| /* |
| * nghttp2 - HTTP/2 C Library |
| * |
| * Copyright (c) 2015 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 "buffer_test.h" |
| |
| #include <cstring> |
| #include <iostream> |
| #include <tuple> |
| |
| #include <CUnit/CUnit.h> |
| |
| #include <nghttp2/nghttp2.h> |
| |
| #include "buffer.h" |
| |
| namespace nghttp2 { |
| |
| void test_buffer_write(void) { |
| Buffer<16> b; |
| CU_ASSERT(0 == b.rleft()); |
| CU_ASSERT(16 == b.wleft()); |
| |
| b.write("012", 3); |
| |
| CU_ASSERT(3 == b.rleft()); |
| CU_ASSERT(13 == b.wleft()); |
| CU_ASSERT(b.pos == std::begin(b.buf)); |
| |
| b.drain(3); |
| |
| CU_ASSERT(0 == b.rleft()); |
| CU_ASSERT(13 == b.wleft()); |
| CU_ASSERT(3 == b.pos - std::begin(b.buf)); |
| |
| auto n = b.write("0123456789ABCDEF", 16); |
| |
| CU_ASSERT(n == 13); |
| |
| CU_ASSERT(13 == b.rleft()); |
| CU_ASSERT(0 == b.wleft()); |
| CU_ASSERT(3 == b.pos - std::begin(b.buf)); |
| CU_ASSERT(0 == memcmp(b.pos, "0123456789ABC", 13)); |
| |
| b.reset(); |
| |
| CU_ASSERT(0 == b.rleft()); |
| CU_ASSERT(16 == b.wleft()); |
| CU_ASSERT(b.pos == std::begin(b.buf)); |
| |
| b.write(5); |
| |
| CU_ASSERT(5 == b.rleft()); |
| CU_ASSERT(11 == b.wleft()); |
| CU_ASSERT(b.pos == std::begin(b.buf)); |
| } |
| |
| } // namespace nghttp2 |