libcryfs/test/cryfs-cli/CryfsUnmountTest.cpp

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#include "testutils/CliTest.h"
#include <cryfs-cli/Cli.h>
#include <cryfs-unmount/Cli.h>
using CliTest_Unmount = CliTest;
namespace bf = boost::filesystem;
namespace {
void unmount(const bf::path& mountdir) {
std::vector<const char*> _args = {"cryfs-unmount", mountdir.string().c_str()};
cryfs_unmount::Cli().main(2, _args.data());
}
TEST_F(CliTest_Unmount, givenMountedFilesystem_whenUnmounting_thenSucceeds) {
// we're passing in boost::none as mountdir so EXPECT_RUN_SUCCESS doesn't unmount itself.
// if the unmount we're calling here in the onMounted callback wouldn't work, EXPECT_RUN_SUCCESS
// would never return and this would be a deadlock.
EXPECT_RUN_SUCCESS({basedir.string().c_str(), mountdir.string().c_str(), "-f"}, boost::none, [this] () {
unmount(mountdir);
});
}
// TODO Test calling with invalid args, valid '--version' or '--help' args, with a non-mounted mountdir and a nonexisting mountdir.
}