Unified test files extension as cpp.

test/cases.cpp

@@ -0,0 +1,38 @@
+#include <msgpack.hpp>
+#include <fstream>
+#include <gtest/gtest.h>
+
+static void feed_file(msgpack::unpacker& pac, const char* path)
+{
+    std::ifstream fin(path);
+    while(true) {
+        pac.reserve_buffer(32*1024);
+        fin.read(pac.buffer(), pac.buffer_capacity());
+        if(fin.bad()) {
+            throw std::runtime_error("read failed");
+        }
+        pac.buffer_consumed(fin.gcount());
+        if(fin.fail()) {
+            break;
+        }
+    }
+}
+
+TEST(cases, format)
+{
+    msgpack::unpacker pac;
+    msgpack::unpacker pac_compact;
+
+    feed_file(pac, "cases.mpac");
+    feed_file(pac_compact, "cases_compact.mpac");
+
+    msgpack::unpacked result;
+    while(pac.next(&result)) {
+        msgpack::unpacked result_compact;
+        EXPECT_TRUE( pac_compact.next(&result_compact) );
+        EXPECT_EQ(result_compact.get(), result.get());
+    }
+
+    EXPECT_FALSE( pac_compact.next(&result) );
+}
+