# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1704831908 -3600
# Node ID 1274e46b30134cad485e88b5d14f8754691f19fb
# Parent  a2a757d225b47195c8ba2988ec21e8030a8427d7
migrate cxEmptyList tests - relates to #342

diff -r a2a757d225b4 -r 1274e46b3013 tests/test_list.c
--- a/tests/test_list.c	Tue Jan 09 00:09:11 2024 +0100
+++ b/tests/test_list.c	Tue Jan 09 21:25:08 2024 +0100
@@ -555,6 +555,86 @@
     destroy_nodes_test_data(expected);
 }
 
+
+CX_TEST(test_empty_list_size) {
+    CX_TEST_DO {
+        CX_TEST_ASSERT(cxEmptyList->size == 0);
+        CX_TEST_ASSERT(cxListSize(cxEmptyList) == 0);
+    }
+}
+
+CX_TEST(test_empty_list_iterator) {
+    CxList *list = cxEmptyList;
+
+    CxIterator it1 = cxListIterator(list);
+    CxIterator it2 = cxListBackwardsIterator(list);
+    CxMutIterator it3 = cxListMutIterator(list);
+    CxMutIterator it4 = cxListMutBackwardsIterator(list);
+
+    CX_TEST_DO {
+        CX_TEST_ASSERT(!cxIteratorValid(it1));
+        CX_TEST_ASSERT(!cxIteratorValid(it2));
+        CX_TEST_ASSERT(!cxIteratorValid(it3));
+        CX_TEST_ASSERT(!cxIteratorValid(it4));
+
+        int c = 0;
+        cx_foreach(void*, data, it1) c++;
+        cx_foreach(void*, data, it2) c++;
+        cx_foreach(void*, data, it3) c++;
+        cx_foreach(void*, data, it4) c++;
+        CX_TEST_ASSERT(c == 0);
+    }
+}
+
+CX_TEST(test_empty_list_noops) {
+    CX_TEST_DO {
+        CxList copy = *cxEmptyList;
+        cxListSort(cxEmptyList);
+        cxListClear(cxEmptyList);
+        cxListDestroy(cxEmptyList);
+        CX_TEST_ASSERT(0 == memcmp(&copy, cxEmptyList, sizeof(CxList))); // NOLINT(*-suspicious-memory-comparison)
+    }
+}
+
+CX_TEST(test_empty_list_at) {
+    CX_TEST_DO {
+        CX_TEST_ASSERT(cxListAt(cxEmptyList, 0) == NULL);
+        CX_TEST_ASSERT(cxListAt(cxEmptyList, 1) == NULL);
+    }
+}
+
+CX_TEST(test_empty_list_find) {
+    int x = 42, y = 1337;
+    CX_TEST_DO {
+        CX_TEST_ASSERT(cxListFind(cxEmptyList, &x) < 0);
+        CX_TEST_ASSERT(cxListFind(cxEmptyList, &y) < 0);
+    }
+}
+
+CX_TEST(test_empty_list_compare) {
+    CxList *empty = cxEmptyList;
+    CxList *ll = cxLinkedListCreateSimple(sizeof(int));
+    CxList *al = cxArrayListCreateSimple(sizeof(int), 8);
+    int x = 5;
+    CX_TEST_DO {
+        CX_TEST_ASSERT(0 == cxListCompare(empty, cxEmptyList));
+        CX_TEST_ASSERT(0 == cxListCompare(ll, cxEmptyList));
+        CX_TEST_ASSERT(0 == cxListCompare(al, cxEmptyList));
+        CX_TEST_ASSERT(0 == cxListCompare(cxEmptyList, ll));
+        CX_TEST_ASSERT(0 == cxListCompare(cxEmptyList, al));
+
+        cxListAdd(ll, &x);
+        cxListAdd(al, &x);
+
+        CX_TEST_ASSERT(0 < cxListCompare(ll, cxEmptyList));
+        CX_TEST_ASSERT(0 < cxListCompare(al, cxEmptyList));
+        CX_TEST_ASSERT(0 > cxListCompare(cxEmptyList, ll));
