ 6. If seconds is supplied, let s be ? ToNumber(seconds); else let s be 0.
+ 7. If ms is supplied, let milli be ? ToNumber(ms); else let milli be 0.
+ 8. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yr be 1900+ToInteger(y);
+ otherwise, let yr be y.
+ 9. Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))).
+---*/
+
+var thrower = { toString: function() { throw new Test262Error(); } };
+var counter = { toString: function() { callCount += 1; } };
+var callCount = 0;
+
+assert.throws(Test262Error, function() {
+ Date.UTC(thrower, counter);
+}, 'year');
+assert.sameValue(callCount, 0, 'coercion halts following error from "year"');
+
+assert.throws(Test262Error, function() {
+ Date.UTC(0, thrower, counter);
+}, 'month');
+assert.sameValue(callCount, 0, 'coercion halts following error from "month"');
+
+assert.throws(Test262Error, function() {
+ Date.UTC(0, 0, thrower, counter);
+}, 'date');
+assert.sameValue(callCount, 0, 'coercion halts following error from "date"');
+
+assert.throws(Test262Error, function() {
+ Date.UTC(0, 0, 1, thrower, counter);
+}, 'hours');
+assert.sameValue(callCount, 0, 'coercion halts following error from "hours"');
+
+assert.throws(Test262Error, function() {
+ Date.UTC(0, 0, 1, 0, thrower, counter);
+}, 'minutes');
+assert.sameValue(
+ callCount, 0, 'coercion halts following error from "minutes"'
+);
+
+assert.throws(Test262Error, function() {
+ Date.UTC(0, 0, 1, 0, 0, thrower, counter);
+}, 'seconds');
+assert.sameValue(
+ callCount, 0, 'coercion halts following error from "seconds"'
+);
+
+assert.throws(Test262Error, function() {
+ Date.UTC(0, 0, 1, 0, 0, 0, thrower);
+}, 'ms');
+
+reportCompare(0, 0);