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Add some tests for mutating operations

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This commit is contained in:
Marcus Holland-Moritz 2023-07-01 14:46:50 +02:00
parent c3de719134
commit def1594c8e
1 changed files with 86 additions and 1 deletions
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87
test/dwarfs_tools.cpp
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@ -547,7 +547,7 @@ size_t num_hardlinks(fs::path const& p) {
} // namespace
TEST(tools, everything) {
TEST(tools, end_to_end) {
std::chrono::seconds const timeout{5};
folly::test::TemporaryDirectory tempdir("dwarfs");
auto td = fs::path(tempdir.path().string());
@ -747,3 +747,88 @@ TEST(tools, everything) {
EXPECT_EQ(cdr.directories.size(), 19) << cdr;
EXPECT_EQ(cdr.symlinks.size(), 2) << cdr;
}
TEST(tools, mutating_ops) {
std::chrono::seconds const timeout{5};
folly::test::TemporaryDirectory tempdir("dwarfs");
auto td = fs::path(tempdir.path().string());
auto mountpoint = td / "mnt";
auto file = mountpoint / "bench.sh";
auto empty_dir = mountpoint / "empty";
auto non_empty_dir = mountpoint / "foo";
auto name_inside_fs = mountpoint / "some_random_name";
auto name_outside_fs = td / "some_random_name";
std::vector<fs::path> drivers;
drivers.push_back(fuse3_bin);
if (fs::exists(fuse2_bin)) {
drivers.push_back(fuse2_bin);
}
for (auto const& driver : drivers) {
driver_runner runner(driver_runner::foreground, driver, test_data_dwarfs,
mountpoint);
ASSERT_TRUE(wait_until_file_ready(mountpoint / "format.sh", timeout));
{
std::error_code ec;
EXPECT_FALSE(std::filesystem::remove(file, ec));
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), ENOSYS);
}
{
std::error_code ec;
EXPECT_FALSE(std::filesystem::remove(empty_dir, ec));
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), ENOSYS);
}
{
std::error_code ec;
EXPECT_FALSE(std::filesystem::remove(non_empty_dir, ec));
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), ENOSYS);
}
{
std::error_code ec;
EXPECT_EQ(static_cast<std::uintmax_t>(-1),
std::filesystem::remove_all(non_empty_dir, ec));
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), ENOSYS);
}
{
std::error_code ec;
std::filesystem::rename(file, name_inside_fs, ec);
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), ENOSYS);
}
{
std::error_code ec;
std::filesystem::rename(file, name_outside_fs, ec);
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), EXDEV);
}
{
std::error_code ec;
std::filesystem::rename(empty_dir, name_inside_fs, ec);
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), ENOSYS);
}
{
std::error_code ec;
std::filesystem::rename(empty_dir, name_outside_fs, ec);
EXPECT_TRUE(ec);
EXPECT_EQ(ec.value(), EXDEV);
}
EXPECT_TRUE(runner.unmount());
}
}