f395bab7be
To deal with variety in target attributes and their expected outputs, the test parameters are categorized into traits, thus the test program could define test parameters in a more structured way, without having to pass multiple tightly-coupled parameters to test functions.
95 lines
2.1 KiB
Rust
95 lines
2.1 KiB
Rust
use anyhow::Result;
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mod common;
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use common::common_args::*;
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use common::input_arg::*;
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use common::output_option::*;
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use common::test_dir::*;
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use common::*;
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//------------------------------------------
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const USAGE: &str = concat!(
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"thin_metadata_pack ",
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include_str!("../VERSION"),
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"Produces a compressed file of thin metadata. Only packs metadata blocks that are actually used.\n\
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\n\
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USAGE:\n \
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thin_metadata_pack -i <DEV> -o <FILE>\n\
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\n\
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FLAGS:\n \
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-h, --help Prints help information\n \
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-V, --version Prints version information\n\
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\n\
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OPTIONS:\n \
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-i <DEV> Specify thinp metadata binary device/file\n \
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-o <FILE> Specify packed output file"
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);
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//------------------------------------------
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struct ThinMetadataPack;
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impl<'a> Program<'a> for ThinMetadataPack {
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fn name() -> &'a str {
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"thin_metadata_pack"
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}
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fn path() -> &'a str {
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THIN_METADATA_PACK
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}
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fn usage() -> &'a str {
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USAGE
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}
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fn arg_type() -> ArgType {
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ArgType::IoOptions
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}
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fn bad_option_hint(option: &str) -> String {
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rust_msg::bad_option_hint(option)
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}
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}
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impl<'a> InputProgram<'a> for ThinMetadataPack {
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fn mk_valid_input(td: &mut TestDir) -> Result<std::path::PathBuf> {
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mk_valid_md(td)
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}
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fn file_not_found() -> &'a str {
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rust_msg::FILE_NOT_FOUND
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}
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fn missing_input_arg() -> &'a str {
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rust_msg::MISSING_INPUT_ARG
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}
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fn corrupted_input() -> &'a str {
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rust_msg::BAD_SUPERBLOCK
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}
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}
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impl<'a> OutputProgram<'a> for ThinMetadataPack {
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fn file_not_found() -> &'a str {
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rust_msg::FILE_NOT_FOUND
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}
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fn missing_output_arg() -> &'a str {
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rust_msg::MISSING_OUTPUT_ARG
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}
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}
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//------------------------------------------
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test_accepts_help!(ThinMetadataPack);
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test_accepts_version!(ThinMetadataPack);
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test_rejects_bad_option!(ThinMetadataPack);
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test_missing_input_option!(ThinMetadataPack);
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test_missing_output_option!(ThinMetadataPack);
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test_input_file_not_found!(ThinMetadataPack);
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//-----------------------------------------
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