5 files changed, 36 insertions, 0 deletions
diff --git a/vbench/src/tests/mapped_file_input/.gitignore b/vbench/src/tests/mapped_file_input/.gitignore
new file mode 100644
index 00000000000..99fcc66eeab
--- /dev/null
+++ b/vbench/src/tests/mapped_file_input/.gitignore
@@ -0,0 +1 @@
+vbench_mapped_file_input_test_app
diff --git a/vbench/src/tests/mapped_file_input/CMakeLists.txt b/vbench/src/tests/mapped_file_input/CMakeLists.txt
new file mode 100644
index 00000000000..de7cbb7c89d
--- /dev/null
+++ b/vbench/src/tests/mapped_file_input/CMakeLists.txt
@@ -0,0 +1,9 @@
+# Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+vespa_add_executable(vbench_mapped_file_input_test_app
+    SOURCES
+    mapped_file_input_test.cpp
+    DEPENDS
+    vbench_test
+    vbench
+)
+vespa_add_test(NAME vbench_mapped_file_input_test_app COMMAND vbench_mapped_file_input_test_app)
diff --git a/vbench/src/tests/mapped_file_input/FILES b/vbench/src/tests/mapped_file_input/FILES
new file mode 100644
index 00000000000..55eddab2a7a
--- /dev/null
+++ b/vbench/src/tests/mapped_file_input/FILES
@@ -0,0 +1,2 @@
+mapped_file_input_test.cpp
+file.txt
diff --git a/vbench/src/tests/mapped_file_input/file.txt b/vbench/src/tests/mapped_file_input/file.txt
new file mode 100644
index 00000000000..dd59d098638
--- /dev/null
+++ b/vbench/src/tests/mapped_file_input/file.txt
@@ -0,0 +1 @@
+file content
diff --git a/vbench/src/tests/mapped_file_input/mapped_file_input_test.cpp b/vbench/src/tests/mapped_file_input/mapped_file_input_test.cpp
new file mode 100644
index 00000000000..5044f5401e1
--- /dev/null
+++ b/vbench/src/tests/mapped_file_input/mapped_file_input_test.cpp
@@ -0,0 +1,23 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include <vespa/vespalib/testkit/testapp.h>
+#include <vbench/test/all.h>
+
+using namespace vbench;
+
+TEST("mapped file input") {
+    {
+        MappedFileInput file("not_found.txt");
+        EXPECT_TRUE(file.tainted());
+    }
+    {
+        MappedFileInput file("file.txt");
+        EXPECT_TRUE(!file.tainted());
+        LineReader reader(file, 3);
+        string line;
+        EXPECT_TRUE(reader.readLine(line));
+        EXPECT_EQUAL("file content", line);
+        EXPECT_TRUE(!reader.readLine(line));
+    }
+}
+
+TEST_MAIN() { TEST_RUN_ALL(); }