mirror of https://github.com/tailix/libkernaux.git
35 lines
844 B
C
35 lines
844 B
C
#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <kernaux/printf.h>
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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void test_main()
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{
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char buffer[1000];
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// Sanity check
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{
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memset(buffer, 0xff, sizeof(buffer));
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const int result =
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kernaux_snprintf(buffer, sizeof(buffer), "%s", "Hello, World!");
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fprintf(stderr, "%d:%s\n", result, buffer);
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assert(result == 13);
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assert(strcmp(buffer, "Hello, World!") == 0);
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}
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// i386 requires "(long long)0" instead of just "0"
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{
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memset(buffer, 0xff, sizeof(buffer));
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const int result =
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kernaux_snprintf(buffer, sizeof(buffer), "%#.0llx", (long long)0);
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fprintf(stderr, "%d:%s\n", result, buffer);
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assert(result == 0);
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assert(strcmp(buffer, "") == 0);
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}
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}
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