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author | Minteck <contact@minteck.org> | 2022-10-18 08:59:09 +0200 |
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committer | Minteck <contact@minteck.org> | 2022-10-18 08:59:09 +0200 |
commit | 2c4ae43e688a9873e86211ea0e7aeb9ba770dd77 (patch) | |
tree | 17848d95522dab25d3cdeb9c4a6450e2a234861f /alarm/node_modules/cuint/test/UINT32_rotateRight-test.js | |
parent | 108525534c28013cfe1897c30e4565f9893f3766 (diff) | |
download | pluralconnect-2c4ae43e688a9873e86211ea0e7aeb9ba770dd77.tar.gz pluralconnect-2c4ae43e688a9873e86211ea0e7aeb9ba770dd77.tar.bz2 pluralconnect-2c4ae43e688a9873e86211ea0e7aeb9ba770dd77.zip |
Update
Diffstat (limited to 'alarm/node_modules/cuint/test/UINT32_rotateRight-test.js')
-rw-r--r-- | alarm/node_modules/cuint/test/UINT32_rotateRight-test.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/alarm/node_modules/cuint/test/UINT32_rotateRight-test.js b/alarm/node_modules/cuint/test/UINT32_rotateRight-test.js new file mode 100644 index 0000000..1c0e927 --- /dev/null +++ b/alarm/node_modules/cuint/test/UINT32_rotateRight-test.js @@ -0,0 +1,51 @@ +var assert = require('assert') +var UINT32 = require('..').UINT32 + +describe('rotateRight method', function () { + + describe('0rotr1', function () { + + it('should return 0', function (done) { + var u = UINT32(0).rotateRight(1) + + assert.equal( u.toNumber(), 0 ) + done() + }) + + }) + + describe('4rotr1', function () { + + it('should return 2', function (done) { + var u = UINT32(4).rotateRight(1) + + assert.equal( u.toNumber(), 2 ) + done() + }) + + }) + + describe('2^16rotr16', function () { + + it('should return 1', function (done) { + var n = Math.pow(2, 16) + var u = UINT32(n).rotateRight(16) + + assert.equal( u.toNumber(), 1 ) + done() + }) + + }) + + describe('1rotr32', function () { + + it('should return 1', function (done) { + var u = UINT32(1).rotateRight(32) + + assert.equal( u.toNumber(), 1 ) + done() + }) + + }) + +}) |