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circuitpython/tests/io/file1.py

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Add directory for I/O tests with basic test for file methods.
2014-01-19 11:46:21 -05:00
f = open("io/data/file1")
print(f.read(5))
print(f.readline())
print(f.read())
py, stream: Implement readlines for a stream.
2014-05-03 17:01:32 -04:00
f = open("io/data/file1")
print(f.readlines())
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 22:26:08 -04:00
f = open("io/data/file1", "r")
Use mode/encoding kwargs in io and unicode tests mode argument is used to assert it works encoding argument is used to make sure CPython uses the correct encoding as it does not automatically use utf-8
2014-10-04 02:54:16 -04:00
print(f.readlines())
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 22:26:08 -04:00
f = open("io/data/file1", "rb")
Use mode/encoding kwargs in io and unicode tests mode argument is used to assert it works encoding argument is used to make sure CPython uses the correct encoding as it does not automatically use utf-8
2014-10-04 02:54:16 -04:00
print(f.readlines())
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 22:26:08 -04:00
f = open("io/data/file1", mode="r")
Use mode/encoding kwargs in io and unicode tests mode argument is used to assert it works encoding argument is used to make sure CPython uses the correct encoding as it does not automatically use utf-8
2014-10-04 02:54:16 -04:00
print(f.readlines())
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 22:26:08 -04:00
f = open("io/data/file1", mode="rb")
Use mode/encoding kwargs in io and unicode tests mode argument is used to assert it works encoding argument is used to make sure CPython uses the correct encoding as it does not automatically use utf-8
2014-10-04 02:54:16 -04:00
print(f.readlines())
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
# write() error
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 22:26:08 -04:00
f = open("io/data/file1", "r")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
try:
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 22:26:08 -04:00
f.write("x")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
except OSError:
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 22:26:08 -04:00
print("OSError")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
f.close()
# read(n) error on binary file
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 22:26:08 -04:00
f = open("io/data/file1", "ab")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
try:
f.read(1)
except OSError:
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 22:26:08 -04:00
print("OSError")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
f.close()
# read(n) error on text file
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 22:26:08 -04:00
f = open("io/data/file1", "at")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
try:
f.read(1)
except OSError:
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 22:26:08 -04:00
print("OSError")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
f.close()
tests: Use read() instead of readall().
2016-11-13 16:27:35 -05:00
# read() w/o args error
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 22:26:08 -04:00
f = open("io/data/file1", "ab")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
try:
f.read()
except OSError:
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 22:26:08 -04:00
print("OSError")
tests: Add tests for stream IO errors.
2015-12-23 17:37:02 -05:00
f.close()