diff options
Diffstat (limited to 'tests/python/bl_pyapi_units.py')
| -rw-r--r-- | tests/python/bl_pyapi_units.py | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/tests/python/bl_pyapi_units.py b/tests/python/bl_pyapi_units.py deleted file mode 100644 index 128cc100b25..00000000000 --- a/tests/python/bl_pyapi_units.py +++ /dev/null @@ -1,75 +0,0 @@ -# Apache License, Version 2.0 - -# ./blender.bin --background -noaudio --python tests/python/bl_pyapi_units.py -- --verbose -import unittest - -from bpy.utils import units - -class UnitsTesting(unittest.TestCase): - # From user typing to 'internal' Blender value. - INPUT_TESTS = ( - # system, type, ref, input, value - ##### LENGTH - ('IMPERIAL', 'LENGTH', "", "1ft", 0.3048), - ('IMPERIAL', 'LENGTH', "", "(1+1)ft", 0.3048 * 2), - ('IMPERIAL', 'LENGTH', "", "1mi4\"", 1609.344 + 0.0254 * 4), - ('METRIC', 'LENGTH', "", "0.005µm", 0.000001 * 0.005), - ('METRIC', 'LENGTH', "", "1e6km", 1000.0 * 1e6), - ('IMPERIAL', 'LENGTH', "", "1ft5cm", 0.3048 + 0.01 * 5), - ('METRIC', 'LENGTH', "", "1ft5cm", 0.3048 + 0.01 * 5), - # Using reference string to find a unit when none is given. - ('IMPERIAL', 'LENGTH', "33.3ft", "1", 0.3048), - ('METRIC', 'LENGTH', "33.3dm", "1", 0.1), - ('IMPERIAL', 'LENGTH', "33.3cm", "1", 0.3048), # ref unit is not in IMPERIAL system, default to feet... - ('IMPERIAL', 'LENGTH', "33.3ft", "1\"", 0.0254), # unused ref unit, since one is given already! - ('IMPERIAL', 'LENGTH', "", "1+1ft", 0.3048 * 2), # default unit taken from current string (feet). - ('METRIC', 'LENGTH', "", "1+1ft", 1.3048), # no metric units, we default to meters. - ('IMPERIAL', 'LENGTH', "", "3+1in+1ft", 0.3048 * 4 + 0.0254), # bigger unit becomes default one! - ('IMPERIAL', 'LENGTH', "", "(3+1)in+1ft", 0.3048 + 0.0254 * 4), - ) - - # From 'internal' Blender value to user-friendly printing - OUTPUT_TESTS = ( - # system, type, prec, sep, compat, value, output - ##### LENGTH - ('IMPERIAL', 'LENGTH', 3, False, False, 0.3048, "1'"), - ('IMPERIAL', 'LENGTH', 3, False, True, 0.3048, "1ft"), - ('IMPERIAL', 'LENGTH', 3, True, False, 0.3048 * 2 + 0.0254 * 5.5, "2' 5.5\""), - # Those next two fail, here again because precision ignores order magnitude :/ - #('IMPERIAL', 'LENGTH', 3, False, False, 1609.344 * 1e6, "1000000mi"), # == 1000000.004mi!!! - #('IMPERIAL', 'LENGTH', 6, False, False, 1609.344 * 1e6, "1000000mi"), # == 1000000.003641mi!!! - ('METRIC', 'LENGTH', 3, True, False, 1000 * 2 + 0.001 * 15, "2km 1.5cm"), - ('METRIC', 'LENGTH', 3, True, False, 1234.56789, "1km 234.6m"), - # Note: precision seems basically unused when using multi units! - ('METRIC', 'LENGTH', 9, True, False, 1234.56789, "1km 234.6m"), - ('METRIC', 'LENGTH', 9, False, False, 1234.56789, "1.23456789km"), - ('METRIC', 'LENGTH', 9, True, False, 1000.000123456789, "1km 0.1mm"), - ) - - def test_units_inputs(self): - # Stolen from FBX addon! - def similar_values(v1, v2, e): - if v1 == v2: - return True - return ((abs(v1 - v2) / max(abs(v1), abs(v2))) <= e) - - for usys, utype, ref, inpt, val in self.INPUT_TESTS: - opt_val = units.to_value(usys, utype, inpt, ref) - # Note: almostequal is not good here, precision is fixed on decimal digits, not variable with - # magnitude of numbers (i.e. 1609.4416 ~= 1609.4456 fails even at 5 of 'places'...). - self.assertTrue(similar_values(opt_val, val, 1e-7), - msg="%s, %s: \"%s\" (ref: \"%s\") => %f, expected %f" - "" % (usys, utype, inpt, ref, opt_val, val)) - - def test_units_outputs(self): - for usys, utype, prec, sep, compat, val, output in self.OUTPUT_TESTS: - opt_str = units.to_string(usys, utype, val, prec, sep, compat) - self.assertEqual(opt_str, output, - msg="%s, %s: %f (precision: %d, separate units: %d, compat units: %d) => " - "\"%s\", expected \"%s\"" % (usys, utype, val, prec, sep, compat, opt_str, output)) - - -if __name__ == '__main__': - import sys - sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []) - unittest.main() |