initial commit

oscar64/autotest/opp_hashmap.cpp

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+#include <opp/string.h>
+#include <opp/hashmap.h>
+#include <assert.h>
+#include <stdio.h>
+
+void test_int_int(void)
+{
+	opp::hashmap<int, long>	hm;
+	for(int i=0; i<100; i++)
+		hm.at(i) = (long)i * (long)i;
+
+	int sum = 0;
+	for(auto [k, v] : hm)
+	{
+		sum += k;
+		assert(v == (long)k * (long)k);
+	}
+	assert(sum == 4950);
+
+	auto it = hm.begin();
+	while (it != hm.end())
+	{
+		if (it->key & 1)
+			it = hm.erase(it);
+		else
+			it++;
+	}
+
+	sum = 0;
+	for(auto [k, v] : hm)
+	{
+		sum += k;
+		assert(v == (long)k * (long)k);
+	}
+	assert(sum == 2450);
+
+	sum = 0;
+	for(int i=0; i<100; i++)
+	{
+		auto it = hm.find(i);
+		if (it != hm.end())
+		{
+			assert(it->value == (long)it->key * (long)it->key);
+			sum += it->key;
+		}
+	}
+	assert(sum == 2450);
+}
+
+void test_string_string(void)
+{
+	opp::hashmap<opp::string, opp::string>	hm;
+	for(int i=0; i<100; i++)
+		hm.at(opp::to_string(i)) = opp::to_string((long)i * (long)i);
+
+	int sum = 0;
+	for(auto [k, v] : hm)
+	{
+		long l = v.to_long();
+		int i = k.to_int();
+		sum += i;
+		assert(l == (long)i * (long)i);
+	}
+	assert(sum == 4950);
+
+	auto it = hm.begin();
+	while (it != hm.end())
+	{
+		long i = it->key.to_int();
+		if (i & 1)
+			it = hm.erase(it);
+		else
+			it++;
+	}
+
+	sum = 0;
+	for(auto [k, v] : hm)
+	{
+		long l = v.to_long();
+		long i = k.to_int();
+		sum += i;
+		assert(l == (long)i * (long)i);
+	}
+	assert(sum == 2450);
+
+	sum = 0;
+	for(int i=0; i<100; i++)
+	{
+		auto it = hm.find(opp::to_string(i));
+		if (it != hm.end())
+		{
+			long l = it->value.to_long();
+			long k = it->key.to_int();
+			assert(l == (long)k * (long)k);
+			sum += k;
+		}
+	}
+	assert(sum == 2450);
+}
+
+void test_int_string(void)
+{
+	opp::hashmap<int, opp::string>	hm;
+	for(int i=0; i<100; i++)
+		hm.at(i) = opp::to_string((long)i * (long)i);
+
+	int sum = 0;
+	for(auto [k, v] : hm)
+	{
+		sum += k;
+		long l = v.to_long();
+		assert(l == (long)k * (long)k);
+	}
+	assert(sum == 4950);
+
+	auto it = hm.begin();
+	while (it != hm.end())
+	{
+		if (it->key & 1)
+			it = hm.erase(it);
+		else
+			it++;
+	}
+
+	sum = 0;
+	for(auto [k, v] : hm)
+	{
+		sum += k;
+		long l = v.to_long();
+		assert(l == (long)k * (long)k);
+	}
+	assert(sum == 2450);
+
+	sum = 0;
+	for(int i=0; i<100; i++)
+	{
+		auto it = hm.find(i);
+		if (it != hm.end())
+		{
+			long l = it->value.to_long();
+			assert(l == (long)it->key * (long)it->key);
+			sum += it->key;
+		}
+	}
+	assert(sum == 2450);
+}
+
+int main(void)
+{
+	test_int_int();
+	test_int_string();
+	test_string_string();
+}