diff options
Diffstat (limited to 'node_modules/buffer/test/basic.js')
-rw-r--r-- | node_modules/buffer/test/basic.js | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/node_modules/buffer/test/basic.js b/node_modules/buffer/test/basic.js deleted file mode 100644 index 0368ed9..0000000 --- a/node_modules/buffer/test/basic.js +++ /dev/null @@ -1,85 +0,0 @@ -if (process.env.OBJECT_IMPL) global.TYPED_ARRAY_SUPPORT = false -var B = require('../').Buffer -var test = require('tape') - -test('instanceof Buffer', function (t) { - var buf = new B([1, 2]) - t.ok(buf instanceof B) - t.end() -}) - -test('convert to Uint8Array in modern browsers', function (t) { - if (B.TYPED_ARRAY_SUPPORT) { - var buf = new B([1, 2]) - var uint8array = new Uint8Array(buf.buffer) - t.ok(uint8array instanceof Uint8Array) - t.equal(uint8array[0], 1) - t.equal(uint8array[1], 2) - } else { - t.pass('object impl: skipping test') - } - t.end() -}) - -test('indexes from a string', function (t) { - var buf = new B('abc') - t.equal(buf[0], 97) - t.equal(buf[1], 98) - t.equal(buf[2], 99) - t.end() -}) - -test('indexes from an array', function (t) { - var buf = new B([ 97, 98, 99 ]) - t.equal(buf[0], 97) - t.equal(buf[1], 98) - t.equal(buf[2], 99) - t.end() -}) - -test('setting index value should modify buffer contents', function (t) { - var buf = new B([ 97, 98, 99 ]) - t.equal(buf[2], 99) - t.equal(buf.toString(), 'abc') - - buf[2] += 10 - t.equal(buf[2], 109) - t.equal(buf.toString(), 'abm') - t.end() -}) - -test('storing negative number should cast to unsigned', function (t) { - var buf = new B(1) - - if (B.TYPED_ARRAY_SUPPORT) { - // This does not work with the object implementation -- nothing we can do! - buf[0] = -3 - t.equal(buf[0], 253) - } - - buf = new B(1) - buf.writeInt8(-3, 0) - t.equal(buf[0], 253) - - t.end() -}) - -test('test that memory is copied from array-like', function (t) { - if (B.TYPED_ARRAY_SUPPORT) { - var u = new Uint8Array(4) - var b = new B(u) - b[0] = 1 - b[1] = 2 - b[2] = 3 - b[3] = 4 - - t.equal(u[0], 0) - t.equal(u[1], 0) - t.equal(u[2], 0) - t.equal(u[3], 0) - } else { - t.pass('object impl: skipping test') - } - - t.end() -}) |