aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/test.h23
-rw-r--r--tests/linked_list.c146
2 files changed, 96 insertions, 73 deletions
diff --git a/include/test.h b/include/test.h
new file mode 100644
index 0000000..64716cc
--- /dev/null
+++ b/include/test.h
@@ -0,0 +1,23 @@
+#ifndef _TEST_H
+#define _TEST_H
+
+char *__curtestname = "<none>";
+
+#define test_run(func) \
+ do { \
+ char *orig = __curtestname; \
+ __curtestname = #func; \
+ func(); \
+ __curtestname = orig; \
+ } while (0)
+
+#define test_assert(cond) \
+ do { \
+ if (!(cond)) { \
+ fprintf(stderr, "%s:%d: %s: test_assert failed: %s\n", __FILE__, __LINE__, \
+ __curtestname, #cond); \
+ abort(); \
+ } \
+ } while (0)
+
+#endif
diff --git a/tests/linked_list.c b/tests/linked_list.c
index 71322b8..6d7a995 100644
--- a/tests/linked_list.c
+++ b/tests/linked_list.c
@@ -1,9 +1,9 @@
-#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "linked_list.h"
+#include "test.h"
struct list_elem {
struct linked_list link;
@@ -15,10 +15,10 @@ static void test_linked_list_init(void) {
linked_list_init(&list);
// Both next and prev should point to self
- assert(list.next == &list && list.prev == &list);
+ test_assert(list.next == &list && list.prev == &list);
// The list should be empty
- assert(linked_list_empty(&list));
+ test_assert(linked_list_empty(&list));
}
static void test_linked_list_single_insert(void) {
@@ -29,14 +29,14 @@ static void test_linked_list_single_insert(void) {
linked_list_insert(&list, &elem1.link);
// Both next and prev on list should point to the elem
- assert(list.next == &elem1.link && list.prev == &elem1.link);
+ test_assert(list.next == &elem1.link && list.prev == &elem1.link);
// Both next and prev on elem should point to the list
- assert(elem1.link.next == &list && elem1.link.prev == &list);
+ test_assert(elem1.link.next == &list && elem1.link.prev == &list);
// The list and element should not be empty
- assert(!linked_list_empty(&list));
- assert(!linked_list_empty(&elem1.link));
+ test_assert(!linked_list_empty(&list));
+ test_assert(!linked_list_empty(&elem1.link));
}
static void test_linked_list_single_remove(void) {
@@ -48,13 +48,13 @@ static void test_linked_list_single_remove(void) {
linked_list_remove(&elem1.link);
// Both next and prev on elem be NULL
- assert(elem1.link.next == NULL && elem1.link.prev == NULL);
+ test_assert(elem1.link.next == NULL && elem1.link.prev == NULL);
// Both next and prev should point to self
- assert(list.next == &list && list.prev == &list);
+ test_assert(list.next == &list && list.prev == &list);
// The list should be empty
- assert(linked_list_empty(&list));
+ test_assert(linked_list_empty(&list));
}
static void test_linked_list_alternate_remove(void) {
@@ -66,13 +66,13 @@ static void test_linked_list_alternate_remove(void) {
linked_list_remove(&list);
// Both next and prev on list be NULL
- assert(list.next == NULL && list.prev == NULL);
+ test_assert(list.next == NULL && list.prev == NULL);
// Both next and prev should point to self
- assert(elem1.link.next == &elem1.link && elem1.link.prev == &elem1.link);
+ test_assert(elem1.link.next == &elem1.link && elem1.link.prev == &elem1.link);
// The elem should be empty
- assert(linked_list_empty(&elem1.link));
+ test_assert(linked_list_empty(&elem1.link));
}
static void test_linked_list_sequential_remove(void) {
@@ -85,35 +85,35 @@ static void test_linked_list_sequential_remove(void) {
linked_list_insert(&elem2.link, &elem3.link);
// The order should now be list→elem1→elem2→elem3→list
- assert(list.next == &elem1.link && list.prev == &elem3.link);
- assert(elem1.link.next == &elem2.link && elem1.link.prev == &list);
- assert(elem2.link.next == &elem3.link && elem2.link.prev == &elem1.link);
- assert(elem3.link.next == &list && elem3.link.prev == &elem2.link);
+ test_assert(list.next == &elem1.link && list.prev == &elem3.link);
+ test_assert(elem1.link.next == &elem2.link && elem1.link.prev == &list);
+ test_assert(elem2.link.next == &elem3.link && elem2.link.prev == &elem1.link);
