diff options
Diffstat (limited to 'node_modules/sparse-bitfield/test.js')
-rw-r--r-- | node_modules/sparse-bitfield/test.js | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/node_modules/sparse-bitfield/test.js b/node_modules/sparse-bitfield/test.js deleted file mode 100644 index ae42ef4..0000000 --- a/node_modules/sparse-bitfield/test.js +++ /dev/null @@ -1,79 +0,0 @@ -var alloc = require('buffer-alloc') -var tape = require('tape') -var bitfield = require('./') - -tape('set and get', function (t) { - var bits = bitfield() - - t.same(bits.get(0), false, 'first bit is false') - bits.set(0, true) - t.same(bits.get(0), true, 'first bit is true') - t.same(bits.get(1), false, 'second bit is false') - bits.set(0, false) - t.same(bits.get(0), false, 'first bit is reset') - t.end() -}) - -tape('set large and get', function (t) { - var bits = bitfield() - - t.same(bits.get(9999999999999), false, 'large bit is false') - bits.set(9999999999999, true) - t.same(bits.get(9999999999999), true, 'large bit is true') - t.same(bits.get(9999999999999 + 1), false, 'large bit + 1 is false') - bits.set(9999999999999, false) - t.same(bits.get(9999999999999), false, 'large bit is reset') - t.end() -}) - -tape('get and set buffer', function (t) { - var bits = bitfield({trackUpdates: true}) - - t.same(bits.pages.get(0, true), undefined) - t.same(bits.pages.get(Math.floor(9999999999999 / 8 / 1024), true), undefined) - bits.set(9999999999999, true) - - var bits2 = bitfield() - var upd = bits.pages.lastUpdate() - bits2.pages.set(Math.floor(upd.offset / 1024), upd.buffer) - t.same(bits2.get(9999999999999), true, 'bit is set') - t.end() -}) - -tape('toBuffer', function (t) { - var bits = bitfield() - - t.same(bits.toBuffer(), alloc(0)) - - bits.set(0, true) - - t.same(bits.toBuffer(), bits.pages.get(0).buffer) - - bits.set(9000, true) - - t.same(bits.toBuffer(), Buffer.concat([bits.pages.get(0).buffer, bits.pages.get(1).buffer])) - t.end() -}) - -tape('pass in buffer', function (t) { - var bits = bitfield() - - bits.set(0, true) - bits.set(9000, true) - - var clone = bitfield(bits.toBuffer()) - - t.same(clone.get(0), true) - t.same(clone.get(9000), true) - t.end() -}) - -tape('set small buffer', function (t) { - var buf = alloc(1) - buf[0] = 255 - var bits = bitfield(buf) - - t.same(bits.get(0), true) - t.same(bits.pages.get(0).buffer.length, bits.pageSize) - t.end() -}) |