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fix(browser): make sure that empty results array is still recognized #3486

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merged 1 commit into from
Apr 30, 2020
Merged

fix(browser): make sure that empty results array is still recognized #3486

merged 1 commit into from
Apr 30, 2020

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devoto13
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Otherwise empty array is treated as a single value, which causes issues down the road.

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✅ Build karma 222 completed (commit 352e1d19fd by @devoto13)

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✅ Build karma 223 completed (commit 352e1d19fd by @devoto13)

johnjbarton
johnjbarton reviewed Apr 29, 2020
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I would like to understand the motivation better: this changes behavior in the case that result has zero length. We don't refresh the timer for example.

@johnjbarton johnjbarton mentioned this pull request Apr 29, 2020
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You're right. I haven't really looked around the check. I'll investigate if it may cause unintended side effects.

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@johnjbarton I'm pretty sure this will not have unintended side effects. The only case which behaves differently is when result is [] (empty array). Before it would end up emitting spec_complete with [], but the handler expects a single result object and will crash as [].suite is undefined.

[] will not refresh a no activity timeout, but it should not really matter as client does not send [] at the moment and this change is just to add extra safety to avoid a potential crash.

Let me know if you still want me to remove the return, so no activity timeout is refreshed in this case?

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yes let's call the refresh.

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fix(browser): make sure that empty results array is still recognized
37efa6a 
Otherwise empty array is treated as a single value, which causes issues down the road.
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✅ Build karma 229 completed (commit c9b7cf288a by @devoto13)

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✅ Build karma 228 completed (commit c9b7cf288a by @devoto13)

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@johnjbarton Done

@johnjbarton johnjbarton merged commit fa95fa3 into karma-runner:master Apr 30, 2020
@devoto13 devoto13 deleted the fix-array-check branch April 30, 2020 16:08
karmarunnerbot pushed a commit that referenced this pull request Apr 30, 2020
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chore(release): 5.0.4 [skip ci]
633f833 
## [5.0.4](v5.0.3...v5.0.4) (2020-04-30)

### Bug Fixes

* **browser:** make sure that empty results array is still recognized ([#3486](#3486)) ([fa95fa3](fa95fa3))
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🎉 This PR is included in version 5.0.4 🎉

The release is available on:

Your semantic-release bot 📦🚀

@karronoli karronoli mentioned this pull request Aug 16, 2022
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anthony-redFox pushed a commit to anthony-redFox/karma that referenced this pull request May 16, 2023
@devoto13 @anthony-redFox
fix(browser): make sure that empty results array is still recognized (k…
fc58da2 
…arma-runner#3486)

Otherwise empty array is treated as a single value, which causes issues down the road.
anthony-redFox pushed a commit to anthony-redFox/karma that referenced this pull request May 16, 2023
@semantic-release-bot @anthony-redFox
chore(release): 5.0.4 [skip ci]
acea0fb 
## [5.0.4](karma-runner/karma@v5.0.3...v5.0.4) (2020-04-30)

### Bug Fixes

* **browser:** make sure that empty results array is still recognized ([karma-runner#3486](karma-runner#3486)) ([fa95fa3](karma-runner@fa95fa3))
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