lv_micropython/tests/float/builtin_float_abs.py

# test builtin abs function with float args

for val in (
    "1.0",
    "-1.0",
    "0.0",
    "-0.0",
    "nan",
    "-nan",
    "inf",
    "-inf",
):
    print(val, abs(float(val)))
py/objfloat: Fix abs(-0.0) so it returns 0.0. Nan and inf (signed and unsigned) are also handled correctly by using signbit (they were also handled correctly with "val<0", but that didn't handle -0.0 correctly). A test case is added for this behaviour. 2018-09-27 15:21:25 +10:00			`# test builtin abs function with float args`

			`for val in (`
tests: Format all Python code with black, except tests in basics subdir. This adds the Python files in the tests/ directory to be formatted with ./tools/codeformat.py. The basics/ subdirectory is excluded for now so we aren't changing too much at once. In a few places `# fmt: off`/`# fmt: on` was used where the code had special formatting for readability or where the test was actually testing the specific formatting. 2020-03-22 21:26:08 -05:00			`"1.0",`
			`"-1.0",`
			`"0.0",`
			`"-0.0",`
			`"nan",`
			`"-nan",`
			`"inf",`
			`"-inf",`
			`):`
py/objfloat: Fix abs(-0.0) so it returns 0.0. Nan and inf (signed and unsigned) are also handled correctly by using signbit (they were also handled correctly with "val<0", but that didn't handle -0.0 correctly). A test case is added for this behaviour. 2018-09-27 15:21:25 +10:00			`print(val, abs(float(val)))`