forked from Lephenixnoir/PythonExtra
60f5b941e0
mp_reader_new_file() is used to read in files for importing, either .py or .mpy files, for the lexer and persistent code loader respectively. In both cases the file should be opened in raw bytes mode: the lexer handles unicode characters itself, and .mpy files contain 8-bit bytes by nature. Before this commit importing was working correctly because, although the file was opened in text mode, all native filesystem implementations (POSIX, FAT, LFS) would access the file in raw bytes mode via mp_stream_rw() calling mp_stream_p_t.read(). So it was only an issue for non-native filesystems, such as those implemented in Python. For Python-based filesystem implementations, a call to mp_stream_rw() would go via IOBase and then to readinto() at the Python level, and readinto() is only defined on files opened in raw bytes mode. Signed-off-by: Damien George <damien@micropython.org> |
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| .. | ||
| basics | ||
| cmdline | ||
| cpydiff | ||
| esp32 | ||
| extmod | ||
| feature_check | ||
| float | ||
| import | ||
| inlineasm | ||
| internal_bench | ||
| io | ||
| jni | ||
| micropython | ||
| misc | ||
| multi_bluetooth | ||
| multi_net | ||
| net_hosted | ||
| net_inet | ||
| perf_bench | ||
| pyb | ||
| pybnative | ||
| qemu-arm | ||
| stress | ||
| thread | ||
| unicode | ||
| unix | ||
| wipy | ||
| README | ||
| run-internalbench.py | ||
| run-multitests.py | ||
| run-natmodtests.py | ||
| run-perfbench.py | ||
| run-tests | ||
| run-tests-exp.py | ||
| run-tests-exp.sh | ||
README
This directory contains tests for various functionality areas of MicroPython. To run all stable tests, run "run-tests" script in this directory. Tests of capabilities not supported on all platforms should be written to check for the capability being present. If it is not, the test should merely output 'SKIP' followed by the line terminator, and call sys.exit() to raise SystemExit, instead of attempting to test the missing capability. The testing framework (run-tests in this directory, test_main.c in qemu_arm) recognizes this as a skipped test. There are a few features for which this mechanism cannot be used to condition a test. The run-tests script uses small scripts in the feature_check directory to check whether each such feature is present, and skips the relevant tests if not. Tests are generally verified by running the test both in MicroPython and in CPython and comparing the outputs. If the output differs the test fails and the outputs are saved in a .out and a .exp file respectively. For tests that cannot be run in CPython, for example because they use the machine module, a .exp file can be provided next to the test's .py file. A convenient way to generate that is to run the test, let it fail (because CPython cannot run it) and then copy the .out file (but not before checking it manually!) When creating new tests, anything that relies on float support should go in the float/ subdirectory. Anything that relies on import x, where x is not a built-in module, should go in the import/ subdirectory.