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* Copyright (c) 2005 Josef Cejka
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* - The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#define BUFFER_SIZE 32
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char *test_print3(void)
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char buffer[BUFFER_SIZE];
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TPRINTF("Testing snprintf(buffer, " STRING(BUFFER_SIZE) ", \"Short text without parameters.\"):\n");
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TPRINTF("Expected result: retval=30 buffer=\"Short text without parameters.\"\n");
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retval = snprintf(buffer, BUFFER_SIZE, "Short text without parameters.");
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TPRINTF("Real result: retval=%d buffer=\"%s\"\n\n", retval, buffer);
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TPRINTF("Testing snprintf(buffer, " STRING(BUFFER_SIZE) ", \"Very very very long text without parameters.\"):\n");
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TPRINTF("Expected result: retval=44 buffer=\"Very very very long text withou\"\n");
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retval = snprintf(buffer, BUFFER_SIZE, "Very very very long text without parameters.");
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TPRINTF("Real result: retval=%d buffer=\"%s\"\n\n", retval, buffer);
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TPRINTF("Testing snprintf(buffer, " STRING(BUFFER_SIZE) ", \"Short %%s.\", \"text\"):\n");
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TPRINTF("Expected result: retval=11 buffer=\"Short text.\"\n");
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retval = snprintf(buffer, BUFFER_SIZE, "Short %s.", "text");
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TPRINTF("Real result: retval=%d buffer=\"%s\"\n\n", retval, buffer);
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TPRINTF("Testing snprintf(buffer, " STRING(BUFFER_SIZE) ", \"Very long %%s. This text's length is more than %%d. We are interested in the result.\", \"text\", " STRING(BUFFER_SIZE) "):\n");
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TPRINTF("Expected result: retval=84 buffer=\"Very long text. This text's len\"\n");
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retval = snprintf(buffer, BUFFER_SIZE, "Very long %s. This text's length is more than %d. We are interested in the result.", "text", BUFFER_SIZE);
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TPRINTF("Real result: retval=%d buffer=\"%s\"\n\n", retval, buffer);