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https://github.com/LadybirdBrowser/ladybird.git
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131 lines
3 KiB
C++
131 lines
3 KiB
C++
#include "String.h"
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//#include "StringBuilder.h"
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#include "Vector.h"
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#include <stdio.h>
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#include "HashTable.h"
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#include "SinglyLinkedList.h"
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#include "HashMap.h"
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#include "TemporaryFile.h"
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#include "Buffer.h"
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int main(int, char**)
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{
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String empty = "";
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char* buffer;
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auto test = StringImpl::createUninitialized(3, buffer);
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auto hello = String("hello");
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auto Hello = String("Hello");
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printf("hello: '%s'\n", hello.characters());
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printf("Hello: '%s'\n", Hello.characters());
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printf("'Hello'.lower(): '%s'\n", Hello.toLowercase().characters());
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printf("'hello'.upper(): '%s'\n", Hello.toUppercase().characters());
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Vector<String> strings;
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strings.append("a");
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strings.append("b");
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strings.append("c");
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strings.append("d");
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strings.append("e");
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strings.append("f");
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strings.append("g");
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auto g = strings.takeLast();
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for (unsigned i = 0; i < strings.size(); ++i) {
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printf("[%u]: '%s'\n", i, strings[i].characters());
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}
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printf("snodde sista: '%s'\n", g.characters());
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printf("kvar:\n");
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for (auto& s : strings) {
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printf(" > %s\n", s.characters());
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}
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#if 0
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StringBuilder builder;
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builder.append("HEJ");
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builder.append(' ');
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builder.append("KAJ");
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printf("byggd: '%s'\n", builder.build().characters());
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#endif
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#if 1
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HashTable<int> ints;
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ints.set(10);
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ints.set(20);
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ints.set(30);
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ints.dump();
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ASSERT(ints.size() == 3);
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ASSERT(ints.contains(10));
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ASSERT(ints.contains(20));
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ASSERT(ints.contains(30));
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ASSERT(!ints.contains(0));
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ASSERT(!ints.contains(40));
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HashTable<String> sss;
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sss.set("foo");
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sss.set("bar");
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sss.set("baz");
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sss.set("bee");
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ASSERT(sss.size() == 4);
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sss.dump();
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ASSERT(sss.contains("foo"));
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ASSERT(sss.contains("bar"));
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ASSERT(sss.contains("baz"));
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ASSERT(sss.contains("bee"));
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ASSERT(!sss.contains("boo"));
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ASSERT(!sss.contains(""));
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ASSERT(!sss.contains(String()));
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printf(">>> iterate Hash:\n");
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for (auto& s : sss) {
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printf("+ %s\n", s.characters());
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}
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printf("<<<\n");
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#endif
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SinglyLinkedList<int> list;
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list.append(3);
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list.append(6);
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list.append(9);
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ASSERT(!list.isEmpty());
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ASSERT(list.first() == 3);
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ASSERT(list.last() == 9);
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for (int i : list) {
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printf("Iterated to %d\n", i);
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}
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HashMap<String, int> map;
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map.set("lol", 100);
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map.set("kek", 500);
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map.set("zoo", 300);
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ASSERT(map.size() == 3);
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map.dump();
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for (auto& it : map) {
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printf("[%s] := %d\n", it.key.characters(), it.value);
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}
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auto found = map.find("kek");
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if (found != map.end()) {
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printf("found 'kek', key: %s, value: %d\n", (*found).key.characters(), (*found).value);
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} else {
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printf("not found\n");
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}
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auto charbuf = Buffer<char>::createUninitialized(1024);
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printf("charbuf.size() = %u\n", charbuf->size());
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{
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Vector<String> problem;
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for (int i = 0; i < 256; ++i)
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problem.append("test");
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}
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return 0;
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}
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