From e3d5491642c336ba76bbc08708345f45ed8d13c6 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Mon, 28 Dec 2020 18:16:33 +0100
Subject: [PATCH] chore(e2e tests): right trim stdout and stderr consistently
 (#10982)

---
 e2e/Utils.ts                                  |  29 ++--
 .../asyncAndCallback.test.ts.snap             |  12 +-
 .../__snapshots__/callDoneTwice.test.ts.snap  |  10 +-
 .../chaiAssertionLibrary.ts.snap              |   8 +-
 .../circusDeclarationErrors.test.ts.snap      |  10 +-
 .../__snapshots__/console.test.ts.snap        |  16 +-
 .../consoleAfterTeardown.test.ts.snap         |   2 +-
 .../coverageHandlebars.test.ts.snap           |   6 +-
 .../__snapshots__/coverageReport.test.ts.snap | 128 +++++++--------
 .../coverageThreshold.test.ts.snap            |  32 ++--
 .../coverageWithoutTransform.test.ts.snap     |   6 +-
 .../customInlineSnapshotMatchers.test.ts.snap |   8 +-
 .../customMatcherStackTrace.test.ts.snap      |   6 +-
 .../declarationErrors.test.ts.snap            |   4 +-
 .../__snapshots__/detectOpenHandles.ts.snap   |   8 +-
 .../__snapshots__/domDiffing.test.ts.snap     |   6 +-
 e2e/__tests__/__snapshots__/each.test.ts.snap |   4 +-
 .../emptyDescribeWithHooks.test.ts.snap       |  14 +-
 .../environmentAfterTeardown.test.ts.snap     |   2 +-
 .../errorOnDeprecated.test.ts.snap            |  38 ++---
 .../expectAsyncMatcher.test.ts.snap           |  16 +-
 .../__snapshots__/failures.test.ts.snap       | 146 +++++++++---------
 .../findRelatedFiles.test.ts.snap             |  20 +--
 .../moduleNameMapper.test.ts.snap             |  12 +-
 .../nestedTestDefinitions.test.ts.snap        |   4 +-
 .../__snapshots__/processExit.test.ts.snap    |   4 +-
 .../requireAfterTeardown.test.ts.snap         |   2 +-
 .../resolveNoFileExtensions.test.ts.snap      |   4 +-
 ...ckTraceSourceMapsWithCoverage.test.ts.snap |   4 +-
 .../__snapshots__/testTodo.test.ts.snap       |  16 +-
 .../__snapshots__/transform.test.ts.snap      |  22 +--
 .../typescriptCoverage.test.ts.snap           |   6 +-
 .../__snapshots__/v8Coverage.test.ts.snap     |  14 +-
 .../watchModeOnlyFailed.test.ts.snap          |  10 +-
 .../watchModePatterns.test.ts.snap            |   1 -
 .../watchModeUpdateSnapshot.test.ts.snap      |  10 +-
 .../__snapshots__/wrongEnv.test.ts.snap       |  28 ++--
 e2e/runJest.ts                                |   6 +-
 .../src/__performance_tests__/test.js         |   7 +-
 39 files changed, 352 insertions(+), 329 deletions(-)

diff --git a/e2e/Utils.ts b/e2e/Utils.ts
index e91c4df6fc0f..dd7c5c1d6a7a 100644
--- a/e2e/Utils.ts
+++ b/e2e/Utils.ts
@@ -169,7 +169,6 @@ export const sortLines = (output: string) =>
     .split('\n')
     .sort()
     .map(str => str.trim())
-    .filter(Boolean)
     .join('\n');
 
 const DEFAULT_PACKAGE_JSON: PackageJson = {
@@ -222,21 +221,20 @@ export const extractSummary = (stdout: string) => {
 const sortTests = (stdout: string) =>
   stdout
     .split('\n')
-    .reduce((tests: Array<Array<string>>, line) => {
+    .reduce<Array<Array<string>>>((tests, line) => {
       if (['RUNS', 'PASS', 'FAIL'].includes(line.slice(0, 4))) {
-        tests.push([line.trimRight()]);
-      } else if (line) {
-        tests[tests.length - 1].push(line.trimRight());
+        tests.push([line]);
+      } else {
+        tests[tests.length - 1].push(line);
       }
       return tests;
     }, [])
     .sort(([a], [b]) => (a > b ? 1 : -1))
-    .reduce(
-      (array, lines = []) =>
-        lines.length > 1 ? array.concat(lines, '') : array.concat(lines),
-      [],
+    .map(strings =>
+      strings.length > 1 ? `${strings.join('\n').trimRight()}\n` : strings[0],
     )
-    .join('\n');
+    .join('\n')
+    .trim();
 
 export const extractSortedSummary = (stdout: string) => {
   const {rest, summary} = extractSummary(stdout);
@@ -280,6 +278,17 @@ export const normalizeIcons = (str: string) => {
     .replace(new RegExp('\u221A', 'g'), '\u2713');
 };
 
+export const rightTrimStdout = (str: string) => {
+  if (!str) {
+    return str;
+  }
+
+  return str
+    .split('\n')
+    .map(str => str.trimRight())
+    .join('\n');
+};
+
 // Certain environments (like CITGM and GH Actions) do not come with mercurial installed
 let hgIsInstalled: boolean | null = null;
 
diff --git a/e2e/__tests__/__snapshots__/asyncAndCallback.test.ts.snap b/e2e/__tests__/__snapshots__/asyncAndCallback.test.ts.snap
index 66a2dc6288c4..6660d59310cc 100644
--- a/e2e/__tests__/__snapshots__/asyncAndCallback.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/asyncAndCallback.test.ts.snap
@@ -12,11 +12,11 @@ FAIL __tests__/promise-and-callback.test.js
     Returned value: Promise {}
 
        8 | 'use strict';
-       9 | 
+       9 |
     > 10 | it('promise-returning test with callback', done => {
          | ^
       11 |   done();
-      12 | 
+      12 |
       13 |   return Promise.resolve();
 
       at Object.it (__tests__/promise-and-callback.test.js:10:1)
@@ -27,12 +27,12 @@ FAIL __tests__/promise-and-callback.test.js
     Returned value: Promise {}
 
       14 | });
-      15 | 
+      15 |
     > 16 | it('async test with callback', async done => {
          | ^
       17 |   done();
       18 | });
-      19 | 
+      19 |
 
       at Object.it (__tests__/promise-and-callback.test.js:16:1)
 
@@ -42,11 +42,11 @@ FAIL __tests__/promise-and-callback.test.js
     Returned value: "foobar"
 
