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Merge pull request #1162 from sharkdp/fix-threads-option

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Fix --threads/-j option value parsing
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David Peter 2022-11-02 13:45:45 +01:00 committed by GitHub
commit 0a7b51ad42
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2 changed files with 9 additions and 1 deletions
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2
src/cli.rs
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@ -462,7 +462,7 @@ pub struct Opts {
/// Set number of threads to use for searching & executing (default: number
/// of available CPU cores)
#[arg(long, short = 'j', value_name = "num", hide_short_help = true, value_parser = 1..)]
#[arg(long, short = 'j', value_name = "num", hide_short_help = true, value_parser = clap::value_parser!(u32).range(1..))]
pub threads: Option<u32>,
/// Milliseconds to buffer before streaming search results to console

8
tests/tests.rs
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@ -2066,6 +2066,14 @@ fn test_list_details() {
te.assert_success_and_get_output(".", &["--list-details"]);
}
#[test]
fn test_single_and_multithreaded_execution() {
let te = TestEnv::new(DEFAULT_DIRS, DEFAULT_FILES);
te.assert_output(&["--threads=1", "a.foo"], "a.foo");
te.assert_output(&["--threads=16", "a.foo"], "a.foo");
}
/// Make sure that fd fails if numeric arguments can not be parsed
#[test]
fn test_number_parsing_errors() {