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-rw-r--r--backend/node_modules/object-inspect/test/fn.js76
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diff --git a/backend/node_modules/object-inspect/test/fn.js b/backend/node_modules/object-inspect/test/fn.js
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+var inspect = require('../');
+var test = require('tape');
+var arrow = require('make-arrow-function')();
+var functionsHaveConfigurableNames = require('functions-have-names').functionsHaveConfigurableNames();
+
+test('function', function (t) {
+ t.plan(1);
+ var obj = [1, 2, function f(n) { return n; }, 4];
+ t.equal(inspect(obj), '[ 1, 2, [Function: f], 4 ]');
+});
+
+test('function name', function (t) {
+ t.plan(1);
+ var f = (function () {
+ return function () {};
+ }());
+ f.toString = function toStr() { return 'function xxx () {}'; };
+ var obj = [1, 2, f, 4];
+ t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)] { toString: [Function: toStr] }, 4 ]');
+});
+
+test('anon function', function (t) {
+ var f = (function () {
+ return function () {};
+ }());
+ var obj = [1, 2, f, 4];
+ t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)], 4 ]');
+
+ t.end();
+});
+
+test('arrow function', { skip: !arrow }, function (t) {
+ t.equal(inspect(arrow), '[Function (anonymous)]');
+
+ t.end();
+});
+
+test('truly nameless function', { skip: !arrow || !functionsHaveConfigurableNames }, function (t) {
+ function f() {}
+ Object.defineProperty(f, 'name', { value: false });
+ t.equal(f.name, false);
+ t.equal(
+ inspect(f),
+ '[Function: f]',
+ 'named function with falsy `.name` does not hide its original name'
+ );
+
+ function g() {}
+ Object.defineProperty(g, 'name', { value: true });
+ t.equal(g.name, true);
+ t.equal(
+ inspect(g),
+ '[Function: true]',
+ 'named function with truthy `.name` hides its original name'
+ );
+
+ var anon = function () {}; // eslint-disable-line func-style
+ Object.defineProperty(anon, 'name', { value: null });
+ t.equal(anon.name, null);
+ t.equal(
+ inspect(anon),
+ '[Function (anonymous)]',
+ 'anon function with falsy `.name` does not hide its anonymity'
+ );
+
+ var anon2 = function () {}; // eslint-disable-line func-style
+ Object.defineProperty(anon2, 'name', { value: 1 });
+ t.equal(anon2.name, 1);
+ t.equal(
+ inspect(anon2),
+ '[Function: 1]',
+ 'anon function with truthy `.name` hides its anonymity'
+ );
+
+ t.end();
+});