Changeset 79a0317 for imaps-frontend/node_modules/is-symbol/test

Timestamp:

01/21/25 03:08:24 (2 weeks ago)

Author:

stefan toskovski <stefantoska84@…>

Branches:

main

Parents:

0c6b92a

Message:

F4 Finalna Verzija

File:

• imaps-frontend/node_modules/is-symbol/test/index.js (modified) (5 diffs)

imaps-frontend/node_modules/is-symbol/test/index.js

@@ -2 +2 @@
 
 var test = require('tape');
+var forEach = require('for-each');
+var v = require('es-value-fixtures');
+
 var isSymbol = require('../index');
 
-var forEach = function (arr, func) {
-        var i;
-        for (i = 0; i < arr.length; ++i) {
-                func(arr[i], i, arr);
-        }
-};
-
 var hasSymbols = require('has-symbols')();
+var hasToStringTag = require('has-tostringtag/shams')();
 var inspect = require('object-inspect');
-var debug = function (v, m) { return inspect(v) + ' ' + m; };
 
 test('non-symbol values', function (t) {
-        var nonSymbols = [
-                true,
-                false,
+        var nonSymbols = v.nonSymbolPrimitives.concat(
                 Object(true),
                 Object(false),
-                null,
-                undefined,
+                // @ts-expect-error TS sucks with concat
                 {},
                 [],
                 /a/g,
-                'string',
-                42,
                 new Date(),
                 function () {},
                 NaN
-        ];
+        );
         t.plan(nonSymbols.length);
         forEach(nonSymbols, function (nonSymbol) {
-                t.equal(false, isSymbol(nonSymbol), debug(nonSymbol, 'is not a symbol'));
+                t.equal(isSymbol(nonSymbol), false, inspect(nonSymbol) + ' is not a symbol');
         });
         t.end();
@@ -42 +33 @@
         t.test('real symbol valueOf', { skip: !hasSymbols }, function (st) {
                 var fakeSymbol = { valueOf: function () { return Symbol('foo'); } };
-                st.equal(false, isSymbol(fakeSymbol), 'object with valueOf returning a symbol is not a symbol');
+                st.equal(isSymbol(fakeSymbol), false, 'object with valueOf returning a symbol is not a symbol');
                 st.end();
         });
 
-        t.test('faked @@toStringTag', { skip: !hasSymbols || !Symbol.toStringTag }, function (st) {
+        t.test('faked @@toStringTag', { skip: !hasToStringTag }, function (st) {
+                /** @type {{ valueOf(): unknown; [Symbol.toStringTag]?: unknown }} */
                 var fakeSymbol = { valueOf: function () { return Symbol('foo'); } };
                 fakeSymbol[Symbol.toStringTag] = 'Symbol';
-                st.equal(false, isSymbol(fakeSymbol), 'object with fake Symbol @@toStringTag and valueOf returning a symbol is not a symbol');
+                st.equal(isSymbol(fakeSymbol), false, 'object with fake Symbol @@toStringTag and valueOf returning a symbol is not a symbol');
+
+                /** @type {{ valueOf(): unknown; [Symbol.toStringTag]?: unknown }} */
                 var notSoFakeSymbol = { valueOf: function () { return 42; } };
                 notSoFakeSymbol[Symbol.toStringTag] = 'Symbol';
-                st.equal(false, isSymbol(notSoFakeSymbol), 'object with fake Symbol @@toStringTag and valueOf not returning a symbol is not a symbol');
+                st.equal(isSymbol(notSoFakeSymbol), false, 'object with fake Symbol @@toStringTag and valueOf not returning a symbol is not a symbol');
                 st.end();
         });
 
         var fakeSymbolString = { toString: function () { return 'Symbol(foo)'; } };
-        t.equal(false, isSymbol(fakeSymbolString), 'object with toString returning Symbol(foo) is not a symbol');
+        t.equal(isSymbol(fakeSymbolString), false, 'object with toString returning Symbol(foo) is not a symbol');
 
         t.end();
@@ -64 +58 @@
 test('Symbol support', { skip: !hasSymbols }, function (t) {
         t.test('well-known Symbols', function (st) {
+                /** @type {(name: string) => name is Exclude<keyof SymbolConstructor, 'for' | 'keyFor'>} */
                 var isWellKnown = function filterer(name) {
                         return name !== 'for' && name !== 'keyFor' && !(name in filterer);
@@ -69 +64 @@
                 var wellKnownSymbols = Object.getOwnPropertyNames(Symbol).filter(isWellKnown);
                 wellKnownSymbols.forEach(function (name) {
-                        var sym = Symbol[name];
-                        st.equal(true, isSymbol(sym), debug(sym, ' is a symbol'));
+                        // eslint-disable-next-line no-extra-parens
+                        var sym = Symbol[/** @type {keyof SymbolConstructor} */ (name)];
+                        st.equal(isSymbol(sym), true, inspect(sym) + ' is a symbol');
                 });
                 st.end();
@@ -76 +72 @@
 
         t.test('user-created symbols', function (st) {
-                var symbols = [
+                var symbols = v.symbols.concat(
                         Symbol(),
                         Symbol('foo'),
                         Symbol['for']('foo'),
                         Object(Symbol('object'))
-                ];
+                );
                 symbols.forEach(function (sym) {
-                        st.equal(true, isSymbol(sym), debug(sym, ' is a symbol'));
+                        st.equal(isSymbol(sym), true, inspect(sym) + ' is a symbol');
                 });
                 st.end();