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chore: run some jsdom tests in leak check #9938

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merged 2 commits into from May 2, 2020

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@SimenB SimenB commented May 1, 2020

Summary

This should allow us to detect if JSDOM starts leaking.

That said, it leaks now so we cannot land this.

EDIT: v13 does not leak, v14 and v15 does. v16 does not leak though, so let's merge this after #9606

Test plan

Green CI at some point

@@ -107,7 +107,7 @@
"test-ci": "yarn jest-coverage --color -i --config jest.config.ci.js && yarn test-leak && node ./scripts/mapCoverage.js && codecov",
"test-ci-partial": "yarn jest --color -i --config jest.config.ci.js",
"test-pretty-format-perf": "node packages/pretty-format/perf/test.js",
"test-leak": "yarn jest -i --detectLeaks jest-mock jest-diff jest-repl",
"test-leak": "yarn jest -i --detectLeaks jest-mock jest-diff jest-repl pretty-format",
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pretty-format has some tests for dom serialization, those use jsdom

@SimenB SimenB mentioned this pull request May 1, 2020
@SimenB SimenB added this to the Jest 26 milestone May 1, 2020
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👍

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Codecov Report

Merging #9938 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #9938      +/-   ##
==========================================
- Coverage   64.13%   64.11%   -0.02%     
==========================================
  Files         291      291              
  Lines       12447    12447              
  Branches     3068     3070       +2     
==========================================
- Hits         7983     7981       -2     
- Misses       3820     3821       +1     
- Partials      644      645       +1     
Impacted Files Coverage Δ
packages/expect/src/utils.ts 94.96% <0.00%> (-1.26%) ⬇️

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@SimenB SimenB merged commit c6b19a4 into jestjs:master May 2, 2020
@SimenB SimenB deleted the add-jsdom-to-leak-test branch May 2, 2020 12:02
jeysal added a commit to jeysal/jest that referenced this pull request May 2, 2020
…hile-running

* upstream/master: (331 commits)
  chore: update ts-eslint (jestjs#9953)
  Updated config docs with default transform value (jestjs#8583)
  Update jest-phabricator documentation (jestjs#8662)
  chore: remove dependency on `realpath-native` (jestjs#9952)
  chore: bump dated dependencies (jestjs#9951)
  chore: another try at fixing test-utils dependency
  chore: update lockfile due to beta release
  chore: move changelog entry and fix tets utils dependency
  Fix time duration formatting as per SI (jestjs#9765)
  v26.0.0-alpha.0
  chore: run some jsdom tests in leak check (jestjs#9938)
  chore: upgrade chalk to v4 (jestjs#9752)
  feat: upgrade to JSDOM 16 (jestjs#9606)
  chore: remove checks for compileFunction (jestjs#9949)
  chore: drop node 8 support  (jestjs#9423)
  Remove leftover `providesModuleNodeModules` (jestjs#9948)
  [BREAKING] Pojer -> Nakazawa
  chore: revert lockfile changes from 2b32fe6
  chore: move changelog entry and fix lint
  Remove `providesModuleNodeModules` from Jest. (jestjs#9583)
  ...
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4 participants