Merge remote-tracking branch 'upstream/master' into pr/6334

* upstream/master: (122 commits) fix: don't report promises as open handles (jestjs#6716) support serializing `DocumentFragment` (jestjs#6705) Allow test titles to include array index (jestjs#6414) fix `toContain` suggest to contain equal message (jestjs#6810) fix: testMatch not working with negations (jestjs#6648) Add test cases for jestjs#6744 (jestjs#6772) print stack trace on calls to process.exit (jestjs#6714) Updates SnapshotTesting.md to provide more info. on snapshot scope (jestjs#6735) Mark snapshots as obsolete when moved to an inline snapshot (jestjs#6773) [Docs] Clarified the use of literal values as property matchers in toMatchSnapshot() (jestjs#6807) Update CHANGELOG.md (jestjs#6799) fix changelog entry that is not in 23.4.2 (jestjs#6796) Fix --coverage with --findRelatedTests overwriting collectCoverageFrom options (jestjs#6736) Update testURL default value from about:blank to localhost (jestjs#6792) fix: `matchInlineSnapshot` when prettier dependencies are mocked (jestjs#6776) Fix retryTimes and add e2e regression test (jestjs#6762) Release v23.4.2 Docs/ExpectAPI: Correct docs for `objectContaining` (jestjs#6754) chore(packages/babel-jest) readme (jestjs#6746) docs: noted --coverage aliased by --collectCoverage (jestjs#6741) ...
rhysawilliams2010 · Aug 8, 2018 · f671f8e · f671f8e
2 parents 68a822b + 0591f22
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Showing 467 changed files with 19,740 additions and 2,550 deletions.
diff --git a/.babelrc b/.babelrc
@@ -4,6 +4,7 @@
     "transform-flow-strip-types",
     "transform-es2015-destructuring",
     "transform-es2015-parameters",
+    "transform-es2015-shorthand-properties",
     "transform-es2015-spread",
     "transform-async-to-generator",
     "transform-strict-mode",

diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -10,26 +10,10 @@ aliases:
       - node_modules
       - website/node_modules
     key: v2-dependencies-{{ .Branch }}-{{ checksum "yarn.lock" }}
-
-  - &deploy
-    command: |
-      # Deploy Jest website using Docusaurus bot
-      git config --global user.email "[email protected]"
-      git config --global user.name "Website Deployment Script"
-      echo "machine github.com login docusaurus-bot password $DOCUSAURUS_PUBLISH_TOKEN" > ~/.netrc
-      # install Docusaurus and generate file of English strings
-      yarn && cd website && yarn write-translations
-      # crowdin install
-      sudo apt-get update
-      sudo apt-get install default-jre rsync
-      wget https://artifacts.crowdin.com/repo/deb/crowdin.deb -O crowdin.deb
-      sudo dpkg -i crowdin.deb
-      sleep 5
-      # translations upload/download
-      yarn crowdin-upload
-      yarn crowdin-download
-      # build and publish website
-      GIT_USER=docusaurus-bot USE_SSH=false yarn publish-gh-pages
+
+  - &filter-ignore-gh-pages
+    branches:
+      ignore: gh-pages
 
 version: 2
 jobs:
@@ -73,21 +57,6 @@ jobs:
       - store_test_results:
                 path: reports/junit
 
-  test-node-9:
-    working_directory: ~/jest
-    docker:
-      - image: circleci/node:9
-    steps:
-      - checkout
-      - restore-cache: *restore-cache
-      - run: yarn --no-progress
-      - save-cache: *save-cache
-      - run:
-          command: yarn test-ci-partial
-          environment:
-            JEST_JUNIT_OUTPUT: "reports/junit/js-test-results.xml"
-
-
   test-jest-circus:
     working_directory: ~/jest
     docker:
@@ -136,16 +105,19 @@ jobs:
       - store_test_results:
                 path: reports/junit
 
-  test-and-deploy-website:
+  test-or-deploy-website:
     working_directory: ~/jest
     docker:
       - image: circleci/node:8
+    resource_class: large
     steps:
       - checkout
       - restore-cache: *restore-cache
       - run: yarn --no-progress
       - save-cache: *save-cache
-      - deploy: *deploy
+      - run:
+          name: Test or Deploy Jest Website
+          command: ./.circleci/website.sh
 
