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Diffstat (limited to 'alarm/node_modules/cuint/test/UINT32-test.js')
-rw-r--r-- | alarm/node_modules/cuint/test/UINT32-test.js | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/alarm/node_modules/cuint/test/UINT32-test.js b/alarm/node_modules/cuint/test/UINT32-test.js new file mode 100644 index 0000000..4b6536a --- /dev/null +++ b/alarm/node_modules/cuint/test/UINT32-test.js @@ -0,0 +1,220 @@ +var assert = require('assert') +var UINT32 = require('..').UINT32 + +describe('UINT32 constructor', function () { + + describe('with no parameters', function () { + + it('should properly initialize', function (done) { + var u = UINT32() + + assert.equal( u._low, 0 ) + assert.equal( u._high, 0 ) + done() + }) + + }) + + describe('with low and high bits', function () { + + describe('0, 0', function () { + it('should properly initialize', function (done) { + var u = UINT32(0, 0) + + assert.equal( u._low, 0 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('1, 0', function () { + it('should properly initialize', function (done) { + var u = UINT32(1, 0) + + assert.equal( u._low, 1 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('0, 1', function () { + it('should properly initialize', function (done) { + var u = UINT32(0, 1) + + assert.equal( u._low, 0 ) + assert.equal( u._high, 1 ) + done() + }) + }) + + describe('3, 5', function () { + it('should properly initialize', function (done) { + var u = UINT32(3, 5) + + assert.equal( u._low, 3 ) + assert.equal( u._high, 5 ) + done() + }) + }) + + }) + + describe('with number', function () { + + describe('0', function () { + it('should properly initialize', function (done) { + var u = UINT32(0) + + assert.equal( u._low, 0 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('1', function () { + it('should properly initialize', function (done) { + var u = UINT32(1) + + assert.equal( u._low, 1 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('3', function () { + it('should properly initialize', function (done) { + var u = UINT32(3) + + assert.equal( u._low, 3 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('with high bit', function () { + it('should properly initialize', function (done) { + var u = UINT32( Math.pow(2,17)+123 ) + + assert.equal( u._low, 123 ) + assert.equal( u._high, 2 ) + done() + }) + }) + + }) + + describe('with string', function () { + + describe('"0"', function () { + it('should properly initialize', function (done) { + var u = UINT32('0') + + assert.equal( u._low, 0 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('"1"', function () { + it('should properly initialize', function (done) { + var u = UINT32('1') + + assert.equal( u._low, 1 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('10', function () { + it('should properly initialize', function (done) { + var u = UINT32('10') + + assert.equal( u._low, 10 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('with high bit', function () { + it('should properly initialize', function (done) { + var u = UINT32( '' + (Math.pow(2,17)+123) ) + + assert.equal( u._low, 123 ) + assert.equal( u._high, 2 ) + done() + }) + }) + + describe('with radix 10', function () { + it('should properly initialize', function (done) { + var u = UINT32( '123', 10 ) + + assert.equal( u._low, 123 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('with radix 2', function () { + it('should properly initialize', function (done) { + var u = UINT32( '1111011', 2 ) + + assert.equal( u._low, 123 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('with radix 16', function () { + it('should properly initialize', function (done) { + var u = UINT32( '7B', 16 ) + + assert.equal( u._low, 123 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('8000 with radix 16', function () { + it('should properly initialize', function (done) { + var u = UINT32( '8000', 16 ) + + assert.equal( u._low, 32768 ) + assert.equal( u._high, 0 ) + done() + }) + }) + + describe('80000000 with radix 16', function () { + it('should properly initialize', function (done) { + var u = UINT32( '80000000', 16 ) + + assert.equal( u._low, 0 ) + assert.equal( u._high, 32768 ) + done() + }) + }) + + describe('maximum unsigned 32 bits value in base 2', function () { + it('should properly initialize', function (done) { + var u = UINT32( Array(33).join('1'), 2 ) + + assert.equal( u._low, 65535 ) + assert.equal( u._high, 65535 ) + done() + }) + }) + + describe('maximum unsigned 32 bits value in base 16', function () { + it('should properly initialize', function (done) { + var u = UINT32( Array(9).join('F'), 16 ) + + assert.equal( u._low, 65535 ) + assert.equal( u._high, 65535 ) + done() + }) + }) + + }) + +}) |