From cdd91e28958b1f04c5bcc8b551c3546ba4d3007d Mon Sep 17 00:00:00 2001
From: Ujjwal Sharma <usharma1998@gmail.com>
Date: Thu, 20 Sep 2018 02:14:19 +0530
Subject: [PATCH] Improve ToNumber test for NumberFormat.format
---
.../NumberFormat/prototype/format/value-tonumber.js | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/test/intl402/NumberFormat/prototype/format/value-tonumber.js b/test/intl402/NumberFormat/prototype/format/value-tonumber.js
index d3dd8e0003..710955a684 100644
--- a/test/intl402/NumberFormat/prototype/format/value-tonumber.js
+++ b/test/intl402/NumberFormat/prototype/format/value-tonumber.js
@@ -25,11 +25,16 @@ const toNumberResults = [
const nf = new Intl.NumberFormat();
toNumberResults.forEach(pair => {
- const value = pair[0];
- const result = pair[1];
+ const [value, result] = pair;
assert.sameValue(nf.format(value), nf.format(result));
});
+let count = 0;
+const dummy = {};
+dummy[Symbol.toPrimitive] = hint => (hint === 'number' ? ++count : NaN);
+assert.sameValue(nf.format(dummy), nf.format(count));
+assert.sameValue(count, 1);
+
assert.throws(
TypeError,
() => nf.format(Symbol()),
--
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