From 2c4ae43e688a9873e86211ea0e7aeb9ba770dd77 Mon Sep 17 00:00:00 2001 From: Minteck Date: Tue, 18 Oct 2022 08:59:09 +0200 Subject: Update --- alarm/node_modules/cuint/test/UINT32_not-test.js | 45 ++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 alarm/node_modules/cuint/test/UINT32_not-test.js (limited to 'alarm/node_modules/cuint/test/UINT32_not-test.js') diff --git a/alarm/node_modules/cuint/test/UINT32_not-test.js b/alarm/node_modules/cuint/test/UINT32_not-test.js new file mode 100644 index 0000000..9b8e3fd --- /dev/null +++ b/alarm/node_modules/cuint/test/UINT32_not-test.js @@ -0,0 +1,45 @@ +var assert = require('assert') +var UINT32 = require('..').UINT32 + +describe('not method', function () { + + describe('0', function () { + + it('should return 2^32-1', function (done) { + var u = UINT32(0).not() + + assert.equal( u.toString(16), 'ffffffff' ) + done() + }) + + }) + + describe('1', function () { + + it('should return 2^32-2', function (done) { + var u = UINT32(1).not() + + assert.equal( u.toString(16), 'fffffffe' ) + done() + }) + + }) + + describe('2^31', function() { + var u = UINT32(0x7FFFFFFF).not() + + assert.equal( u.toString(16), '80000000') + }) + + describe('all bits set', function () { + + it('should return 0', function (done) { + var u = UINT32(0xFFFFFFFF).not() + + assert.equal( u.toNumber(), 0 ) + done() + }) + + }) + +}) -- cgit