.gitignore added
[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / call-bind / test / callBound.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/call-bind/test/callBound.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/call-bind/test/callBound.js
new file mode 100644 (file)
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@@ -0,0 +1,55 @@
+'use strict';
+
+var test = require('tape');
+
+var callBound = require('../callBound');
+
+test('callBound', function (t) {
+       // static primitive
+       t.equal(callBound('Array.length'), Array.length, 'Array.length yields itself');
+       t.equal(callBound('%Array.length%'), Array.length, '%Array.length% yields itself');
+
+       // static non-function object
+       t.equal(callBound('Array.prototype'), Array.prototype, 'Array.prototype yields itself');
+       t.equal(callBound('%Array.prototype%'), Array.prototype, '%Array.prototype% yields itself');
+       t.equal(callBound('Array.constructor'), Array.constructor, 'Array.constructor yields itself');
+       t.equal(callBound('%Array.constructor%'), Array.constructor, '%Array.constructor% yields itself');
+
+       // static function
+       t.equal(callBound('Date.parse'), Date.parse, 'Date.parse yields itself');
+       t.equal(callBound('%Date.parse%'), Date.parse, '%Date.parse% yields itself');
+
+       // prototype primitive
+       t.equal(callBound('Error.prototype.message'), Error.prototype.message, 'Error.prototype.message yields itself');
+       t.equal(callBound('%Error.prototype.message%'), Error.prototype.message, '%Error.prototype.message% yields itself');
+
+       // prototype function
+       t.notEqual(callBound('Object.prototype.toString'), Object.prototype.toString, 'Object.prototype.toString does not yield itself');
+       t.notEqual(callBound('%Object.prototype.toString%'), Object.prototype.toString, '%Object.prototype.toString% does not yield itself');
+       t.equal(callBound('Object.prototype.toString')(true), Object.prototype.toString.call(true), 'call-bound Object.prototype.toString calls into the original');
+       t.equal(callBound('%Object.prototype.toString%')(true), Object.prototype.toString.call(true), 'call-bound %Object.prototype.toString% calls into the original');
+
+       t['throws'](
+               function () { callBound('does not exist'); },
+               SyntaxError,
+               'nonexistent intrinsic throws'
+       );
+       t['throws'](
+               function () { callBound('does not exist', true); },
+               SyntaxError,
+               'allowMissing arg still throws for unknown intrinsic'
+       );
+
+       /* globals WeakRef: false */
+       t.test('real but absent intrinsic', { skip: typeof WeakRef !== 'undefined' }, function (st) {
+               st['throws'](
+                       function () { callBound('WeakRef'); },
+                       TypeError,
+                       'real but absent intrinsic throws'
+               );
+               st.equal(callBound('WeakRef', true), undefined, 'allowMissing arg avoids exception');
+               st.end();
+       });
+
+       t.end();
+});