91 lines
3.3 KiB
C
91 lines
3.3 KiB
C
/*
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* Copyright (c) 2008 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <app/tests.h>
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#include <debug.h>
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void printf_tests(void)
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{
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printf("printf tests\n");
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printf("numbers:\n");
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printf("int8: %hhd %hhd %hhd\n", -12, 0, 254);
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printf("uint8: %hhu %hhu %hhu\n", -12, 0, 254);
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printf("int16: %hd %hd %hd\n", -1234, 0, 1234);
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printf("uint16:%hu %hu %hu\n", -1234, 0, 1234);
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printf("int: %d %d %d\n", -12345678, 0, 12345678);
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printf("uint: %u %u %u\n", -12345678, 0, 12345678);
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printf("long: %ld %ld %ld\n", -12345678, 0, 12345678);
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printf("ulong: %lu %lu %lu\n", -12345678, 0, 12345678);
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printf("long: %D %D %D\n", -12345678, 0, 12345678);
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printf("ulong: %U %U %U\n", -12345678, 0, 12345678);
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printf("longlong: %lli %lli %lli\n", -12345678LL, 0LL, 12345678LL);
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printf("ulonglong: %llu %llu %llu\n", -12345678LL, 0LL, 12345678LL);
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printf("size_t: %zd %zd %zd\n", -12345678, 0, 12345678);
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printf("usize_t: %zu %zu %zu\n", -12345678, 0, 12345678);
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printf("hex:\n");
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printf("uint8: %hhx %hhx %hhx\n", -12, 0, 254);
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printf("uint16:%hx %hx %hx\n", -1234, 0, 1234);
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printf("uint: %x %x %x\n", -12345678, 0, 12345678);
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printf("ulong: %lx %lx %lx\n", -12345678, 0, 12345678);
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printf("ulong: %X %X %X\n", -12345678, 0, 12345678);
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printf("ulonglong: %llx %llx %llx\n", -12345678LL, 0LL, 12345678LL);
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printf("usize_t: %zx %zx %zx\n", -12345678, 0, 12345678);
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printf("alt/sign:\n");
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printf("uint: %#x %#X\n", 0xabcdef, 0xabcdef);
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printf("int: %+d %+d\n", 12345678, -12345678);
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printf("formatting\n");
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printf("int: a%8da\n", 12345678);
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printf("int: a%9da\n", 12345678);
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printf("int: a%-9da\n", 12345678);
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printf("int: a%10da\n", 12345678);
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printf("int: a%-10da\n", 12345678);
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printf("int: a%09da\n", 12345678);
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printf("int: a%010da\n", 12345678);
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printf("int: a%6da\n", 12345678);
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printf("a%1sa\n", "b");
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printf("a%9sa\n", "b");
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printf("a%-9sa\n", "b");
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printf("a%5sa\n", "thisisatest");
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int err;
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err = printf("a");
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printf(" returned %d\n", err);
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err = printf("ab");
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printf(" returned %d\n", err);
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err = printf("abc");
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printf(" returned %d\n", err);
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err = printf("abcd");
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printf(" returned %d\n", err);
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err = printf("abcde");
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printf(" returned %d\n", err);
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err = printf("abcdef");
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printf(" returned %d\n", err);
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}
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