/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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#include "cx/test.h"
#include "cx/streams.h"
#include "cx/buffer.h"
CX_TEST(test_stream_bncopy) {
CxBuffer source, target;
char sbuf[32], tbuf[32];
memset(tbuf, 0, 32);
cxBufferInit(&source, sbuf, 32, NULL, 0);
cxBufferInit(&target, tbuf, 32, NULL, 0);
cxBufferPutString(&source, "This is a stream copy test.");
cxBufferSeek(&source, 0, SEEK_SET);
char tmp[4];
CX_TEST_DO {
size_t result = cx_stream_bncopy(&source, &target,
cxBufferReadFunc,
cxBufferWriteFunc,
tmp, 4, 0);
CX_TEST_ASSERT(result == 0);
CX_TEST_ASSERT(target.size == 0);
result = cx_stream_bncopy(&source, &target,
cxBufferReadFunc,
cxBufferWriteFunc,
tmp, 4, 20);
CX_TEST_ASSERT(result == 20);
CX_TEST_ASSERT(target.size == 20);
CX_TEST_ASSERT(strcmp("This is a stream cop\0", tbuf) == 0);
result = cx_stream_bcopy(&source, &target,
cxBufferReadFunc,
cxBufferWriteFunc,
NULL, 16);
CX_TEST_ASSERT(result == 7);
CX_TEST_ASSERT(target.size == 27);
CX_TEST_ASSERT(strcmp("This is a stream copy test.\0", tbuf) == 0);
}
cxBufferDestroy(&source);
cxBufferDestroy(&target);
}
CX_TEST(test_stream_ncopy) {
CxBuffer source, target;
char sbuf[32], tbuf[32];
memset(tbuf, 0, 32);
cxBufferInit(&source, sbuf, 32, NULL, 0);
cxBufferInit(&target, tbuf, 32, NULL, 0);
cxBufferPutString(&source, "This is a stream copy test.");
cxBufferSeek(&source, 0, SEEK_SET);
CX_TEST_DO {
size_t result = cx_stream_ncopy(&source, &target,
cxBufferReadFunc,
cxBufferWriteFunc,
20);
CX_TEST_ASSERT(result == 20);
CX_TEST_ASSERT(target.size == 20);
CX_TEST_ASSERT(strcmp("This is a stream cop\0", tbuf) == 0);
result = cx_stream_copy(&source, &target,
cxBufferReadFunc,
cxBufferWriteFunc);
CX_TEST_ASSERT(result == 7);
CX_TEST_ASSERT(target.size == 27);
CX_TEST_ASSERT(strcmp("This is a stream copy test.\0", tbuf) == 0);
}
cxBufferDestroy(&source);
cxBufferDestroy(&target);
}
CxTestSuite *cx_test_suite_streams(void) {
CxTestSuite *suite = cx_test_suite_new("streams");
cx_test_register(suite, test_stream_bncopy);
cx_test_register(suite, test_stream_ncopy);
return suite;
}