+        CX_TEST_ASSERT(0 > cxListCompare(cxEmptyList, al));
+    }
+    cxListDestroy(ll);
+    cxListDestroy(al);
+}
+
 CxTestSuite *cx_test_suite_array_list(void) {
     CxTestSuite *suite = cx_test_suite_new("array_list");
 
@@ -584,3 +664,15 @@
     return suite;
 }
 
+CxTestSuite *cx_test_suite_empty_list(void) {
+    CxTestSuite *suite = cx_test_suite_new("empty list dummy");
+
+    cx_test_register(suite, test_empty_list_size);
+    cx_test_register(suite, test_empty_list_iterator);
+    cx_test_register(suite, test_empty_list_noops);
+    cx_test_register(suite, test_empty_list_at);
+    cx_test_register(suite, test_empty_list_find);
+    cx_test_register(suite, test_empty_list_compare);
+
+    return suite;
+}
diff -r a2a757d225b4 -r 1274e46b3013 tests/test_list.cpp
--- a/tests/test_list.cpp	Tue Jan 09 00:09:11 2024 +0100
+++ b/tests/test_list.cpp	Tue Jan 09 21:25:08 2024 +0100
@@ -481,93 +481,6 @@
 class PointerArrayList : public HighLevelTest {
 };
 
-TEST_F(PointerLinkedList, cxListStorePointers) {
-    auto list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, 47));
-    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
-    cxListStorePointers(list);
-    EXPECT_EQ(list->item_size, sizeof(void *));
-    CX_TEST_ASSERT(list->cl != NULL);
-    CX_TEST_ASSERT(list->climpl != NULL);
-    CX_TEST_ASSERT(cxListIsStoringPointers(list));
-    cxListStoreObjects(list);
-    CX_TEST_ASSERT(list->cl != NULL);
-    EXPECT_EQ(list->climpl, NULL);
-    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
-}
-
-TEST_F(LinkedList, cxLinkedListCreate) {
-    CxList *list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int)));
-    ASSERT_NE(list, NULL);
-    EXPECT_EQ(list->item_size, sizeof(int));
-    EXPECT_EQ(list->simple_destructor, NULL);
-    EXPECT_EQ(list->advanced_destructor, NULL);
-    EXPECT_EQ(list->destructor_data, NULL);
-    EXPECT_EQ(cxListSize(list), 0);
-    EXPECT_EQ(list->allocator, &testingAllocator);
-    EXPECT_EQ(list->cmpfunc, cx_cmp_int);
-    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
-}
-
-TEST_F(LinkedList, cxLinkedListCreateSimple) {
-    CxList *list = autofree(cxLinkedListCreateSimple(sizeof(int)));
-    ASSERT_NE(list, NULL);
-    EXPECT_EQ(list->item_size, sizeof(int));
-    EXPECT_EQ(list->cmpfunc, NULL);
-    EXPECT_EQ(list->allocator, cxDefaultAllocator);
-    EXPECT_EQ(list->simple_destructor, NULL);
-    EXPECT_EQ(list->advanced_destructor, NULL);
-    EXPECT_EQ(list->destructor_data, NULL);
-    EXPECT_EQ(cxListSize(list), 0);
-    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
-}
-
-TEST_F(PointerLinkedList, cxLinkedListCreateSimpleForPointers) {
-    CxList *list = autofree(cxLinkedListCreateSimple(CX_STORE_POINTERS));
-    ASSERT_NE(list, NULL);
-    EXPECT_EQ(list->item_size, sizeof(void *));
-    EXPECT_EQ(list->cmpfunc, cx_cmp_ptr);
-    EXPECT_EQ(list->allocator, cxDefaultAllocator);
