blob: 446455cd2fb584567085f4130163c7bcd7edf56c [file] [log] [blame]
// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
/**
* @fileoverview Tests recovering written vom data js to js.
*/
var test = require('prova');
var BigInt = require('./../../src/vdl/big-int.js');
var RawVomWriter = require('./../../src/vom/raw-vom-writer');
var RawVomReader = require('./../../src/vom/raw-vom-reader');
var Promise = require('../../src/lib/promise');
test('Reading and writing big uint', function(t) {
var testVals = [
new BigInt(0, new Uint8Array([])),
new BigInt(0, new Uint8Array([0])),
new BigInt(1, new Uint8Array([1, 0])),
new BigInt(1, new Uint8Array([1, 0, 0])),
new BigInt(1, new Uint8Array([0xff])),
new BigInt(1, new Uint8Array([0xff, 0xff])),
new BigInt(1, new Uint8Array([0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0xff, 0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0xff, 0xff, 0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0xff, 0xff, 0xff, 0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff])),
new BigInt(1,
new Uint8Array([0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff]))
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeUint(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readBigUint().then(function(result) {
t.ok(testVal.equals(result), 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing big int', function(t) {
var testVals = [
new BigInt(0, new Uint8Array([])),
new BigInt(0, new Uint8Array([0])),
new BigInt(1, new Uint8Array([1])),
new BigInt(1, new Uint8Array([0, 0, 1])),
new BigInt(1, new Uint8Array([0x7f])),
new BigInt(1, new Uint8Array([0x7f, 0xff])),
new BigInt(1, new Uint8Array([0x7f, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0x7f, 0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0x7f, 0xff, 0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0x7f, 0xff, 0xff, 0xff, 0xff, 0xff])),
new BigInt(1, new Uint8Array([0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff])),
new BigInt(1,
new Uint8Array([0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff])),
new BigInt(-1, new Uint8Array([0x01])),
new BigInt(-1, new Uint8Array([0x80])),
new BigInt(-1, new Uint8Array([0x80, 0x00])),
new BigInt(-1, new Uint8Array([0x80, 0x00, 0x00])),
new BigInt(-1, new Uint8Array([0x80, 0x00, 0x00, 0x00])),
new BigInt(-1, new Uint8Array([0x80, 0x00, 0x00, 0x00, 0x00])),
new BigInt(-1, new Uint8Array([0x80, 0x00, 0x00, 0x00, 0x00, 0x00])),
new BigInt(-1, new Uint8Array([0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])),
new BigInt(-1,
new Uint8Array([0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]))
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeInt(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readBigInt().then(function(result) {
t.ok(testVal.equals(result), 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing uint', function(t) {
var testVals = [
0,
1,
0x50,
0xff,
0xffff,
0xffffff,
0xffffffff
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeUint(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readUint().then(function(result) {
t.equals(result, testVal, 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing int', function(t) {
var testVals = [
0,
1,
-1,
0x50,
-0x50,
0xff,
0xffff,
0xffffff,
0x7fffffff,
-0xff,
-0xffff,
-0xffffff,
-0x80000000
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeInt(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readInt().then(function(result) {
t.equals(result, testVal, 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing float', function(t) {
var testVals = [
0,
1,
-1,
1088.12,
-1088.12,
0.000000004,
-0.000000004,
Number.MAX_VALUE,
Number.MIN_VALUE,
Number.NEGATIVE_INFINITY,
Number.POSITIVE_INFINITY
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeFloat(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readFloat().then(function(result) {
t.equals(result, testVal, 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing string', function(t) {
var testVals = [
'',
'abcd',
'ଆ➓龥𐇐𒅑'
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeString(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readString().then(function(result) {
t.equals(result, testVal, 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing bool', function(t) {
var testVals = [
true,
false
];
var promises = [];
function runTest(testVal) {
var rw = new RawVomWriter();
rw.writeBool(testVal);
var rr = new RawVomReader(rw.getBytes());
promises.push(rr.readBool().then(function(result) {
t.equals(result, testVal, 'expected ' + testVal + ' got ' + result);
}));
}
for (var i = 0; i < testVals.length; i++) {
runTest(testVals[i]);
}
Promise.all(promises).then(function() {
t.end();
}, t.end);
});
test('Reading and writing multiple values', function(t) {
var rw = new RawVomWriter();
rw.writeString('test');
rw.writeFloat(9.4);
rw.writeInt(-4);
rw.writeUint(8);
var rr = new RawVomReader(rw.getBytes());
rr.readString().then(function(val) {
t.equals(val, 'test');
return rr.readFloat();
}).then(function(val) {
t.equals(val, 9.4);
return rr.readInt();
}).then(function(val) {
t.equals(val, -4);
return rr.readUint();
}).then(function(val) {
t.equals(val, 8);
t.end();
}).catch(t.end);
});