Add a test over reconnecting to daemon following a restart with open files

1 files changed, 43 insertions, 0 deletions

diff --git a/netfs/unittests/testCore.cpp b/netfs/unittests/testCore.cpp
index 495c5a7..ba330cd 100644
--- a/netfs/unittests/testCore.cpp
+++ b/netfs/unittests/testCore.cpp
@@ -167,3 +167,46 @@ BOOST_AUTO_TEST_CASE ( clientInitialised )
 
 BOOST_AUTO_TEST_SUITE_END();
 
+
+BOOST_AUTO_TEST_CASE ( createAndDaemonRestart )
+{
+	MockDaemonHostPtr daemon(new MockDaemonHost());
+	FuseMockHost fuse;
+
+	struct statvfs s;
+	BOOST_REQUIRE_EQUAL(0, fuse.fuse->statfs("/",  &s));
+
+	const char * fileName = "/createMe";
+	BOOST_CHECKPOINT("Create a new file");
+	struct fuse_file_info fh;
+	memset(&fh, 0, sizeof(fh));
+	fh.flags = O_WRONLY | O_CREAT | O_APPEND;
+	BOOST_REQUIRE_EQUAL(0, fuse.fuse->create(fileName, 0100644, &fh));
+	BOOST_REQUIRE(fh.fh);
+
+	BOOST_CHECKPOINT("Fetch file attributes");
+	struct stat st;
+	BOOST_REQUIRE_EQUAL(0, fuse.fuse->fgetattr(fileName, &st, &fh));
+	BOOST_REQUIRE_EQUAL(st.st_size, 0);
+	BOOST_REQUIRE_EQUAL(st.st_uid, getuid());
+	BOOST_REQUIRE_EQUAL(st.st_gid, getgid());
+
+	BOOST_CHECKPOINT("Write some data");
+	char someData[890];
+	BOOST_REQUIRE_EQUAL(sizeof(someData), fuse.fuse->write(fileName, someData, sizeof(someData), 0, &fh));
+
+	BOOST_REQUIRE_EQUAL(0, fuse.fuse->fgetattr(fileName, &st, &fh));
+	BOOST_REQUIRE_EQUAL(st.st_size, sizeof(someData));
+
+	BOOST_CHECKPOINT("Delete old daemon object");
+	daemon.reset();
+	BOOST_CHECKPOINT("Create new daemon object");
+	daemon = MockDaemonHostPtr(new MockDaemonHost());
+
+	BOOST_CHECKPOINT("Fetch file attributes again");
+	BOOST_REQUIRE_EQUAL(0, fuse.fuse->fgetattr(fileName, &st, &fh));
+
+	BOOST_CHECKPOINT("Close file");
+	BOOST_REQUIRE_EQUAL(0, fuse.fuse->release(fileName, &fh));
+}
+