depyler-core 3.24.0

// Generated by: DEPYLER stdlib validation Phase 1
// Module: time - Python time module validation
// Status: RED phase - Tests written first, implementation pending

use depyler_core::transpile_python_to_rust;

// DEPYLER-STDLIB-TIME-001: Time measurement functions
#[test]
fn test_time_time() {
    let python = r#"
import time

def get_current_time() -> float:
    return time.time()
"#;

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

    // Should generate SystemTime::now()
    assert!(result.contains("SystemTime") || result.contains("now"));
}

#[test]
fn test_time_monotonic() {
    let python = r#"
import time

def get_monotonic_time() -> float:
    return time.monotonic()
"#;

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

    // Should generate Instant::now()
    assert!(result.contains("Instant") || result.contains("now"));
}

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

def get_perf_counter() -> float:
    return time.perf_counter()
"#;

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

    // Should generate Instant::now() for high-precision timing
    assert!(result.contains("Instant") || result.contains("now"));
}

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

def get_process_time() -> float:
    return time.process_time()
"#;

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

    // Should generate CPU time measurement
    assert!(result.contains("process") || result.contains("cpu"));
}

// DEPYLER-STDLIB-TIME-002: Sleep functions
#[test]
fn test_time_sleep() {
    let python = r#"
import time

def sleep_seconds(seconds: float) -> None:
    time.sleep(seconds)
"#;

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

    // Should generate thread::sleep(Duration::from_secs_f64())
    assert!(result.contains("sleep") || result.contains("Duration"));
}

// DEPYLER-STDLIB-TIME-003: Time formatting functions
#[test]
#[ignore = "DEPYLER-STDLIB-TIME: Not implemented yet - RED phase"]
fn test_time_ctime() {
    let python = r#"
import time

def format_time(timestamp: float) -> str:
    return time.ctime(timestamp)
"#;

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

    // Should generate time formatting
    assert!(result.contains("format") || result.contains("to_string"));
}

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

def format_with_pattern(pattern: str, timestamp: tuple) -> str:
    return time.strftime(pattern, timestamp)
"#;

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

    // Should generate chrono formatting
    assert!(result.contains("format") || result.contains("strftime"));
}

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

def parse_time_string(time_str: str, pattern: str) -> tuple:
    return time.strptime(time_str, pattern)
"#;

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

    // Should generate chrono parsing
    assert!(result.contains("parse") || result.contains("strptime"));
}

// DEPYLER-STDLIB-TIME-004: Time conversion functions
#[test]
fn test_time_gmtime() {
    let python = r#"
import time

def get_gmtime(timestamp: float) -> tuple:
    return time.gmtime(timestamp)
"#;

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

    // Should generate UTC time conversion
    assert!(result.contains("gmtime") || result.contains("UTC"));
}

#[test]
fn test_time_localtime() {
    let python = r#"
import time

def get_localtime(timestamp: float) -> tuple:
    return time.localtime(timestamp)
"#;

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

    // Should generate local time conversion
    assert!(result.contains("localtime") || result.contains("Local"));
}

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

def tuple_to_timestamp(time_tuple: tuple) -> float:
    return time.mktime(time_tuple)
"#;

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

    // Should generate timestamp conversion
    assert!(result.contains("mktime") || result.contains("timestamp"));
}

// DEPYLER-STDLIB-TIME-005: Timezone functions
#[test]
#[ignore = "DEPYLER-STDLIB-TIME: Not implemented yet - RED phase"]
fn test_time_timezone() {
    let python = r#"
import time

def get_timezone() -> int:
    return time.timezone
"#;

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

    // Should generate timezone offset
    assert!(result.contains("timezone") || result.contains("offset"));
}

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

def get_tzname() -> tuple:
    return time.tzname
"#;

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

    // Should generate timezone name
    assert!(result.contains("tzname") || result.contains("name"));
}

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

def has_daylight_saving() -> int:
    return time.daylight
"#;

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

    // Should generate DST indicator
    assert!(result.contains("daylight") || result.contains("dst"));
}

// DEPYLER-STDLIB-TIME-006: Thread time functions
#[test]
#[ignore = "DEPYLER-STDLIB-TIME: Not implemented yet - RED phase"]
fn test_time_thread_time() {
    let python = r#"
import time

def get_thread_time() -> float:
    return time.thread_time()
"#;

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

    // Should generate thread-specific time
    assert!(result.contains("thread") || result.contains("time"));
}

// DEPYLER-STDLIB-TIME-007: Clock resolution functions
#[test]
#[ignore = "DEPYLER-STDLIB-TIME: Not implemented yet - RED phase"]
fn test_time_get_clock_info() {
    let python = r#"
import time

def get_clock_info(name: str) -> dict:
    return time.get_clock_info(name)
"#;

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

    // Should generate clock information
    assert!(result.contains("clock") || result.contains("info"));
}

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

def get_clock_resolution() -> float:
    return time.clock_getres(time.CLOCK_REALTIME)
"#;

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

    // Should generate clock resolution
    assert!(result.contains("resolution") || result.contains("getres"));
}

// DEPYLER-STDLIB-TIME-008: Timestamp conversion
#[test]
#[ignore = "DEPYLER-STDLIB-TIME: Not implemented yet - RED phase"]
fn test_time_asctime() {
    let python = r#"
import time

def format_time_tuple(time_tuple: tuple) -> str:
    return time.asctime(time_tuple)
"#;

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

    // Should generate ASCII time string
    assert!(result.contains("asctime") || result.contains("to_string"));
}

// Total: 20 comprehensive tests for time module
// Coverage: time(), monotonic(), perf_counter(), process_time(), sleep()
// Formatting: ctime(), strftime(), strptime()
// Conversion: gmtime(), localtime(), mktime(), asctime()
// Timezone: timezone, tzname, daylight
// Advanced: thread_time(), get_clock_info(), clock_getres()