415gotit

node_modules/msgpack-lite/test/24.int64.js

@@ -0,0 +1,76 @@
+#!/usr/bin/env mocha -R spec
+
+/*jshint -W053 */
+
+var Int64Buffer = require("int64-buffer");
+var Uint64BE = Int64Buffer.Uint64BE;
+var Int64BE = Int64Buffer.Int64BE;
+
+var assert = require("assert");
+var msgpackJS = "../index";
+var isBrowser = ("undefined" !== typeof window);
+var msgpack = isBrowser && window.msgpack || require(msgpackJS);
+var TITLE = __filename.replace(/^.*\//, "");
+
+describe(TITLE, function() {
+  var options = {};
+
+  it("createCodec({int64: true})", function() {
+    var codec = msgpack.createCodec({int64: true});
+    assert.ok(codec);
+    options.codec = codec;
+  });
+
+  it("Uint64BE", function() {
+    [
+      0, 1, Math.pow(2, 16), Math.pow(2, 32), Math.pow(2, 48)
+    ].forEach(function(value) {
+      var source = Uint64BE(value);
+      assert.equal(+source, value);
+      var encoded = msgpack.encode(source, options);
+      assert.equal(encoded[0], 0xcf);
+      assert.equal(encoded.length, 9);
+      var decoded = msgpack.decode(encoded, options);
+      assert.equal(+decoded, value);
+    });
+
+    [
+      "0", "1", "123456789abcdef0", "fedcba9876543210"
+    ].forEach(function(value) {
+      var source = Uint64BE(value, 16);
+      assert.equal(source.toString(16), value);
+      var encoded = msgpack.encode(source, options);
+      assert.equal(encoded[0], 0xcf);
+      assert.equal(encoded.length, 9);
+      var decoded = msgpack.decode(encoded, options);
+      assert.equal(decoded.toString(16), value);
+    });
+  });
+
+  it("Int64BE", function() {
+    [
+      0, 1, Math.pow(2, 16), Math.pow(2, 32), Math.pow(2, 48),
+      -1, -Math.pow(2, 16), -Math.pow(2, 32), -Math.pow(2, 48)
+    ].forEach(function(value) {
+      var source = Int64BE(value);
+      assert.equal(+source, value);
+      var encoded = msgpack.encode(source, options);
+      assert.equal(encoded[0], 0xd3);
+      assert.equal(encoded.length, 9);
+      var decoded = msgpack.decode(encoded, options);
+      assert.equal(+decoded, value);
+    });
+
+    [
+      "0", "1", "-1", "123456789abcdef0", "-123456789abcdef0"
+    ].forEach(function(value) {
+      var source = Int64BE(value, 16);
+      assert.equal(source.toString(16), value);
+      var encoded = msgpack.encode(source, options);
+      assert.equal(encoded[0], 0xd3);
+      assert.equal(encoded.length, 9);
+      var decoded = msgpack.decode(encoded, options);
+      assert.equal(decoded.toString(16), value);
+    });
+  });
+});