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tests: update TextureAttrib unit tests

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rdb 2020-06-29 11:32:15 +02:00
parent d1ab940e93
commit 8d99f38aa2
1 changed files with 31 additions and 19 deletions
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50
tests/pgraph/test_textureattrib.py
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@ -89,25 +89,6 @@ def test_textureattrib_compose_both():
assert stage3 in tattr3.on_stages
def test_textureattrib_implicit_sort():
# Tests that two TextureStages with same sort retain insertion order.
tattr1 = core.TextureAttrib.make()
tattr1 = tattr1.add_on_stage(stage1, tex1)
tattr1 = tattr1.add_on_stage(stage2, tex2)
assert tattr1.get_on_stage(0) == stage1
assert tattr1.get_on_stage(1) == stage2
tattr2 = core.TextureAttrib.make()
tattr2 = tattr1.add_on_stage(stage2, tex2)
tattr2 = tattr1.add_on_stage(stage1, tex1)
assert tattr2.get_on_stage(0) == stage2
assert tattr2.get_on_stage(1) == stage1
assert tattr1.compare_to(tattr2) == -tattr2.compare_to(tattr1)
def test_textureattrib_compose_alloff():
# Tests a case in which a child node disables all textures.
tattr1 = core.TextureAttrib.make()
@ -124,6 +105,37 @@ def test_textureattrib_compose_alloff():
assert tattr3.has_all_off()
def test_textureattrib_implicit_sort():
# Tests that two TextureStages with same sort retain insertion order.
tattr1 = core.TextureAttrib.make()
tattr1 = tattr1.add_on_stage(stage1, tex1)
tattr1 = tattr1.add_on_stage(stage2, tex2)
assert tattr1.get_on_stage(0) == stage1
assert tattr1.get_on_stage(1) == stage2
tattr2 = core.TextureAttrib.make()
tattr2 = tattr2.add_on_stage(stage2, tex2)
tattr2 = tattr2.add_on_stage(stage1, tex1)
assert tattr2.get_on_stage(0) == stage2
assert tattr2.get_on_stage(1) == stage1
assert tattr1.compare_to(tattr2) == -tattr2.compare_to(tattr1)
def test_textureattrib_replace():
# Test that replacing a texture doesn't create a unique TextureAttrib.
tattr1 = core.TextureAttrib.make()
tattr1 = tattr1.add_on_stage(stage1, tex1)
tattr2 = tattr1.add_on_stage(stage1, tex1)
assert tattr1.get_num_stages() == 1
assert tattr2.get_num_stages() == 1
assert tattr1.compare_to(tattr2) == 0
def test_textureattrib_compare():
tattr1 = core.TextureAttrib.make()
tattr2 = core.TextureAttrib.make()