Method run_n

std/src/testutils.rs:758–775

Runs `scripts` in the configured machine and returns a `Checker` object to validate expectations about the execution. The first entry in `scripts` to fail aborts execution and allows checking the result of that specific invocation. This is useful when compared to `run` because `Machine::exec` compiles the script as one unit and thus compilation errors may prevent validating other operations late

(&mut self, scripts: &[&str])

    /// This is useful when compared to `run` because `Machine::exec` compiles the script as one
    /// unit and thus compilation errors may prevent validating other operations later on.
    pub fn run_n(&mut self, scripts: &[&str]) -> Checker<'_> {
        let mut machine = self.build_machine();
        let mut result = Ok(None);
        for script in scripts {
            match machine.compile(&mut script.as_bytes()) {
                Ok(()) => (),
                Err(e) => {
                    result = Err(format!("{}", e));
                    break;
                }
            }
            result = block_on(machine.exec()).map_err(|e| format!("{}", e));
            if result.is_err() {
                break;
            }
        }
        Checker::new(self, machine, result)
    }
}

/// A tester that allows continuing a previous check.