+ test_assert(elem3.link.next == &list && elem3.link.prev == &elem2.link);
linked_list_remove(list.next);
// The order should now be list→elem2→elem3→list
- assert(list.next == &elem2.link && list.prev == &elem3.link);
- assert(elem2.link.next == &elem3.link && elem2.link.prev == &list);
- assert(elem3.link.next == &list && elem3.link.prev == &elem2.link);
- assert(elem1.link.next == NULL && elem1.link.prev == NULL);
+ test_assert(list.next == &elem2.link && list.prev == &elem3.link);
+ test_assert(elem2.link.next == &elem3.link && elem2.link.prev == &list);
+ test_assert(elem3.link.next == &list && elem3.link.prev == &elem2.link);
+ test_assert(elem1.link.next == NULL && elem1.link.prev == NULL);
linked_list_remove(list.next);
// The order should now be list→elem3→list
- assert(list.next == &elem3.link && list.prev == &elem3.link);
- assert(elem3.link.next == &list && elem3.link.prev == &list);
- assert(elem1.link.next == NULL && elem1.link.prev == NULL);
- assert(elem2.link.next == NULL && elem2.link.prev == NULL);
+ test_assert(list.next == &elem3.link && list.prev == &elem3.link);
+ test_assert(elem3.link.next == &list && elem3.link.prev == &list);
+ test_assert(elem1.link.next == NULL && elem1.link.prev == NULL);
+ test_assert(elem2.link.next == NULL && elem2.link.prev == NULL);
linked_list_remove(list.next);
// The list should now be empty
- assert(elem1.link.next == NULL && elem1.link.prev == NULL);
- assert(elem2.link.next == NULL && elem2.link.prev == NULL);
- assert(elem3.link.next == NULL && elem3.link.prev == NULL);
- assert(list.next == &list && list.prev == &list);
- assert(linked_list_empty(&list));
+ test_assert(elem1.link.next == NULL && elem1.link.prev == NULL);
+ test_assert(elem2.link.next == NULL && elem2.link.prev == NULL);
+ test_assert(elem3.link.next == NULL && elem3.link.prev == NULL);
+ test_assert(list.next == &list && list.prev == &list);
+ test_assert(linked_list_empty(&list));
}
static void test_linked_list_insert_after(void) {
@@ -126,10 +126,10 @@ static void test_linked_list_insert_after(void) {
linked_list_insert(&elem1.link, &elem2.link);
// The order should now be list→elem1→elem2→elem3→list
- assert(list.next == &elem1.link && list.prev == &elem3.link);
- assert(elem1.link.next == &elem2.link && elem1.link.prev == &list);
- assert(elem2.link.next == &elem3.link && elem2.link.prev == &elem1.link);
- assert(elem3.link.next == &list && elem3.link.prev == &elem2.link);
+ test_assert(list.next == &elem1.link && list.prev == &elem3.link);
+ test_assert(elem1.link.next == &elem2.link && elem1.link.prev == &list);
+ test_assert(elem2.link.next == &elem3.link && elem2.link.prev == &elem1.link);
+ test_assert(elem3.link.next == &list && elem3.link.prev == &elem2.link);
}
static void test_linked_list_remove_loop(void) {
@@ -147,13 +147,13 @@ static void test_linked_list_remove_loop(void) {
linked_list_remove(&elem->link);
cnt++;
}
- assert(cnt == 3);
+ test_assert(cnt == 3);
// Link should now be empty, and next and prev on all elements hsould be NULL
- assert(linked_list_empty(&list));
- assert(elem1.link.next == NULL && elem1.link.prev == NULL);
- assert(elem2.link.next == NULL && elem2.link.prev == NULL);
- assert(elem3.link.next == NULL && elem3.link.prev == NULL);
+ test_assert(linked_list_empty(&list));
+ test_assert(elem1.link.next == NULL && elem1.link.prev == NULL);
+ test_assert(elem2.link.next == NULL && elem2.link.prev == NULL);
+ test_assert(elem3.link.next == NULL && elem3.link.prev == NULL);
}
static void test_linked_list_manual_iterate(void) {
@@ -170,15 +170,15 @@ static void test_linked_list_manual_iterate(void) {
struct list_elem *ptr = NULL;
ptr = (struct list_elem *)list.next;
- assert(strcmp("elem1", ptr->content) == 0);
+ test_assert(strcmp("elem1", ptr->content) == 0);
ptr = (struct list_elem *)ptr->link.next;
- assert(strcmp("elem2", ptr->content) == 0);
+ test_assert(strcmp("elem2", ptr->content) == 0);
ptr = (struct list_elem *)ptr->link.next;
- assert(strcmp("elem3", ptr->content) == 0);
+ test_assert(strcmp("elem3", ptr->content) == 0);
- assert(ptr->link.next == &list);
