Yes, we are interested in incorporating those improvements. Discussion here: https://github.com/elixir-lang/elixir/pull/11949
On Tue, Aug 2, 2022 at 10:49 AM Sabiwara Yukichi <[email protected]> wrote: > I think the point raised here is to run tests in parallel within a > `ExUnit.Case`. As mentioned in the docs: > > The individual tests within each test case are still run serially. > > This article > <https://medium.com/whatnot-engineering/running-all-the-tests-at-once-we-can-do-it-5b297f60f5e9> > uses a workaround to make this happen by generating one module per test, > but it shows some nice speedups in their example (from 460s (async) to 70s). > > > Le mar. 2 août 2022 à 12:18, Aleksei Matiushkin < > [email protected]> a écrit : > >> Use `use ExUnit.Case, async: true` https://hexdocs.pm/ex_unit/ExUnit.html >> >> Also, for TDD one might run the currently-under-development tests with >> `mix test test/foo_test.exs:5` or using tags >> https://hexdocs.pm/mix/Mix.Tasks.Test.html >> >> On Tue, Aug 2, 2022 at 12:31 AM Grant West <[email protected]> wrote: >> >>> Is there a modern solution so this? If a Case necessarily has several >>> unavoidably slow tests, is there any way to run them in parallel? For TDD >>> purposes, adding even 5 seconds to total test duration is very undesirable. >>> Did the "context" solution ever come to pass? What is the modern solution? >>> Would you be open to something like "use ExUnit.Case, parallel: true"? >>> >>> I understand that defaulting to parallel would break many things. But >>> there are many, if not the majority of cases were parallel tests would be >>> fine. Most test suites don't access global state. Having the OPTION to >>> enable parallel tests where it just isn't feasible to speed tests up would >>> be a good tool. >>> >>> On Sunday, May 1, 2011 at 9:33:04 AM UTC-5 José Valim wrote: >>> >>>> Fixed then: >>>> >>>> >>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_josevalim_elixir_commit_de39c45d26d82376db032e045e0e35aac9b059d3&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=jfHCVIxBTPjGBr8Pz2N10lYOGVfxgPj_AahrcDCZZlI&e=> >>>> https://github.com/josevalim/elixir/commit/de39c45d26d82376db032e045e0e35aac9b059d3 >>>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_josevalim_elixir_commit_de39c45d26d82376db032e045e0e35aac9b059d3&d=DwQFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=jfHCVIxBTPjGBr8Pz2N10lYOGVfxgPj_AahrcDCZZlI&e=> >>>> >>>> >>>> >>>> *José Valim >>>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.plataformatec.com.br_&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=Wwk8DpAEYATfC8ap5nM4Zf3JMMMINyxlIaXAoEY1DIs&e=>www.plataformatec.com.br >>>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.plataformatec.com.br&d=DwQFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=7SlyeUozNVMh53z5UQ4wGrBWbzy_p9hMnntW3R9AIS4&e=> >>>> Founder and Lead Developer* >>>> >>>> >>>> On Sun, May 1, 2011 at 3:02 PM, miaout17 <[email protected] >>>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__tniopfoorp&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=HDpIHOIFZDwUdZzg5Gomw88Qe4kZGw0z7VTltRuUz5E&e=> >>>> > wrote: >>>> >>>>> On 4月30日, 下午3時10分, José Valim < >>>>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__tniopfoorp&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=HDpIHOIFZDwUdZzg5Gomw88Qe4kZGw0z7VTltRuUz5E&e=> >>>>> jose.va >>>>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__jose.va&d=DwQFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=lzqv0tbP0vsMa7TFJE32Og19Lz4lAUCslu1ML8UybEA&e=> >>>>> [email protected]> wrote: >>>>> > With this in mind, do you think it is still worth to give a shot to >>>>> parallel tests (2)? >>>>> >>>>> I considered again. Now I think (2) is not very needed. >>>>> In most case class-level parallel is enough, and "context" can handle >>>>> special cases like long task in CodeTest. >>>> >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "elixir-lang-core" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__groups.google.com_d_msgid_elixir-2Dlang-2Dcore_157d0acc-2De8fe-2D4573-2D9715-2D4ba014b58e9dn-2540googlegroups.com-3Futm-5Fmedium-3Demail-26utm-5Fsource-3Dfooter&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=J23bARmFVTXULzM80GuV9KbdtPmoaJtaWBn6dVVFUL0&e=> >>> https://groups.google.com/d/msgid/elixir-lang-core/157d0acc-e8fe-4573-9715-4ba014b58e9dn%40googlegroups.com >>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__groups.google.com_d_msgid_elixir-2Dlang-2Dcore_157d0acc-2De8fe-2D4573-2D9715-2D4ba014b58e9dn-2540googlegroups.com&d=DwQFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=rmhwzhuTk1LyLPLZIrqkat6wS6r2qE3XZKnTTHGaxH8&m=vfcOyEJ_NtBqHLsQifOZmeDxlAkkpCNlPs4enddolkY&s=6KnBMSnIiDjzZt04NzLWrA4A4NoTz1ZtM5VsUHtoqEE&e=> >>> . >>> >> >> >> -- >> *Aleksei Matiushkin*, Software Engineer - R&D >> >> Office (+34) 935 679 834 >> >> >> >> 8 Devonshire Square, London, EC2M 4PL, United Kingdom >> Torre Mapfre, Planta 22, Marina, 16-18, 08005 Barcelona, Spain >> *kantox.com <http://kantox.com/>* >> >> >> >> >> >> >> >> >> >> >> <http://www.linkedin.com/company/1871617> >> <http://www.linkedin.com/company/1871617>[image: LinkedIn] >> <https://www.linkedin.com/company/1871617> >> <https://twitter.com/kantox>[image: Twitter] <https://twitter.com/kantox> >> <http://www.youtube.com/user/kantoxfx>[image: YouTube] >> <https://www.youtube.com/user/kantoxfx> >> >> Kantox Limited is a UK private company with registered company number >> 07657495 and registered address at 8 Devonshire Square, London EC2M 4PL, >> United Kingdom. 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