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/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright 2012 Couchbase, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include <gtest/gtest.h>
extern "C" {
extern int lcb_base64_encode(const char *src, char *dst,
size_t sz);
}
class Base64 : public ::testing::Test
{
protected:
void validate(const char *src, const char *result) {
char dest[1024];
ASSERT_NE(-1, lcb_base64_encode(src, dest, sizeof(dest)));
EXPECT_STREQ(result, dest);
}
};
TEST_F(Base64, testRFC4648)
{
validate("", "");
validate("f", "Zg==");
validate("fo", "Zm8=");
validate("foo", "Zm9v");
validate("foob", "Zm9vYg==");
validate("fooba", "Zm9vYmE=");
validate("foobar", "Zm9vYmFy");
}
TEST_F(Base64, testWikipediaExample)
{
/* Examples from http://en.wikipedia.org/wiki/Base64 */
validate("Man is distinguished, not only by his reason, but by this singular "
"passion from other animals, which is a lust of the mind, that by a "
"perseverance of delight in the continued and indefatigable generation"
" of knowledge, exceeds the short vehemence of any carnal pleasure.",
"TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz"
"IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2Yg"
"dGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu"
"dWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRo"
"ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4=");
validate("pleasure.", "cGxlYXN1cmUu");
validate("leasure.", "bGVhc3VyZS4=");
validate("easure.", "ZWFzdXJlLg==");
validate("asure.", "YXN1cmUu");
validate("sure.", "c3VyZS4=");
}
TEST_F(Base64, testStuff)
{
// Dummy test data. It looks like the "base64" command line
// utility from gnu coreutils adds the "\n" to the encoded data...
validate("Administrator:password", "QWRtaW5pc3RyYXRvcjpwYXNzd29yZA==");
validate("@", "QA==");
validate("@\n", "QAo=");
validate("@@", "QEA=");
validate("@@\n", "QEAK");
validate("@@@", "QEBA");
validate("@@@\n", "QEBACg==");
validate("@@@@", "QEBAQA==");
validate("@@@@\n", "QEBAQAo=");
validate("blahblah:bla@@h", "YmxhaGJsYWg6YmxhQEBo");
validate("blahblah:bla@@h\n", "YmxhaGJsYWg6YmxhQEBoCg==");
}
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