-    EXPECT_EQ(list->simple_destructor, NULL);
-    EXPECT_EQ(list->advanced_destructor, NULL);
-    EXPECT_EQ(list->destructor_data, NULL);
-    EXPECT_EQ(cxListSize(list), 0);
-    CX_TEST_ASSERT(cxListIsStoringPointers(list));
-}
-
-TEST_F(ArrayList, cxArrayListCreate) {
-    CxList *list = autofree(cxArrayListCreate(&testingAllocator, cx_cmp_int, sizeof(int), 8));
-    ASSERT_NE(list, NULL);
-    EXPECT_EQ(list->item_size, sizeof(int));
-    EXPECT_EQ(list->simple_destructor, NULL);
-    EXPECT_EQ(list->advanced_destructor, NULL);
-    EXPECT_EQ(list->destructor_data, NULL);
-    EXPECT_EQ(cxListSize(list), 0);
-    EXPECT_EQ(list->allocator, &testingAllocator);
-    EXPECT_EQ(list->cmpfunc, cx_cmp_int);
-    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
-}
-
-TEST_F(ArrayList, cxArrayListCreateSimple) {
-    CxList *list = autofree(cxArrayListCreateSimple(sizeof(int), 8));
-    ASSERT_NE(list, NULL);
-    EXPECT_EQ(list->cmpfunc, NULL);
-    EXPECT_EQ(list->allocator, cxDefaultAllocator);
-    EXPECT_EQ(list->item_size, sizeof(int));
-    EXPECT_EQ(list->simple_destructor, NULL);
-    EXPECT_EQ(list->advanced_destructor, NULL);
-    EXPECT_EQ(list->destructor_data, NULL);
-    EXPECT_EQ(cxListSize(list), 0);
-    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
-}
-
-TEST_F(PointerArrayList, cxArrayListCreateSimpleForPointers) {
-    CxList *list = autofree(cxArrayListCreateSimple(CX_STORE_POINTERS, 8));
-    ASSERT_NE(list, NULL);
-    EXPECT_EQ(list->cmpfunc, cx_cmp_ptr);
-    EXPECT_EQ(list->allocator, cxDefaultAllocator);
-    EXPECT_EQ(list->item_size, sizeof(void *));
-    CX_TEST_ASSERT(cxListIsStoringPointers(list));
-}
 
 TEST_F(LinkedList, cxListAdd) {
     auto list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int)));
@@ -935,6 +848,94 @@
     verifyAdvancedDestructor(pointerArrayListFromTestData());
 }
 
+TEST_F(PointerLinkedList, cxListStorePointers) {
+    auto list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, 47));
+    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
+    cxListStorePointers(list);
+    EXPECT_EQ(list->item_size, sizeof(void *));
+    CX_TEST_ASSERT(list->cl != NULL);
+    CX_TEST_ASSERT(list->climpl != NULL);
+    CX_TEST_ASSERT(cxListIsStoringPointers(list));
+    cxListStoreObjects(list);
+    CX_TEST_ASSERT(list->cl != NULL);
+    EXPECT_EQ(list->climpl, NULL);
+    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
+}
+
+TEST_F(LinkedList, cxLinkedListCreate) {
+    CxList *list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int)));
+    ASSERT_NE(list, NULL);
+    EXPECT_EQ(list->item_size, sizeof(int));
+    EXPECT_EQ(list->simple_destructor, NULL);
+    EXPECT_EQ(list->advanced_destructor, NULL);
+    EXPECT_EQ(list->destructor_data, NULL);
+    EXPECT_EQ(cxListSize(list), 0);
