29 lines
774 B
Rust
29 lines
774 B
Rust
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use pyo3::prelude::*;
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use pyo3::types::IntoPyDict;
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use pyo3::wrap_pyfunction;
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use std::fs::File;
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mod common;
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#[pyfunction]
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fn fail_to_open_file() -> PyResult<()> {
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File::open("not_there.txt")?;
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Ok(())
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}
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#[test]
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fn test_filenotfounderror() {
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let gil = Python::acquire_gil();
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let py = gil.python();
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let fail_to_open_file = wrap_pyfunction!(fail_to_open_file)(py);
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let d = [("fail_to_open_file", fail_to_open_file)].into_py_dict(py);
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match py.run("fail_to_open_file()", None, Some(d)) {
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Ok(()) => panic!("Call should raise a FileNotFoundError"),
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Err(e) => {
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py_assert!(py, e, "isinstance(e, FileNotFoundError)");
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py_assert!(py, e, "'No such file or directory (os error 2)' == str(e)");
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}
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};
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}
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