106 lines
2.3 KiB
Rust
106 lines
2.3 KiB
Rust
use anyhow::Result;
|
|
use std::fs::OpenOptions;
|
|
use std::io::Write;
|
|
|
|
mod common;
|
|
|
|
use common::cache::*;
|
|
use common::common_args::*;
|
|
use common::fixture::*;
|
|
use common::input_arg::*;
|
|
use common::process::*;
|
|
use common::program::*;
|
|
use common::target::*;
|
|
use common::test_dir::*;
|
|
|
|
//------------------------------------------
|
|
|
|
const USAGE: &str = "Usage: cache_dump [options] {device|file}\n\
|
|
Options:\n \
|
|
{-h|--help}\n \
|
|
{-o <xml file>}\n \
|
|
{-V|--version}\n \
|
|
{--repair}";
|
|
|
|
//------------------------------------------
|
|
|
|
struct CacheDump;
|
|
|
|
impl<'a> Program<'a> for CacheDump {
|
|
fn name() -> &'a str {
|
|
"cache_dump"
|
|
}
|
|
|
|
fn path() -> &'a std::ffi::OsStr {
|
|
CACHE_DUMP.as_ref()
|
|
}
|
|
|
|
fn usage() -> &'a str {
|
|
USAGE
|
|
}
|
|
|
|
fn arg_type() -> ArgType {
|
|
ArgType::InputArg
|
|
}
|
|
|
|
fn bad_option_hint(option: &str) -> String {
|
|
msg::bad_option_hint(option)
|
|
}
|
|
}
|
|
|
|
impl<'a> InputProgram<'a> for CacheDump {
|
|
fn mk_valid_input(td: &mut TestDir) -> Result<std::path::PathBuf> {
|
|
mk_valid_md(td)
|
|
}
|
|
|
|
fn file_not_found() -> &'a str {
|
|
msg::FILE_NOT_FOUND
|
|
}
|
|
|
|
fn missing_input_arg() -> &'a str {
|
|
msg::MISSING_INPUT_ARG
|
|
}
|
|
|
|
fn corrupted_input() -> &'a str {
|
|
msg::BAD_SUPERBLOCK
|
|
}
|
|
}
|
|
|
|
//------------------------------------------
|
|
|
|
test_accepts_help!(CacheDump);
|
|
test_accepts_version!(CacheDump);
|
|
test_rejects_bad_option!(CacheDump);
|
|
|
|
test_missing_input_arg!(CacheDump);
|
|
test_input_file_not_found!(CacheDump);
|
|
test_input_cannot_be_a_directory!(CacheDump);
|
|
test_unreadable_input_file!(CacheDump);
|
|
|
|
//------------------------------------------
|
|
|
|
// TODO: share with thin_dump
|
|
#[test]
|
|
fn dump_restore_cycle() -> Result<()> {
|
|
let mut td = TestDir::new()?;
|
|
let md = mk_valid_md(&mut td)?;
|
|
let output = run_ok_raw(CACHE_DUMP, args![&md])?;
|
|
|
|
let xml = td.mk_path("meta.xml");
|
|
let mut file = OpenOptions::new()
|
|
.read(false)
|
|
.write(true)
|
|
.create(true)
|
|
.open(&xml)?;
|
|
file.write_all(&output.stdout[0..])?;
|
|
drop(file);
|
|
|
|
let md2 = mk_zeroed_md(&mut td)?;
|
|
run_ok(CACHE_RESTORE, args!["-i", &xml, "-o", &md2])?;
|
|
|
|
let output2 = run_ok_raw(CACHE_DUMP, args![&md2])?;
|
|
assert_eq!(output.stdout, output2.stdout);
|
|
|
|
Ok(())
|
|
}
|