       18 | });
-      19 | 
+      19 |
     > 20 | it('test done before return value', done => {
          | ^
       21 |   done();
-      22 | 
+      22 |
       23 |   return 'foobar';
 
       at Object.it (__tests__/promise-and-callback.test.js:20:1)
diff --git a/e2e/__tests__/__snapshots__/callDoneTwice.test.ts.snap b/e2e/__tests__/__snapshots__/callDoneTwice.test.ts.snap
index ef03864dc154..48fc34812088 100644
--- a/e2e/__tests__/__snapshots__/callDoneTwice.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/callDoneTwice.test.ts.snap
@@ -11,7 +11,7 @@ FAIL __tests__/index.test.js
     > 10 |     done();
          |     ^
       11 |   });
-      12 | 
+      12 |
       13 |   it('should fail inside a promise', done => {
 
       at Object.done (__tests__/index.test.js:10:5)
@@ -39,7 +39,7 @@ FAIL __tests__/index.test.js
     > 26 |     done();
          |     ^
       27 |   });
-      28 | 
+      28 |
       29 |   it('should fail', () => {
 
       at Object.done (__tests__/index.test.js:26:5)
@@ -53,7 +53,7 @@ FAIL __tests__/index.test.js
     > 37 |     done();
          |     ^
       38 |   });
-      39 | 
+      39 |
       40 |   it('should fail', () => {
 
       at Object.done (__tests__/index.test.js:37:5)
@@ -67,7 +67,7 @@ FAIL __tests__/index.test.js
     > 48 |     done();
          |     ^
       49 |   });
-      50 | 
+      50 |
       51 |   it('should fail', () => {
 
       at done (__tests__/index.test.js:48:5)
@@ -82,7 +82,7 @@ FAIL __tests__/index.test.js
     > 59 |     done();
          |     ^
       60 |   });
-      61 | 
+      61 |
       62 |   it('should fail', () => {
 
       at done (__tests__/index.test.js:59:5)
diff --git a/e2e/__tests__/__snapshots__/chaiAssertionLibrary.ts.snap b/e2e/__tests__/__snapshots__/chaiAssertionLibrary.ts.snap
index 1a5f6f2363cc..73cb49dc4ba4 100644
--- a/e2e/__tests__/__snapshots__/chaiAssertionLibrary.ts.snap
+++ b/e2e/__tests__/__snapshots__/chaiAssertionLibrary.ts.snap
@@ -24,7 +24,7 @@ FAIL __tests__/chai_assertion.js
     > 13 |     chai.expect('hello world').to.equal('hello sunshine');
          |                                   ^
       14 |   });
-      15 | 
+      15 |
       16 |   it('should', () => {
 
       at Object.equal (__tests__/chai_assertion.js:13:35)
@@ -51,7 +51,7 @@ FAIL __tests__/chai_assertion.js
     > 20 |     actualString.should.equal(expectedString);
          |                         ^
       21 |   });
-      22 | 
+      22 |
       23 |   it('assert', () => {
 
       at Object.equal (__tests__/chai_assertion.js:20:25)
@@ -73,13 +73,13 @@ FAIL __tests__/chai_assertion.js
     - hello sunshine
     + hello world
 
-      22 | 
+      22 |
       23 |   it('assert', () => {
     > 24 |     chai.assert.strictEqual('hello world', 'hello sunshine');
          |                 ^
       25 |   });
       26 | });
-      27 | 
+      27 |
 
       at Object.strictEqual (__tests__/chai_assertion.js:24:17)
 `;
diff --git a/e2e/__tests__/__snapshots__/circusDeclarationErrors.test.ts.snap b/e2e/__tests__/__snapshots__/circusDeclarationErrors.test.ts.snap
index f58244619e04..e073a8300d49 100644
--- a/e2e/__tests__/__snapshots__/circusDeclarationErrors.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/circusDeclarationErrors.test.ts.snap
@@ -8,7 +8,7 @@ FAIL __tests__/asyncDefinition.test.js
 
     Cannot add a test after tests have started running. Tests must be defined synchronously.
 
-      10 | 
+      10 |
       11 |   Promise.resolve().then(() => {
     > 12 |     test('async definition inside describe', () => {});
          |     ^
@@ -29,7 +29,7 @@ FAIL __tests__/asyncDefinition.test.js
          |     ^
       14 |   });
       15 | });
-      16 | 
+      16 |
 
       at eventHandler (../../packages/jest-circus/build/eventHandler.js:114:11)
       at afterAll (__tests__/asyncDefinition.test.js:13:5)
@@ -38,13 +38,13 @@ FAIL __tests__/asyncDefinition.test.js
 
     Cannot add a test after tests have started running. Tests must be defined synchronously.
 
-      16 | 
+      16 |
       17 | Promise.resolve().then(() => {
     > 18 |   test('async definition outside describe', () => {});
          |   ^
       19 |   afterAll(() => {});
       20 | });
-      21 | 
+      21 |
 
       at eventHandler (../../packages/jest-circus/build/eventHandler.js:146:11)
       at test (__tests__/asyncDefinition.test.js:18:3)
@@ -58,7 +58,7 @@ FAIL __tests__/asyncDefinition.test.js
     > 19 |   afterAll(() => {});
          |   ^
       20 | });
-      21 | 
+      21 |
 
       at eventHandler (../../packages/jest-circus/build/eventHandler.js:114:11)
       at afterAll (__tests__/asyncDefinition.test.js:19:3)
diff --git a/e2e/__tests__/__snapshots__/console.test.ts.snap b/e2e/__tests__/__snapshots__/console.test.ts.snap
index d49da1630922..6144de7be25c 100644
--- a/e2e/__tests__/__snapshots__/console.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/console.test.ts.snap
@@ -18,10 +18,10 @@ PASS __tests__/console.test.js
       This is a warning message.
 
       12 |   console.info('This is an info message.');
-      13 | 
+      13 |
     > 14 |   console.warn('This is a warning message.');
          |           ^
-      15 | 
+      15 |
       16 |   console.error('This is an error message.');
       17 | });
 
@@ -31,11 +31,11 @@ PASS __tests__/console.test.js
       This is an error message.
 
       14 |   console.warn('This is a warning message.');
-      15 | 
+      15 |
     > 16 |   console.error('This is an error message.');
          |           ^
       17 | });
-      18 | 
+      18 |
 
       at Object.error (__tests__/console.test.js:16:11)
 `;
@@ -63,10 +63,10 @@ exports[`console printing with --verbose 1`] = `
     This is a warning message.
 
       12 |   console.info('This is an info message.');
-      13 | 
+      13 |
     > 14 |   console.warn('This is a warning message.');
          |           ^
-      15 | 
+      15 |
       16 |   console.error('This is an error message.');
       17 | });
 
@@ -76,11 +76,11 @@ exports[`console printing with --verbose 1`] = `
     This is an error message.
 
       14 |   console.warn('This is a warning message.');
-      15 | 
+      15 |
     > 16 |   console.error('This is an error message.');
          |           ^
       17 | });
-      18 | 
+      18 |
 
       at Object.error (__tests__/console.test.js:16:11)
 
diff --git a/e2e/__tests__/__snapshots__/consoleAfterTeardown.test.ts.snap b/e2e/__tests__/__snapshots__/consoleAfterTeardown.test.ts.snap
index 7ecaecdb7868..91426354f382 100644
--- a/e2e/__tests__/__snapshots__/consoleAfterTeardown.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/consoleAfterTeardown.test.ts.snap
@@ -13,5 +13,5 @@ PASS __tests__/console.test.js
          |             ^
       13 |   });
       14 | });
-      15 | 
+      15 |
 `;
diff --git a/e2e/__tests__/__snapshots__/coverageHandlebars.test.ts.snap b/e2e/__tests__/__snapshots__/coverageHandlebars.test.ts.snap
index 7fe8d61b2167..0ad6d083ffb9 100644
--- a/e2e/__tests__/__snapshots__/coverageHandlebars.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/coverageHandlebars.test.ts.snap
@@ -2,9 +2,9 @@
 
 exports[`code coverage for Handlebars 1`] = `
 -----------|---------|----------|---------|---------|-------------------
-File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -----------|---------|----------|---------|---------|-------------------
-All files  |      75 |    66.67 |   66.67 |   66.67 |                   
- greet.hbs |      75 |    66.67 |   66.67 |   66.67 | 10                
+All files  |      75 |    66.67 |   66.67 |   66.67 |
+ greet.hbs |      75 |    66.67 |   66.67 |   66.67 | 10
 -----------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/coverageReport.test.ts.snap b/e2e/__tests__/__snapshots__/coverageReport.test.ts.snap
index e96a7a6783d0..5fff24158743 100644
--- a/e2e/__tests__/__snapshots__/coverageReport.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/coverageReport.test.ts.snap
@@ -2,41 +2,41 @@
 
