Add single/double linked list macros

src/main.c

@@ -515,6 +515,8 @@ void print_runes(Str str)
 
 void string_test_utf8(void)
 {
+    TRACEF("\n");
+
     Str str1 = S("Test 1ø2 ☺");
 
     TRACEF("str1:\n");
@@ -537,6 +539,8 @@ void string_test_utf8(void)
 
 void string_test_hex(void)
 {
+    TRACEF("\n");
+
     MArena arena;
     U8 data[4096];
     marena_init(&arena, data, sizeof data);
@@ -557,8 +561,115 @@ void string_test_hex(void)
 
     Str str2_decoded = str_hex_decode_alloc(&allocator, str2_encoded);
     printf("str2_decoded: '%.*s'\n", str2_decoded.len, str2_decoded.str);
+}
 
+typedef struct StrSLNode StrSLNode;
+struct StrSLNode {
+    Str str;
+    StrSLNode *next;
+};
 
+typedef struct StrSList StrSList;
+struct StrSList {
+    StrSLNode *first;
+    StrSLNode **last;
+};
+
+void string_test_slist(void)
+{
+    TRACEF("\n");
+
+    Str str1 = S("one");
+    Str str2 = S("two");
+    Str str3 = S("three");
+    StrSList strlist = {};
+    StrSLNode n1 = {str1, NULL};
+    StrSLNode n2 = {str2, NULL};
+    StrSLNode n3 = {str3, NULL};
+
+    SListInit(&strlist);
+    SListAddFirst(&strlist, &n1);
+    SListAddFirst(&strlist, &n2);
+    SListAddFirst(&strlist, &n3);
+    TRACEF("List test first\n");
+
+    for (StrSLNode *n = strlist.first; n != NULL; n = n->next) {
+        printf("Node: %.*s\n", n->str.len, n->str.str);
+    }
+    TRACEF("List test first done\n");
+    SListInit(&strlist);
+    SListAddLast(&strlist, &n1);
+    SListAddLast(&strlist, &n2);
+    SListAddLast(&strlist, &n3);
+    SListRemoveFirst(&strlist);
+    TRACEF("List test last\n");
+
+    for (StrSLNode *n = strlist.first; n != NULL; n = n->next) {
+        printf("Node: %.*s\n", n->str.len, n->str.str);
+    }
+    TRACEF("List test last done\n");
+
+}
+typedef struct StrDLNode StrDLNode;
+struct StrDLNode {
+    Str str;
+    StrDLNode *next;
+    StrDLNode *prev;
+};
+
+typedef struct StrDList StrDList;
+struct StrDList {
+    StrDLNode *first;
+    StrDLNode *last;
+};
+
+void string_test_dlist(void)
+{
+    TRACEF("\n");
+
+    Str str1 = S("one");
+    Str str2 = S("two");
+    Str str3 = S("three");
+    Str str4 = S("four");
+    StrDList strlist = {};
+    StrDLNode n1 = {str1, NULL, NULL};
+    StrDLNode n2 = {str2, NULL, NULL};
+    StrDLNode n3 = {str3, NULL, NULL};
+    StrDLNode n4 = {str4, NULL, NULL};
+
+    DListInit(&strlist);
+    DListAddFirst(&strlist, &n1);
+    DListAddFirst(&strlist, &n2);
+    DListAddFirst(&strlist, &n3);
+    TRACEF("List test first\n");
+
+    for (StrDLNode *n = strlist.first; n != NULL; n = n->next) {
+        printf("Node: %.*s\n", n->str.len, n->str.str);
+    }
+    TRACEF("List test first done\n");
+
+    DListInit(&strlist);
+    DListAddLast(&strlist, &n2);
+    DListAddLast(&strlist, &n3);
+    DListAddLast(&strlist, &n4);
+    DListAddFirst(&strlist, &n1);
+
+    TRACEF("List test full\n");
+
+    for (StrDLNode *n = strlist.first; n != NULL; n = n->next) {
+        printf("Node: %.*s\n", n->str.len, n->str.str);
+    }
+    TRACEF("List test full done\n");
+
+    DListRemove(&strlist, &n1);
+    DListRemoveFirst(&strlist);
+    DListRemoveLast(&strlist);
+    TRACEF("List test tail removed\n");
+
+    for (StrDLNode *n = strlist.first; n != NULL; n = n->next) {
+        printf("Node: %.*s\n", n->str.len, n->str.str);
+    }
+    TRACEF("List test tail removed done\n");
 
 }
 
@@ -580,6 +691,8 @@ int main(int argc, char *argv[])
     string_test_join();
     string_test_utf8();
     string_test_hex();
+    string_test_slist();
+    string_test_dlist();
 
 }