hotcode 0.1.5

Library for hotreload in Rust.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

mod build_utils;
use build_utils::*;

#[test]
fn hotreload_in_release_does_not_work_by_default() -> std::io::Result<()> {
    // Arrange
    const PACKAGE_NAME: &str = "lib_bin_together_release";
    let target_dir = copy_test_project(PACKAGE_NAME)?;
    let target_lib = target_dir.as_ref().join("src").join("lib.rs");
    let updated_lib = target_dir.as_ref().join("src").join("lib_updated.rs");
    cargo_clean_rebuild_in(target_dir.as_ref(), PACKAGE_NAME, Profile::Release)?;

    // Act
    let mut test_run_process = cargo_run_in(
        target_dir.as_ref(),
        "bin_together_release",
        Profile::Release,
    )?;
    test_run_process.wait_for_input_from_stdout()?;
    std::fs::copy(updated_lib, target_lib)?;
    cargo_clean_rebuild_in(target_dir.as_ref(), PACKAGE_NAME, Profile::Release)?;
    test_run_process.send_enter_to_stdin()?;

    // Assert
    test_run_process.wait_for_successful_exit()?;
    Ok(())
}