Added more tests and fixed dumb bugs

typical

1 files changed, 251 insertions, 29 deletions

diff --git a/apps/test/main.c b/apps/test/main.c
index 29ec26e..5407ee6 100644
--- a/apps/test/main.c
+++ b/apps/test/main.c
@@ -1,24 +1,29 @@
 // MIT License, Copyright (c) 2020 Marvin Borner
+// TODO: Add GUI and sys tests
 
 #include "test.h"
 
 #include <conv.h>
 #include <crypto.h>
+#include <list.h>
 #include <math.h>
 #include <mem.h>
 #include <print.h>
+#include <stack.h>
 #include <str.h>
 #include <sys.h>
 
-#define a_mag 0x55
-#define b_mag 0x42
-
 #define TEST(name) static void test_##name(void)
-#define CHECK(exp) pass_or_fail(__FILE__, __LINE__, __func__, #exp, "1", exp);
+#define EXEC(name) test_##name()
+#define CHECK(exp) pass_or_fail(__FILE__, __LINE__, __func__, #exp, "1", (u8)(exp));
 #define EQUALS(first, second)                                                                      \
-	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, (first) == (second));
+	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, (u32)(first) == (u32)(second));
+#define EQUALS_APPROX(first, second)                                                               \
+	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second,                                \
+		     FABS((f64)(first) - (f64)(second)) < 0.0000005);
 #define EQUALS_STR(first, second)                                                                  \
-	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, strcmp((first), (second)) == 0);
+	pass_or_fail(__FILE__, __LINE__, __func__, #first, #second,                                \
+		     strcmp((const char *)(first), (const char *)(second)) == 0);
 
 static u32 failed;
 
@@ -30,11 +35,30 @@ static void pass_or_fail(const char *file_name, int line_num, const char *func,
 	    line_num, func, first, second);
 }
 
-TEST(math)
+TEST(conv)
 {
-	EQUALS(pow(2, 3), 8);
-	EQUALS(pow(0, 3), 0);
-	EQUALS(pow(0, 0), 1);
+	char buf[10];
+	memset(buf, 0xff, sizeof(buf));
+
+	itoa(42, buf, 2);
+	EQUALS_STR(buf, "101010");
+
+	itoa(42, buf, 16);
+	EQUALS_STR(buf, "2a");
+
+	itoa(-42, buf, 16);
+	EQUALS_STR(buf, "ffffffd6");
+
+	itoa(-42, buf, 10);
+	EQUALS_STR(buf, "-42");
+
+	memset(buf, 0xff, sizeof(buf));
+
+	ftoa(0.123456789, buf, 5);
+	EQUALS_STR(buf, "0.12345");
+
+	ftoa(-0.123456789, buf, 5);
+	EQUALS_STR(buf, "-0.12345");
 }
 
 TEST(crypto)
@@ -53,35 +77,233 @@ TEST(crypto)
 	EQUALS(memcmp(md5_res, md5_text, 16), 0);
 }
 
