| var B = require('../').Buffer |
| var test = require('tape') |
| |
| test('buffer.compare', function (t) { |
| var b = new B(1).fill('a') |
| var c = new B(1).fill('c') |
| var d = new B(2).fill('aa') |
| |
| t.equal(b.compare(c), -1) |
| t.equal(c.compare(d), 1) |
| t.equal(d.compare(b), 1) |
| t.equal(b.compare(d), -1) |
| |
| // static method |
| t.equal(B.compare(b, c), -1) |
| t.equal(B.compare(c, d), 1) |
| t.equal(B.compare(d, b), 1) |
| t.equal(B.compare(b, d), -1) |
| t.end() |
| }) |
| |
| test('buffer.compare argument validation', function (t) { |
| t.throws(function () { |
| var b = new B(1) |
| B.compare(b, 'abc') |
| }) |
| |
| t.throws(function () { |
| var b = new B(1) |
| B.compare('abc', b) |
| }) |
| |
| t.throws(function () { |
| var b = new B(1) |
| b.compare('abc') |
| }) |
| t.end() |
| }) |
| |
| test('buffer.equals', function (t) { |
| var b = new B(5).fill('abcdf') |
| var c = new B(5).fill('abcdf') |
| var d = new B(5).fill('abcde') |
| var e = new B(6).fill('abcdef') |
| |
| t.ok(b.equals(c)) |
| t.ok(!c.equals(d)) |
| t.ok(!d.equals(e)) |
| t.end() |
| }) |
| |
| test('buffer.equals argument validation', function (t) { |
| t.throws(function () { |
| var b = new B(1) |
| b.equals('abc') |
| }) |
| t.end() |
| }) |