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https://github.com/nushell/nushell
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406df7f208
# Description Judiciously try to avoid allocations/clone by changing the signature of functions - **Don't pass str by value unnecessarily if only read** - **Don't require a vec in `Sandbox::with_files`** - **Remove unnecessary string clone** - **Fixup unnecessary borrow** - **Use `&str` in shape color instead** - **Vec -> Slice** - **Elide string clone** - **Elide `Path` clone** - **Take &str to elide clone in tests** # User-Facing Changes None # Tests + Formatting This touches many tests purely in changing from owned to borrowed/static data
53 lines
1.3 KiB
Rust
53 lines
1.3 KiB
Rust
use nu_test_support::fs::Stub::FileWithContent;
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use nu_test_support::playground::Playground;
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use nu_test_support::{nu, pipeline};
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const ZIP_POWERED_TEST_ASSERTION_SCRIPT: &str = r#"
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export def expect [
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left,
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--to-eq,
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right
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] {
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$left | zip $right | all {|row|
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$row.name.0 == $row.name.1 and $row.commits.0 == $row.commits.1
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}
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}
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"#;
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#[test]
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fn zips_two_tables() {
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Playground::setup("zip_test_1", |dirs, nu| {
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nu.with_files(&[FileWithContent(
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"zip_test.nu",
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&format!("{ZIP_POWERED_TEST_ASSERTION_SCRIPT}\n"),
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)]);
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let actual = nu!(pipeline(&format!(
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"
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use {} expect ;
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let contributors = ([
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[name, commits];
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[andres, 10]
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[ jt, 20]
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]);
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let actual = ($contributors | upsert commits {{ |i| ($i.commits + 10) }});
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expect $actual --to-eq [[name, commits]; [andres, 20] [jt, 30]]
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",
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dirs.test().join("zip_test.nu").display()
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)));
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assert_eq!(actual.out, "true");
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})
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}
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#[test]
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fn zips_two_lists() {
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let actual = nu!(r#"
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echo [0 2 4 6 8] | zip [1 3 5 7 9] | flatten | into string | str join '-'
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"#);
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assert_eq!(actual.out, "0-1-2-3-4-5-6-7-8-9");
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}
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