diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js')
| -rw-r--r-- | tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js new file mode 100644 index 0000000000..2447a9f64d --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/es5-ext/test/string/#/at.js @@ -0,0 +1,97 @@ +// See tests at https://github.com/mathiasbynens/String.prototype.at + +'use strict'; + +module.exports = function (t, a) { + a(t.length, 1, "Length"); + + a.h1("BMP"); + a(t.call('abc\uD834\uDF06def', -Infinity), '', "-Infinity"); + a(t.call('abc\uD834\uDF06def', -1), '', "-1"); + a(t.call('abc\uD834\uDF06def', -0), 'a', "-0"); + a(t.call('abc\uD834\uDF06def', +0), 'a', "+0"); + a(t.call('abc\uD834\uDF06def', 1), 'b', "1"); + a(t.call('abc\uD834\uDF06def', 3), '\uD834\uDF06', "3"); + a(t.call('abc\uD834\uDF06def', 4), '\uDF06', "4"); + a(t.call('abc\uD834\uDF06def', 5), 'd', "5"); + a(t.call('abc\uD834\uDF06def', 42), '', "42"); + a(t.call('abc\uD834\uDF06def', +Infinity), '', "+Infinity"); + a(t.call('abc\uD834\uDF06def', null), 'a', "null"); + a(t.call('abc\uD834\uDF06def', undefined), 'a', "undefined"); + a(t.call('abc\uD834\uDF06def'), 'a', "No argument"); + a(t.call('abc\uD834\uDF06def', false), 'a', "false"); + a(t.call('abc\uD834\uDF06def', NaN), 'a', "NaN"); + a(t.call('abc\uD834\uDF06def', ''), 'a', "Empty string"); + a(t.call('abc\uD834\uDF06def', '_'), 'a', "_"); + a(t.call('abc\uD834\uDF06def', '1'), 'b', "'1'"); + a(t.call('abc\uD834\uDF06def', []), 'a', "[]"); + a(t.call('abc\uD834\uDF06def', {}), 'a', "{}"); + a(t.call('abc\uD834\uDF06def', -0.9), 'a', "-0.9"); + a(t.call('abc\uD834\uDF06def', 1.9), 'b', "1.9"); + a(t.call('abc\uD834\uDF06def', 7.9), 'f', "7.9"); + a(t.call('abc\uD834\uDF06def', Math.pow(2, 32)), '', "Big number"); + + a.h1("Astral symbol"); + a(t.call('\uD834\uDF06def', -Infinity), '', "-Infinity"); + a(t.call('\uD834\uDF06def', -1), '', "-1"); + a(t.call('\uD834\uDF06def', -0), '\uD834\uDF06', "-0"); + a(t.call('\uD834\uDF06def', +0), '\uD834\uDF06', "+0"); + a(t.call('\uD834\uDF06def', 1), '\uDF06', "1"); + a(t.call('\uD834\uDF06def', 2), 'd', "2"); + a(t.call('\uD834\uDF06def', 3), 'e', "3"); + a(t.call('\uD834\uDF06def', 4), 'f', "4"); + a(t.call('\uD834\uDF06def', 42), '', "42"); + a(t.call('\uD834\uDF06def', +Infinity), '', "+Infinity"); + a(t.call('\uD834\uDF06def', null), '\uD834\uDF06', "null"); + a(t.call('\uD834\uDF06def', undefined), '\uD834\uDF06', "undefined"); + a(t.call('\uD834\uDF06def'), '\uD834\uDF06', "No arguments"); + a(t.call('\uD834\uDF06def', false), '\uD834\uDF06', "false"); + a(t.call('\uD834\uDF06def', NaN), '\uD834\uDF06', "NaN"); + a(t.call('\uD834\uDF06def', ''), '\uD834\uDF06', "Empty string"); + a(t.call('\uD834\uDF06def', '_'), '\uD834\uDF06', "_"); + a(t.call('\uD834\uDF06def', '1'), '\uDF06', "'1'"); + + a.h1("Lone high surrogates"); + a(t.call('\uD834abc', -Infinity), '', "-Infinity"); + a(t.call('\uD834abc', -1), '', "-1"); + a(t.call('\uD834abc', -0), '\uD834', "-0"); + a(t.call('\uD834abc', +0), '\uD834', "+0"); + a(t.call('\uD834abc', 1), 'a', "1"); + a(t.call('\uD834abc', 42), '', "42"); + a(t.call('\uD834abc', +Infinity), '', "Infinity"); + a(t.call('\uD834abc', null), '\uD834', "null"); + a(t.call('\uD834abc', undefined), '\uD834', "undefined"); + a(t.call('\uD834abc'), '\uD834', "No arguments"); + a(t.call('\uD834abc', false), '\uD834', "false"); + a(t.call('\uD834abc', NaN), '\uD834', "NaN"); + a(t.call('\uD834abc', ''), '\uD834', "Empty string"); + a(t.call('\uD834abc', '_'), '\uD834', "_"); + a(t.call('\uD834abc', '1'), 'a', "'a'"); + + a.h1("Lone low surrogates"); + a(t.call('\uDF06abc', -Infinity), '', "-Infinity"); + a(t.call('\uDF06abc', -1), '', "-1"); + a(t.call('\uDF06abc', -0), '\uDF06', "-0"); + a(t.call('\uDF06abc', +0), '\uDF06', "+0"); + a(t.call('\uDF06abc', 1), 'a', "1"); + a(t.call('\uDF06abc', 42), '', "42"); + a(t.call('\uDF06abc', +Infinity), '', "+Infinity"); + a(t.call('\uDF06abc', null), '\uDF06', "null"); + a(t.call('\uDF06abc', undefined), '\uDF06', "undefined"); + a(t.call('\uDF06abc'), '\uDF06', "No arguments"); + a(t.call('\uDF06abc', false), '\uDF06', "false"); + a(t.call('\uDF06abc', NaN), '\uDF06', "NaN"); + a(t.call('\uDF06abc', ''), '\uDF06', "Empty string"); + a(t.call('\uDF06abc', '_'), '\uDF06', "_"); + a(t.call('\uDF06abc', '1'), 'a', "'1'"); + + a.h1("Context"); + a.throws(function () { t.call(undefined); }, TypeError, "Undefined"); + a.throws(function () { t.call(undefined, 4); }, TypeError, + "Undefined + argument"); + a.throws(function () { t.call(null); }, TypeError, "Null"); + a.throws(function () { t.call(null, 4); }, TypeError, "Null + argument"); + a(t.call(42, 0), '4', "Number #1"); + a(t.call(42, 1), '2', "Number #2"); + a(t.call({ toString: function () { return 'abc'; } }, 2), 'c', "Object"); +}; |