 # Workflows enables us to run multiple jobs in parallel
 workflows:
@@ -156,7 +128,7 @@ workflows:
       - test-node-8
       - test-node-6
       - test-node-10
-      - test-node-9
       - test-jest-circus
       - test-browser
-      - test-and-deploy-website
+      - test-or-deploy-website:
+          filters: *filter-ignore-gh-pages
diff --git a/.circleci/website.sh b/.circleci/website.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -e
+
+git diff-tree --no-commit-id --name-only -r HEAD > files_changed.txt
+if ! grep -E "(^docs\/.*)|(^website\/.*)" files_changed.txt; then
+    echo "Skipping deploy & test. No relevant website files have changed"
+else
+    echo "Relevant website files have changed"
+    if [[ $CIRCLE_PROJECT_USERNAME == "facebook" && -z $CI_PULL_REQUEST && -z $CIRCLE_PR_USERNAME ]]; then
+        # configure Docusaurus bot
+        git config --global user.email "[email protected]"
+        git config --global user.name "Website Deployment Script"
+        echo "machine github.com login docusaurus-bot password $DOCUSAURUS_PUBLISH_TOKEN" > ~/.netrc
+        # install Docusaurus and generate file of English strings
+        yarn && cd website && yarn write-translations
+        # crowdin install
+        sudo apt-get update
+        sudo apt-get install default-jre rsync
+        wget https://artifacts.crowdin.com/repo/deb/crowdin.deb -O crowdin.deb
+        sudo dpkg -i crowdin.deb
+        # translations upload/download
+        yarn crowdin-upload
+        yarn crowdin-download
+        # build and publish website
+        GIT_USER=docusaurus-bot USE_SSH=false yarn publish-gh-pages
+    else
+        echo "Skipping deploy. Test website build"
+        cd website && yarn && yarn build
+    fi
+fi
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -20,6 +20,7 @@ module.exports = {
     {
       files: ['*.md'],
       rules: {
+        'arrow-body-style': 0,
         'consistent-return': 0,
         'flowtype/require-valid-file-annotation': 0,
         'import/no-extraneous-dependencies': 0,
@@ -61,6 +62,7 @@ module.exports = {
         'examples/**/*',
         'scripts/**/*',
         'e2e/*/**/*',
+        'website/*.js',
         'website/*/**/*',
         'eslintImportResolver.js',
       ],
@@ -111,6 +113,7 @@ module.exports = {
   parser: 'babel-eslint',
   plugins: ['markdown', 'import', 'prettier'],
   rules: {
+    'arrow-body-style': 2,
     'flowtype/boolean-style': 2,
     'flowtype/no-primitive-constructor-types': 2,
     'flowtype/require-valid-file-annotation': 2,

diff --git a/.flowconfig b/.flowconfig
@@ -18,4 +18,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.73.0
+^0.75.0
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
@@ -1,3 +1,5 @@
 ## 👉 [Please follow one of these issue templates](https://github.com/facebook/jest/issues/new/choose) 👈
 
+<!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
+
 Note: to keep the backlog clean and actionable, issues may be immediately closed if they do not follow one of the above issue templates.
diff --git a/.github/ISSUE_TEMPLATE/bug.md b/.github/ISSUE_TEMPLATE/bug.md
@@ -4,6 +4,8 @@ name: 🐛 Bug report
 about: Create a report to help us improve
 ---
 
+<!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
+
 ## 🐛 Bug Report
 
 A clear and concise description of what the bug is.

diff --git a/.github/ISSUE_TEMPLATE/feature.md b/.github/ISSUE_TEMPLATE/feature.md
@@ -4,6 +4,8 @@ name: 🚀 Feature Proposal
 about: Submit a proposal for a new feature
 ---
 
+<!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
+
 ## 🚀 Feature Proposal
 
 A clear and concise description of what the feature is.

diff --git a/.github/ISSUE_TEMPLATE/question.md b/.github/ISSUE_TEMPLATE/question.md
@@ -4,12 +4,14 @@ name: 💬 Questions / Help
 about: If you have questions, please check our Discord or StackOverflow
 ---
 
+<!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
+
 ## 💬 Questions and Help
 
 ### Please note that this issue tracker is not a help form and this issue will be closed.
 
 For questions or help please see:
 
