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a67e326cb9
This commit defines a new `JsException` exception type which is used on the Python side to wrap JavaScript errors. That's then used when a JavaScript Promise is rejected, and the reason is then converted to a `JsException` for the Python side to handle. This new exception is exposed as `jsffi.JsException`. Signed-off-by: Damien George <damien@micropython.org>
23 lines
484 B
JavaScript
23 lines
484 B
JavaScript
// Test await'ing on a JavaScript async function that throws a JavaScript Error.
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const mp = await (await import(process.argv[2])).loadMicroPython();
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globalThis.foo = async () => {
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console.log(2);
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throw Error("test");
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};
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await mp.runPythonAsync(`
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import js, jsffi
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print(1)
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try:
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await js.foo()
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except jsffi.JsException as er:
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error = er
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print(error)
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print(3)
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`);
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const error = mp.globals.get("error");
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console.log(error instanceof Error, error.name, error.message);
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