+ test_assert(ptr->link.next == &list);
}
static void test_linked_list_loop_iterate(void) {
@@ -195,10 +195,10 @@ static void test_linked_list_loop_iterate(void) {
size_t cnt = 0;
for (struct linked_list *ptr = list.next; ptr != &list; ptr = ptr->next) {
struct list_elem *elem = (struct list_elem *)ptr;
- assert(strcmp("elem", elem->content) == 0);
+ test_assert(strcmp("elem", elem->content) == 0);
cnt++;
}
- assert(cnt == 3);
+ test_assert(cnt == 3);
}
static void test_linked_list_take_empty(void) {
@@ -208,8 +208,8 @@ static void test_linked_list_take_empty(void) {
linked_list_take(&list2, &list1);
- assert(linked_list_empty(&list1));
- assert(linked_list_empty(&list2));
+ test_assert(linked_list_empty(&list1));
+ test_assert(linked_list_empty(&list2));
}
static void test_linked_list_take_single(void) {
@@ -222,9 +222,9 @@ static void test_linked_list_take_single(void) {
linked_list_take(&list2, &list1);
- assert(linked_list_empty(&list1));
- assert(list2.next == &elem1.link && list2.prev == &elem1.link);
- assert(elem1.link.next == &list2 && elem1.link.prev == &list2);
+ test_assert(linked_list_empty(&list1));
+ test_assert(list2.next == &elem1.link && list2.prev == &elem1.link);
+ test_assert(elem1.link.next == &list2 && elem1.link.prev == &list2);
}
static void test_linked_list_take_many(void) {
@@ -239,10 +239,10 @@ static void test_linked_list_take_many(void) {
linked_list_take(&list2, &list1);
- assert(linked_list_empty(&list1));
- assert(list2.next == &elem1.link && list2.prev == &elem2.link);
- assert(elem1.link.next == &elem2.link && elem1.link.prev == &list2);
- assert(elem2.link.next == &list2 && elem2.link.prev == &elem1.link);
+ test_assert(linked_list_empty(&list1));
+ test_assert(list2.next == &elem1.link && list2.prev == &elem2.link);
+ test_assert(elem1.link.next == &elem2.link && elem1.link.prev == &list2);
+ test_assert(elem2.link.next == &list2 && elem2.link.prev == &elem1.link);
}
static void test_linked_list_take_concat(void) {
@@ -261,31 +261,31 @@ static void test_linked_list_take_concat(void) {
linked_list_take(&list2, &list1);
- assert(linked_list_empty(&list1));
- assert(list2.next == &elem1.link && list2.prev == &elem4.link);
- assert(elem1.link.next == &elem2.link && elem1.link.prev == &list2);
- assert(elem2.link.next == &elem3.link && elem2.link.prev == &elem1.link);
- assert(elem3.link.next == &elem4.link && elem3.link.prev == &elem2.link);
- assert(elem4.link.next == &list2 && elem4.link.prev == &elem3.link);
+ test_assert(linked_list_empty(&list1));
+ test_assert(list2.next == &elem1.link && list2.prev == &elem4.link);
+ test_assert(elem1.link.next == &elem2.link && elem1.link.prev == &list2);
+ test_assert(elem2.link.next == &elem3.link && elem2.link.prev == &elem1.link);
+ test_assert(elem3.link.next == &elem4.link && elem3.link.prev == &elem2.link);
+ test_assert(elem4.link.next == &list2 && elem4.link.prev == &elem3.link);
}
int main(int argc, char *argv[]) {
(void)argc;
(void)argv;
- test_linked_list_init();
- test_linked_list_single_insert();
- test_linked_list_single_remove();
- test_linked_list_alternate_remove();
- test_linked_list_sequential_remove();
- test_linked_list_insert_after();
- test_linked_list_remove_loop();
- test_linked_list_manual_iterate();
- test_linked_list_loop_iterate();
- test_linked_list_take_empty();
- test_linked_list_take_single();
- test_linked_list_take_many();
- test_linked_list_take_concat();
+ test_run(test_linked_list_init);
+ test_run(test_linked_list_single_insert);
+ test_run(test_linked_list_single_remove);
+ test_run(test_linked_list_alternate_remove);
+ test_run(test_linked_list_sequential_remove);
+ test_run(test_linked_list_insert_after);
+ test_run(test_linked_list_remove_loop);
+ test_run(test_linked_list_manual_iterate);
+ test_run(test_linked_list_loop_iterate);
+ test_run(test_linked_list_take_empty);
+ test_run(test_linked_list_take_single);
+ test_run(test_linked_list_take_many);
+ test_run(test_linked_list_take_concat);
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 08:21:04 +0000