Function greeter

tests/all/cli_tests.rs:362–376

()

// Run the greeter test, which runs a preloaded reactor and a command.
#[test]
fn greeter() -> Result<()> {
    let wasm = build_wasm("tests/all/cli_tests/greeter_command.wat")?;
    let stdout = run_wasmtime(&[
        "run",
        "-Ccache=n",
        "--preload",
        "reactor=tests/all/cli_tests/greeter_reactor.wat",
        wasm.path().to_str().unwrap(),
    ])?;
    assert_eq!(
        stdout,
        "Hello _initialize\nHello _start\nHello greet\nHello done\n"
    );
    Ok(())
}

// Run the greeter test, but this time preload a command.
#[test]