1 files changed, 115 insertions, 0 deletions
diff --git a/test/test_auto_mem.cc b/test/test_auto_mem.cc
new file mode 100644
index 0000000..d6f0b55
--- /dev/null
+++ b/test/test_auto_mem.cc
@@ -0,0 +1,115 @@
+/**
+ * Copyright (c) 2007-2012, Timothy Stack
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Timothy Stack nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''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 REGENTS OR CONTRIBUTORS 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 <algorithm>
+
+#include <assert.h>
+#include <stdlib.h>
+
+#include "base/auto_mem.hh"
+#include "config.h"
+
+struct my_data {
+    int dummy1;
+    int dummy2;
+};
+
+int free_count;
+void* last_free;
+
+void
+my_free(void* mem)
+{
+    free_count += 1;
+    last_free = mem;
+}
+
+int
+main(int argc, char* argv[])
+{
+    int retval = EXIT_SUCCESS;
+    auto_mem<struct my_data, my_free> md1, md2;
+    struct my_data md1_val, md2_val;
+
+    md1 = &md1_val;
+    assert(free_count == 0);
+    md1 = std::move(md2);
+    assert(free_count == 1);
+    assert(last_free == &md1_val);
+    assert(md1 == NULL);
+
+    md1 = &md2_val;
+    assert(free_count == 1);
+    assert(last_free == &md1_val);
+    *md1.out() = &md1_val;
+    assert(free_count == 2);
+    assert(last_free == &md2_val);
+    assert(md1.in() == &md1_val);
+
+    {
+        auto_mem<struct my_data, my_free> md_cp(std::move(md1));
+
+        assert(md1 == NULL);
+        assert(free_count == 2);
+        assert(md_cp == &md1_val);
+    }
+
+    assert(free_count == 3);
+    assert(last_free == &md1_val);
+
+    {
+        static const char* msg = "Hello, World!\nGoodbye, World!\nTest";
+
+        auto buf = auto_buffer::from(msg, strlen(msg));
+        auto first_lf = std::find(buf.begin(), buf.end(), '\n');
+        auto last_lf = std::find(buf.rbegin(), buf.rend(), '\n');
+
+        assert(std::distance(buf.begin(), first_lf) == 13);
+        assert(*first_lf == '\n');
+        assert(*last_lf == '\n');
+        auto last_lf_index = std::distance(last_lf, buf.rend()) - 1;
+        auto* last_lf_rchr = strrchr(msg, '\n');
+        assert(last_lf_index == (last_lf_rchr - msg));
+    }
+
+    {
+        auto bitmap = auto_buffer::alloc_bitmap(15);
+
+        assert(bitmap.capacity() == 2);
+        bitmap.resize_bitmap(15);
+        assert(bitmap.size() == 2);
+
+        memset(bitmap.in(), 0, bitmap.size());
+        for (size_t lpc = 0; lpc < 15; lpc++) {
+            assert(!bitmap.is_bit_set(lpc));
+        }
+    }
+
+    return retval;
+}