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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "gtest/gtest.h"
#include <algorithm>
#include <stdint.h>
#include <vector>
#include "../ClearKeyBase64.cpp"
using namespace std;
struct B64Test {
string b64;
vector<uint8_t> raw;
bool shouldPass;
};
MOZ_RUNINIT const B64Test tests[] = {
{"AAAAADk4AU4AAAAAAAAAAA",
{0x0, 0x0, 0x0, 0x0, 0x39, 0x38, 0x1, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0},
true},
{"h2mqp1zAJjDIC34YXEXBxA==",
{0x87, 0x69, 0xaa, 0xa7, 0x5c, 0xc0, 0x26, 0x30, 0xc8, 0xb, 0x7e, 0x18,
0x5c, 0x45, 0xc1, 0xc4},
true},
{"flcdA35XHQN-Vx0DflcdAw",
{0x7e, 0x57, 0x1d, 0x3, 0x7e, 0x57, 0x1d, 0x3, 0x7e, 0x57, 0x1d, 0x3, 0x7e,
0x57, 0x1d, 0x3},
true},
{
"flczM35XMzN-VzMzflczMw",
{0x7e, 0x57, 0x33, 0x33, 0x7e, 0x57, 0x33, 0x33, 0x7e, 0x57, 0x33, 0x33,
0x7e, 0x57, 0x33, 0x33},
true,
},
{"flcdBH5XHQR-Vx0EflcdBA",
{0x7e, 0x57, 0x1d, 0x4, 0x7e, 0x57, 0x1d, 0x4, 0x7e, 0x57, 0x1d, 0x4, 0x7e,
0x57, 0x1d, 0x4},
true},
{"fldERH5XRER-V0REfldERA",
{0x7e, 0x57, 0x44, 0x44, 0x7e, 0x57, 0x44, 0x44, 0x7e, 0x57, 0x44, 0x44,
0x7e, 0x57, 0x44, 0x44},
true},
{"fuzzbiz=", {0x7e, 0xec, 0xf3, 0x6e, 0x2c}, true},
{"fuzzbizfuzzbizfuzzbizfuzzbizfuzzbizfuzzbizfuzzbizfuzzbiz",
{0x7e, 0xec, 0xf3, 0x6e, 0x2c, 0xdf, 0xbb, 0x3c, 0xdb, 0x8b, 0x37,
0xee, 0xcf, 0x36, 0xe2, 0xcd, 0xfb, 0xb3, 0xcd, 0xb8, 0xb3, 0x7e,
0xec, 0xf3, 0x6e, 0x2c, 0xdf, 0xbb, 0x3c, 0xdb, 0x8b, 0x37, 0xee,
0xcf, 0x36, 0xe2, 0xcd, 0xfb, 0xb3, 0xcd, 0xb8, 0xb3},
true},
{"", {}, true},
{"00", {0xd3}, true},
{"000", {0xd3, 0x4d}, true},
{"invalid", {0x8a, 0x7b, 0xda, 0x96, 0x27}, true},
{"invalic", {0x8a, 0x7b, 0xda, 0x96, 0x27}, true},
// Failure tests
{"A", {}, false}, // 1 character is too few.
{"_", {}, false}, // 1 character is too few.
};
TEST(ClearKey, DecodeBase64)
{
for (const B64Test& test : tests) {
vector<uint8_t> v;
bool rv = DecodeBase64(string(test.b64), v);
EXPECT_EQ(test.shouldPass, rv);
if (test.shouldPass) {
EXPECT_EQ(test.raw.size(), v.size());
for (size_t k = 0; k < test.raw.size(); k++) {
EXPECT_EQ(test.raw[k], v[k]);
}
}
}
}