3 files changed, 59 insertions, 24 deletions
diff --git a/netfs/unittests/mockGlacier.cpp b/netfs/unittests/mockGlacier.cpp
new file mode 100644
index 0000000..f1e8e72
--- /dev/null
+++ b/netfs/unittests/mockGlacier.cpp
@@ -0,0 +1,29 @@
+#include "mockGlacier.h"
+#include <boost/test/test_tools.hpp>
+#include <csignal>
+#include <sys/file.h>
+#include <sys/prctl.h>
+#include <sys/wait.h>
+
+Glacier::Glacier() : lockdir(open("/tmp", O_DIRECTORY))
+{
+	BOOST_REQUIRE_GE(lockdir, 0);
+	BOOST_REQUIRE_EQUAL(0, flock(lockdir, LOCK_EX));
+	if (glacier = fork(); glacier == 0) {
+		prctl(PR_SET_PDEATHSIG, SIGINT);
+		execl("/usr/bin/glacier2router", "--Glacier2.Client.Endpoints=tcp -p 14063",
+				"--Glacier2.PermissionsVerifier=Glacier2/NullPermissionsVerifier", nullptr);
+		BOOST_FAIL("Should never get here");
+	}
+	BOOST_REQUIRE_GT(glacier, 0);
+	sleep(1);
+}
+
+Glacier::~Glacier()
+{
+	BOOST_CHECK_EQUAL(0, kill(glacier, SIGINT));
+	int status {};
+	BOOST_CHECK_EQUAL(glacier, waitpid(glacier, &status, 0));
+	BOOST_CHECK_EQUAL(0, status);
+	BOOST_CHECK_EQUAL(0, close(lockdir));
+}
diff --git a/netfs/unittests/mockGlacier.h b/netfs/unittests/mockGlacier.h
new file mode 100644
index 0000000..007715d
--- /dev/null
+++ b/netfs/unittests/mockGlacier.h
@@ -0,0 +1,19 @@
+#ifndef MOCKGLACIER_H
+#define MOCKGLACIER_H
+
+#include <c++11Helpers.h>
+#include <sys/types.h>
+#include <visibility.h>
+
+class DLL_PUBLIC Glacier {
+public:
+	Glacier();
+	~Glacier();
+	SPECIAL_MEMBERS_DELETE(Glacier);
+
+private:
+	const int lockdir;
+	pid_t glacier;
+};
+
+#endif
diff --git a/netfs/unittests/testGlacier.cpp b/netfs/unittests/testGlacier.cpp
index 5467c41..afe3475 100644
--- a/netfs/unittests/testGlacier.cpp
+++ b/netfs/unittests/testGlacier.cpp
@@ -1,35 +1,22 @@
 #define BOOST_TEST_MODULE TestNetFSGlacier
+#include <boost/test/unit_test.hpp>
+
 #include "mockDaemon.h"
 #include "mockFuse.h"
-#include <boost/scope_exit.hpp>
-#include <boost/test/unit_test.hpp>
+#include "mockGlacier.h"
 #include <definedDirs.h>
 
 const std::string testEndpoint("tcp -h localhost -p 12013");
-#define PID "/tmp/glacier.pid"
+
+BOOST_TEST_GLOBAL_FIXTURE(Glacier);
 
 BOOST_AUTO_TEST_CASE(withRouter)
 {
-	std::filesystem::remove(PID);
-	BOOST_REQUIRE_EQUAL(0,
-			system("flock /tmp/glacier.lock /usr/bin/glacier2router --Glacier2.Client.Endpoints='tcp -p 14063' "
-				   "--Glacier2.PermissionsVerifier=Glacier2/NullPermissionsVerifier --daemon --pidfile " PID));
-	sleep(1);
-
-	BOOST_SCOPE_EXIT(void)
-	{
-		BOOST_REQUIRE_EQUAL(0, system("kill $(cat " PID ")"));
-		std::filesystem::remove(PID);
-	}
-	BOOST_SCOPE_EXIT_END;
-
-	{
-		MockDaemonHost daemon(testEndpoint, {"--NetFSD.ConfigPath=" + (rootDir / "defaultDaemon.xml").string()});
-		FuseMockHost fuse(testEndpoint,
-				{(rootDir / "defaultFuse.xml:testvol").string(), (rootDir / "test").string(),
-						"--Ice.Default.Router=Glacier2/router:tcp -h localhost -p 14063"});
+	MockDaemonHost daemon(testEndpoint, {"--NetFSD.ConfigPath=" + (rootDir / "defaultDaemon.xml").string()});
+	FuseMockHost fuse(testEndpoint,
+			{(rootDir / "defaultFuse.xml:testvol").string(), (rootDir / "test").string(),
+					"--Ice.Default.Router=Glacier2/router:tcp -h localhost -p 14063"});
 
-		struct statvfs s { };
-		BOOST_REQUIRE_EQUAL(0, fuse.fuse->statfs("/", &s));
-	}
+	struct statvfs s { };
+	BOOST_CHECK_EQUAL(0, fuse.fuse->statfs("/", &s));
 }