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123 lines
4.2 KiB
C++
123 lines
4.2 KiB
C++
//MIT License
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//
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//Copyright (c) 2017 Mindaugas Vinkelis
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//
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//Permission is hereby granted, free of charge, to any person obtaining a copy
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//of this software and associated documentation files (the "Software"), to deal
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//in the Software without restriction, including without limitation the rights
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//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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//copies of the Software, and to permit persons to whom the Software is
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//furnished to do so, subject to the following conditions:
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//
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//The above copyright notice and this permission notice shall be included in all
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//copies or substantial portions of the Software.
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//
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//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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//SOFTWARE.
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#include <gmock/gmock.h>
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#include "serialization_test_utils.h"
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#include <bitsery/traits/string.h>
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using testing::Eq;
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using bitsery::BufferWriter;
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using bitsery::BufferReader;
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using Buffer = bitsery::DefaultConfig::BufferType;
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TEST(BufferReadingErrors, WhenContainerOrTextSizeIsMoreThanMaxThenInvalidBufferDataError) {
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SerializationContext ctx;
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std::string tmp = "larger text then allowed";
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ctx.createSerializer().text1b(tmp,100);
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ctx.createDeserializer().text1b(tmp, 10);
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EXPECT_THAT(ctx.br->getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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}
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TEST(BufferReadingErrors, WhenReadingBoolByteReadsMoreThanOneThenInvalidBufferDataErrorAndResultIsFalse) {
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SerializationContext ctx;
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auto ser = ctx.createSerializer();
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ser.value1b(uint8_t{1});
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ser.value1b(uint8_t{2});
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bool res{};
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auto des = ctx.createDeserializer();
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des.boolValue(res);
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EXPECT_THAT(res, Eq(true));
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des.boolValue(res);
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EXPECT_THAT(res, Eq(false));
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EXPECT_THAT(ctx.br->getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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}
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TEST(BufferReadingErrors, WhenReadingAlignHasNonZerosThenInvalidBufferDataError) {
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Buffer buf{};
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BufferWriter bw{buf};
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uint8_t tmp{0xFF};
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bw.writeBytes<1>(tmp);
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bw.flush();
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BufferReader br{bw.getWrittenRange()};
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bitsery::BitPackingReader<bitsery::DefaultConfig> bpr{br};
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bpr.readBits(tmp,3);
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bpr.align();
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EXPECT_THAT(bpr.getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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}
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TEST(BufferReadingErrors, WhenReadingNewSessionInMiddleOfOldDataThenInvalidBufferError) {
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uint8_t tmp{0xFF};
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Buffer buf{};
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BufferWriter bw{buf};
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for (auto i = 0; i < 2; ++i) {
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bw.beginSession();
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bw.writeBytes<1>(tmp);
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bw.writeBytes<1>(tmp);
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bw.endSession();
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}
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bw.flush();
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BufferReader br{bw.getWrittenRange()};
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for (auto i = 0; i < 2; ++i) {
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br.beginSession();
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br.readBytes<1>(tmp);
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br.beginSession();
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br.readBytes<1>(tmp);
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br.endSession();
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br.endSession();
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}
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EXPECT_THAT(br.getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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}
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TEST(BufferReadingErrors, WhenInitializingSessionsWhenNotEnoughDataThenInvalidBufferData) {
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uint8_t tmp1{0xFF};
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Buffer buf1{};
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BufferWriter bw1{buf1};
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bw1.writeBytes<1>(tmp1);
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bw1.flush();
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BufferReader br1{bw1.getWrittenRange()};
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br1.beginSession();
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EXPECT_THAT(br1.getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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Buffer buf2{};
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BufferWriter bw2{buf2};
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uint16_t tmp2{0x8000};
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bw2.writeBytes<2>(tmp2);
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bw2.flush();
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BufferReader br2{bw2.getWrittenRange()};
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br2.beginSession();
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EXPECT_THAT(br2.getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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}
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TEST(BufferReadingErrors, WhenInitializingSessionsWhereSessionsDataOffsetIsCorruptedThenInvalidBufferData) {
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Buffer buf{};
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BufferWriter bw{buf};
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bw.writeBytes<1>(uint8_t{1});
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bw.writeBytes<1>(uint8_t{1});
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bw.writeBytes<2>(uint16_t{10});
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BufferReader br{bw.getWrittenRange()};
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br.beginSession();
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EXPECT_THAT(br.getError(), Eq(bitsery::BufferReaderError::INVALID_BUFFER_DATA));
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}
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