| 1 | /*
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| 2 | * Copyright (c) 2005 Josef Cejka
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /*
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| 30 | * This test tests several features of the HelenOS
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| 31 | * printf() implementation which go beyond the POSIX
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| 32 | * specification and GNU printf() behaviour.
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| 33 | *
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| 34 | * Therefore we disable printf() argument checking by
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| 35 | * the GCC compiler in this source file to avoid false
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| 36 | * positives.
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| 37 | *
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| 38 | */
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| 39 | #define NVERIFY_PRINTF
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| 40 |
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| 41 | #include <stdio.h>
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| 42 | #include <unistd.h>
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| 43 | #include "../tester.h"
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| 44 |
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| 45 | const char *test_print5(void)
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| 46 | {
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| 47 | TPRINTF("Testing printf(\"%%s\", NULL):\n");
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| 48 | TPRINTF("Expected output: \"(NULL)\"\n");
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| 49 | TPRINTF("Real output: \"%s\"\n\n", (char *) NULL);
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| 50 |
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| 51 | TPRINTF("Testing printf(\"%%c %%3.2c %%-3.2c %%2.3c %%-2.3c\", 'a', 'b', 'c', 'd', 'e'):\n");
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| 52 | TPRINTF("Expected output: [a] [ b] [c ] [ d] [e ]\n");
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| 53 | TPRINTF("Real output: [%c] [%3.2c] [%-3.2c] [%2.3c] [%-2.3c]\n\n", 'a', 'b', 'c', 'd', 'e');
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| 54 |
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| 55 | return NULL;
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| 56 | }
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