From a922295e34faabcc76bb66c35395f3c90a28c0f9 Mon Sep 17 00:00:00 2001
From: Frank Tang <ftang@chromium.org>
Date: Tue, 18 Jul 2023 10:30:19 -0700
Subject: [PATCH] Add tests for ECMA402 PR 786

https://github.com/tc39/ecma402/pull/786

This ECMA402 PR 786 reach TC39 consensus in July 2023 meeting
---
 ...ws-for-maximumFractionDigits-over-limit.js | 22 +++++++++++++++++++
 ...s-for-maximumFractionDigits-under-limit.js | 22 +++++++++++++++++++
 ...ws-for-minimumFractionDigits-over-limit.js | 22 +++++++++++++++++++
 ...s-for-minimumFractionDigits-under-limit.js | 22 +++++++++++++++++++
 4 files changed, 88 insertions(+)
 create mode 100644 test/intl402/NumberFormat/throws-for-maximumFractionDigits-over-limit.js
 create mode 100644 test/intl402/NumberFormat/throws-for-maximumFractionDigits-under-limit.js
 create mode 100644 test/intl402/NumberFormat/throws-for-minimumFractionDigits-over-limit.js
 create mode 100644 test/intl402/NumberFormat/throws-for-minimumFractionDigits-under-limit.js

diff --git a/test/intl402/NumberFormat/throws-for-maximumFractionDigits-over-limit.js b/test/intl402/NumberFormat/throws-for-maximumFractionDigits-over-limit.js
new file mode 100644
index 00000000000..f1eaedfa227
--- /dev/null
+++ b/test/intl402/NumberFormat/throws-for-maximumFractionDigits-over-limit.js
@@ -0,0 +1,22 @@
+// Copyright 2023 Google Inc. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-initializenumberformat
+description: >
+    Tests that the options maximumFractionDigits limit to the range 0 - 100.
+info: |
+    InitializeNumberFormat ( numberFormat, locales, options )
+
+    25.a.ii. Set mxfd to ? DefaultNumberOption(mxfd, 0, 100, undefined).
+
+    DefaultNumberOption ( value, minimum, maximum, fallback )
+
+    3. If value is NaN or less than minimum or greater than maximum, throw a RangeError exception.
+---*/
+
+let wontThrow = new Intl.NumberFormat(undefined, {maximumFractionDigits: 100});
+
+assert.throws(RangeError, function () {
+        return new Intl.NumberFormat(undefined, {maximumFractionDigits: 101});
+}, "Throws RangeError when maximumFractionDigits is more than 100.");
diff --git a/test/intl402/NumberFormat/throws-for-maximumFractionDigits-under-limit.js b/test/intl402/NumberFormat/throws-for-maximumFractionDigits-under-limit.js
new file mode 100644
index 00000000000..760735699e9
--- /dev/null
+++ b/test/intl402/NumberFormat/throws-for-maximumFractionDigits-under-limit.js
@@ -0,0 +1,22 @@
+// Copyright 2023 Google Inc. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-initializenumberformat
+description: >
+    Tests that the options maximumFractionDigits limit to the range 0 - 100.
+info: |
+    InitializeNumberFormat ( numberFormat, locales, options )
+
+    25.a.ii. Set mxfd to ? DefaultNumberOption(mxfd, 0, 100, undefined).
+
+    DefaultNumberOption ( value, minimum, maximum, fallback )
+
+    3. If value is NaN or less than minimum or greater than maximum, throw a RangeError exception.
+---*/
+
+let wontThrow = new Intl.NumberFormat(undefined, {maximumFractionDigits: 0});
+
+assert.throws(RangeError, function () {
+        return new Intl.NumberFormat(undefined, {maximumFractionDigits: -1});
+}, "Throws RangeError when maximumFractionDigits is less than 0.");
diff --git a/test/intl402/NumberFormat/throws-for-minimumFractionDigits-over-limit.js b/test/intl402/NumberFormat/throws-for-minimumFractionDigits-over-limit.js
new file mode 100644
index 00000000000..59905731dc1
--- /dev/null
+++ b/test/intl402/NumberFormat/throws-for-minimumFractionDigits-over-limit.js
@@ -0,0 +1,22 @@
+// Copyright 2023 Google Inc. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-initializenumberformat
+description: >
+    Tests that the options minimumFractionDigits limit to the range 0 - 100.
+info: |
+    InitializeNumberFormat ( numberFormat, locales, options )
+
+    25.a.ii. Set mxfd to ? DefaultNumberOption(mxfd, 0, 100, undefined).
+
+    DefaultNumberOption ( value, minimum, maximum, fallback )
+
+    3. If value is NaN or less than minimum or greater than maximum, throw a RangeError exception.
+---*/
+
+let wontThrow = new Intl.NumberFormat(undefined, {minimumFractionDigits: 100});
+
+assert.throws(RangeError, function () {
+        return new Intl.NumberFormat(undefined, {minimumFractionDigits: 101});
+}, "Throws RangeError when minimumFractionDigits is more than 100.");
diff --git a/test/intl402/NumberFormat/throws-for-minimumFractionDigits-under-limit.js b/test/intl402/NumberFormat/throws-for-minimumFractionDigits-under-limit.js
new file mode 100644
index 00000000000..80e286a93e6
--- /dev/null
+++ b/test/intl402/NumberFormat/throws-for-minimumFractionDigits-under-limit.js
@@ -0,0 +1,22 @@
+// Copyright 2023 Google Inc. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-initializenumberformat
+description: >
+    Tests that the options minimumFractionDigits limit to the range 0 - 100.
+info: |
+    InitializeNumberFormat ( numberFormat, locales, options )
+
+    25.a.ii. Set mxfd to ? DefaultNumberOption(mxfd, 0, 100, undefined).
+
+    DefaultNumberOption ( value, minimum, maximum, fallback )
+
+    3. If value is NaN or less than minimum or greater than maximum, throw a RangeError exception.
+---*/
+
+let wontThrow = new Intl.NumberFormat(undefined, {minimumFractionDigits: 0});
+
+assert.throws(RangeError, function () {
+        return new Intl.NumberFormat(undefined, {minimumFractionDigits: -1});
+}, "Throws RangeError when minimumFractionDigits is less than 0.");