+TEST(def)
+{
+	EQUALS(MIN(2, 4), 2);
+	EQUALS(MIN(4, -2), -2);
+	EQUALS(MIN(0, -1), -1);
+	EQUALS(MAX(2, 4), 4);
+	EQUALS(MAX(4, -2), 4);
+	EQUALS(MAX(0, -1), 0);
+
+	EQUALS(ABS(42), 42);
+	EQUALS(ABS(-42), 42);
+	EQUALS(ABS(-0), 0);
+	EQUALS(FABS(42.0), 42.0);
+	EQUALS(FABS(-42.0), 42.0);
+	EQUALS(FABS(-0.0), 0.0);
+
+	const u8 arr0[] = { 1, 2, 3, 4 };
+	EQUALS(COUNT(arr0), 4);
+	UNUSED(arr0);
+
+	const u8 arr1[] = { 0 };
+	EQUALS(COUNT(arr1), 1);
+	UNUSED(arr1);
+
+	EQUALS(UPPER('0'), 0);
+	EQUALS(UPPER('a'), 0);
+	EQUALS(UPPER('A'), 1);
+	EQUALS(UPPER('Z'), 1);
+
+	EQUALS(LOWER('0'), 0);
+	EQUALS(LOWER('A'), 0);
+	EQUALS(LOWER('a'), 1);
+	EQUALS(LOWER('z'), 1);
+
+	EQUALS(ALPHA('0'), 0);
+	EQUALS(ALPHA('a'), 1);
+	EQUALS(ALPHA('z'), 1);
+	EQUALS(ALPHA('A'), 1);
+	EQUALS(ALPHA('Z'), 1);
+
+	EQUALS(NUMERIC(')'), 0);
+	EQUALS(NUMERIC('a'), 0);
+	EQUALS(NUMERIC('Z'), 0);
+	EQUALS(NUMERIC('0'), 1);
+	EQUALS(NUMERIC('9'), 1);
+
+	EQUALS(ALPHANUMERIC(')'), 0);
+	EQUALS(ALPHANUMERIC('0'), 1);
+	EQUALS(ALPHANUMERIC('9'), 1);
+	EQUALS(ALPHANUMERIC('a'), 1);
+	EQUALS(ALPHANUMERIC('z'), 1);
+	EQUALS(ALPHANUMERIC('A'), 1);
+	EQUALS(ALPHANUMERIC('Z'), 1);
+
+#define TEST_STRING abc
+	EQUALS_STR(STRINGIFY_PARAM(TEST_STRING), "TEST_STRING");
+	EQUALS_STR(STRINGIFY(TEST_STRING), "abc");
+
+	EQUALS(ALIGN_UP(1, 2), 2);
+	EQUALS(ALIGN_UP(1, 16), 16);
+	EQUALS(ALIGN_UP(32, 16), 32);
+
+	EQUALS(ALIGN_DOWN(1, 2), 0);
+	EQUALS(ALIGN_DOWN(32, 16), 32);
+	EQUALS(ALIGN_DOWN(31, 16), 16);
+}
+
+TEST(list)
+{
+	int data0, data1, data2;
+
+	struct list *list = list_new();
+	CHECK(!!list);
+	EQUALS(list->head, NULL);
+	list_add(list, &data0);
+	list_add(list, &data1);
+	list_add(list, &data2);
+	list_add(list, &data1);
+	list_add(list, &data0);
+	EQUALS(list->head->data, &data0);
+	list_remove(list, list->head);
+	EQUALS(list->head->data, &data1);
+	EQUALS(list->head->next->data, &data2);
+	list_swap(list, list->head, list->head->next);
+	EQUALS(list->head->data, &data2);
+	EQUALS(list->head->next->data, &data1);
+	EQUALS(list_first_data(list, &data0), list->head->next->next->next);
+	EQUALS(list->head->next->next->next->next, NULL);
+
+	struct node *last = list_last(list);
+	CHECK(!!last);
+	if (last)
+		EQUALS(list_last(list)->data, &data0);
+
+	list_destroy(list);
+}
+
+TEST(math)
+{
+	EQUALS(pow(2, 3), 8.0);
+
+	EQUALS_APPROX(sqrt(2), 1.4142135);
+	EQUALS(sqrt(-2), 0.0); // Well...
+
+	EQUALS_APPROX(sin(M_PI), 0.0);
+	EQUALS_APPROX(sin(1234), 0.601928);
+	EQUALS_APPROX(cos(1234), -0.798551);
+	EQUALS_APPROX(tan(1234), -0.753775);
+	EQUALS_APPROX(sqrt(1234), 35.128336);
+	EQUALS_APPROX(sin(-1), -0.8414709848078965);
+	EQUALS_APPROX(cos(-1), 0.5403023058681398);
+	EQUALS_APPROX(tan(-1), -1.5574077246549023);
+}
+
 TEST(mem)
 {
-	const char *str0 = "";
-	const char *str1 = "";
-	const char *str2 = "12345";
-	const char *str3 = "12345";
-	const char *str4 = "12354";
-	EQUALS(memcmp(str4, str2, strlen(str2)), 1);
-	EQUALS(memcmp(str2, str4, strlen(str2)), -1);