 exports[`collects coverage from duplicate files avoiding shared cache 1`] = `
 ---------------|---------|----------|---------|---------|-------------------
-File           | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File           | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ---------------|---------|----------|---------|---------|-------------------
-All files      |     100 |      100 |     100 |     100 |                   
- a             |     100 |      100 |     100 |     100 |                   
-  identical.js |     100 |      100 |     100 |     100 |                   
- b             |     100 |      100 |     100 |     100 |                   
-  identical.js |     100 |      100 |     100 |     100 |                   
+All files      |     100 |      100 |     100 |     100 |
+ a             |     100 |      100 |     100 |     100 |
+  identical.js |     100 |      100 |     100 |     100 |
+ b             |     100 |      100 |     100 |     100 |
+  identical.js |     100 |      100 |     100 |     100 |
 ---------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`collects coverage only from multiple specified files 1`] = `
 --------------|---------|----------|---------|---------|-------------------
-File          | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File          | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 --------------|---------|----------|---------|---------|-------------------
-All files     |     100 |      100 |     100 |     100 |                   
- file.js      |     100 |      100 |     100 |     100 |                   
- otherFile.js |     100 |      100 |     100 |     100 |                   
+All files     |     100 |      100 |     100 |     100 |
+ file.js      |     100 |      100 |     100 |     100 |
+ otherFile.js |     100 |      100 |     100 |     100 |
 --------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`collects coverage only from specified file 1`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |     100 |      100 |     100 |     100 |                   
- file.js  |     100 |      100 |     100 |     100 |                   
+All files |     100 |      100 |     100 |     100 |
+ file.js  |     100 |      100 |     100 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`collects coverage only from specified files avoiding dependencies 1`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |    87.5 |      100 |      50 |     100 |                   
- sum.js   |    87.5 |      100 |      50 |     100 |                   
+All files |    87.5 |      100 |      50 |     100 |
+ sum.js   |    87.5 |      100 |      50 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
 
@@ -44,19 +44,19 @@ exports[`does not output coverage report when html is requested 1`] = ``;
 
 exports[`generates coverage when using the testRegex config param  1`] = `
 -------------------------------------|---------|----------|---------|---------|-------------------
-File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -------------------------------------|---------|----------|---------|---------|-------------------
-All files                            |      60 |        0 |      50 |      60 |                   
- coverage-report                     |   47.37 |        0 |      25 |      50 |                   
-  file.js                            |     100 |      100 |     100 |     100 |                   
-  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19              
-  otherFile.js                       |     100 |      100 |     100 |     100 |                   
-  sum.js                             |    87.5 |      100 |      50 |     100 |                   
-  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12              
- coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
- coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
+All files                            |      60 |        0 |      50 |      60 |
+ coverage-report                     |   47.37 |        0 |      25 |      50 |
+  file.js                            |     100 |      100 |     100 |     100 |
+  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19
+  otherFile.js                       |     100 |      100 |     100 |     100 |
+  sum.js                             |    87.5 |      100 |      50 |     100 |
+  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12
+ coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
+ coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
 -------------------------------------|---------|----------|---------|---------|-------------------
 `;
 
@@ -70,19 +70,19 @@ Ran all test suites.
 
 exports[`outputs coverage report 1`] = `
 -------------------------------------|---------|----------|---------|---------|-------------------
-File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -------------------------------------|---------|----------|---------|---------|-------------------
-All files                            |      60 |        0 |      50 |      60 |                   
- coverage-report                     |   47.37 |        0 |      25 |      50 |                   
-  file.js                            |     100 |      100 |     100 |     100 |                   
-  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19              
-  otherFile.js                       |     100 |      100 |     100 |     100 |                   
-  sum.js                             |    87.5 |      100 |      50 |     100 |                   
-  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12              
- coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
- coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
+All files                            |      60 |        0 |      50 |      60 |
+ coverage-report                     |   47.37 |        0 |      25 |      50 |
+  file.js                            |     100 |      100 |     100 |     100 |
+  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19
+  otherFile.js                       |     100 |      100 |     100 |     100 |
+  sum.js                             |    87.5 |      100 |      50 |     100 |
+  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12
+ coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
+ coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
 -------------------------------------|---------|----------|---------|---------|-------------------
 `;
 
@@ -95,37 +95,37 @@ Functions    : 50% ( 3/6 )
 Lines        : 60% ( 12/20 )
 ================================================================================
 -------------------------------------|---------|----------|---------|---------|-------------------
-File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -------------------------------------|---------|----------|---------|---------|-------------------
-All files                            |      60 |        0 |      50 |      60 |                   
- coverage-report                     |   47.37 |        0 |      25 |      50 |                   
-  file.js                            |     100 |      100 |     100 |     100 |                   
-  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19              
-  otherFile.js                       |     100 |      100 |     100 |     100 |                   
-  sum.js                             |    87.5 |      100 |      50 |     100 |                   
-  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12              
- coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
- coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
+All files                            |      60 |        0 |      50 |      60 |
+ coverage-report                     |   47.37 |        0 |      25 |      50 |
+  file.js                            |     100 |      100 |     100 |     100 |
+  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19
+  otherFile.js                       |     100 |      100 |     100 |     100 |
+  sum.js                             |    87.5 |      100 |      50 |     100 |
+  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12
+ coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
+ coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
 -------------------------------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`outputs coverage report when text is requested 1`] = `
 -------------------------------------|---------|----------|---------|---------|-------------------
-File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File                                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -------------------------------------|---------|----------|---------|---------|-------------------
-All files                            |      60 |        0 |      50 |      60 |                   
- coverage-report                     |   47.37 |        0 |      25 |      50 |                   
-  file.js                            |     100 |      100 |     100 |     100 |                   
-  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19              
-  otherFile.js                       |     100 |      100 |     100 |     100 |                   
-  sum.js                             |    87.5 |      100 |      50 |     100 |                   
-  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12              
- coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
- coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |                   
-  identical.js                       |     100 |      100 |     100 |     100 |                   
+All files                            |      60 |        0 |      50 |      60 |
+ coverage-report                     |   47.37 |        0 |      25 |      50 |
+  file.js                            |     100 |      100 |     100 |     100 |
+  notRequiredInTestSuite.js          |       0 |        0 |       0 |       0 | 8-19
+  otherFile.js                       |     100 |      100 |     100 |     100 |
+  sum.js                             |    87.5 |      100 |      50 |     100 |
+  sumDependency.js                   |       0 |        0 |       0 |       0 | 8-12
+ coverage-report/cached-duplicates/a |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
+ coverage-report/cached-duplicates/b |     100 |      100 |     100 |     100 |
+  identical.js                       |     100 |      100 |     100 |     100 |
 -------------------------------------|---------|----------|---------|---------|-------------------
 `;
 
diff --git a/e2e/__tests__/__snapshots__/coverageThreshold.test.ts.snap b/e2e/__tests__/__snapshots__/coverageThreshold.test.ts.snap
index 2357c88f67c0..c2c775449c6b 100644
--- a/e2e/__tests__/__snapshots__/coverageThreshold.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/coverageThreshold.test.ts.snap
@@ -17,20 +17,20 @@ Ran all test suites.
 
