diff --git a/test/File.cpp b/test/File.cpp
new file mode 100644
index 0000000..d4628af
--- /dev/null
+++ b/test/File.cpp
@@ -0,0 +1,30 @@
+#include "test/Test.hpp"
+#include "bc/File.hpp"
+#include "bc/String.hpp"
+#include "bc/file/Types.hpp"
+#if defined(WHOA_SYSTEM_LINUX) || defined(WHOA_SYSTEM_MAC)
+
+TEST_CASE("Blizzard::File::Open", "[file]") {
+    SECTION("open /dev/zero") {
+        Blizzard::File::StreamRecord* file;
+        REQUIRE(Blizzard::File::Open("/dev/zero", Blizzard::File::Mode::mustexist|Blizzard::File::Mode::read, file));
+        REQUIRE(Blizzard::File::Close(file));
+    }
+
+    SECTION("read data from /dev/zero") {
+        Blizzard::File::StreamRecord* file;
+        REQUIRE(Blizzard::File::Open("/dev/zero", Blizzard::File::Mode::mustexist|Blizzard::File::Mode::read, file));
+
+        char zero[1024];
+        char max[1024];
+        Blizzard::String::MemFill(zero, sizeof(zero), 0);
+        Blizzard::String::MemFill(max, sizeof(max), 255);
+        int32_t count = sizeof(zero);
+        REQUIRE(Blizzard::File::Read(file, max, &count));
+        REQUIRE(Blizzard::File::Close(file));
+        REQUIRE(count == sizeof(zero));
+        REQUIRE(Blizzard::String::MemCompare(zero, max, sizeof(zero)) == 0);
+    }
+}
+
+#endif
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