perf test architecture

main.cpp

@@ -1,10 +1,61 @@
 #include <cstdio>
 #include <cassert>
+#include <vector>
+#include <string>
 #include "amap.h"
 #include "simap.h"
 #include "mapmap.hpp"
 
+/**
+ * Creates keys or returns the ith key. Used for performance tests.
+ *
+ * @param i When "create" is false, we return the ith key (does not check OOB)
+ * @param create When true, we initialize the keystore with keys generated from 0..i indices.
+ * @returns The ith key when create==false, otherwise undefined.
+ */
+inline const char *keystore(int i, bool create = false) noexcept {
+	static thread_local std::vector<std::string> keys;
+
+	if(!create) {
+		return keys[i].c_str();
+	} else {
+		keys.resize(0);
+		keys.reserve(0);
+		std::string key = "k";
+		for(int j = 0; j < i; ++j) {
+			keys.push_back(key + std::to_string(j));
+		}
+		return NULL;
+	}
+}
+
+/**
+ * Creates keys or returns the ith key. Used for performance tests.
+ *
+ * @param i When "create" is false, we return the ith data (does not check OOB)
+ * @param create When true, we initialize the datastore with datas generated from 0..i indices.
+ * @returns The ith data when create==false, otherwise undefined.
+ */
+inline int *datastore(int i, bool create = false) noexcept {
+	static thread_local std::vector<int> keys;
+
+	if(!create) {
+		return &(keys[i]);
+	} else {
+		keys.resize(0);
+		keys.reserve(0);
+		for(int j = 0; j < i; ++j) {
+			keys.push_back(j);
+		}
+		return NULL;
+	}
+}
+
+void measure_speed(amap mapdo, void *map, int max_key) {
+}
+
 void test_basics(amap mapdo, void *map) {
+	/* Most basics */
 	assert(NULL == mapdo(map, AMAP_GET, "asdf", NULL));
 	int i = 42;
 	int *iptr;
@@ -45,12 +96,20 @@ void test_basics(amap mapdo, void *map) {
 }
 
 int main() {
-	/* test simap */
+	/* Basic tests */
 	simap_instance si = simap_create();
 	test_basics(simap, &si);
 
 	mapmap_instance mi = mapmap_create();
 	test_basics(mapmap, &mi);
 
+	/* Performance tests */
+	int i = 1000;
+	keystore(i, true);
+	datastore(i, true);
+
+	measure_speed(simap, &si, i);
+	measure_speed(mapmap, &mi, i);
+
 	return 0;
 }