mypyc/test-data/run-librt-time.test

[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