circuitpython/tests/float/float_struct.py
David Lechner 3dc324d3f1 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.
2020-03-30 13:21:58 +11:00

18 lines
498 B
Python

# test struct package with floats
try:
try:
import ustruct as struct
except:
import struct
except ImportError:
print("SKIP")
raise SystemExit
i = 1.0 + 1 / 2
# TODO: it looks like '=' format modifier is not yet supported
# for fmt in ('f', 'd', '>f', '>d', '<f', '<d', '=f', '=d'):
for fmt in ("f", "d", ">f", ">d", "<f", "<d"):
x = struct.pack(fmt, i)
v = struct.unpack(fmt, x)[0]
print("%2s: %.17f - %s" % (fmt, v, (i == v) and "passed" or "failed"))