Added HandleHashMap.

tests/vector_shrinktofit_test.cpp

@@ -0,0 +1,68 @@
+/*-
+ * Copyright 2012-2014 Matthew Endsley
+ * All rights reserved
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted providing that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test.h"
+
+#include <tinystl/allocator.h>
+#include <tinystl/vector.h>
+
+TEST(vector_shrinktofit) {
+	typedef tinystl::vector<int> vector;
+
+	{
+		vector v;
+		CHECK(v.capacity() == 0);
+		v.clear();
+		v.shrink_to_fit();
+		CHECK(v.capacity() == 0);
+	}
+
+	{
+		vector v(10, 0);
+		CHECK(v.capacity() >= 10);
+		v.shrink_to_fit();
+		CHECK(v.capacity() == 10);
+	}
+
+	{
+		vector v(10, 0);
+		CHECK(v.capacity() >= 10);
+		v.erase(v.end() - 1, v.end());
+		CHECK(v.size() == 9);
+		CHECK(v.capacity() >= 10);
+		v.shrink_to_fit();
+		CHECK(v.capacity() == 9);
+	}
+
+	{
+		vector v(10, 0);
+		CHECK(v.capacity() >= 10);
+		const int* ptr = v.data();
+		v.shrink_to_fit();
+		CHECK(v.capacity() >= 10);
+		CHECK(v.data() == ptr);
+	}
+}