mirror of
https://github.com/nodejs/node.git
synced 2026-11-09 15:11:11 -05:00
Rich Trott
d7aa8fa088
Update ESLint to 2.1.0. ESLint has a number of potentially-useful new features but this change attempts to be minimal in its changes. However, some things could not be avoided reasonably. ESLint 2.1.0 found a few lint issues that ESLing 1.x missed with template strings that did not take advantage of any features of template strings, and `let` declarations where `const` sufficed. Additionally, ESLint 2.1.0 removes some granularity around enabling ES6 features. Some features (e.g., spread operator) that had been turned off in our configuration for ESLint 1.x are now permitted. PR-URL: https://github.com/nodejs/node/pull/5214 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: jbergstroem - Johan Bergström <bugs@bergstroem.nu> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Myles Borins <myles.borins@gmail.com>
84 lines
1.7 KiB
JavaScript
84 lines
1.7 KiB
JavaScript
var test = require("tape")
|
|
var extend = require("./")
|
|
var mutableExtend = require("./mutable")
|
|
|
|
test("merge", function(assert) {
|
|
var a = { a: "foo" }
|
|
var b = { b: "bar" }
|
|
|
|
assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
|
|
assert.end()
|
|
})
|
|
|
|
test("replace", function(assert) {
|
|
var a = { a: "foo" }
|
|
var b = { a: "bar" }
|
|
|
|
assert.deepEqual(extend(a, b), { a: "bar" })
|
|
assert.end()
|
|
})
|
|
|
|
test("undefined", function(assert) {
|
|
var a = { a: undefined }
|
|
var b = { b: "foo" }
|
|
|
|
assert.deepEqual(extend(a, b), { a: undefined, b: "foo" })
|
|
assert.deepEqual(extend(b, a), { a: undefined, b: "foo" })
|
|
assert.end()
|
|
})
|
|
|
|
test("handle 0", function(assert) {
|
|
var a = { a: "default" }
|
|
var b = { a: 0 }
|
|
|
|
assert.deepEqual(extend(a, b), { a: 0 })
|
|
assert.deepEqual(extend(b, a), { a: "default" })
|
|
assert.end()
|
|
})
|
|
|
|
test("is immutable", function (assert) {
|
|
var record = {}
|
|
|
|
extend(record, { foo: "bar" })
|
|
assert.equal(record.foo, undefined)
|
|
assert.end()
|
|
})
|
|
|
|
test("null as argument", function (assert) {
|
|
var a = { foo: "bar" }
|
|
var b = null
|
|
var c = void 0
|
|
|
|
assert.deepEqual(extend(b, a, c), { foo: "bar" })
|
|
assert.end()
|
|
})
|
|
|
|
test("mutable", function (assert) {
|
|
var a = { foo: "bar" }
|
|
|
|
mutableExtend(a, { bar: "baz" })
|
|
|
|
assert.equal(a.bar, "baz")
|
|
assert.end()
|
|
})
|
|
|
|
test("null prototype", function(assert) {
|
|
var a = { a: "foo" }
|
|
var b = Object.create(null)
|
|
b.b = "bar";
|
|
|
|
assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
|
|
assert.end()
|
|
})
|
|
|
|
test("null prototype mutable", function (assert) {
|
|
var a = { foo: "bar" }
|
|
var b = Object.create(null)
|
|
b.bar = "baz";
|
|
|
|
mutableExtend(a, b)
|
|
|
|
assert.equal(a.bar, "baz")
|
|
assert.end()
|
|
})
|