 exports[`excludes tests matched by path threshold groups from global group: stdout 1`] = `
 -----------|---------|----------|---------|---------|-------------------
-File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -----------|---------|----------|---------|---------|-------------------
-All files  |      50 |      100 |      50 |      50 |                   
- apple.js  |       0 |      100 |       0 |       0 | 1-2               
- banana.js |     100 |      100 |     100 |     100 |                   
+All files  |      50 |      100 |      50 |      50 |
+ apple.js  |       0 |      100 |       0 |       0 | 1-2
+ banana.js |     100 |      100 |     100 |     100 |
 -----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`exits with 0 if global threshold group is not found in coverage data: stdout 1`] = `
 -----------|---------|----------|---------|---------|-------------------
-File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -----------|---------|----------|---------|---------|-------------------
-All files  |     100 |      100 |     100 |     100 |                   
- banana.js |     100 |      100 |     100 |     100 |                   
+All files  |     100 |      100 |     100 |     100 |
+ banana.js |     100 |      100 |     100 |     100 |
 -----------|---------|----------|---------|---------|-------------------
 `;
 
@@ -51,10 +51,10 @@ Ran all test suites.
 
 exports[`exits with 1 if coverage threshold is not met: stdout 1`] = `
 ----------------|---------|----------|---------|---------|-------------------
-File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------------|---------|----------|---------|---------|-------------------
-All files       |      50 |      100 |       0 |      50 |                   
- not-covered.js |      50 |      100 |       0 |      50 | 2                 
+All files       |      50 |      100 |       0 |      50 |
+ not-covered.js |      50 |      100 |       0 |      50 | 2
 ----------------|---------|----------|---------|---------|-------------------
 `;
 
@@ -75,10 +75,10 @@ Ran all test suites.
 
 exports[`exits with 1 if path threshold group is not found in coverage data: stdout 1`] = `
 -----------|---------|----------|---------|---------|-------------------
-File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -----------|---------|----------|---------|---------|-------------------
-All files  |     100 |      100 |     100 |     100 |                   
- banana.js |     100 |      100 |     100 |     100 |                   
+All files  |     100 |      100 |     100 |     100 |
+ banana.js |     100 |      100 |     100 |     100 |
 -----------|---------|----------|---------|---------|-------------------
 `;
 
@@ -101,9 +101,9 @@ Ran all test suites.
 
 exports[`file is matched by all path and glob threshold groups: stdout 1`] = `
 -----------|---------|----------|---------|---------|-------------------
-File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 -----------|---------|----------|---------|---------|-------------------
-All files  |      50 |      100 |       0 |      50 |                   
- banana.js |      50 |      100 |       0 |      50 | 2                 
+All files  |      50 |      100 |       0 |      50 |
+ banana.js |      50 |      100 |       0 |      50 | 2
 -----------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/coverageWithoutTransform.test.ts.snap b/e2e/__tests__/__snapshots__/coverageWithoutTransform.test.ts.snap
index 0753ddeb2565..243ea9ce9b34 100644
--- a/e2e/__tests__/__snapshots__/coverageWithoutTransform.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/coverageWithoutTransform.test.ts.snap
@@ -2,9 +2,9 @@
 
 exports[`produces code coverage for uncovered files without transformer 1`] = `
 ---------------------|---------|----------|---------|---------|-------------------
-File                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File                 | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ---------------------|---------|----------|---------|---------|-------------------
-All files            |       0 |      100 |       0 |       0 |                   
- some-random-file.js |       0 |      100 |       0 |       0 | 8-10              
+All files            |       0 |      100 |       0 |       0 |
+ some-random-file.js |       0 |      100 |       0 |       0 | 8-10
 ---------------------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/customInlineSnapshotMatchers.test.ts.snap b/e2e/__tests__/__snapshots__/customInlineSnapshotMatchers.test.ts.snap
index eebb3e9ff410..b26f7240ca99 100644
--- a/e2e/__tests__/__snapshots__/customInlineSnapshotMatchers.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/customInlineSnapshotMatchers.test.ts.snap
@@ -17,13 +17,13 @@ FAIL __tests__/asynchronous.test.js
 
     Received: "result #1"
 
-      20 | 
+      20 |
       21 | test('new async, inline snapshots', async () => {
     > 22 |   await expect(async () => 'result #1').toMatchObservationInlineSnapshot();
          |                                         ^
       23 |   await expect(async () => 'result #2').toMatchObservationInlineSnapshot();
       24 | });
-      25 | 
+      25 |
 
       at Object.toMatchObservationInlineSnapshot (__tests__/asynchronous.test.js:22:41)
 
@@ -44,7 +44,7 @@ FAIL __tests__/asynchronous.test.js
     > 23 |   await expect(async () => 'result #2').toMatchObservationInlineSnapshot();
          |                                         ^
       24 | });
-      25 | 
+      25 |
       26 | test('mismatching async, inline snapshots', async () => {
 
       at Object.toMatchObservationInlineSnapshot (__tests__/asynchronous.test.js:23:41)
@@ -58,7 +58,7 @@ FAIL __tests__/asynchronous.test.js
     Snapshot: "result #?"
     Received: "result #1"
 
-      25 | 
+      25 |
       26 | test('mismatching async, inline snapshots', async () => {
     > 27 |   await expect(async () => 'result #1').toMatchObservationInlineSnapshot(
          |                                         ^
diff --git a/e2e/__tests__/__snapshots__/customMatcherStackTrace.test.ts.snap b/e2e/__tests__/__snapshots__/customMatcherStackTrace.test.ts.snap
index 9baa065aa805..c863576b0658 100644
--- a/e2e/__tests__/__snapshots__/customMatcherStackTrace.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/customMatcherStackTrace.test.ts.snap
@@ -8,11 +8,11 @@ FAIL __tests__/asynchronous.test.js
 
     We expect the stack trace and code fence for this matcher to be shown in the console.
 
-       9 | 
+       9 |
       10 | test('showing the stack trace for an async matcher', () =>
     > 11 |   expect(true).toThrowCustomAsyncMatcherError());
          |                ^
-      12 | 
+      12 |
       13 | function toThrowCustomAsyncMatcherError() {
       14 |   const message = () =>
 
@@ -35,7 +35,7 @@ FAIL __tests__/sync.test.js
     > 45 |       throw Error('qux');
          |             ^
       46 |     };
-      47 | 
+      47 |
       48 |     // This expecation fails due to an error we throw (intentionally)
 
       at Error (__tests__/sync.test.js:45:13)
diff --git a/e2e/__tests__/__snapshots__/declarationErrors.test.ts.snap b/e2e/__tests__/__snapshots__/declarationErrors.test.ts.snap
index af2d42a56fb3..cdc94ba78406 100644
--- a/e2e/__tests__/__snapshots__/declarationErrors.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/declarationErrors.test.ts.snap
@@ -4,7 +4,7 @@ exports[`errors if describe returns a Promise 1`] = `
     Returning a Promise from "describe" is not supported. Tests must be defined synchronously.
 
        9 | 'use strict';
-      10 | 
+      10 |
     > 11 | describe('Promise describe errors', () => {
          | ^
       12 |   it('t', () => {});
@@ -18,7 +18,7 @@ exports[`errors if describe returns something 1`] = `
     A "describe" callback must not return a value.
 
