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Use tokio in tests. #83

Merged
merged 1 commit into from
Jun 13, 2020
Merged

Use tokio in tests. #83

merged 1 commit into from
Jun 13, 2020

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twittner
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@mxinden
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mxinden commented Jun 12, 2020

Out of curiosity, could you expand on the motivation for this patch?

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Like in libp2p/rust-libp2p#1588, tests do not complete with async-std > 1.5.0.

mxinden
mxinden reviewed Jun 12, 2020
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src/frame/io.rs
@@ -232,7 +232,7 @@ mod tests {
#[test]
fn encode_decode_identity() {
fn property(f: Frame<()>) -> bool {
async_std::task::block_on(async move {
futures::executor::block_on(async move {
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Why use futures::executor here and Runtime::block_on in other places?

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The correctness does not depend on the runtime choice so it does not really matter. As this is a small property test without concurrency, executing it on the same thread is more light-weight.

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NB: CI is failing with nightly because of rust-lang/cargo#8351:

$ cargo build --verbose
    Updating crates.io index
error: failed to download `futures v0.3.5`
Caused by:
  unable to get packages from source
Caused by:
  failed to parse manifest at `/home/travis/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/futures-0.3.5/Cargo.toml`
Caused by:
  readme file with name '../README.md' was not found

mxinden
mxinden approved these changes Jun 12, 2020
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For what my review is worth, this looks good to me.

@twittner twittner merged commit 33bbe5a into libp2p:develop Jun 13, 2020
@twittner twittner deleted the tokio branch June 13, 2020 19:41
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@mxinden mxinden mxinden approved these changes

@romanb romanb romanb approved these changes

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@twittner @mxinden @romanb