-- [The Jest help page](https://facebook.github.io/jest/en/help.html)
+- [The Jest help page](https://jestjs.io/en/help.html)
 - [Our discord channel in Reactiflux](https://discord.gg/MWRhKCj)
 - The [jestjs](https://stackoverflow.com/questions/tagged/jestjs) tag on [StackOverflow](https://stackoverflow.com/questions/ask)
diff --git a/.github/ISSUE_TEMPLATE/regression.md b/.github/ISSUE_TEMPLATE/regression.md
@@ -4,6 +4,8 @@ name: 💥 Regression Report
 about: Report unexpected behavior that worked in previous versions
 ---
 
+<!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
+
 ## 💥 Regression Report
 
 A clear and concise description of what the regression is.

diff --git a/.github/SUPPORT.md b/.github/SUPPORT.md
@@ -1 +1,3 @@
 Please note this issue tracker is not a help forum. We recommend using [StackOverflow](https://stackoverflow.com/questions/tagged/jest) or our [discord channel](https://discord.gg/MWRhKCj) for questions.
+
+<!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
diff --git a/.gitignore b/.gitignore
@@ -19,11 +19,11 @@
 /packages/*/package-lock.json
 
 /website/build
+/website/backers.json
 /website/node_modules
 /website/yarn.lock
 /website/translated_docs
 /website/i18n/*
-!/website/i18n/en.json
 
 coverage
 lerna-debug.log

diff --git a/.prettierignore b/.prettierignore
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,18 +1,122 @@
 ## master
 