        9 | 'use strict';
-      10 | 
+      10 |
     > 11 | describe('describe return errors', () => {
          | ^
       12 |   it('t', () => {});
diff --git a/e2e/__tests__/__snapshots__/detectOpenHandles.ts.snap b/e2e/__tests__/__snapshots__/detectOpenHandles.ts.snap
index adde74db4e47..54666f5a111c 100644
--- a/e2e/__tests__/__snapshots__/detectOpenHandles.ts.snap
+++ b/e2e/__tests__/__snapshots__/detectOpenHandles.ts.snap
@@ -14,10 +14,10 @@ Jest has detected the following 1 open handle potentially keeping Jest from exit
   ●  GETADDRINFOREQWRAP
 
       12 | const app = new Server();
-      13 | 
+      13 |
     > 14 | app.listen({host: 'localhost', port: 0});
          |     ^
-      15 | 
+      15 |
 
       at Object.listen (server.js:14:5)
       at Object.require (__tests__/outside.js:8:1)
@@ -28,13 +28,13 @@ Jest has detected the following 1 open handle potentially keeping Jest from exit
 
   ●  Timeout
 
-       7 | 
+       7 |
        8 | test('something', () => {
     >  9 |   setTimeout(() => {}, 30000);
          |   ^
       10 |   expect(true).toBe(true);
       11 | });
-      12 | 
+      12 |
 
       at Object.setTimeout (__tests__/inside.js:9:3)
 `;
diff --git a/e2e/__tests__/__snapshots__/domDiffing.test.ts.snap b/e2e/__tests__/__snapshots__/domDiffing.test.ts.snap
index a99d8acde447..6252d8c45e52 100644
--- a/e2e/__tests__/__snapshots__/domDiffing.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/domDiffing.test.ts.snap
@@ -19,7 +19,7 @@ exports[`should work without error 1`] = `
     > 14 |   expect(div1).toBe(div2);
          |                ^
       15 | });
-      16 | 
+      16 |
       17 | test('compare span and div', () => {
 
       at Object.toBe (__tests__/dom.test.js:14:16)
@@ -34,12 +34,12 @@ exports[`should work without error 1`] = `
     - <span />
     + <div />
 
-      16 | 
+      16 |
       17 | test('compare span and div', () => {
     > 18 |   expect(document.createElement('div')).toBe(document.createElement('span'));
          |                                         ^
       19 | });
-      20 | 
+      20 |
 
       at Object.toBe (__tests__/dom.test.js:18:41)
 
diff --git a/e2e/__tests__/__snapshots__/each.test.ts.snap b/e2e/__tests__/__snapshots__/each.test.ts.snap
index 98edb0ecb406..ba7e582f5982 100644
--- a/e2e/__tests__/__snapshots__/each.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/each.test.ts.snap
@@ -61,7 +61,7 @@ FAIL __tests__/eachException.test.js
     Missing 1 argument
 
        6 |  */
-       7 | 
+       7 |
     >  8 | it.each\`
          | ^
        9 |   left    | right
@@ -84,7 +84,7 @@ FAIL __tests__/eachException.test.js
     Missing 2 arguments
 
       17 | );
-      18 | 
+      18 |
     > 19 | it.each\`
          | ^
       20 |   left    | right   | up | down
diff --git a/e2e/__tests__/__snapshots__/emptyDescribeWithHooks.test.ts.snap b/e2e/__tests__/__snapshots__/emptyDescribeWithHooks.test.ts.snap
index af198cb7e29a..ad2f6318c6ed 100644
--- a/e2e/__tests__/__snapshots__/emptyDescribeWithHooks.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/emptyDescribeWithHooks.test.ts.snap
@@ -20,12 +20,12 @@ Object {
 
     Invalid: beforeEach() may not be used in a describe block containing no tests.
 
-       7 | 
+       7 |
        8 | describe('a block', () => {
     >  9 |   beforeEach(() => {});
          |   ^
       10 | });
-      11 | 
+      11 |
       12 | describe('another block with tests', () => {
 
       at beforeEach (__tests__/hookInEmptyDescribe.test.js:9:3)
@@ -47,13 +47,13 @@ Object {
 
     Invalid: beforeEach() may not be used in a describe block containing no tests.
 
-       7 | 
+       7 |
        8 | describe('a block', () => {
     >  9 |   beforeEach(() => {});
          |   ^
       10 |   describe('another block', () => {});
       11 | });
-      12 | 
+      12 |
 
       at beforeEach (__tests__/hookInEmptyNestedDescribe.test.js:9:3)
       at Object.describe (__tests__/hookInEmptyNestedDescribe.test.js:8:1)",
@@ -74,7 +74,7 @@ Object {
 
     Invalid: beforeEach() may not be used in a describe block containing no tests.
 
-       7 | 
+       7 |
        8 | describe('a block', () => {
     >  9 |   beforeEach(() => {});
          |   ^
@@ -110,7 +110,7 @@ Object {
          |   ^
       12 |   beforeAll(() => {});
       13 | });
-      14 | 
+      14 |
 
       at afterAll (__tests__/multipleHooksInEmptyDescribe.test.js:11:3)
       at Object.describe (__tests__/multipleHooksInEmptyDescribe.test.js:8:1)
@@ -124,7 +124,7 @@ Object {
     > 12 |   beforeAll(() => {});
          |   ^
       13 | });
-      14 | 
+      14 |
       15 | describe('another block with tests', () => {
 
       at beforeAll (__tests__/multipleHooksInEmptyDescribe.test.js:12:3)
diff --git a/e2e/__tests__/__snapshots__/environmentAfterTeardown.test.ts.snap b/e2e/__tests__/__snapshots__/environmentAfterTeardown.test.ts.snap
index 8364b2e50d2a..73b0b7d45db6 100644
--- a/e2e/__tests__/__snapshots__/environmentAfterTeardown.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/environmentAfterTeardown.test.ts.snap
@@ -9,5 +9,5 @@ ReferenceError: You are trying to access a property or method of the Jest enviro
          |          ^
       12 |   }, 0);
       13 | });
-      14 | 
+      14 |
 `;
diff --git a/e2e/__tests__/__snapshots__/errorOnDeprecated.test.ts.snap b/e2e/__tests__/__snapshots__/errorOnDeprecated.test.ts.snap
index afce7b831796..1e1b33645aee 100644
--- a/e2e/__tests__/__snapshots__/errorOnDeprecated.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/errorOnDeprecated.test.ts.snap
@@ -8,13 +8,13 @@ FAIL __tests__/defaultTimeoutInterval.test.js
 
     Illegal usage of \`jasmine.DEFAULT_TIMEOUT_INTERVAL\`, prefer \`jest.setTimeout\`.
 
-       8 | 
+       8 |
        9 | test('Default Timeout Interval', () => {
     > 10 |   jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;
          |   ^
       11 |   expect(true).toBe(true);
       12 | });
-      13 | 
+      13 |
 
       at Object.<anonymous> (__tests__/defaultTimeoutInterval.test.js:10:3)
 `;
@@ -33,7 +33,7 @@ FAIL __tests__/fail.test.js
          |     ^
       12 |   }
       13 | });
-      14 | 
+      14 |
 
       at Object.fail (__tests__/fail.test.js:11:5)
 `;
@@ -45,7 +45,7 @@ FAIL __tests__/jasmine.addMatchers.test.js
     Illegal usage of \`jasmine.addMatchers\`, prefer \`expect.extends\`.
 
        7 | 'use strict';
-       8 | 
+       8 |
     >  9 | jasmine.addMatchers({
          |         ^
       10 |   theSpanishInquisition: () => ({
@@ -63,12 +63,12 @@ FAIL __tests__/jasmine.any.test.js
 
     Illegal usage of \`jasmine.any\`, prefer \`expect.any\`.
 
-       8 | 
+       8 |
        9 | test('jasmine.any', () => {
     > 10 |   expect({name: 'Jessie'}).toEqual({name: jasmine.any(String)});
          |                                                   ^
       11 | });
-      12 | 
+      12 |
 
       at Object.any (__tests__/jasmine.any.test.js:10:51)
 `;
@@ -81,12 +81,12 @@ FAIL __tests__/jasmine.anything.test.js
 
     Illegal usage of \`jasmine.anything\`, prefer \`expect.anything\`.
 
