diff --git a/test/io/file/simpleSize/empty.txt b/test/io/file/simpleSize/empty.txt
new file mode 100644
index 0000000..e69de29
diff --git a/test/io/file/simpleSize/small.txt b/test/io/file/simpleSize/small.txt
new file mode 100644
index 0000000..f2ba8f8
--- /dev/null
+++ b/test/io/file/simpleSize/small.txt
@@ -0,0 +1 @@
+abc
\ No newline at end of file
diff --git a/test/io/file/simpleSize/test.volt b/test/io/file/simpleSize/test.volt
new file mode 100644
index 0000000..3721fa0
--- /dev/null
+++ b/test/io/file/simpleSize/test.volt
@@ -0,0 +1,17 @@
+//T macro:passpath
+module test;
+
+import file = watt.io.file;
+
+fn main(args: string[]) i32
+{
+	file.chdir(args[1]);
+	if (file.size("empty.txt") != 0) {
+		return 1;
+	}
+	if (file.size("small.txt") != 3) {
+		return 2;
+	}
+	return 0;
+}
+