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added unit tests of uuid_mountpoint_factory

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This commit is contained in:
Falk Werner 2020-02-16 17:33:11 +01:00
parent 096c244445
commit 2b91f159cf
7 changed files with 148 additions and 41 deletions
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2
cmake/unit_tests.cmake
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@ -8,6 +8,7 @@ pkg_check_modules(GMOCK gmock)
add_executable(alltests
test/tempdir.cc
test/file_utils.cc
test/msleep.cc
test/die_if.cc
test/mock_authenticator.cc
@ -29,6 +30,7 @@ add_executable(alltests
test/adapter/test_authenticators.cc
test/adapter/test_mountpoint.cc
test/adapter/test_uuid_mountpoint.cc
test/adapter/test_uuid_mountpoint_factory.cc
test/adapter/test_fuse_req.cc
test/adapter/jsonrpc/test_util.cc
test/adapter/jsonrpc/test_is_request.cc

26
lib/webfuse/adapter/impl/uuid_mountpoint_factory.c
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@ -7,20 +7,36 @@
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
struct wf_impl_uuid_mountpoint_factory
{
char * root_path;
bool root_created;
};
void *
wf_impl_uuid_mountpoint_factory_create(
char * root_path)
char const * root_path)
{
mkdir(root_path, 0755);
struct wf_impl_uuid_mountpoint_factory * factory = NULL;
bool root_created = false;
struct wf_impl_uuid_mountpoint_factory * factory = malloc(sizeof(struct wf_impl_uuid_mountpoint_factory));
struct stat info;
int rc = stat(root_path, &info);
if ((0 != rc) || (!S_ISDIR(info.st_mode)))
{
rc = mkdir(root_path, 0755);
root_created = true;
}
if (0 == rc)
{
factory = malloc(sizeof(struct wf_impl_uuid_mountpoint_factory));
factory->root_path = strdup(root_path);
factory->root_created = root_created;
}
return factory;
}
@ -31,7 +47,11 @@ wf_impl_uuid_mountpoint_factory_dispose(
{
struct wf_impl_uuid_mountpoint_factory * factory = user_data;
if (factory->root_created)
{
rmdir(factory->root_path);
}
free(factory->root_path);
free(factory);
}

4
lib/webfuse/adapter/impl/uuid_mountpoint_factory.h
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@ -10,14 +10,14 @@ struct wf_mountpoint;
extern void *
wf_impl_uuid_mountpoint_factory_create(
char * root_path);
char const * root_path);
extern void
wf_impl_uuid_mountpoint_factory_dispose(
void * user_data);
extern struct wf_mountpoint *
wf_impl_uuid_mountpoint_factory_create_mountpiont(
wf_impl_uuid_mountpoint_factory_create_mountpoint(
char const * filesystem,
void * user_data);

38
test/adapter/test_uuid_mountpoint.cc
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@ -1,46 +1,16 @@
#include <gtest/gtest.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include "tempdir.hpp"
#include "file_utils.hpp"
#include "webfuse_adapter.h"
#include "webfuse/adapter/impl/uuid_mountpoint.h"
#include <string>
using webfuse_test::TempDir;
namespace
{
bool is_dir(std::string const & path)
{
struct stat info;
int rc = stat(path.c_str(), &info);
return (0 == rc) && (S_ISDIR(info.st_mode));
}
bool is_symlink(std::string const & path)
{
struct stat info;
int rc = lstat(path.c_str(), &info);
return (0 == rc) && (S_ISLNK(info.st_mode));
}
bool is_same_path(std::string const & path, std::string const & other)
{
struct stat info;
int rc = stat(path.c_str(), &info);
struct stat info_other;
int rc_other = stat(other.c_str(), &info_other);
return (0 == rc) && (0 == rc_other) && (info.st_ino == info_other.st_ino);
}
}
using webfuse_test::is_dir;
using webfuse_test::is_symlink;
using webfuse_test::is_same_path;
TEST(uuid_mountpoint, create)
{

60
test/adapter/test_uuid_mountpoint_factory.cc Normal file
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@ -0,0 +1,60 @@
#include <gtest/gtest.h>
#include "webfuse_adapter.h"
#include "webfuse/adapter/impl/uuid_mountpoint_factory.h"
#include "tempdir.hpp"
#include "file_utils.hpp"
using webfuse_test::TempDir;
using webfuse_test::is_dir;
TEST(uuid_mountpoint_factory, create_existing_dir)
{
TempDir temp("uuid_mountpoint_factory");
void * factory = wf_impl_uuid_mountpoint_factory_create(temp.path());
ASSERT_NE(nullptr, factory);
ASSERT_TRUE(is_dir(temp.path()));
wf_mountpoint * mountpoint = wf_impl_uuid_mountpoint_factory_create_mountpoint("dummy", factory);
std::string path = wf_mountpoint_get_path(mountpoint);
ASSERT_NE(nullptr, factory);
ASSERT_TRUE(is_dir(path));
wf_mountpoint_dispose(mountpoint);
ASSERT_FALSE(is_dir(path));
wf_impl_uuid_mountpoint_factory_dispose(factory);
// keep dir not created by factory
ASSERT_TRUE(is_dir(temp.path()));
}
TEST(uuid_mountpoint_factory, create_nonexisting_dir)
{
TempDir temp("uuid_mountpoint_factory");
std::string root_path = std::string(temp.path()) + "/root";
void * factory = wf_impl_uuid_mountpoint_factory_create(root_path.c_str());
ASSERT_NE(nullptr, factory);
ASSERT_TRUE(is_dir(root_path));
wf_mountpoint * mountpoint = wf_impl_uuid_mountpoint_factory_create_mountpoint("dummy", factory);
std::string path = wf_mountpoint_get_path(mountpoint);
ASSERT_NE(nullptr, factory);
ASSERT_TRUE(is_dir(path));
wf_mountpoint_dispose(mountpoint);
ASSERT_FALSE(is_dir(path));
wf_impl_uuid_mountpoint_factory_dispose(factory);
// remove dir, created by factory
ASSERT_FALSE(is_dir(root_path));
}
TEST(uuid_mountpoint_factory, fail_to_created_nested_dir)
{
TempDir temp("uuid_mountpoint_factory");
std::string root_path = std::string(temp.path()) + "/nested/root";
void * factory = wf_impl_uuid_mountpoint_factory_create(root_path.c_str());
ASSERT_EQ(nullptr, factory);
}

38
test/file_utils.cc Normal file
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@ -0,0 +1,38 @@
#include "file_utils.hpp"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
namespace webfuse_test
{
bool is_dir(std::string const & path)
{
struct stat info;
int rc = stat(path.c_str(), &info);
return (0 == rc) && (S_ISDIR(info.st_mode));
}
bool is_symlink(std::string const & path)
{
struct stat info;
int rc = lstat(path.c_str(), &info);
return (0 == rc) && (S_ISLNK(info.st_mode));
}
bool is_same_path(std::string const & path, std::string const & other)
{
struct stat info;
int rc = stat(path.c_str(), &info);
struct stat info_other;
int rc_other = stat(other.c_str(), &info_other);
return (0 == rc) && (0 == rc_other) && (info.st_ino == info_other.st_ino);
}
}

17
test/file_utils.hpp Normal file
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@ -0,0 +1,17 @@
#ifndef WF_TEST_FILE_UTILS_HPP
#define WF_TEST_FILE_UTILS_HPP
#include <string>
namespace webfuse_test
{
bool is_dir(std::string const & path);
bool is_symlink(std::string const & path);
bool is_same_path(std::string const & path, std::string const & other);
}
#endif