-	EQUALS(memcmp(str2, str3, strlen(str2)), 0);
-	EQUALS(memcmp(str0, str1, strlen(str0)), 0);
-
-	char buf[6] = { 0 };
-	EQUALS_STR(memcpy(buf, "hallo", 6), "hallo");
-
-	char buf2[6] = { 0 };
-	EQUALS_STR(memset(buf2, 'x', 5), "xxxxx");
+	u8 *zero = malloc(1);
+	CHECK(!!zero);
+	zero[0] = 42;
+	EQUALS(zero[0], 42);
+	free(zero);
+
+	u8 *test = zalloc(0x1000);
+	CHECK(mememp(test, 0x1000));
+	free(test);
+
+	u8 nonemp[] = { 0, 0, 0, 0, 1 };
+	CHECK(!mememp(nonemp, sizeof(nonemp)));
+	nonemp[sizeof(nonemp) - 1] = 0;
+	CHECK(mememp(nonemp, sizeof(nonemp)));
+
+	EQUALS(memcmp("abc", "cba", 3), -1);
+	EQUALS(memcmp("cba", "abc", 3), 1);
+	EQUALS(memcmp("abc", "abc", 3), 0);
+
+	EQUALS_STR(memcchr("abc", 'b', 3), "bc");
+	EQUALS(memcchr("abc", 'z', 3), NULL);
+
+	u8 buf[42] = { 0 };
+	memset(buf, 42, sizeof(buf));
+	memset(buf, 25, 0);
+	CHECK(buf[0] == 42 && !memcmp(buf, buf + 1, sizeof(buf) - 1));
+
+	const char *new = "lalala ich bin schlau";
+	memcpy(buf + 1, new, strlen(new) + 1);
+	EQUALS(buf[0], 42);
+	EQUALS_STR(buf + 1, new);
+}
+
+TEST(print)
+{
+	char buf[128] = { 0 };
+	snprintf(buf, sizeof(buf), "%% %c %s %d %x %f", 'a', "awesome", 4242, 6942, 0.123456789);
+	EQUALS_STR(buf, "% a awesome 4242 1b1e 0.12345");
+}
+
+TEST(stack)
+{
+	int data0, data1;
+
+	struct stack *stack = stack_new();
+	CHECK(!!stack);
+	EQUALS(stack->tail, NULL);
+	stack_push(stack, &data0);
+	stack_push_bot(stack, &data1);
+	CHECK(!stack_empty(stack));
+	EQUALS(stack_peek(stack), &data0);
+	EQUALS(stack_pop(stack), &data0);
+	EQUALS(stack_peek(stack), &data1);
+	stack_clear(stack);
+	CHECK(stack_empty(stack));
+	stack_destroy(stack);
+}
+
+TEST(str)
+{
+	EQUALS(strlen(""), 0);
+	EQUALS(strlen("melvix"), 6);
+	EQUALS(strlen("huhu\0abc"), 4);
+	EQUALS(strnlen("melvix", 3), 3);
+	EQUALS(strnlen("melvix", 0), 0);
+
+	EQUALS_STR(strcchr("awesome", 's'), "some");
+	EQUALS_STR(strcchr("awesome", 'e'), "esome");
+	EQUALS(strcchr("awesome", 'z'), NULL);
+	EQUALS_STR(strcchr("awesome", 's'), "some");
+	EQUALS_STR(strrcchr("awesome", 'e'), "e");
+	EQUALS(strrcchr("awesome", 'z'), NULL);
+
+	EQUALS(strcmp("aaa", "aaz"), -25);
+	EQUALS(strcmp("aaa", "aab"), -1);
+	EQUALS(strcmp("aaa", "aaa"), 0);
+	EQUALS(strcmp("aaz", "aaa"), 25);
+	EQUALS(strcmp("aab", "aaa"), 1);
+
+	char *inv = strdup("melvin");
+	EQUALS_STR(strinv(inv), "nivlem");
+	free(inv);
+	inv = strdup("");
+	EQUALS_STR(strinv(inv), "");
+	free(inv);
+
+	char buf[42] = { 0 };
+	EQUALS(strlcpy(buf, "apple", sizeof(buf)), 5);
+	EQUALS_STR(buf, "apple");
+	EQUALS(strlcpy(buf, "banana", 4), 6);
+	EQUALS_STR(buf, "ban");
+	EQUALS(strlcat(buf, "elele", sizeof(buf)), 8);
+	EQUALS_STR(buf, "banelele");
 }
 
 int main(void)
 {
-	test_math();
-	test_crypto();
-	test_mem();
+	EXEC(conv);
+	EXEC(crypto);
+	EXEC(def);
+	EXEC(list);
+	EXEC(math);
+	EXEC(mem);
+	EXEC(print);
+	EXEC(stack);
+	EXEC(str);
 
 	/* fuzz(); */
 
 	if (failed)
-		log("%d tests failed\n", failed);
+		log("[FAIL] %d tests failed\n", failed);
 	else
 		log("All tests passed\n");