+    EXPECT_EQ(list->allocator, &testingAllocator);
+    EXPECT_EQ(list->cmpfunc, cx_cmp_int);
+    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
+}
+
+TEST_F(LinkedList, cxLinkedListCreateSimple) {
+    CxList *list = autofree(cxLinkedListCreateSimple(sizeof(int)));
+    ASSERT_NE(list, NULL);
+    EXPECT_EQ(list->item_size, sizeof(int));
+    EXPECT_EQ(list->cmpfunc, NULL);
+    EXPECT_EQ(list->allocator, cxDefaultAllocator);
+    EXPECT_EQ(list->simple_destructor, NULL);
+    EXPECT_EQ(list->advanced_destructor, NULL);
+    EXPECT_EQ(list->destructor_data, NULL);
+    EXPECT_EQ(cxListSize(list), 0);
+    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
+}
+
+TEST_F(PointerLinkedList, cxLinkedListCreateSimpleForPointers) {
+    CxList *list = autofree(cxLinkedListCreateSimple(CX_STORE_POINTERS));
+    ASSERT_NE(list, NULL);
+    EXPECT_EQ(list->item_size, sizeof(void *));
+    EXPECT_EQ(list->cmpfunc, cx_cmp_ptr);
+    EXPECT_EQ(list->allocator, cxDefaultAllocator);
+    EXPECT_EQ(list->simple_destructor, NULL);
+    EXPECT_EQ(list->advanced_destructor, NULL);
+    EXPECT_EQ(list->destructor_data, NULL);
+    EXPECT_EQ(cxListSize(list), 0);
+    CX_TEST_ASSERT(cxListIsStoringPointers(list));
+}
+
+TEST_F(ArrayList, cxArrayListCreate) {
+    CxList *list = autofree(cxArrayListCreate(&testingAllocator, cx_cmp_int, sizeof(int), 8));
+    ASSERT_NE(list, NULL);
+    EXPECT_EQ(list->item_size, sizeof(int));
+    EXPECT_EQ(list->simple_destructor, NULL);
+    EXPECT_EQ(list->advanced_destructor, NULL);
+    EXPECT_EQ(list->destructor_data, NULL);
+    EXPECT_EQ(cxListSize(list), 0);
+    EXPECT_EQ(list->allocator, &testingAllocator);
+    EXPECT_EQ(list->cmpfunc, cx_cmp_int);
+    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
+}
+
+TEST_F(ArrayList, cxArrayListCreateSimple) {
+    CxList *list = autofree(cxArrayListCreateSimple(sizeof(int), 8));
+    ASSERT_NE(list, NULL);
+    EXPECT_EQ(list->cmpfunc, NULL);
+    EXPECT_EQ(list->allocator, cxDefaultAllocator);
+    EXPECT_EQ(list->item_size, sizeof(int));
+    EXPECT_EQ(list->simple_destructor, NULL);
+    EXPECT_EQ(list->advanced_destructor, NULL);
+    EXPECT_EQ(list->destructor_data, NULL);
+    EXPECT_EQ(cxListSize(list), 0);
+    CX_TEST_ASSERT(!cxListIsStoringPointers(list));
+}
+
+TEST_F(PointerArrayList, cxArrayListCreateSimpleForPointers) {
+    CxList *list = autofree(cxArrayListCreateSimple(CX_STORE_POINTERS, 8));
+    ASSERT_NE(list, NULL);
+    EXPECT_EQ(list->cmpfunc, cx_cmp_ptr);
+    EXPECT_EQ(list->allocator, cxDefaultAllocator);
+    EXPECT_EQ(list->item_size, sizeof(void *));
+    CX_TEST_ASSERT(cxListIsStoringPointers(list));
+}
+
 TEST_F(PointerLinkedList, DestroyNoDestructor) {
     void *item = cxMalloc(&testingAllocator, sizeof(int));
     auto list = cxLinkedListCreate(cxDefaultAllocator, cx_cmp_int, CX_STORE_POINTERS);
@@ -997,80 +998,3 @@
