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-rw-r--r--node_modules/define-properties/test/index.js125
1 files changed, 0 insertions, 125 deletions
diff --git a/node_modules/define-properties/test/index.js b/node_modules/define-properties/test/index.js
deleted file mode 100644
index 3387f6b..0000000
--- a/node_modules/define-properties/test/index.js
+++ /dev/null
@@ -1,125 +0,0 @@
-'use strict';
-
-var define = require('../');
-var test = require('tape');
-var keys = require('object-keys');
-
-var arePropertyDescriptorsSupported = function () {
- var obj = { a: 1 };
- try {
- Object.defineProperty(obj, 'x', { value: obj });
- return obj.x === obj;
- } catch (e) { /* this is IE 8. */
- return false;
- }
-};
-var descriptorsSupported = !!Object.defineProperty && arePropertyDescriptorsSupported();
-
-var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
-
-test('defineProperties', function (dt) {
- dt.test('with descriptor support', { skip: !descriptorsSupported }, function (t) {
- var getDescriptor = function (value) {
- return {
- configurable: true,
- enumerable: false,
- value: value,
- writable: true
- };
- };
-
- var obj = {
- a: 1,
- b: 2,
- c: 3
- };
- t.deepEqual(keys(obj), ['a', 'b', 'c'], 'all literal-set keys start enumerable');
- define(obj, {
- b: 3,
- c: 4,
- d: 5
- });
- t.deepEqual(obj, {
- a: 1,
- b: 2,
- c: 3
- }, 'existing properties were not overridden');
- t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'd'), getDescriptor(5), 'new property "d" was added and is not enumerable');
- t.deepEqual(['a', 'b', 'c'], keys(obj), 'new keys are not enumerable');
-
- define(obj, {
- a: 2,
- b: 3,
- c: 4
- }, {
- a: function () { return true; },
- b: function () { return false; }
- });
- t.deepEqual(obj, {
- b: 2,
- c: 3
- }, 'properties only overriden when predicate exists and returns true');
- t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'd'), getDescriptor(5), 'existing property "d" remained and is not enumerable');
- t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'a'), getDescriptor(2), 'existing property "a" was overridden and is not enumerable');
- t.deepEqual(['b', 'c'], keys(obj), 'overridden keys are not enumerable');
-
- t.end();
- });
-
- dt.test('without descriptor support', { skip: descriptorsSupported }, function (t) {
- var obj = {
- a: 1,
- b: 2,
- c: 3
- };
- define(obj, {
- b: 3,
- c: 4,
- d: 5
- });
- t.deepEqual(obj, {
- a: 1,
- b: 2,
- c: 3,
- d: 5
- }, 'existing properties were not overridden, new properties were added');
-
- define(obj, {
- a: 2,
- b: 3,
- c: 4
- }, {
- a: function () { return true; },
- b: function () { return false; }
- });
- t.deepEqual(obj, {
- a: 2,
- b: 2,
- c: 3,
- d: 5
- }, 'properties only overriden when predicate exists and returns true');
-
- t.end();
- });
-
- dt.end();
-});
-
-test('symbols', { skip: !hasSymbols }, function (t) {
- var sym = Symbol('foo');
- var obj = {};
- var aValue = {};
- var bValue = {};
- var properties = { a: aValue };
- properties[sym] = bValue;
-
- define(obj, properties);
-
- t.deepEqual(Object.keys(obj), [], 'object has no enumerable keys');
- t.deepEqual(Object.getOwnPropertyNames(obj), ['a'], 'object has non-enumerable "a" key');
- t.deepEqual(Object.getOwnPropertySymbols(obj), [sym], 'object has non-enumerable symbol key');
- t.equal(obj.a, aValue, 'string keyed value is defined');
- t.equal(obj[sym], bValue, 'symbol keyed value is defined');
-
- t.end();
-});