diff --git a/include/tests.h b/include/tests.h
index 36b68587..de358106 100644
--- a/include/tests.h
+++ b/include/tests.h
@@ -14,5 +14,10 @@ enum wrapper_behavior {
 
 int reset_mem_wrappers(void **state);
 void memory_behavior(enum wrapper_behavior behavior);
+int malloc_calls();
+int free_calls();
+int calloc_calls();
+int realloc_calls();
+int alloc_calls();
 
 #endif
diff --git a/test/common/list/list.c b/test/common/list/list.c
index 7cfc2609..9d3077bc 100644
--- a/test/common/list/list.c
+++ b/test/common/list/list.c
@@ -5,16 +5,185 @@
 #include "tests.h"
 #include "list.h"
 
-static void test_create_list(void **state) {
-	memory_behavior(WRAPPER_INVOKE_CMOCKA);
+static void assert_list_contents(list_t *list, int contents[], size_t len) {
+	assert_int_equal(list->length, (int)len);
+	for (size_t i = 0; i < (size_t)list->length; ++i) {
+		assert_int_equal(contents[i], *(int *)list->items[i]);
+	}
+}
+
+static list_t *create_test_list(int contents[], size_t len) {
+	list_t *l = create_list();
+	for (size_t i = 0; i < len; ++i) {
+		list_add(l, &contents[i]);
+	}
+	return l;
+}
+
+static void test_create_and_free(void **state) {
 	list_t *list = create_list();
 	assert_int_equal(list->length, 0);
+	assert_int_equal(list->capacity, 10);
+	assert_non_null(list->items);
+	list_free(list);
+	assert_int_equal(malloc_calls(), 2);
+	assert_int_equal(free_calls(), 2);
+}
+
+static void test_add(void **state) {
+	list_t *list = create_list();
+
+	int items[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+	for (size_t i = 0; i < sizeof(items) / sizeof(int); ++i) {
+		list_add(list, &items[i]);
+		assert_int_equal(items[i], *(int *)list->items[i]);
+		assert_int_equal(list->length, i + 1);
+	}
+	assert_list_contents(list, items, 15);
+	assert_int_equal(list->length, 15);
+	assert_int_equal(list->capacity, 20);
+	assert_int_equal(realloc_calls(), 1);
+
+	list_free(list);
+}
+
+static void test_insert(void **state) {
+	list_t *list = create_list();
+	int i = 1, j = 2;
+	list_add(list, &i);
+	list_add(list, &i);
+	list_add(list, &i);
+	list_insert(list, 0, &j);
+	assert_int_equal(j, *(int *)list->items[0]);
+	assert_int_equal(list->length, 4);
+	list_free(list);
+}
+
+static void test_del(void **state) {
+	list_t *list = create_list();
+
+	int items[] = { 1, 2, 3, 4, 5 };
+	int new_items[] = { 1, 2, 4, 5 };
+	for (size_t i = 0; i < sizeof(items) / sizeof(int); ++i) {
+		list_add(list, &items[i]);
+	}
+
+	list_del(list, 2);
+	assert_list_contents(list, new_items, 4);
+	list_free(list);
+}
+
+static void test_cat(void **state) {
+	int items_a[] = { 1, 2, 3, 4 };
+	int items_b[] = { 5, 6, 7, 8 };
+	int items_final[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
+
+	list_t *list_a = create_test_list(items_a, 4);
+	list_t *list_b = create_test_list(items_b, 4);
+
+	list_cat(list_a, list_b);
+
+	assert_list_contents(list_a, items_final, 8);
+	list_free(list_a);
+	list_free(list_b);
+}
+
+static int qsort_compare(const void *left, const void *right) {
+	return **(int * const *)left - **(int * const *)right;
+}
+
+static void test_qsort(void **state) {
+	int items_start[] = { 1, 4, 3, 2 };
+	int items_final[] = { 1, 2, 3, 4 };
+	list_t *list = create_test_list(items_start, 4);
+	list_qsort(list, qsort_compare);
+	assert_list_contents(list, items_final, 4);
+	list_free(list);
+}
+
+static int find_compare(const void *a, const void *b) {
+	return *(int *)a - *(int *)b;
+}
+
+static void test_seq_find(void **state) {
+	int items[] = { 1, 2, 3, 4 };
+	int expected = 3;
+	list_t *list = create_test_list(items, 4);
+	int index = list_seq_find(list, find_compare, &expected);
+	assert_int_equal(index, 2);
+	list_free(list);
+}
+
+int foreach_count = 0;
+
+static void foreach(void *item) {
+	foreach_count++;
+	assert_int_equal(*(int *)item, foreach_count);
+}
+
+static void test_foreach(void **state) {
+	int items[] = { 1, 2, 3, 4 };
+	list_t *list = create_test_list(items, 4);
+	list_foreach(list, foreach);
+	assert_int_equal(foreach_count, 4);
+	list_free(list);
+}
+
+struct stable_data {
+	int id, value;
+};
+
+static int stable_compare(const void *_a, const void *_b) {
+	struct stable_data * const *a = _a;
+	struct stable_data * const *b = _b;
+	return (*a)->value - (*b)->value;
+}
+
+static void test_stable_sort(void **state) {
+	struct stable_data initial[] = {
+		{ .id = 0, .value = 0 },
+		{ .id = 3, .value = 2 },
+		{ .id = 4, .value = 3 },
+		{ .id = 1, .value = 1 },
+		{ .id = 2, .value = 1 },
+		{ .id = 5, .value = 4 },
+		{ .id = 7, .value = 5 },
+		{ .id = 6, .value = 5 },
+	};
+	struct stable_data expected[] = {
+		{ .id = 0, .value = 0 },
+		{ .id = 1, .value = 1 },
+		{ .id = 2, .value = 1 },
+		{ .id = 3, .value = 2 },
+		{ .id = 4, .value = 3 },
+		{ .id = 5, .value = 4 },
+		{ .id = 7, .value = 5 },
+		{ .id = 6, .value = 5 },
+	};
+	list_t *list = create_list();
+	for (size_t i = 0; i < sizeof(initial) / sizeof(initial[0]); ++i) {
+		list_add(list, &initial[i]);
+	}
+	list_stable_sort(list, stable_compare);
+	for (size_t i = 0; i < sizeof(expected) / sizeof(expected[0]); ++i) {
+		struct stable_data *item = list->items[i];
+		assert_int_equal(item->value, expected[i].value);
+		assert_int_equal(item->id, expected[i].id);
+	}
 	list_free(list);
 }
 
