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66.67 %
Functions
13.33 %
use pretty_assertions::assert_eq;
use std::borrow::Cow;
use std::env;
use std::error::Error;
use std::fs;
use std::path::PathBuf;
use std::process::Command;
pub fn custom_test(test_dir: &str) -> Result<(), Box<dyn Error>> {
let accept = env::var("ACCEPT").unwrap_or("false".to_string()) == "true";
// Convert test directory to a PathBuf
let test_path = PathBuf::from(test_dir);
assert!(
test_path.exists(),
"Test directory not found: {test_path:?}"
);
// Get paths
let script_path = test_path.join("run.sh");
script_path.exists(),
"Test script not found: {script_path:?}"
let expected_output_path = test_path.join("stdout.expected");
let expected_error_path = test_path.join("stderr.expected");
// Execute the test script in the correct directory
let output = Command::new("sh")
.arg("run.sh")
.current_dir(test_path)
.output()?;
// Convert captured output/error to string
let actual_output = String::from_utf8_lossy(&output.stdout);
let actual_error = String::from_utf8_lossy(&output.stderr);
if accept {
// Overwrite expected files
update_file(expected_output_path, actual_output)?;
update_file(expected_error_path, actual_error)?;
} else {
// Compare results
let expected_output = if expected_output_path.exists() {
fs::read_to_string(&expected_output_path)?
String::new()
};
let expected_error = if expected_error_path.exists() {
fs::read_to_string(&expected_error_path)?
assert_eq!(expected_error, actual_error, "Standard error mismatch");
assert_eq!(expected_output, actual_output, "Standard output mismatch");
}
Ok(())
fn update_file(
expected_file_path: PathBuf,
actual_output: Cow<'_, str>,
) -> Result<(), Box<dyn Error>> {
if expected_file_path.exists() {
fs::remove_file(&expected_file_path)?;
if !actual_output.trim().is_empty() {
fs::File::create(&expected_file_path)?;
fs::write(&expected_file_path, actual_output.as_bytes())?;
#[test]
fn assert_conjure_present() {
conjure_cp_cli::find_conjure::conjure_executable().unwrap();
include!(concat!(env!("OUT_DIR"), "/gen_tests_custom.rs"));