From 96fc17b99d56eb636c894c5be9ab39bfdb4ba454 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Sat, 27 Aug 2022 00:55:38 -0400
Subject: Initial code dump.

---
 tests/compressed_vector.cpp | 72 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 tests/compressed_vector.cpp

(limited to 'tests/compressed_vector.cpp')

diff --git a/tests/compressed_vector.cpp b/tests/compressed_vector.cpp
new file mode 100644
index 0000000..a5d76e4
--- /dev/null
+++ b/tests/compressed_vector.cpp
@@ -0,0 +1,72 @@
+#include "compressed_vector.hpp"
+
+#include <cstdio>
+#include <cstdlib>
+#include <ctime>
+#include <vector>
+#include <string>
+#include <stdexcept>
+
+int main()
+{
+    compressed_vector<uint8_t, 3> cv;
+    compressed_vector<uint8_t, 3> cv2;
+    std::vector<uint8_t> v;
+    srand(time(NULL));
+    for (int i = 0; i < 100; ++i)
+    {
+        int r = rand() % 8;
+        cv.push_back(r);
+        v.push_back(r);
+    }
+    for (int i = 0; i < 100; ++i)
+    {
+        if (cv.get(i) != v[i])
+        {
+            printf("%u <=> %u @ %d\n", cv.get(i), v[i], i);
+            throw std::runtime_error(std::to_string(__LINE__));
+        }
+    }
+    for (int i = 0; i < 1000; ++i)
+    {
+        if (rand() % 3)
+        {
+            int r = rand() % 8;
+            cv.push_back(r);
+            v.push_back(r);
+        }
+        else
+        {
+            if (cv.back() != v.back())
+                throw std::runtime_error(std::to_string(__LINE__));
+            cv.pop_back();
+            v.pop_back();
+        }
+    }
+    if (cv.size() != v.size())
+        throw std::runtime_error(std::to_string(__LINE__));
+    for (size_t i = 0; i < v.size(); ++i)
+    {
+        if (cv.get(i) != v[i])
+        {
+            printf("%u <=> %u @ %lu\n", cv.get(i), v[i], i);
+            throw std::runtime_error(std::to_string(__LINE__));
+        }
+        cv2.push_back(cv.get(i));
+    }
+    for (size_t i = 0; i < v.size(); ++i)
+    {
+        if (cv.get(i) != cv2.get(i))
+        {
+            throw std::runtime_error(std::to_string(__LINE__));
+        }
+    }
+    size_t h1 = compressed_vector_hash<uint8_t, 3>{}(cv);
+    size_t h2 = compressed_vector_hash<uint8_t, 3>{}(cv2);
+    if (h1 != h2)
+    {
+        printf("%lu <=> %lu\n", h1, h2);
+        throw std::runtime_error(std::to_string(__LINE__));
+    }
+    return 0;
+}
-- 
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