Crate sequential_test

Allows for the creation of sequential tests.

use sequential_test::sequential;
#[cfg(test)]
mod tests {
    #[test]
    #[sequential]
    fn test1() {
        // ...
    }
    #[test]
    #[sequential]
    fn test2() {
        // ...
    }
    #[test]
    #[parallel]
    fn test3() {
        // ...
    }
}

• Tests with the sequential attribute are guaranteed to be executed sequentially.
• Tests with the parallel attribute may run in parallel of each other but will not run at the same time as tests with the sequential attribute.
• Tests with neither attributes may run in parallel with any tests.

Defining sequential or parallel attributes on non-tests or within scopes is considered UB.

This library is both faster¹ and smaller than serial_test however offers less functionality.

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1. The current benchmark illustrate sequential-test covers the test set in an average of ~350ms while serial_test covers the test set in an average of ~550ms. ↩

Attribute Macros

parallel

Annotates tests which may run in parallel.

sequential

Annotates tests which must run sequentially.