82 lines
2.1 KiB
Rust
82 lines
2.1 KiB
Rust
use anyhow::Result;
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use thinp::version::TOOLS_VERSION;
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mod common;
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use common::*;
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//------------------------------------------
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#[test]
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fn accepts_v() -> Result<()> {
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let stdout = thin_rmap!("-V").read()?;
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assert_eq!(stdout, TOOLS_VERSION);
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Ok(())
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}
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#[test]
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fn accepts_version() -> Result<()> {
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let stdout = thin_rmap!("--version").read()?;
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assert_eq!(stdout, TOOLS_VERSION);
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Ok(())
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}
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const USAGE: &str = "Usage: thin_rmap [options] {device|file}\nOptions:\n {-h|--help}\n {-V|--version}\n {--region <block range>}*\nWhere:\n <block range> is of the form <begin>..<one-past-the-end>\n for example 5..45 denotes blocks 5 to 44 inclusive, but not block 45";
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#[test]
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fn accepts_h() -> Result<()> {
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let stdout = thin_rmap!("-h").read()?;
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assert_eq!(stdout, USAGE);
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Ok(())
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}
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#[test]
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fn accepts_help() -> Result<()> {
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let stdout = thin_rmap!("--help").read()?;
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assert_eq!(stdout, USAGE);
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Ok(())
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}
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#[test]
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fn rejects_bad_option() -> Result<()> {
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let stderr = run_fail(thin_rmap!("--hedgehogs-only"))?;
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assert!(stderr.contains("unrecognized option \'--hedgehogs-only\'"));
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Ok(())
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}
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#[test]
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fn valid_region_format_should_pass() -> Result<()> {
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let mut td = TestDir::new()?;
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let md = mk_valid_md(&mut td)?;
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thin_rmap!("--region", "23..7890", &md).run()?;
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Ok(())
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}
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#[test]
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fn invalid_regions_should_fail() -> Result<()> {
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let invalid_regions = ["23,7890", "23..six", "found..7890", "89..88", "89..89", "89..", "", "89...99"];
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for r in &invalid_regions {
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let mut td = TestDir::new()?;
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let md = mk_valid_md(&mut td)?;
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run_fail(thin_rmap!(r, &md))?;
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}
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Ok(())
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}
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#[test]
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fn multiple_regions_should_pass() -> Result<()> {
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let mut td = TestDir::new()?;
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let md = mk_valid_md(&mut td)?;
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thin_rmap!("--region", "1..23", "--region", "45..78", &md).run()?;
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Ok(())
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}
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#[test]
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fn junk_input() -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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run_fail(thin_rmap!("--region", "0..-1", &xml))?;
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Ok(())
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}
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//------------------------------------------
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