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