 int main(int argc, char **argv) {
 	const struct CMUnitTest tests[] = {
-		cmocka_unit_test(test_create_list),
+		cmocka_unit_test(test_create_and_free),
+		cmocka_unit_test(test_add),
+		cmocka_unit_test(test_insert),
+		cmocka_unit_test(test_del),
+		cmocka_unit_test(test_cat),
+		cmocka_unit_test(test_qsort),
+		cmocka_unit_test(test_seq_find),
+		cmocka_unit_test(test_foreach),
+		cmocka_unit_test(test_stable_sort),
 	};
 	return cmocka_run_group_tests(tests, reset_mem_wrappers, NULL);
 }
diff --git a/test/util.c b/test/util.c
index ef825200..837ac3d5 100644
--- a/test/util.c
+++ b/test/util.c
@@ -6,10 +6,18 @@ void __real_free(void *ptr);
 void *__real_calloc(size_t nmemb, size_t size);
 void *__real_realloc(void *ptr, size_t size);
 
-enum wrapper_behavior _memory_behavior = WRAPPER_INVOKE_REAL;
+enum wrapper_behavior _memory_behavior = WRAPPER_INVOKE_CMOCKA;
+int malloc_callcount = 0,
+	free_callcount = 0,
+	calloc_callcount = 0,
+	realloc_callcount = 0;
 
 int reset_mem_wrappers(void **state) {
-	_memory_behavior = WRAPPER_INVOKE_REAL;
+	_memory_behavior = WRAPPER_INVOKE_CMOCKA;
+	malloc_callcount =
+		free_callcount =
+		calloc_callcount =
+		realloc_callcount = 0;
 	return 0;
 }
 
@@ -17,7 +25,28 @@ void memory_behavior(enum wrapper_behavior behavior) {
 	_memory_behavior = behavior;
 }
 
+int malloc_calls() {
+	return malloc_callcount;
+}
+
+int free_calls() {
+	return free_callcount;
+}
+
+int calloc_calls() {
+	return calloc_callcount;
+}
+
+int realloc_calls() {
+	return realloc_callcount;
+}
+
+int alloc_calls() {
+	return malloc_callcount + calloc_callcount;
+}
+
 void *__wrap_malloc(size_t size) {
+	++malloc_callcount;
 	switch (_memory_behavior) {
 	case WRAPPER_INVOKE_CMOCKA:
 		return test_malloc(size);
@@ -31,6 +60,7 @@ void *__wrap_malloc(size_t size) {
 }
 
 void __wrap_free(void *ptr) {
+	++free_callcount;
 	switch (_memory_behavior) {
 	case WRAPPER_INVOKE_CMOCKA:
 		test_free(ptr);
@@ -46,6 +76,7 @@ void __wrap_free(void *ptr) {
 }
 
 void *__wrap_calloc(size_t nmemb, size_t size) {
+	++calloc_callcount;
 	switch (_memory_behavior) {
 	case WRAPPER_INVOKE_CMOCKA:
 		return test_calloc(nmemb, size);
@@ -60,6 +91,7 @@ void *__wrap_calloc(size_t nmemb, size_t size) {
 }
 
 void *__wrap_realloc(void *ptr, size_t size) {
+	++realloc_callcount;
 	switch (_memory_behavior) {
 	case WRAPPER_INVOKE_CMOCKA:
 		return test_realloc(ptr, size);