79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2015 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "buffer_test.h"
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#include <cstring>
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#include <iostream>
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#include <tuple>
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#include <CUnit/CUnit.h>
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#include <nghttp2/nghttp2.h>
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#include "buffer.h"
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namespace nghttp2 {
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void test_buffer_write(void) {
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Buffer<16> b;
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CU_ASSERT(0 == b.rleft());
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CU_ASSERT(16 == b.wleft());
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b.write("012", 3);
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CU_ASSERT(3 == b.rleft());
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CU_ASSERT(13 == b.wleft());
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CU_ASSERT(b.pos == std::begin(b.buf));
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b.drain(3);
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CU_ASSERT(0 == b.rleft());
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CU_ASSERT(13 == b.wleft());
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CU_ASSERT(3 == b.pos - std::begin(b.buf));
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auto n = b.write("0123456789ABCDEF", 16);
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CU_ASSERT(n == 13);
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CU_ASSERT(13 == b.rleft());
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CU_ASSERT(0 == b.wleft());
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CU_ASSERT(3 == b.pos - std::begin(b.buf));
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CU_ASSERT(0 == memcmp(b.pos, "0123456789ABC", 13));
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b.reset();
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CU_ASSERT(0 == b.rleft());
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CU_ASSERT(16 == b.wleft());
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CU_ASSERT(b.pos == std::begin(b.buf));
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b.write(5);
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CU_ASSERT(5 == b.rleft());
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CU_ASSERT(11 == b.wleft());
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CU_ASSERT(b.pos == std::begin(b.buf));
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}
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} // namespace nghttp2
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