micropython/tests/unicode/unicode_subscr.py

a = "¢пр"

print(a[0], a[0:1])
print(a[1], a[1:2])
print(a[2], a[2:3])
try:
    print(a[3])
except IndexError:
    print("IndexError")
print(a[3:4])

print(a[-1])
print(a[-2], a[-2:-1])
print(a[-3], a[-3:-2])
try:
    print(a[-4])
except IndexError:
    print("IndexError")
print(a[-4:-3])

print(a[0:2])
print(a[1:3])
print(a[2:4])
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. 2020-03-23 10:26:08 +08:00			`a = "¢пр"`
tests/unicode_subscr.py: Detailed test for subscripting unicode strings. 2016-07-26 00:27:01 +08:00
			`print(a[0], a[0:1])`
			`print(a[1], a[1:2])`
			`print(a[2], a[2:3])`
			`try:`
			`print(a[3])`
			`except IndexError:`
			`print("IndexError")`
			`print(a[3:4])`

			`print(a[-1])`
			`print(a[-2], a[-2:-1])`
			`print(a[-3], a[-3:-2])`
			`try:`
			`print(a[-4])`
			`except IndexError:`
			`print("IndexError")`
			`print(a[-4:-3])`

			`print(a[0:2])`
			`print(a[1:3])`
			`print(a[2:4])`