circuitpython/tests/basics/true-value.py
Damien George 5cd0b2227f tests: Split out those tests requiring float and import.
Tests in basics (which should probably be renamed to core) should not
rely on float, or import any non-built-in files.  This way these tests
can be run when those features are not available.

All test in basics now pass on the pyboard using stmhal port, except for
string-repr which has some issues with character hex printing.
2014-04-17 16:21:43 +01:00

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Python

# Test true-ish value handling
if not False:
print("False")
if not None:
print("None")
if not 0:
print("0")
if not "":
print("Empty string")
if "foo":
print("Non-empty string")
if not ():
print("Empty tuple")
if ("",):
print("Non-empty tuple")
if not []:
print("Empty list")
if [0]:
print("Non-empty list")
if not {}:
print("Empty dict")
if {0:0}:
print("Non-empty dict")