-       8 | 
+       8 |
        9 | test('jasmine.anything', () => {
     > 10 |   expect({input: ['some', 'stuff']}).toEqual({input: jasmine.anything()});
          |                                                              ^
       11 | });
-      12 | 
+      12 |
 
       at Object.anything (__tests__/jasmine.anything.test.js:10:62)
 `;
@@ -99,12 +99,12 @@ FAIL __tests__/jasmine.arrayContaining.test.js
 
     Illegal usage of \`jasmine.arrayContaining\`, prefer \`expect.arrayContaining\`.
 
-       8 | 
+       8 |
        9 | test('jasmine.arrayContaining', () => {
     > 10 |   expect(['some', 'stuff']).toEqual(jasmine.arrayContaining(['stuff']));
          |                                             ^
       11 | });
-      12 | 
+      12 |
 
       at Object.arrayContaining (__tests__/jasmine.arrayContaining.test.js:10:45)
 `;
@@ -117,7 +117,7 @@ FAIL __tests__/jasmine.createSpy.test.js
 
     Illegal usage of \`jasmine.createSpy\`, prefer \`jest.fn\`.
 
-       8 | 
+       8 |
        9 | test('jasmine.createSpy', () => {
     > 10 |   const mySpy = jasmine.createSpy();
          |                         ^
@@ -142,7 +142,7 @@ FAIL __tests__/jasmine.objectContaining.test.js
          |             ^
       12 |   );
       13 | });
-      14 | 
+      14 |
 
       at Object.objectContaining (__tests__/jasmine.objectContaining.test.js:11:13)
 `;
@@ -155,12 +155,12 @@ FAIL __tests__/jasmine.stringMatching.test.js
 
     Illegal usage of \`jasmine.stringMatching\`, prefer \`expect.stringMatching\`.
 
-       8 | 
+       8 |
        9 | test('jasmine.stringMatching', () => {
     > 10 |   expect('Greetings Earthling!').toEqual(jasmine.stringMatching(/^Greetings/));
          |                                                  ^
       11 | });
-      12 | 
+      12 |
 
       at Object.stringMatching (__tests__/jasmine.stringMatching.test.js:10:50)
 `;
@@ -192,13 +192,13 @@ FAIL __tests__/spyOn.test.js
 
     Illegal usage of global \`spyOn\`, prefer \`jest.spyOn\`.
 
-      13 | 
+      13 |
       14 | test('spyOn', () => {
     > 15 |   spyOn(subject, 'func').and.returnValue('bar');
          |   ^
       16 |   expect(subject.func()).toBe('bar');
       17 | });
-      18 | 
+      18 |
 
       at Object.spyOn (__tests__/spyOn.test.js:15:3)
 `;
@@ -212,12 +212,12 @@ FAIL __tests__/spyOnProperty.test.js
     Illegal usage of global \`spyOnProperty\`, prefer \`jest.spyOn\`.
 
       22 |   };
-      23 | 
+      23 |
     > 24 |   const spy = spyOnProperty(obj, 'method', 'get');
          |               ^
-      25 | 
+      25 |
       26 |   obj.method();
-      27 | 
+      27 |
 
       at Object.spyOnProperty (__tests__/spyOnProperty.test.js:24:15)
 `;
diff --git a/e2e/__tests__/__snapshots__/expectAsyncMatcher.test.ts.snap b/e2e/__tests__/__snapshots__/expectAsyncMatcher.test.ts.snap
index 0c2dd06fe47c..27fac20aeced 100644
--- a/e2e/__tests__/__snapshots__/expectAsyncMatcher.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/expectAsyncMatcher.test.ts.snap
@@ -16,11 +16,11 @@ FAIL __tests__/failure.test.js
     received.length:
       1
 
-      11 | 
+      11 |
       12 | it('fail with expected non promise values', () =>
     > 13 |   expect([1]).toHaveLengthAsync(Promise.resolve(2)));
          |               ^
-      14 | 
+      14 |
       15 | it('fail with expected non promise values and not', () =>
       16 |   expect([1, 2]).not.toHaveLengthAsync(Promise.resolve(2)));
 
@@ -35,11 +35,11 @@ FAIL __tests__/failure.test.js
     received.length:
       2
 
-      14 | 
+      14 |
       15 | it('fail with expected non promise values and not', () =>
     > 16 |   expect([1, 2]).not.toHaveLengthAsync(Promise.resolve(2)));
          |                      ^
-      17 | 
+      17 |
       18 | it('fail with expected promise values', () =>
       19 |   expect(Promise.resolve([1])).resolves.toHaveLengthAsync(Promise.resolve(2)));
 
@@ -54,11 +54,11 @@ FAIL __tests__/failure.test.js
     received.length:
       1
 
-      17 | 
+      17 |
       18 | it('fail with expected promise values', () =>
     > 19 |   expect(Promise.resolve([1])).resolves.toHaveLengthAsync(Promise.resolve(2)));
          |                                         ^
-      20 | 
+      20 |
       21 | it('fail with expected promise values and not', () =>
       22 |   expect(Promise.resolve([1, 2])).resolves.not.toHaveLengthAsync(
 
@@ -73,13 +73,13 @@ FAIL __tests__/failure.test.js
     received.length:
       2
 
-      20 | 
+      20 |
       21 | it('fail with expected promise values and not', () =>
     > 22 |   expect(Promise.resolve([1, 2])).resolves.not.toHaveLengthAsync(
          |                                                ^
       23 |     Promise.resolve(2),
       24 |   ));
-      25 | 
+      25 |
 
       at Object.toHaveLengthAsync (__tests__/failure.test.js:22:48)
 `;
diff --git a/e2e/__tests__/__snapshots__/failures.test.ts.snap b/e2e/__tests__/__snapshots__/failures.test.ts.snap
index 14f34bcfdc69..87f8497721ae 100644
--- a/e2e/__tests__/__snapshots__/failures.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/failures.test.ts.snap
@@ -52,7 +52,7 @@ FAIL __tests__/assertionCount.test.js
 
     Expected two assertions to be called but received one assertion call.
 
-       9 | 
+       9 |
       10 | const throws = () => {
     > 11 |   expect.assertions(2);
          |          ^
@@ -74,7 +74,7 @@ FAIL __tests__/assertionCount.test.js
          |                 ^
       17 |   expect.assertions(2);
       18 | };
-      19 | 
+      19 |
 
       at Object.toBeTruthy (__tests__/assertionCount.test.js:16:17)
 
@@ -84,13 +84,13 @@ FAIL __tests__/assertionCount.test.js
 
     Expected zero assertions to be called but received one assertion call.
 
-      19 | 
+      19 |
       20 | const noAssertions = () => {
     > 21 |   expect.assertions(0);
          |          ^
       22 |   expect(true).toBeTruthy();
       23 | };
-      24 | 
+      24 |
 
       at Object.assertions (__tests__/assertionCount.test.js:21:10)
 
@@ -100,12 +100,12 @@ FAIL __tests__/assertionCount.test.js
 
     Expected at least one assertion to be called but received none.
 