     CX_TEST_ASSERT(testingAllocator.verify());
 }
 
-TEST(EmptyList, Size) {
-    auto list = cxEmptyList;
-
-    EXPECT_EQ(list->size, 0);
-    EXPECT_EQ(cxListSize(list), 0);
-}
-
-TEST(EmptyList, Iterator) {
-    auto list = cxEmptyList;
-
-    auto it1 = cxListIterator(list);
-    auto it2 = cxListBackwardsIterator(list);
-    auto it3 = cxListMutIterator(list);
-    auto it4 = cxListMutBackwardsIterator(list);
-
-    CX_TEST_ASSERT(!cxIteratorValid(it1));
-    CX_TEST_ASSERT(!cxIteratorValid(it2));
-    CX_TEST_ASSERT(!cxIteratorValid(it3));
-    CX_TEST_ASSERT(!cxIteratorValid(it4));
-
-    int c = 0;
-    cx_foreach(void*, data, it1) c++;
-    cx_foreach(void*, data, it2) c++;
-    cx_foreach(void*, data, it3) c++;
-    cx_foreach(void*, data, it4) c++;
-    EXPECT_EQ(c, 0);
-}
-
-TEST(EmptyList, NoOps) {
-    auto list = cxEmptyList;
-
-    ASSERT_NO_FATAL_FAILURE(cxListSort(list));
-    ASSERT_NO_FATAL_FAILURE(cxListClear(list));
-    ASSERT_NO_FATAL_FAILURE(cxListDestroy(list));
-}
-
-TEST(EmptyList, At) {
-    auto list = cxEmptyList;
-
-    EXPECT_EQ(cxListAt(list, 0), NULL);
-    EXPECT_EQ(cxListAt(list, 1), NULL);
-}
-
-TEST(EmptyList, Find) {
-    auto list = cxEmptyList;
-
-    int x = 42, y = 1337;
-
-    EXPECT_LT(cxListFind(list, &x), 0);
-    EXPECT_LT(cxListFind(list, &y), 0);
-}
-
-TEST(EmptyList, Compare) {
-    auto empty = cxEmptyList;
-
-    auto ll = cxLinkedListCreateSimple(sizeof(int));
-    auto al = cxArrayListCreateSimple(sizeof(int), 8);
-
-    int x = 5;
-
-    EXPECT_EQ(cxListCompare(empty, cxEmptyList), 0);
-    EXPECT_EQ(cxListCompare(ll, cxEmptyList), 0);
-    EXPECT_EQ(cxListCompare(al, cxEmptyList), 0);
-    EXPECT_EQ(cxListCompare(cxEmptyList, ll), 0);
-    EXPECT_EQ(cxListCompare(cxEmptyList, al), 0);
-
-    cxListAdd(ll, &x);
-    cxListAdd(al, &x);
-
-    EXPECT_GT(cxListCompare(ll, cxEmptyList), 0);
-    EXPECT_GT(cxListCompare(al, cxEmptyList), 0);
-    EXPECT_LT(cxListCompare(cxEmptyList, ll), 0);
-    EXPECT_LT(cxListCompare(cxEmptyList, al), 0);
-
-    cxListDestroy(ll);
-    cxListDestroy(al);
-}
diff -r a2a757d225b4 -r 1274e46b3013 tests/ucxtest.c
--- a/tests/ucxtest.c	Tue Jan 09 00:09:11 2024 +0100
+++ b/tests/ucxtest.c	Tue Jan 09 21:25:08 2024 +0100
@@ -36,6 +36,7 @@
 CxTestSuite *cx_test_suite_string(void);
 CxTestSuite *cx_test_suite_buffer(void);
 CxTestSuite *cx_test_suite_printf(void);
+CxTestSuite *cx_test_suite_empty_list(void);
 CxTestSuite *cx_test_suite_array_list(void);
 CxTestSuite *cx_test_suite_linked_list(void);
 CxTestSuite *cx_test_suite_mempool(void);
@@ -58,6 +59,7 @@
             cx_test_suite_string(),
             cx_test_suite_buffer(),
             cx_test_suite_printf(),
+            cx_test_suite_empty_list(),
             cx_test_suite_array_list(),
             cx_test_suite_linked_list(),
             cx_test_suite_mempool(),