From 0fc6d68615c4921bbe73ee415ef06a921ff666e2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= Date: Wed, 4 Nov 2015 12:13:43 +0100 Subject: add tests --- kernel/kernel.c | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/kernel/kernel.c b/kernel/kernel.c index d65b07d..d81c8a7 100644 --- a/kernel/kernel.c +++ b/kernel/kernel.c @@ -1,4 +1,5 @@ #include "tty.h" +#include "stdlib.h" /* this only work for the 32-bit ix86 targets. */ #if !defined(__i386__) @@ -8,8 +9,30 @@ #if defined(__cplusplus) extern "C" /* Use C linkage for kernel_main. */ #endif + +static void test(int ok) +{ + tty_puts(ok ? " ok\n" : " ko\n"); +} + void kernel_main() { + char ch0[16]; + tty_init(); - tty_writestring("Hello, kernel World!\n"); + tty_puts("\nHello, kernel World!\n"); + + memset(ch0, 'x', 4); + memcpy(ch0+4, ch0, 4); + ch0[0] = ' '; + ch0[7] = '\n'; + ch0[8] = '\0'; + tty_puts(ch0); + + test(strncmp("abc", "abd", 8) < 0); + test(strncmp("abd", "abc", 8) > 0); + test(strncmp("abc", "abc", 8) == 0); + test(strncmp("abca", "abcb", 3) == 0); + + tty_puts("done.\n"); } -- cgit v1.1-2-g2b99