/* * nghttp2 - HTTP/2 C Library * * Copyright (c) 2016 Tatsuhiro Tsujikawa * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "base64_test.h" #include #include #include #include #include "base64.h" namespace nghttp2 { void test_base64_encode(void) { { std::string in = "\xff"; auto out = base64::encode(std::begin(in), std::end(in)); CU_ASSERT("/w==" == out); } { std::string in = "\xff\xfe"; auto out = base64::encode(std::begin(in), std::end(in)); CU_ASSERT("//4=" == out); } { std::string in = "\xff\xfe\xfd"; auto out = base64::encode(std::begin(in), std::end(in)); CU_ASSERT("//79" == out); } { std::string in = "\xff\xfe\xfd\xfc"; auto out = base64::encode(std::begin(in), std::end(in)); CU_ASSERT("//79/A==" == out); } } void test_base64_decode(void) { BlockAllocator balloc(4096, 4096); { std::string in = "/w=="; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("\xff" == out); CU_ASSERT("\xff" == base64::decode(balloc, std::begin(in), std::end(in))); } { std::string in = "//4="; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("\xff\xfe" == out); CU_ASSERT("\xff\xfe" == base64::decode(balloc, std::begin(in), std::end(in))); } { std::string in = "//79"; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("\xff\xfe\xfd" == out); CU_ASSERT("\xff\xfe\xfd" == base64::decode(balloc, std::begin(in), std::end(in))); } { std::string in = "//79/A=="; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("\xff\xfe\xfd\xfc" == out); CU_ASSERT("\xff\xfe\xfd\xfc" == base64::decode(balloc, std::begin(in), std::end(in))); } { // we check the number of valid input must be multiples of 4 std::string in = "//79="; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("" == out); CU_ASSERT("" == base64::decode(balloc, std::begin(in), std::end(in))); } { // ending invalid character at the boundary of multiples of 4 is // bad std::string in = "bmdodHRw\n"; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("" == out); CU_ASSERT("" == base64::decode(balloc, std::begin(in), std::end(in))); } { // after seeing '=', subsequent input must be also '='. std::string in = "//79/A=A"; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("" == out); CU_ASSERT("" == base64::decode(balloc, std::begin(in), std::end(in))); } { // additional '=' at the end is bad std::string in = "//79/A======"; auto out = base64::decode(std::begin(in), std::end(in)); CU_ASSERT("" == out); CU_ASSERT("" == base64::decode(balloc, std::begin(in), std::end(in))); } } } // namespace nghttp2