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Provide an ability to redirect stdout and stderr #2

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MaxDesiatov opened this issue Dec 25, 2020 · 2 comments
Open

Provide an ability to redirect stdout and stderr #2

MaxDesiatov opened this issue Dec 25, 2020 · 2 comments
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enhancement New feature or request

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@MaxDesiatov
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carton test previously parsed output of tests that were run with wasmer. It's no longer possible to capture their output, I wonder if WAMR itself supports this at all?
@MaxDesiatov MaxDesiatov added the enhancement New feature or request label Dec 25, 2020
@MaxDesiatov MaxDesiatov mentioned this issue Dec 25, 2020
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@kateinoigakukun
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As far as I saw, WAMR doesn't provide a way to hook stdout/stderr 😢

One suggestion: How about launching another carton process in carton test, and execute Wasm binary with WAMR in the spawned process, then capture the output?

@MaxDesiatov
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In the meantime, I've created bytecodealliance/wasm-micro-runtime#482 to track this in WAMR proper.

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@MaxDesiatov @kateinoigakukun