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mirror of https://github.com/falk-werner/webfuse synced 2024-10-27 20:34:10 +00:00

add test for statfs

This commit is contained in:
Falk Werner 2023-01-04 20:51:57 +01:00
parent a515bb6de1
commit ae668d47ba
5 changed files with 78 additions and 0 deletions

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@ -89,6 +89,7 @@ if(NOT(WITHOUT_TEST))
test-src/integration/test_write.cpp
test-src/integration/test_mkdir.cpp
test-src/integration/test_rmdir.cpp
test-src/integration/test_statfs.cpp
)
target_include_directories(integration_tests PRIVATE test-src/integration ${GTEST_INCLUDE_DIRS} ${GMOCK_INCLUDE_DIRS})

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@ -4,6 +4,7 @@
#include <unistd.h>
#include <sys/stat.h>
#include <cstring>
#include <iostream>
namespace webfuse
@ -118,6 +119,9 @@ public:
case request_type::rmdir:
fs_rmdir(reader, writer);
break;
case request_type::statfs:
fs_statfs(reader, writer);
break;
default:
std::cout << "unknown request: " << ((int) req_type) << std::endl;
break;
@ -353,6 +357,20 @@ private:
}
}
void fs_statfs(messagereader & reader, messagewriter & writer)
{
auto const path = reader.read_str();
struct statvfs statistics;
memset(reinterpret_cast<void*>(&statistics), 0, sizeof(statistics));
auto const result = fs_.statfs(path, &statistics);
writer.write_i32(result);
if (0 == result)
{
writer.write_statistics(&statistics);
}
}
filesystem_i & fs_;
ws_client client;
};

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@ -190,6 +190,17 @@ void messagewriter::write_time(timespec const & value)
write_u32(static_cast<uint32_t>(value.tv_nsec));
}
void messagewriter::write_statistics(struct statvfs const * statistics)
{
write_u64(statistics->f_bsize);
write_u64(statistics->f_frsize);
write_u64(statistics->f_blocks);
write_u64(statistics->f_bfree);
write_u64(statistics->f_bavail);
write_u64(statistics->f_files);
write_u64(statistics->f_ffree);
write_u64(statistics->f_namemax);
}
unsigned char * messagewriter::get_data(size_t &size)
{

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@ -5,6 +5,7 @@
#include "webfuse/response_type.hpp"
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <cinttypes>
#include <string>
@ -45,6 +46,7 @@ public:
void write_gid(gid_t value);
void write_openflags(int value);
void write_time(timespec const & value);
void write_statistics(struct statvfs const * statistics);
unsigned char * get_data(size_t &size);

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@ -0,0 +1,46 @@
#include "webfuse/webfuse.hpp"
#include "webfuse/test/fixture.hpp"
#include "webfuse/test/filesystem_mock.hpp"
#include <gtest/gtest.h>
#include <sys/statvfs.h>
#include <fstream>
#include <sstream>
using testing::_;
using testing::Return;
using testing::Invoke;
using testing::AnyNumber;
using testing::AtMost;
TEST(statfs, success)
{
webfuse::filesystem_mock fs;
EXPECT_CALL(fs, access("/",_)).Times(AnyNumber()).WillRepeatedly(Return(0));
EXPECT_CALL(fs, getattr(_,_)).WillRepeatedly(Invoke([](std::string const & path, struct stat * attr){
memset(reinterpret_cast<void*>(attr),0, sizeof(struct stat));
if (path == "/")
{
attr->st_nlink = 1;
attr->st_mode = S_IFDIR | 0755;
return 0;
}
else
{
return -ENOENT;
}
}));
EXPECT_CALL(fs, statfs("/", _)).Times(AnyNumber()).WillRepeatedly(Invoke([](auto const &, struct statvfs * statistics){
return 0;
}));
webfuse::fixture fixture(fs);
auto const path = fixture.get_path() + "/";
struct statvfs statistics;
ASSERT_EQ(0, ::statvfs(path.c_str(), &statistics));
}