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test: add xattr tests

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This commit is contained in:
Marcus Holland-Moritz 2023-12-22 20:46:57 +01:00
parent 11da064a1a
commit 037c9d6523
1 changed files with 42 additions and 0 deletions
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42
test/dwarfs_tools.cpp
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@ -62,6 +62,8 @@ namespace {
namespace bp = boost::process; namespace bp = boost::process;
namespace fs = std::filesystem; namespace fs = std::filesystem;
using namespace std::literals::string_view_literals;
auto test_dir = fs::path(TEST_DATA_DIR).make_preferred(); auto test_dir = fs::path(TEST_DATA_DIR).make_preferred();
auto test_data_dwarfs = test_dir / "data.dwarfs"; auto test_data_dwarfs = test_dir / "data.dwarfs";
auto test_catdata_dwarfs = test_dir / "catdata.dwarfs"; auto test_catdata_dwarfs = test_dir / "catdata.dwarfs";
@ -776,6 +778,46 @@ TEST_P(tools_test, end_to_end) {
ASSERT_EQ(0, ::statfs(mountpoint.c_str(), &stfs)) << runner.cmdline(); ASSERT_EQ(0, ::statfs(mountpoint.c_str(), &stfs)) << runner.cmdline();
EXPECT_EQ(stfs.f_files, 44) << runner.cmdline(); EXPECT_EQ(stfs.f_files, 44) << runner.cmdline();
} }
{
static constexpr auto kInodeInfoXattr{"user.dwarfs.inodeinfo"};
std::vector<std::pair<fs::path, std::string_view>> xattr_tests{
{mountpoint,
"user.dwarfs.driver.pid\0user.dwarfs.driver.perfmon\0user.dwarfs.inodeinfo\0"sv},
{mountpoint / "format.sh", "user.dwarfs.inodeinfo\0"sv},
{mountpoint / "empty", "user.dwarfs.inodeinfo\0"sv},
};
for (auto const& [path, ref] : xattr_tests) {
std::string buf;
buf.resize(1);
auto r = ::listxattr(path.c_str(), buf.data(), buf.size());
EXPECT_LT(r, 0) << runner.cmdline();
EXPECT_EQ(ERANGE, errno) << runner.cmdline();
r = ::listxattr(path.c_str(), buf.data(), 0);
EXPECT_GT(r, 0) << runner.cmdline();
buf.resize(r);
r = ::listxattr(path.c_str(), buf.data(), buf.size());
EXPECT_GT(r, 0) << runner.cmdline();
EXPECT_EQ(ref, buf) << runner.cmdline();
buf.resize(1);
r = ::getxattr(path.c_str(), kInodeInfoXattr, buf.data(), buf.size());
EXPECT_LT(r, 0) << runner.cmdline();
EXPECT_EQ(ERANGE, errno) << runner.cmdline();
r = ::getxattr(path.c_str(), kInodeInfoXattr, buf.data(), 0);
EXPECT_GT(r, 0) << runner.cmdline();
buf.resize(r);
r = ::getxattr(path.c_str(), kInodeInfoXattr, buf.data(), buf.size());
EXPECT_GT(r, 0) << runner.cmdline();
auto info = folly::parseJson(buf);
EXPECT_TRUE(info.count("uid"));
EXPECT_TRUE(info.count("gid"));
EXPECT_TRUE(info.count("mode"));
}
}
#endif #endif
EXPECT_TRUE(runner.unmount()) << runner.cmdline(); EXPECT_TRUE(runner.unmount()) << runner.cmdline();