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Change tests to reflect https://github.com/tc39/proposal-intl-list-format/pull/27 (#1860) 

* Changes Intl.ListFormat tests reflecting spec

Reflect https://github.com/tc39/proposal-intl-list-format/pull/27
while style:"narrow" and type is not "unit".

* add cases for throws

* remove commetns which cause lint error
This commit is contained in:
Frank Tang 2018-10-15 10:40:25 -07:00 committed by Rick Waldron
parent 9dc33cc5b4
commit e5ae99c6ca
3 changed files with 24 additions and 14 deletions
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12
test/intl402/ListFormat/constructor/constructor/options-style-valid.js
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@ -8,6 +8,7 @@ info: |
InitializeListFormat (listFormat, locales, options)
9. Let s be ? GetOption(options, "style", "string", «"long", "short", "narrow"», "long").
10. Set listFormat.[[Style]] to s.
14. If style is "narrow" and type is not "unit", throw a RangeError exception.
features: [Intl.ListFormat]
---*/
@ -15,8 +16,7 @@ const validOptions = [
[undefined, "long"],
["long", "long"],
["short", "short"],
["narrow", "narrow"],
[{ toString() { return "narrow"; } }, "narrow"],
[{ toString() { return "short"; } }, "short"],
];
for (const [validOption, expected] of validOptions) {
@ -24,3 +24,11 @@ for (const [validOption, expected] of validOptions) {
const resolvedOptions = lf.resolvedOptions();
assert.sameValue(resolvedOptions.style, expected);
}
const lf = new Intl.ListFormat([], {"style": "narrow", "type": "unit"});
const resolvedOptions = lf.resolvedOptions();
assert.sameValue(resolvedOptions.style, "narrow");
assert.throws(RangeError, () => lf = new Intl.ListFormat([], {"style": "narrow"}));
assert.throws(RangeError, () => lf = new Intl.ListFormat([], {"style": "narrow", "type": "conjuction"}));
assert.throws(RangeError, () => lf = new Intl.ListFormat([], {"style": "narrow", "type": "disjuction"}));

9
test/intl402/ListFormat/prototype/format/en-us-narrow.js vendored
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@ -38,6 +38,7 @@ const transforms = [
const lf = new Intl.ListFormat("en-US", {
"style": "narrow",
"type": "unit",
});
assert.sameValue(typeof lf.format, "function", "format should be supported");
@ -45,9 +46,9 @@ assert.sameValue(typeof lf.format, "function", "format should be supported");
for (const f of transforms) {
assert.sameValue(lf.format(f([])), "");
assert.sameValue(lf.format(f(["foo"])), "foo");
assert.sameValue(lf.format(f(["foo", "bar"])), "foo and bar");
assert.sameValue(lf.format(f(["foo", "bar", "baz"])), "foo, bar, and baz");
assert.sameValue(lf.format(f(["foo", "bar", "baz", "quux"])), "foo, bar, baz, and quux");
assert.sameValue(lf.format(f(["foo", "bar"])), "foo bar");
assert.sameValue(lf.format(f(["foo", "bar", "baz"])), "foo bar baz");
assert.sameValue(lf.format(f(["foo", "bar", "baz", "quux"])), "foo bar baz quux");
}
assert.sameValue(lf.format("foo"), "f, o, and o");
assert.sameValue(lf.format("foo"), "f o o");

17
test/intl402/ListFormat/prototype/formatToParts/en-us-narrow.js vendored
View File

@ -47,6 +47,7 @@ const transforms = [
const lf = new Intl.ListFormat("en-US", {
"style": "narrow",
"type": "unit",
});
assert.sameValue(typeof lf.formatToParts, "function", "formatToParts should be supported");
@ -58,31 +59,31 @@ for (const f of transforms) {
]);
verifyFormatParts(lf.formatToParts(f(["foo", "bar"])), [
{ "type": "element", "value": "foo" },
{ "type": "literal", "value": " and " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "bar" },
]);
verifyFormatParts(lf.formatToParts(f(["foo", "bar", "baz"])), [
{ "type": "element", "value": "foo" },
{ "type": "literal", "value": ", " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "bar" },
{ "type": "literal", "value": ", and " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "baz" },
]);
verifyFormatParts(lf.formatToParts(f(["foo", "bar", "baz", "quux"])), [
{ "type": "element", "value": "foo" },
{ "type": "literal", "value": ", " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "bar" },
{ "type": "literal", "value": ", " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "baz" },
{ "type": "literal", "value": ", and " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "quux" },
]);
}
verifyFormatParts(lf.formatToParts("foo"), [
{ "type": "element", "value": "f" },
{ "type": "literal", "value": ", " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "o" },
{ "type": "literal", "value": ", and " },
{ "type": "literal", "value": " " },
{ "type": "element", "value": "o" },
]);