Add simple usage test for vespa-drop-file-from-cache

2 files changed, 21 insertions, 0 deletions

diff --git a/vespalib/src/tests/drop-file-from-cache/CMakeLists.txt b/vespalib/src/tests/drop-file-from-cache/CMakeLists.txt
new file mode 100644
index 00000000000..d6f4a51a4c5
--- /dev/null
+++ b/vespalib/src/tests/drop-file-from-cache/CMakeLists.txt
@@ -0,0 +1,8 @@
+# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+vespa_add_executable(vespalib_drop_file_from_cache_test_app TEST
+    SOURCES
+    drop_file_from_cache_test.cpp
+    DEPENDS
+    vespalib
+)
+vespa_add_test(NAME vespalib_drop_file_from_cache_test_app COMMAND vespalib_drop_file_from_cache_test_app)
diff --git a/vespalib/src/tests/drop-file-from-cache/drop_file_from_cache_test.cpp b/vespalib/src/tests/drop-file-from-cache/drop_file_from_cache_test.cpp
new file mode 100644
index 00000000000..efdc81ab6d0
--- /dev/null
+++ b/vespalib/src/tests/drop-file-from-cache/drop_file_from_cache_test.cpp
@@ -0,0 +1,13 @@
+// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include <vespa/vespalib/testkit/test_kit.h>
+#include <vespa/vespalib/util/slaveproc.h>
+
+using vespalib::SlaveProc;
+
+TEST("simple run") {
+    std::string out;
+    EXPECT_TRUE(SlaveProc::run("../../apps/vespa-drop-file-from-cache/vespa-drop-file-from-cache", out));
+    EXPECT_EQUAL(out, "foo");
+}
+
+TEST_MAIN_WITH_PROCESS_PROXY() { TEST_RUN_ALL(); }