106 lines
2.4 KiB
C
Executable file
106 lines
2.4 KiB
C
Executable file
#include <kernel/init.h>
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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int test_libc(void) {
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int failed = 0;
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printf("==Testing stdio.h==\n");
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printf("printf(\"%%d\", 10): %d (expected 10)\n", 10);
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printf("printf(\"%%d\", -10): %d (expected -10)\n", -10);
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printf("printf(\"%%i\", 10): %d (expected 10)\n", 10);
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printf("printf(\"%%o\", 014): %o (expected 14)\n", 014);
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printf("printf(\"%%o\", 14): %o (expected 16)\n", 14);
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printf("printf(\"%%u\", 10): %u (expected 10)\n", 10);
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printf("printf(\"%%x\", 0xC9A): %x (expected c9a)\n", 0xC9A);
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printf("printf(\"%%x\", 26): %x (expected 1a)\n", 26);
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printf("printf(\"%%X\", 0xC9A): %x (expected C9A)\n", 0xC9A);
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printf("printf(\"%%p\", &i): %p (expected 0x[hex])\n", &failed);
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printf("printf(\"%%n\"): %n (expected 14)\n");
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printf("==Testing math.h==\n");
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if(cos(0) == 1.0) {
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printf("[");
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/* I want the status to be coloured. How do I do that? */
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printf("OK");
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printf("] cos()\n");
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}
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else {
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printf("[");
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printf("FAIL");
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printf("] cos()\n");
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failed++;
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}
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if(fabs(-2.3) == 2.3) {
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printf("[");
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printf("OK");
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printf("] fabs()\n");
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}
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else {
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printf("[");
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printf("FAIL");
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printf("] fabs()\n");
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failed++;
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}
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printf("==Testing time.h==\n");
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printf("time(0): Current UNIX time: %d\n", time(0));
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printf("==Testing stdlib.h==\n");
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if(abs(-5) == 5) {
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printf("[");
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printf("OK");
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printf("] abs()\n");
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}
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else {
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printf("[");
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printf("FAIL");
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printf("] abs(); expected 5, got %d\n", abs(-5));
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failed++;
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}
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srand(time(0));
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int rand_test = rand();
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printf("rand() output with seed time(0): %d\n", rand_test);
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printf("==Testing string.h==\n");
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if(strcmp("Hi", "Hi") == 0 && strcmp("Hi", "Hello") != 0) {
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printf("[");
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printf("OK");
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printf("] strcmp()\n");
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}
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else {
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printf("[");
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printf("FAIL");
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printf("] strcmp()\n");
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failed++;
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}
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if(strcspn("Hello!", "!e") == 1) {
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printf("[");
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printf("OK");
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printf("] strcspn()\n");
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}
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else {
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printf("[");
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printf("FAIL");
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printf("] strcspn(); expected 1, got %d\n", strcspn("Hello!", "!e"));
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failed++;
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}
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printf("Tests failed: %d\n", failed);
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printf("One final test: If you can see this, the TTY can scroll.");
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return failed;
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}
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int init(void) {
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printf("Fenix Dev Pre-release v0.0.3\n");
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return test_libc();
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}
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