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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/Intl/String/toLocaleUpperCase.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/Intl/String/toLocaleUpperCase.js | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/js/src/tests/non262/Intl/String/toLocaleUpperCase.js b/js/src/tests/non262/Intl/String/toLocaleUpperCase.js new file mode 100644 index 0000000000..0a33320dc7 --- /dev/null +++ b/js/src/tests/non262/Intl/String/toLocaleUpperCase.js @@ -0,0 +1,64 @@ +// |reftest| skip-if(!this.hasOwnProperty("Intl")) + +// Test language dependent special casing with different language tags. +for (let locale of ["lt", "LT", "lt-LT", "lt-u-co-phonebk", "lt-x-lietuva"]) { + assertEq("i\u0307".toLocaleUpperCase(locale), "I"); + assertEq("i\u0307".toLocaleUpperCase([locale]), "I"); + + // Additional language tags are ignored. + assertEq("i\u0307".toLocaleUpperCase([locale, "und"]), "I"); + assertEq("i\u0307".toLocaleUpperCase(["und", locale]), "I\u0307"); +} + +// Ensure "lti" (Leti) isn't misrecognized as "lt", even though both share the +// same prefix. +assertEq("i\u0307".toLocaleUpperCase("lti"), "I\u0307"); +assertEq("i\u0307".toLocaleUpperCase(["lti"]), "I\u0307"); + +// Language tag is always verified. +for (let locale of ["no_locale", "lt-invalid_ext", ["no_locale"], ["en", "no_locale"]]) { + // Empty input string. + assertThrowsInstanceOf(() => "".toLocaleUpperCase(locale), RangeError); + + // Non-empty input string. + assertThrowsInstanceOf(() => "a".toLocaleUpperCase(locale), RangeError); +} + +// No locale argument, undefined as locale, and empty array or array-like all +// return the same result. Testing with "a/A" because it has only simple case +// mappings. +assertEq("a".toLocaleUpperCase(), "A"); +assertEq("a".toLocaleUpperCase(undefined), "A"); +assertEq("a".toLocaleUpperCase([]), "A"); +assertEq("a".toLocaleUpperCase({}), "A"); +assertEq("a".toLocaleUpperCase({length: 0}), "A"); +assertEq("a".toLocaleUpperCase({length: -1}), "A"); + +// Test with incorrect locale type. +for (let locale of [null, 0, Math.PI, NaN, Infinity, true, false, Symbol()]) { + // Empty input string. + assertThrowsInstanceOf(() => "".toLocaleUpperCase([locale]), TypeError); + + // Non-empty input string. + assertThrowsInstanceOf(() => "a".toLocaleUpperCase([locale]), TypeError); +} + +// Primitives are converted with ToObject and then queried for .length property. +for (let locale of [null]) { + // Empty input string. + assertThrowsInstanceOf(() => "".toLocaleUpperCase([locale]), TypeError); + + // Non-empty input string. + assertThrowsInstanceOf(() => "a".toLocaleUpperCase([locale]), TypeError); +} +// ToLength(ToObject(<primitive>)) returns 0. +for (let locale of [0, Math.PI, NaN, Infinity, true, false, Symbol()]) { + // Empty input string. + assertEq("".toLocaleUpperCase(locale), ""); + + // Non-empty input string. + assertEq("a".toLocaleUpperCase(locale), "A"); +} + +if (typeof reportCompare === "function") + reportCompare(0, 0, "ok"); |