depyler-core 3.23.0

Core transpilation engine for the Depyler Python-to-Rust transpiler
Documentation 
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// Generated by: DEPYLER stdlib validation Phase 1
// Module: sys - Python sys module validation
// Status: RED phase - Tests written first, implementation pending

use depyler_core::transpile_python_to_rust;

// DEPYLER-STDLIB-SYS-001: Program termination
#[test]
fn test_exit() {
    let python = r#"
import sys

def terminate(code: int) -> None:
    sys.exit(code)
"#;

    let result = transpile_python_to_rust(python).expect("Transpilation failed");

    // Should exit with code
    assert!(result.contains("process::exit"));
}

// DEPYLER-STDLIB-SYS-002: Standard streams
#[test]
#[ignore = "DEPYLER-STDLIB-SYS: Not implemented yet - RED phase"]
fn test_stdout_write() {
    let python = r#"
import sys

def write_stdout(message: str) -> None:
    sys.stdout.write(message)
"#;

    let result = transpile_python_to_rust(python).expect("Transpilation failed");

    // Should write to stdout
    assert!(result.contains("stdout") || result.contains("print"));
}

#[test]
#[ignore = "DEPYLER-STDLIB-SYS: Not implemented yet - RED phase"]
fn test_stderr_write() {
    let python = r#"
import sys

def write_stderr(message: str) -> None:
    sys.stderr.write(message)
"#;

    let result = transpile_python_to_rust(python).expect("Transpilation failed");

    // Should write to stderr
    assert!(result.contains("stderr") || result.contains("eprintln"));
}

// Total: 3 tests for sys module
// Coverage: exit(), stdout.write(), stderr.write()