+### Features
+
+- `[jest-runner]` print stack trace when `process.exit` is called from user code ([#6714](https://github.com/facebook/jest/pull/6714))
+- `[jest-each]` introduces `%#` option to add index of the test to its title ([#6414](https://github.com/facebook/jest/pull/6414))
+- `[pretty-format]` Support serializing `DocumentFragment` ([#6705](https://github.com/facebook/jest/pull/6705))
+
+### Fixes
+
+- `[jest-snapshot` Mark snapshots as obsolete when moved to an inline snapshot ([#6773](https://github.com/facebook/jest/pull/6773))
+- `[jest-config]` Fix `--coverage` with `--findRelatedTests` overwriting `collectCoverageFrom` options ([#6736](https://github.com/facebook/jest/pull/6736))
+- `[jest-config]` Update default config for testURL from 'about:blank' to 'http://localhost' to address latest JSDOM security warning. ([#6792](https://github.com/facebook/jest/pull/6792))
+- `[jest-cli]` Fix `testMatch` not working with negations ([#6648](https://github.com/facebook/jest/pull/6648))
+- `[jest-cli]` Don't report promises as open handles ([#6716](https://github.com/facebook/jest/pull/6716))
+
+## 23.4.2
+
+### Performance
+
+- `[jest-changed-files]` limit git and hg commands to specified roots ([#6732](https://github.com/facebook/jest/pull/6732))
+
+### Fixes
+
+- `[jest-circus]` Fix retryTimes so errors are reset before re-running ([#6762](https://github.com/facebook/jest/pull/6762))
+- `[docs]` Update `expect.objectContaining()` description ([#6754](https://github.com/facebook/jest/pull/6754))
+- `[babel-jest]` Make `getCacheKey()` take into account `createTransformer` options ([#6699](https://github.com/facebook/jest/pull/6699))
+- `[jest-jasmine2]` Use prettier through `require` instead of `localRequire`. Fixes `matchInlineSnapshot` where prettier dependencies like `path` and `fs` are mocked with `jest.mock`. ([#6776](https://github.com/facebook/jest/pull/6776))
+- `[docs]` Fix contributors link ([#6711](https://github.com/facebook/jest/pull/6711))
+- `[website]` Fix website versions page to link to correct language ([#6734](https://github.com/facebook/jest/pull/6734))
+- `[expect]` Update `toContain` suggestion to contain equal message ([#6792](https://github.com/facebook/jest/pull/6810))
+
+## 23.4.1
+
+### Features
+
+- `[jest-cli]` Watch plugins now have access to a broader range of global configuration options in their `updateConfigAndRun` callbacks, so they can provide a wider set of extra features ([#6473](https://github.com/facebook/jest/pull/6473))
+- `[jest-snapshot]` `babel-traverse` is now passed to `jest-snapshot` explicitly to avoid unnecessary requires in every test
+
+### Fixes
+
+- `[jest-haste-map]` Optimize watchman crawler by using `glob` on initial query ([#6689](https://github.com/facebook/jest/pull/6689))
+
+## 23.4.0
+
+### Features
+
+- `[jest-haste-map]` Add `computeDependencies` flag to avoid opening files if not needed ([#6667](https://github.com/facebook/jest/pull/6667))
+- `[jest-runtime]` Support `require.resolve.paths` ([#6471](https://github.com/facebook/jest/pull/6471))
+- `[jest-runtime]` Support `paths` option for `require.resolve` ([#6471](https://github.com/facebook/jest/pull/6471))
+
+### Fixes
+
+- `[jest-runner]` Force parallel runs for watch mode, to avoid TTY freeze ([#6647](https://github.com/facebook/jest/pull/6647))
+- `[jest-cli]` properly reprint resolver errors in watch mode ([#6407](https://github.com/facebook/jest/pull/6407))
+- `[jest-cli]` Write configuration to stdout when the option was explicitly passed to Jest ([#6447](https://github.com/facebook/jest/pull/6447))
+- `[jest-cli]` Fix regression on non-matching suites ([6657](https://github.com/facebook/jest/pull/6657))
+- `[jest-runtime]` Roll back `micromatch` version to prevent regression when matching files ([#6661](https://github.com/facebook/jest/pull/6661))
+
+## 23.3.0
+
+### Features
+
+- `[jest-cli]` Allow watch plugin to be configured ([#6603](https://github.com/facebook/jest/pull/6603))
+- `[jest-snapshot]` Introduce `toMatchInlineSnapshot` and `toThrowErrorMatchingInlineSnapshot` matchers ([#6380](https://github.com/facebook/jest/pull/6380))
+
+### Fixes
+
+- `[jest-regex-util]` Improve handling already escaped path separators on Windows ([#6523](https://github.com/facebook/jest/pull/6523))
+- `[jest-cli]` Fix `testNamePattern` value with interactive snapshots ([#6579](https://github.com/facebook/jest/pull/6579))
+- `[jest-cli]` Fix enter to interrupt watch mode ([#6601](https://github.com/facebook/jest/pull/6601))
+
+### Chore & Maintenance
+
+- `[website]` Switch domain to https://jestjs.io ([#6549](https://github.com/facebook/jest/pull/6549))
+- `[tests]` Improve stability of `yarn test` on Windows ([#6534](https://github.com/facebook/jest/pull/6534))
+- `[*]` Transpile object shorthand into Node 4 compatible syntax ([#6582](https://github.com/facebook/jest/pull/6582))
+- `[*]` Update all legacy links to jestjs.io ([#6622](https://github.com/facebook/jest/pull/6622))
+- `[docs]` Add docs for 23.1, 23.2, and 23.3 ([#6623](https://github.com/facebook/jest/pull/6623))
+- `[website]` Only test/deploy website if relevant files are changed ([#6626](https://github.com/facebook/jest/pull/6626))
+- `[docs]` Describe behavior of `resetModules` option when set to `false` ([#6641](https://github.com/facebook/jest/pull/6641))
+
+## 23.2.0
+
+### Features
+
+- `[jest-each]` Add support for keyPaths in test titles ([#6457](https://github.com/facebook/jest/pull/6457))
+- `[jest-cli]` Add `jest --init` option that generates a basic configuration file with a short description for each option ([#6442](https://github.com/facebook/jest/pull/6442))
+- `[jest.retryTimes]` Add `jest.retryTimes()` option that allows failed tests to be retried n-times when using jest-circus. ([#6498](https://github.com/facebook/jest/pull/6498))
+
+### Fixes
+
+- `[jest-cli]` Add check to make sure one or more tests have run before notifying when using `--notify` ([#6495](https://github.com/facebook/jest/pull/6495))
+- `[jest-cli]` Pass `globalConfig` as a parameter to `globalSetup` and `globalTeardown` functions ([#6486](https://github.com/facebook/jest/pull/6486))
+- `[jest-config]` Add missing options to the `defaults` object ([#6428](https://github.com/facebook/jest/pull/6428))
+- `[expect]` Using symbolic property names in arrays no longer causes the `toEqual` matcher to fail ([#6391](https://github.com/facebook/jest/pull/6391))
+- `[expect]` `toEqual` no longer tries to compare non-enumerable symbolic properties, to be consistent with non-symbolic properties. ([#6398](https://github.com/facebook/jest/pull/6398))
+- `[jest-util]` `console.timeEnd` now properly log elapsed time in milliseconds. ([#6456](https://github.com/facebook/jest/pull/6456))
+- `[jest-mock]` Fix `MockNativeMethods` access in react-native `jest.mock()` ([#6505](https://github.com/facebook/jest/pull/6505))
+
+### Chore & Maintenance
+
+- `[docs]` Add jest-each docs for 1 dimensional arrays ([#6444](https://github.com/facebook/jest/pull/6444/files))
+
 ## 23.1.0
 