-      24 | 
+      24 |
       25 | const hasNoAssertions = () => {
     > 26 |   expect.hasAssertions();
          |          ^
       27 | };
-      28 | 
+      28 |
       29 | describe('.assertions()', () => {
 
       at Object.hasAssertions (__tests__/assertionCount.test.js:26:10)
@@ -128,12 +128,12 @@ FAIL __tests__/duringTests.test.js
     thrown: Promise {}
 
       12 | };
-      13 | 
+      13 |
     > 14 | test('Promise thrown during test', () => {
          | ^
       15 |   throw Promise.resolve(5);
       16 | });
-      17 | 
+      17 |
 
       at Object.test (__tests__/duringTests.test.js:14:1)
 
@@ -142,7 +142,7 @@ FAIL __tests__/duringTests.test.js
     thrown: false
 
       16 | });
-      17 | 
+      17 |
     > 18 | test('Boolean thrown during test', () => {
          | ^
       19 |   // eslint-disable-next-line no-throw-literal
@@ -156,7 +156,7 @@ FAIL __tests__/duringTests.test.js
     thrown: undefined
 
       21 | });
-      22 | 
+      22 |
     > 23 | test('undefined thrown during test', () => {
          | ^
       24 |   // eslint-disable-next-line no-throw-literal
@@ -177,12 +177,12 @@ FAIL __tests__/duringTests.test.js
     }
 
       26 | });
-      27 | 
+      27 |
     > 28 | test('Object thrown during test', () => {
          | ^
       29 |   throw deepObject;
       30 | });
-      31 | 
+      31 |
 
       at Object.test (__tests__/duringTests.test.js:28:1)
 
@@ -193,7 +193,7 @@ FAIL __tests__/duringTests.test.js
     }
 
       30 | });
-      31 | 
+      31 |
     > 32 | test('Object with stack prop thrown during test', () => {
          | ^
       33 |   // eslint-disable-next-line no-throw-literal
@@ -211,7 +211,7 @@ FAIL __tests__/duringTests.test.js
     > 39 |   doesNotExist.alsoThisNot;
          |   ^
       40 | });
-      41 | 
+      41 |
       42 | test('done(Error)', done => {
 
       at Object.doesNotExist (__tests__/duringTests.test.js:39:3)
@@ -220,12 +220,12 @@ FAIL __tests__/duringTests.test.js
 
     this is an error
 
-      41 | 
+      41 |
       42 | test('done(Error)', done => {
     > 43 |   done(new Error('this is an error'));
          |        ^
       44 | });
-      45 | 
+      45 |
       46 | test('done(non-error)', done => {
 
       at Object.<anonymous> (__tests__/duringTests.test.js:43:8)
@@ -241,12 +241,12 @@ FAIL __tests__/duringTests.test.js
       ],
     }
 
-      45 | 
+      45 |
       46 | test('done(non-error)', done => {
     > 47 |   done(deepObject);
          |   ^
       48 | });
-      49 | 
+      49 |
       50 | test('returned promise rejection', () => Promise.reject(deepObject));
 
       at Object.done (__tests__/duringTests.test.js:47:3)
@@ -263,10 +263,10 @@ FAIL __tests__/duringTests.test.js
     }
 
       48 | });
-      49 | 
+      49 |
     > 50 | test('returned promise rejection', () => Promise.reject(deepObject));
          | ^
-      51 | 
+      51 |
 
       at Object.test (__tests__/duringTests.test.js:50:1)
 `;
@@ -292,12 +292,12 @@ FAIL __tests__/testMacro.test.js
     Expected: 2
     Received: 1
 
-       8 | 
+       8 |
        9 | module.exports = (one: any, two: any) => {
     > 10 |   expect(one).toEqual(two);
          |               ^
       11 | };
-      12 | 
+      12 |
 
       at toEqual (macros.js:10:15)
       at Object.shouldEqual (__tests__/testMacro.test.js:13:3)
@@ -323,11 +323,11 @@ FAIL __tests__/asyncFailures.test.js
     +   "foo": "bar",
       }
 
-       9 | 
+       9 |
       10 | test('resolve, but fail', () =>
     > 11 |   expect(Promise.resolve({foo: 'bar'})).resolves.toEqual({baz: 'bar'}));
          |                                                  ^
-      12 | 
+      12 |
       13 | test('reject, but fail', () =>
       14 |   expect(Promise.reject({foo: 'bar'})).rejects.toEqual({baz: 'bar'}));
 
@@ -345,11 +345,11 @@ FAIL __tests__/asyncFailures.test.js
     +   "foo": "bar",
       }
 
-      12 | 
+      12 |
       13 | test('reject, but fail', () =>
     > 14 |   expect(Promise.reject({foo: 'bar'})).rejects.toEqual({baz: 'bar'}));
          |                                                ^
-      15 | 
+      15 |
       16 | test('expect reject', () =>
       17 |   expect(Promise.resolve({foo: 'bar'})).rejects.toEqual({foo: 'bar'}));
 
@@ -362,11 +362,11 @@ FAIL __tests__/asyncFailures.test.js
     Received promise resolved instead of rejected
     Resolved to value: {"foo": "bar"}
 
-      15 | 
+      15 |
       16 | test('expect reject', () =>
     > 17 |   expect(Promise.resolve({foo: 'bar'})).rejects.toEqual({foo: 'bar'}));
          |   ^
-      18 | 
+      18 |
       19 | test('expect resolve', () =>
       20 |   expect(Promise.reject({foo: 'bar'})).resolves.toEqual({foo: 'bar'}));
 
@@ -379,11 +379,11 @@ FAIL __tests__/asyncFailures.test.js
     Received promise rejected instead of resolved
     Rejected to value: {"foo": "bar"}
 
-      18 | 
+      18 |
       19 | test('expect resolve', () =>
     > 20 |   expect(Promise.reject({foo: 'bar'})).resolves.toEqual({foo: 'bar'}));
          |   ^
-      21 | 
+      21 |
       22 | test('timeout', done => {
       23 |   setTimeout(done, 50);
 
@@ -394,12 +394,12 @@ FAIL __tests__/asyncFailures.test.js
 <REPLACED>
 
       20 |   expect(Promise.reject({foo: 'bar'})).resolves.toEqual({foo: 'bar'}));
-      21 | 
+      21 |
     > 22 | test('timeout', done => {
          | ^
       23 |   setTimeout(done, 50);
       24 | }, 5);
-      25 | 
+      25 |
 
       at Object.test (__tests__/asyncFailures.test.js:22:1)
 `;
@@ -435,12 +435,12 @@ FAIL __tests__/assertionError.test.js
     Received:
       false
 
-      12 | 
+      12 |
       13 | test('assert', () => {
     > 14 |   assert(false);
          |   ^
       15 | });
-      16 | 
+      16 |
       17 | test('assert with a message', () => {
 
       at Object.assert (__tests__/assertionError.test.js:14:3)
@@ -457,12 +457,12 @@ FAIL __tests__/assertionError.test.js
     Message:
       this is a message
 
-      16 | 
+      16 |
       17 | test('assert with a message', () => {
     > 18 |   assert(false, 'this is a message');
          |   ^
       19 | });
-      20 | 
+      20 |
       21 | test('assert.ok', () => {
 
       at Object.assert (__tests__/assertionError.test.js:18:3)
@@ -476,12 +476,12 @@ FAIL __tests__/assertionError.test.js
     Received:
       false
 
-      20 | 
+      20 |
       21 | test('assert.ok', () => {
     > 22 |   assert.ok(false);
          |          ^
       23 | });
-      24 | 
+      24 |
       25 | test('assert.ok with a message', () => {
 
       at Object.ok (__tests__/assertionError.test.js:22:10)
@@ -498,12 +498,12 @@ FAIL __tests__/assertionError.test.js
     Message:
       this is a message
 
-      24 | 
+      24 |
       25 | test('assert.ok with a message', () => {
     > 26 |   assert.ok(false, 'this is a message');
          |          ^
       27 | });
-      28 | 
+      28 |
       29 | test('assert.equal', () => {
 
       at Object.ok (__tests__/assertionError.test.js:26:10)
@@ -517,12 +517,12 @@ FAIL __tests__/assertionError.test.js
     Received:
       1
 
-      28 | 
+      28 |
       29 | test('assert.equal', () => {
     > 30 |   assert.equal(1, 2);
          |          ^
       31 | });
-      32 | 
+      32 |
       33 | test('assert.notEqual', () => {
 
       at Object.equal (__tests__/assertionError.test.js:30:10)
@@ -536,12 +536,12 @@ FAIL __tests__/assertionError.test.js
     Received:
       1
 
