[case testTimeBasic_librt_experimental]

import time as stdlib_time

from librt.time import time

def test_time_returns_float() -> None:

result = time()

assert isinstance(result, float)

def test_time_is_reasonable() -> None:

# Should return a Unix timestamp, which should be a large positive number

result = time()

# Check it's after year 2020 (timestamp > 1577836800)

assert result > 1577836800.0

# Check it's before year 2100 (timestamp < 4102444800)

assert result < 4102444800.0

def test_time_increments() -> None:

t1 = time()

t2 = time()

# Time should not go backwards (allowing for same value due to precision)

assert t2 >= t1

def test_time_comparable_to_stdlib() -> None:

# Our time() should return similar values to stdlib time.time()

our_time = time()

std_time = stdlib_time.time()

# Should be within 0.25 seconds of each other (usually should be much less,

# but keep it relatively high to avoid test flakiness in CI)

assert abs(our_time - std_time) < 0.25

[case testTimeNotAvailableInNonExperimentalBuild_librt_time]

# This also ensures librt.time can be built without experimental features

import librt.time

def test_time_not_available() -> None:

assert not hasattr(librt.time, "time")

[case testTimeUsedAtTopLevelOnly_librt_experimental]

from librt.time import time

# The only reference to time() is at module top level

current_time = time()

def test_top_level_only_time() -> None:

assert isinstance(current_time, float)

assert current_time > 0.0