Posts with tag `test`

ref: https://stackoverflow.com/questions/54585804/how-to-run-a-specific-unit-test-in-rustrustc --test <file>This generates a binary file. Then if you run the binary file, all tests will be conducted. Source code format be like:#[cfg(test)] mod tests { use super::*; #[test] fn test_tuple_out_of_range_positive() { assert_eq!( Color::try_from((256, 1000, 10000)), Err(IntoColorError::IntConversion) ); }To run a specific test, run:./xxx --exact test::test_tuple_out_of_range_positiveCargo waycargo test test_fn_name # filters with test_fn_name cargo test test_fn_name -- --exact cargo test test_mod_name::test_fn_name -- --exact cargo test --package school_info repeat_students_should_not_get_full_marks -- --exact # To show output cargo test --package py-like --test io -- tests::main --exact --nocapture # test1() in helper.rs cargo test helper::test1 -- --exac

How do I write a Rust unit test that ensures that a panic has occurred?

2024-04-28

langsrusttest

How do I write a Rust unit test that ensures that a panic has occurred?ref: https://stackoverflow.com/questions/26469715/how-do-i-write-a-rust-unit-test-that-ensures-that-a-panic-has-occurred#[test] #[should_panic(expected = "invalid var name: \"1x\"")] fn test_invalid_name() { let s = "(let (1x 2) 3)"; let _ = parse(s);

ttt is not set

2024-03-01

fishsoftwares-and-toolstest

TLDRtest -n returns true iff string is unset or (set and non-zero); (in fact because -n didn't receive any string)test -z return true iff string is unset or (set and zero);Strange -n# ttt is not set if test -n $ttt echo 1 else echo 0 endThis outputs 1. (Strange)set ttt "" if test -n $ttt echo 1 else echo 0 endThis outputs 0.Command -zif test -z $ttt echo 1 else echo 0 endThis outputs 1.set ttt "" if test -z $ttt echo 1 else echo 0 endThis still outputs 1. Consistent

Example Title B

2023-02-02

examplescriptstestteststype-b

This is a Test Type B DocumentThis document starts with a YAML front matter section enclosed between --- delimiters. It should be processed as a Type B document according to the script.Section 1Lorem ipsum dolor sit amet, consectetur adipiscing elit.Section 2Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua

Example Title A

2023-01-01

examplescriptstestteststype-a

This is a Test Type A DocumentThis document starts with lines that begin with "- " characters. It should be processed as a Type A document according to the script.Section 1Lorem ipsum dolor sit amet, consectetur adipiscing elit.Section 2Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua

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Posts with tag test

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How do I write a Rust unit test that ensures that a panic has occurred?

ttt is not set

Example Title B

Example Title A

Posts with tag `test`