Issue #1894 - Part 7: Update tests

Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1566141

1 files changed, 60 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/coalesce/abrupt-is-a-short-circuit.js b/js/src/tests/test262/language/expressions/coalesce/abrupt-is-a-short-circuit.js
new file mode 100644
index 0000000000..fb04d2c0ac
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/coalesce/abrupt-is-a-short-circuit.js
@@ -0,0 +1,60 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+    Abrupt completions are also a Short circuit and prevent evaluation of the right-side expressions
+esid: sec-conditional-operator
+info: |
+    ConditionalExpression :
+        ShortCircuitExpression
+        ShortCircuitExpression ? AssignmentExpression : AssignmentExpression
+
+    ShortCircuitExpression :
+        LogicalORExpression
+        CoalesceExpression
+
+    CoalesceExpression :
+        CoalesceExpressionHead ?? BitwiseORExpression
+
+    CoalesceExpressionHead :
+        CoalesceExpression
+        BitwiseORExpression
+
+    Runtime Semantics: Evaluation
+
+    CoalesceExpression:CoalesceExpressionHead??BitwiseORExpression
+
+    1. Let lref be the result of evaluating CoalesceExpressionHead.
+    2. Let lval be ? GetValue(lref).
+    3. If lval is undefined or null,
+        a. Let rref be the result of evaluating BitwiseORExpression.
+        b. Return ? GetValue(rref).
+    4. Otherwise, return lval.
+features: [coalesce-expression]
+---*/
+
+var x;
+function poison() {
+    throw new Test262Error('poison handled');
+}
+
+function morePoison() {
+    throw 'poison!!!!';
+}
+
+x = undefined;
+assert.throws(Test262Error, function() {
+    undefined ?? poison() ?? morePoison();
+}, 'undefined ?? poison() ?? morePoison();');
+
+x = undefined;
+assert.throws(Test262Error, function() {
+    null ?? poison() ?? morePoison();
+}, 'null ?? poison() ?? morePoison();');
+
+assert.throws(Test262Error, function() {
+    poison() ?? morePoison();
+}, 'poison() ?? morePoison();');
+
+reportCompare(0, 0);