"""

Test scyjava AWT-related functions.

"""

import platform

import sys

import scyjava

from assertpy import assert_that

if platform.system() == "Darwin":

# NB: This test would hang on macOS, due to AWT threading issues.

sys.exit(0)

assert_that(scyjava.jvm_started()).is_false()

scyjava.start_jvm()

if scyjava.is_jvm_headless():

# NB: We did not configure the JVM to run in headless mode.

# But it is still headless, which indicates we are running

# on a headless system, such as continuous integration (CI).

# In that case, we are not able to perform this test.

sys.exit(0)

assert_that(scyjava.is_awt_initialized()).is_false()

Frame = scyjava.jimport("java.awt.Frame")

f = Frame()

assert_that(scyjava.is_awt_initialized()).is_true()