From b605cf0c2df5449e6ae3015662559edd266abd80 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <daniel.goodliffe@pressassociation.com>
Date: Mon, 16 Feb 2015 17:12:57 +0000
Subject: Add the start of some test framework, complete with hacky
 initialisations

---
 netfs/Jamfile.jam            |  1 +
 netfs/unittests/Jamfile.jam  | 28 +++++++++++++
 netfs/unittests/client.xml   | 14 +++++++
 netfs/unittests/daemon.xml   | 19 +++++++++
 netfs/unittests/testCore.cpp | 95 ++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 157 insertions(+)
 create mode 100644 netfs/unittests/Jamfile.jam
 create mode 100644 netfs/unittests/client.xml
 create mode 100644 netfs/unittests/daemon.xml
 create mode 100644 netfs/unittests/testCore.cpp

diff --git a/netfs/Jamfile.jam b/netfs/Jamfile.jam
index 70cd2d9..6df8110 100644
--- a/netfs/Jamfile.jam
+++ b/netfs/Jamfile.jam
@@ -18,6 +18,7 @@ lib slicer-xml : : : : <include>/usr/include/slicer ;
 
 build-project daemon ;
 build-project fuse ;
+build-project unittests ;
 
 explicit install ;
 package.install install : : fuse//netfs : daemon//netfsd ;
diff --git a/netfs/unittests/Jamfile.jam b/netfs/unittests/Jamfile.jam
new file mode 100644
index 0000000..1c16bc7
--- /dev/null
+++ b/netfs/unittests/Jamfile.jam
@@ -0,0 +1,28 @@
+import testing ;
+
+lib boost_utf : : <name>boost_unit_test_framework ;
+lib boost_system ;
+lib boost_filesystem ;
+lib IceUtil ;
+lib Ice ;
+
+path-constant me : . ;
+
+run
+	testCore.cpp
+	: :
+	client.xml
+	daemon.xml
+	:
+	<define>BOOST_TEST_DYN_LINK
+	<library>IceUtil
+	<library>Ice
+	<library>boost_system
+	<library>boost_filesystem
+	<library>boost_utf
+	<library>../daemon//netfsd
+	<library>../fuse//netfsClient
+	<library>../ice//netfsComms
+	<define>ROOT=\"$(me)\"
+	: testCore ;
+
diff --git a/netfs/unittests/client.xml b/netfs/unittests/client.xml
new file mode 100644
index 0000000..c159a24
--- /dev/null
+++ b/netfs/unittests/client.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<config>
+  <resources>
+    <resource>
+      <name>testvol</name>
+      <resource>
+        <export>unittest</export>
+				<endpoints>
+					<endpoint>tcp -h localhost -p 4000</endpoint>
+				</endpoints>
+      </resource>
+    </resource>
+  </resources>
+</config>
diff --git a/netfs/unittests/daemon.xml b/netfs/unittests/daemon.xml
new file mode 100644
index 0000000..8bf58a9
--- /dev/null
+++ b/netfs/unittests/daemon.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<config>
+  <hosts>
+    <host>
+      <hostname>unittest</hostname>
+      <host>
+        <endpoint>tcp -p 4000:udp -p 10000</endpoint>
+      </host>
+    </host>
+  </hosts>
+  <exports>
+    <export>
+      <name>unittest</name>
+      <export>
+        <root>/usr/portage</root>
+      </export>
+    </export>
+  </exports>
+</config>
diff --git a/netfs/unittests/testCore.cpp b/netfs/unittests/testCore.cpp
new file mode 100644
index 0000000..b9a1836
--- /dev/null
+++ b/netfs/unittests/testCore.cpp
@@ -0,0 +1,95 @@
+#define BOOST_TEST_MODULE TestNetFSCore
+#include <boost/test/unit_test.hpp>
+#include <boost/filesystem/operations.hpp>
+#include <Ice/ObjectAdapter.h>
+#include <Ice/Service.h>
+#include <daemon.h>
+#include <service.h>
+#include <fuseApp.h>
+#include <boost/filesystem/path.hpp>
+
+#ifndef ROOT
+#error "ROOT needs to be defined at compilation time"
+#endif
+
+#define XSTR(s) STR(s)
+#define STR(s) #s
+const boost::filesystem::path RootDir(XSTR(ROOT));
+
+class FuseMock : public NetFS::FuseApp {
+	public:
+		FuseMock(int & argc, char ** argv) :
+			NetFS::FuseApp(argc, argv)
+		{
+			::memset(&context, 0, sizeof(fuse_context));
+		}
+
+		struct fuse_context * fuse_get_context() override
+		{
+			return &context;
+		}
+
+		int fuse_opt_parse(struct fuse_args * args, void * data, const struct fuse_opt [], fuse_opt_proc_t proc) override
+		{
+			for (int n = 0; n < args->argc; n += 1) {
+				proc(data, args->argv[n], n, args);
+			}
+			return 0;
+		}
+	private:
+		fuse_context context;
+};
+
+char * argv[] = {
+	strdup((RootDir / "client.xml:testvol").string().c_str()),
+	strdup((RootDir / "test").string().c_str())
+};
+
+class Core {
+	public:
+		Core() :
+			params({}),
+			ic(Ice::initialize(params)),
+			daemon(ic),
+			argc(2),
+			fuse(new FuseMock(argc, argv))
+		{
+			ic->getProperties()->setProperty("NetFSD.ConfigPath", (RootDir / "daemon.xml").string());
+			ic->getProperties()->setProperty("NetFSD.HostNameOverride", "unittest");
+			daemon.start("NetFSDaemonAdapter", ic, {});
+			char ** a = argv;
+			fuse->runint(argc, a);
+			fuse->init(NULL);
+		}
+
+		~Core()
+		{
+			delete fuse;
+			ic->destroy();
+		}
+
+	protected:
+		Ice::StringSeq params;
+		Ice::CommunicatorPtr ic;
+		NetFSDaemon daemon;
+		int argc;
+		FuseAppBase * fuse;
+};
+
+BOOST_FIXTURE_TEST_SUITE( NetfsCore, Core )
+
+BOOST_AUTO_TEST_CASE ( daemonInitialised )
+{
+	auto service = NetFS::ServicePrx::checkedCast(ic->stringToProxy("Service"));
+	BOOST_REQUIRE(service);
+	service->ice_ping();
+}
+
+BOOST_AUTO_TEST_CASE ( clientInitialised )
+{
+	struct statvfs s;
+	fuse->statfs("/",  &s);
+}
+
+BOOST_AUTO_TEST_SUITE_END();
+
-- 
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