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node_modules/es5-ext/test/object/is-copy-deep.js
Maintainability
38.47
Lines of code
46
Difficulty
22.63
Estimated Errors
0.69
Function weight
By Complexity
By SLOC
'use strict'; module.exports = function (t, a) { var x, y; a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 3 }), true, "Same"); a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2, 3: 4 }), false, "Different property value"); a(t({ 1: 1, 2: 2, 3: 3 }, { 1: 1, 2: 2 }), false, "Property only in source"); a(t({ 1: 1, 2: 2 }, { 1: 1, 2: 2, 3: 4 }), false, "Property only in target"); a(t("raz", "dwa"), false, "String: diff"); a(t("raz", "raz"), true, "String: same"); a(t("32", 32), false, "String & Number"); a(t([1, 'raz', true], [1, 'raz', true]), true, "Array: same"); a(t([1, 'raz', undefined], [1, 'raz']), false, "Array: diff"); a(t(['foo'], ['one']), false, "Array: One value comparision"); x = { foo: { bar: { mar: {} } } }; y = { foo: { bar: { mar: {} } } }; a(t(x, y), true, "Deep"); a(t({ foo: { bar: { mar: 'foo' } } }, { foo: { bar: { mar: {} } } }), false, "Deep: false"); x = { foo: { bar: { mar: {} } } }; x.rec = { foo: x }; y = { foo: { bar: { mar: {} } } }; y.rec = { foo: x }; a(t(x, y), true, "Object: Infinite Recursion: Same #1"); x.rec.foo = y; a(t(x, y), true, "Object: Infinite Recursion: Same #2"); x.rec.foo = x; y.rec.foo = y; a(t(x, y), true, "Object: Infinite Recursion: Same #3"); y.foo.bar.mar = 'raz'; a(t(x, y), false, "Object: Infinite Recursion: Diff"); };