 ### Features
 
+- `[jest-each]` Add pretty-format serialising to each titles ([#6357](https://github.com/facebook/jest/pull/6357))
 - `[jest-cli]` shouldRunTestSuite watch hook now receives an object with `config`, `testPath` and `duration` ([#6350](https://github.com/facebook/jest/pull/6350))
 - `[jest-each]` Support one dimensional array of data ([#6351](https://github.com/facebook/jest/pull/6351))
 - `[jest-watch]` create new package `jest-watch` to ease custom watch plugin development ([#6318](https://github.com/facebook/jest/pull/6318))
 - `[jest-circus]` Make hooks in empty describe blocks error ([#6320](https://github.com/facebook/jest/pull/6320))
-- Add a config/CLI option `errorOnDeprecated` which makes calling deprecated APIs throw hepful error messages.
+- Add a config/CLI option `errorOnDeprecated` which makes calling deprecated APIs throw hepful error messages ([#6339](https://github.com/facebook/jest/pull/6339))
 
 ### Fixes
 
-- `[jest-each]` Stop test title concatenating extra args ([##6346](https://github.com/facebook/jest/pull/#6346))
+- `[jest-each]` Fix pluralising missing arguments error ([#6369](https://github.com/facebook/jest/pull/6369))
+- `[jest-each]` Stop test title concatenating extra args ([#6346](https://github.com/facebook/jest/pull/6346))
 - `[expect]` toHaveBeenNthCalledWith/nthCalledWith gives wrong call messages if not matched ([#6340](https://github.com/facebook/jest/pull/6340))
 - `[jest-each]` Make sure invalid arguments to `each` points back to the user's code ([#6347](https://github.com/facebook/jest/pull/6347))
 - `[expect]` toMatchObject throws TypeError when a source property is null ([#6313](https://github.com/facebook/jest/pull/6313))
@@ -879,7 +983,7 @@
 
 ## jest 18.0.0
 
-See https://facebook.github.io/jest/blog/2016/12/15/2016-in-jest.html
+See https://jestjs.io/blog/2016/12/15/2016-in-jest.html
 
 - The testResultsProcessor function is now required to return the modified results.
 - Removed `pit` and `mockImpl`. Use `it` or `mockImplementation` instead.
@@ -1016,7 +1120,7 @@ See https://facebook.github.io/jest/blog/2016/12/15/2016-in-jest.html
 
 ## jest 15.0.0
 
-- See https://facebook.github.io/jest/blog/2016/09/01/jest-15.html
+- See https://jestjs.io/blog/2016/09/01/jest-15.html
 - Jest by default now also recognizes files ending in `.spec.js` and `.test.js` as test files.
 - Completely replaced most Jasmine matchers with new Jest matchers.
 - Rewrote Jest's CLI output for test failures and summaries.
@@ -1110,7 +1214,7 @@ See https://facebook.github.io/jest/blog/2016/12/15/2016-in-jest.html
 - Added `jest-resolve` as a standalone package based on the Facebook module resolution algorithm.
 - Added `jest-changed-files` as a standalone package to detect changed files in a git or hg repo.
 - Added `--setupTestFrameworkFile` to cli.
-- Added support for coverage thresholds. See http://facebook.github.io/jest/docs/api.html#coveragethreshold-object.
+- Added support for coverage thresholds. See https://jestjs.io/docs/en/configuration#coveragethreshold-object.
 - Updated to jsdom 9.0.
 - Updated and improved stack trace reporting.
 - Added `module.filename` and removed the invalid `module.__filename` field.