Merge pull request #1626 from Ms2ger/RelativeTimeFormat-options

Add some more tests for the options argument to the  RelativeTimeForm…

test/intl402/RelativeTimeFormat/constructor/constructor/options-localeMatcher-invalid.js

+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.RelativeTimeFormat
+description: Checks handling of invalid value for the localeMatcher option to the RelativeTimeFormat constructor.
+info: |
+    InitializeRelativeTimeFormat (relativeTimeFormat, locales, options)
+    7. Let matcher be ? GetOption(options, "localeMatcher", "string", «"lookup", "best fit"», "best fit").
+features: [Intl.RelativeTimeFormat]
+---*/
+
+const invalidOptions = [
+  null,
+  1,
+  "",
+  "Lookup",
+  "LOOKUP",
+  "lookup\0",
+  "Best fit",
+  "BEST FIT",
+  "best\u00a0fit",
+];
+
+for (const invalidOption of invalidOptions) {
+  assert.throws(RangeError, function() {
+    new Intl.RelativeTimeFormat([], {"localeMatcher": invalidOption});
+  }, `${invalidOption} is an invalid localeMatcher option value`);
+}

test/intl402/RelativeTimeFormat/constructor/constructor/options-numeric-invalid.js

+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.RelativeTimeFormat
+description: Checks handling of invalid value for the numeric option to the RelativeTimeFormat constructor.
+info: |
+    InitializeRelativeTimeFormat (relativeTimeFormat, locales, options)
+    16. Let numeric be ? GetOption(options, "numeric", "string", «"always", "auto"», "always").
+features: [Intl.RelativeTimeFormat]
+---*/
+
+const invalidOptions = [
+  null,
+  1,
+  "",
+  "Always",
+  "ALWAYS",
+  "always\0",
+  "Auto",
+  "AUTO",
+  "auto\0",
+];
+
+for (const invalidOption of invalidOptions) {
+  assert.throws(RangeError, function() {
+    new Intl.RelativeTimeFormat([], {"numeric": invalidOption});
+  }, `${invalidOption} is an invalid numeric option value`);
+}

test/intl402/RelativeTimeFormat/constructor/constructor/options-numeric-valid.js

+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.RelativeTimeFormat
+description: Checks handling of valid values for the numeric option to the RelativeTimeFormat constructor.
+info: |
+    InitializeRelativeTimeFormat (relativeTimeFormat, locales, options)
+    16. Let numeric be ? GetOption(options, "numeric", "string", «"always", "auto"», "always").
+    17. Set relativeTimeFormat.[[Numeric]] to numeric.
+features: [Intl.RelativeTimeFormat]
+---*/
+
+const validOptions = [
+  [undefined, "always"],
+  ["always", "always"],
+  ["auto", "auto"],
+  [{ toString() { return "auto"; } }, "auto"],
+];
+
+for (const [validOption, expected] of validOptions) {
+  const tf = new Intl.RelativeTimeFormat([], {"numeric": validOption});
+  const resolvedOptions = tf.resolvedOptions();
+  assert.sameValue(resolvedOptions.numeric, expected);
+}

test/intl402/RelativeTimeFormat/constructor/constructor/options-style-invalid.js

+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.RelativeTimeFormat
+description: Checks handling of invalid value for the style option to the RelativeTimeFormat constructor.
+info: |
+    InitializeRelativeTimeFormat (relativeTimeFormat, locales, options)
+    14. Let s be ? GetOption(options, "style", "string", «"long", "short", "narrow"», "long").
+features: [Intl.RelativeTimeFormat]
+---*/
+
+const invalidOptions = [
+  null,
+  1,
+  "",
+  "Long",
+  "LONG",
+  "long\0",
+  "Short",
+  "SHORT",
+  "short\0",
+  "Narrow",
+  "NARROW",
+  "narrow\0",
+];
+
+for (const invalidOption of invalidOptions) {
+  assert.throws(RangeError, function() {
+    new Intl.RelativeTimeFormat([], {"style": invalidOption});
+  }, `${invalidOption} is an invalid style option value`);
+}

test/intl402/RelativeTimeFormat/constructor/constructor/options-style-valid.js

+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.RelativeTimeFormat
+description: Checks handling of valid values for the style option to the RelativeTimeFormat constructor.
+info: |
+    InitializeRelativeTimeFormat (relativeTimeFormat, locales, options)
+    14. Let s be ? GetOption(options, "style", "string", «"long", "short", "narrow"», "long").
+    15. Set relativeTimeFormat.[[Style]] to s.
+features: [Intl.RelativeTimeFormat]
+---*/
+
+const validOptions = [
+  [undefined, "long"],
+  ["long", "long"],
+  ["short", "short"],
+  ["narrow", "narrow"],
+  [{ toString() { return "narrow"; } }, "narrow"],
+];
+
+for (const [validOption, expected] of validOptions) {
+  const tf = new Intl.RelativeTimeFormat([], {"style": validOption});
+  const resolvedOptions = tf.resolvedOptions();
+  assert.sameValue(resolvedOptions.style, expected);
+}