96 lines
3.2 KiB
GDScript
96 lines
3.2 KiB
GDScript
# this test suite simulates long running test cases
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extends GdUnitTestSuite
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var _iteration_timer_start = 0
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var _test_values_current :Dictionary
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var _test_values_expected :Dictionary
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const SECOND:int = 1000
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const MINUTE:int = SECOND*60
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class TestCaseStatistics:
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var _test_before_calls :int
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var _test_after_calls :int
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func _init(before_calls := 0, after_calls := 0):
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_test_before_calls = before_calls
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_test_after_calls = after_calls
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func before():
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_test_values_current = {
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"test_2s" : TestCaseStatistics.new(),
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"test_multi_yielding" : TestCaseStatistics.new(),
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"test_multi_yielding_with_fuzzer" : TestCaseStatistics.new()
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}
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_test_values_expected = {
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"test_2s" : TestCaseStatistics.new(1, 1),
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"test_multi_yielding" : TestCaseStatistics.new(1, 1),
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"test_multi_yielding_with_fuzzer" : TestCaseStatistics.new(5 , 5)
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}
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func after():
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for test_case in _test_values_expected.keys():
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var current := _test_values_current[test_case] as TestCaseStatistics
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var expected := _test_values_expected[test_case] as TestCaseStatistics
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assert_int(current._test_before_calls)\
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.override_failure_message("Expect before_test called %s times but is %s for test case %s" % [expected._test_before_calls, current._test_before_calls, test_case])\
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.is_equal(expected._test_before_calls)
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assert_int(current._test_after_calls)\
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.override_failure_message("Expect after_test called %s times but is %s for test case %s" % [expected._test_before_calls, current._test_before_calls, test_case])\
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.is_equal(expected._test_after_calls)
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func before_test():
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var current = _test_values_current[__active_test_case] as TestCaseStatistics
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current._test_before_calls +=1
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func after_test():
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var current = _test_values_current[__active_test_case] as TestCaseStatistics
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current._test_after_calls +=1
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func test_2s():
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var timer_start := Time.get_ticks_msec()
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await await_millis(2000)
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# subtract an offset of 100ms because the time is not accurate
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assert_int(Time.get_ticks_msec()-timer_start).is_between(2*SECOND-100, 2*SECOND+100)
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func test_multi_yielding():
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var timer_start := Time.get_ticks_msec()
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prints("test_yielding")
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await get_tree().process_frame
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prints("4")
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await get_tree().create_timer(1.0).timeout
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prints("3")
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await get_tree().create_timer(1.0).timeout
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prints("2")
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await get_tree().create_timer(1.0).timeout
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prints("1")
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await get_tree().create_timer(1.0).timeout
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prints("Go")
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assert_int(Time.get_ticks_msec()-timer_start).is_greater_equal(4*(SECOND-50))
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func test_multi_yielding_with_fuzzer(fuzzer := Fuzzers.rangei(0, 1000), fuzzer_iterations = 5):
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if fuzzer.iteration_index() > 5:
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fail("Should only called 5 times")
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if fuzzer.iteration_index() == 1:
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_iteration_timer_start = Time.get_ticks_msec()
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prints("test iteration %d" % fuzzer.iteration_index())
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prints("4")
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await get_tree().create_timer(1.0).timeout
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prints("3")
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await get_tree().create_timer(1.0).timeout
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prints("2")
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await get_tree().create_timer(1.0).timeout
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prints("1")
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await get_tree().create_timer(1.0).timeout
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prints("Go")
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if fuzzer.iteration_index() == 5:
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# elapsed time must be fuzzer_iterations times * 4s = 40s (using 3,9s because of inaccurate timings)
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assert_int(Time.get_ticks_msec()-_iteration_timer_start).is_greater_equal(3900*fuzzer_iterations)
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