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/**
* (c) 2013 by Mega Limited, Auckland, New Zealand
*
* This file is part of MEGAcmd.
*
* MEGAcmd is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* @copyright Simplified (2-clause) BSD License.
*
* You should have received a copy of the license along with this
* program.
*/
#ifdef WITH_FUSE
#include <filesystem>
#include "TestUtils.h"
#include "MegaCmdTestingTools.h"
namespace fs = std::filesystem;
class FuseTests : public NOINTERACTIVELoggedInTest
{
SelfDeletingTmpFolder mTmpDir;
#ifdef _WIN32
TestInstrumentsEnvVarGuard mEnvGuard{"MEGACMD_FUSE_ALLOW_LOCAL_PATHS", "1"};
#endif
void SetUp() override
{
NOINTERACTIVELoggedInTest::SetUp();
TearDown();
auto result = executeInClient({"mkdir", "-p", mountDirCloud() + "/"}).ok();
ASSERT_TRUE(result);
result = fs::create_directory(mountDirLocal());
ASSERT_TRUE(result);
}
void TearDown() override
{
removeAllMounts();
}
protected:
void removeAllMounts()
{
auto result = executeInClient({"fuse-show"});
ASSERT_TRUE(result.ok());
auto lines = splitByNewline(result.out());
for (size_t i = 1; i < lines.size(); ++i)
{
if (lines[i].empty() || megacmd::startsWith(lines[i], "Use " /* skip detail usage line */))
{
continue;
}
auto words = megacmd::split(lines[i], " ");
ASSERT_TRUE(!words.empty());
const std::string mountId = words[0];
auto result = executeInClient({"fuse-disable", "--", mountId});
ASSERT_TRUE(result.ok()) << "Could not disable mount " << mountId;
result = executeInClient({"fuse-remove", "--", mountId});
ASSERT_TRUE(result.ok()) << "Could not remove mount " << mountId;
}
}
fs::path mountDirLocalPath() const
{
return mTmpDir.path() / "tests_integration_mount_dir";
}
std::string mountDirLocal() const
{
return mountDirLocalPath().string();
}
std::string mountDirCloud() const
{
return "/tests_integration_mount_dir";
}
std::string qw(const std::string& str) // quote wrap
{
return "\"" + str + "\"";
}
};
TEST_F(FuseTests, NoMounts)
{
auto result = executeInClient({"fuse-show"});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("There are no mounts"));
}
TEST_F(FuseTests, AddAndRemoveMount)
{
#ifdef WIN32
// Windows expects mount dir to not exist
fs::remove_all(mountDirLocal());
#endif
auto result = executeInClient({"fuse-add", "--disabled", mountDirLocal(), mountDirCloud()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Added a new mount from " + qw(mountDirLocal()) + " to " + qw(mountDirCloud())));
result = executeInClient({"fuse-show", "--disable-path-collapse"});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::Not(testing::HasSubstr("There are no mounts")));
EXPECT_THAT(result.out(), testing::HasSubstr(mountDirLocal()));
EXPECT_THAT(result.out(), testing::HasSubstr(mountDirCloud()));
result = executeInClient({"fuse-show", "--only-enabled"});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("There are no mounts"));
result = executeInClient({"fuse-show", mountDirLocal()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::ContainsRegex("Enabled:\\s*NO"));
result = executeInClient({"fuse-remove", mountDirLocal()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Removed mount"));
EXPECT_THAT(result.out(), testing::HasSubstr("on " + qw(mountDirLocal())));
}
TEST_F(FuseTests, AddMountEnabled)
{
#ifdef WIN32
// Windows expects mount dir to not exist
fs::remove_all(mountDirLocal());
#endif
auto result = executeInClient({"fuse-add", mountDirLocal(), mountDirCloud()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Added a new mount from " + qw(mountDirLocal()) + " to " + qw(mountDirCloud())));
EXPECT_THAT(result.out(), testing::HasSubstr("Enabled mount"));
result = executeInClient({"fuse-show", mountDirLocal()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::ContainsRegex("Enabled:\\s*YES"));
result = executeInClient({"fuse-disable", mountDirLocal()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Disabled mount"));
EXPECT_THAT(result.out(), testing::HasSubstr("on " + qw(mountDirLocal())));
result = executeInClient({"fuse-remove", mountDirLocal()});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Removed mount"));
EXPECT_THAT(result.out(), testing::HasSubstr("on " + qw(mountDirLocal())));
}
TEST_F(FuseTests, EnsureUniqueId)
{
const std::string dir1 = (mountDirLocalPath() / "dir1").string();
const std::string dir2 = (mountDirLocalPath() / "dir2").string();
#ifndef WIN32
fs::create_directory(dir1);
fs::create_directory(dir2);
#endif
auto result = executeInClient({"fuse-add", dir1, mountDirCloud(), "--name=name1"});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Added a new mount from " + qw(dir1) + " to " + qw(mountDirCloud())));
EXPECT_THAT(result.out(), testing::HasSubstr("Enabled mount"));
result = executeInClient({"fuse-add", dir2, mountDirCloud(), "--name=name2"});
ASSERT_TRUE(result.ok());
EXPECT_THAT(result.out(), testing::HasSubstr("Added a new mount from " + qw(dir2) + " to " + qw(mountDirCloud())));
EXPECT_THAT(result.out(), testing::HasSubstr("Enabled mount"));
result = executeInClient({"fuse-show"});
ASSERT_TRUE(result.ok());
auto lines = splitByNewline(result.out());
ASSERT_EQ(lines.size(), 5); // Column names + 2 mounts + newline + detail usage
const std::string firstMountId = megacmd::split(lines[1], " ")[0];
const std::string secondMountId = megacmd::split(lines[2], " ")[0];
EXPECT_NE(firstMountId, secondMountId);
// change names
result = executeInClient({"fuse-config", "name2", "--name=name1"});
ASSERT_FALSE(result.ok()); // not allowed: name clash
result = executeInClient({"fuse-config", "name2", "--name=name3"});
ASSERT_TRUE(result.ok()); // allowed
{
result = executeInClient({"fuse-show"});
ASSERT_TRUE(result.ok());
auto lines = splitByNewline(result.out());
ASSERT_EQ(lines.size(), 5); // Column names + 2 mounts + newline + detail usage
const std::string secondMountId = megacmd::split(lines[2], " ")[0];
EXPECT_EQ(secondMountId, "name3");
}
removeAllMounts();
}
#endif // WITH_FUSE
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