-      32 | 
+      32 |
       33 | test('assert.notEqual', () => {
     > 34 |   assert.notEqual(1, 1);
          |          ^
       35 | });
-      36 | 
+      36 |
       37 | test('assert.deepEqual', () => {
 
       at Object.notEqual (__tests__/assertionError.test.js:34:10)
@@ -569,12 +569,12 @@ FAIL __tests__/assertionError.test.js
         },
       }
 
-      36 | 
+      36 |
       37 | test('assert.deepEqual', () => {
     > 38 |   assert.deepEqual({a: {b: {c: 5}}}, {a: {b: {c: 6}}});
          |          ^
       39 | });
-      40 | 
+      40 |
       41 | test('assert.deepEqual with a message', () => {
 
       at Object.deepEqual (__tests__/assertionError.test.js:38:10)
@@ -605,12 +605,12 @@ FAIL __tests__/assertionError.test.js
         },
       }
 
-      40 | 
+      40 |
       41 | test('assert.deepEqual with a message', () => {
     > 42 |   assert.deepEqual({a: {b: {c: 5}}}, {a: {b: {c: 7}}}, 'this is a message');
          |          ^
       43 | });
-      44 | 
+      44 |
       45 | test('assert.notDeepEqual', () => {
 
       at Object.deepEqual (__tests__/assertionError.test.js:42:10)
@@ -628,12 +628,12 @@ FAIL __tests__/assertionError.test.js
 
     Compared values have no visual difference.
 
-      44 | 
+      44 |
       45 | test('assert.notDeepEqual', () => {
     > 46 |   assert.notDeepEqual({a: 1}, {a: 1});
          |          ^
       47 | });
-      48 | 
+      48 |
       49 | test('assert.strictEqual', () => {
 
       at Object.notDeepEqual (__tests__/assertionError.test.js:46:10)
@@ -647,12 +647,12 @@ FAIL __tests__/assertionError.test.js
     Received:
       1
 
-      48 | 
+      48 |
       49 | test('assert.strictEqual', () => {
     > 50 |   assert.strictEqual(1, NaN);
          |          ^
       51 | });
-      52 | 
+      52 |
       53 | test('assert.notStrictEqual', () => {
 
       at Object.strictEqual (__tests__/assertionError.test.js:50:10)
@@ -669,12 +669,12 @@ FAIL __tests__/assertionError.test.js
     Message:
       My custom error message
 
-      52 | 
+      52 |
       53 | test('assert.notStrictEqual', () => {
     > 54 |   assert.notStrictEqual(1, 1, 'My custom error message');
          |          ^
       55 | });
-      56 | 
+      56 |
       57 | test('assert.deepStrictEqual', () => {
 
       at Object.notStrictEqual (__tests__/assertionError.test.js:54:10)
@@ -698,12 +698,12 @@ FAIL __tests__/assertionError.test.js
     +   "a": 1,
       }
 
-      56 | 
+      56 |
       57 | test('assert.deepStrictEqual', () => {
     > 58 |   assert.deepStrictEqual({a: 1}, {a: 2});
          |          ^
       59 | });
-      60 | 
+      60 |
       61 | test('assert.notDeepStrictEqual', () => {
 
       at Object.deepStrictEqual (__tests__/assertionError.test.js:58:10)
@@ -721,12 +721,12 @@ FAIL __tests__/assertionError.test.js
 
     Compared values have no visual difference.
 
-      60 | 
+      60 |
       61 | test('assert.notDeepStrictEqual', () => {
     > 62 |   assert.notDeepStrictEqual({a: 1}, {a: 1});
          |          ^
       63 | });
-      64 | 
+      64 |
       65 | test('assert.ifError', () => {
 
       at Object.notDeepStrictEqual (__tests__/assertionError.test.js:62:10)
@@ -747,12 +747,12 @@ FAIL __tests__/assertionError.test.js
 
       Comparing two different types of values. Expected null but received number.
 
-      64 | 
+      64 |
       65 | test('assert.ifError', () => {
     > 66 |   assert.ifError(1);
          |          ^
       67 | });
-      68 | 
+      68 |
       69 | test('assert.doesNotThrow', () => {
 
       at Object.ifError (__tests__/assertionError.test.js:66:10)
@@ -769,7 +769,7 @@ FAIL __tests__/assertionError.test.js
       Got unwanted exception.
     Actual message: "err!"
 
-      68 | 
+      68 |
       69 | test('assert.doesNotThrow', () => {
     > 70 |   assert.doesNotThrow(() => {
          |          ^
@@ -789,12 +789,12 @@ FAIL __tests__/assertionError.test.js
     Message:
       Missing expected exception.
 
-      74 | 
+      74 |
       75 | test('assert.throws', () => {
     > 76 |   assert.throws(() => {});
          |          ^
       77 | });
-      78 | 
+      78 |
       79 | test('async', async () => {
 
       at Object.throws (__tests__/assertionError.test.js:76:10)
@@ -820,12 +820,12 @@ FAIL __tests__/assertionError.test.js
       hello
     + goodbye
 
-      78 | 
+      78 |
       79 | test('async', async () => {
     > 80 |   assert.equal('hello\\ngoodbye', 'hello', 'hmmm');
          |          ^
       81 | });
-      82 | 
+      82 |
       83 | test('assert.fail', () => {
 
       at Object.equal (__tests__/assertionError.test.js:80:10)
@@ -834,12 +834,12 @@ FAIL __tests__/assertionError.test.js
 
     assert.fail(received, expected)
 
-      82 | 
+      82 |
       83 | test('assert.fail', () => {
     > 84 |   assert.fail();
          |          ^
       85 | });
-      86 | 
+      86 |
       87 | test('assert.fail with a message', () => {
 
       at Object.fail (__tests__/assertionError.test.js:84:10)
@@ -851,12 +851,12 @@ FAIL __tests__/assertionError.test.js
     Message:
       error!
 
-      86 | 
+      86 |
       87 | test('assert.fail with a message', () => {
     > 88 |   assert.fail('error!');
          |          ^
       89 | });
-      90 | 
+      90 |
 
       at Object.fail (__tests__/assertionError.test.js:88:10)
 `;
@@ -874,12 +874,12 @@ FAIL __tests__/snapshot.test.js
     Snapshot: "bar"
     Received: "foo"
 
-       9 | 
+       9 |
       10 | test('failing snapshot', () => {
     > 11 |   expect('foo').toMatchSnapshot();
          |                 ^
       12 | });
-      13 | 
+      13 |
 
       at Object.toMatchSnapshot (__tests__/snapshot.test.js:11:17)
 
@@ -900,12 +900,12 @@ FAIL __tests__/snapshotWithHint.test.js
     Snapshot: "bar"
     Received: "foo"
 
-       9 | 
+       9 |
       10 | test('failing snapshot with hint', () => {
     > 11 |   expect('foo').toMatchSnapshot('descriptive hint');
          |                 ^
       12 | });
-      13 | 
+      13 |
 
       at Object.toMatchSnapshot (__tests__/snapshotWithHint.test.js:11:17)
 
diff --git a/e2e/__tests__/__snapshots__/findRelatedFiles.test.ts.snap b/e2e/__tests__/__snapshots__/findRelatedFiles.test.ts.snap
index d7cf67285466..053e89fb6610 100644
--- a/e2e/__tests__/__snapshots__/findRelatedFiles.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/findRelatedFiles.test.ts.snap
@@ -15,10 +15,10 @@ PASS __tests__/a.test.js
 
 exports[`--findRelatedTests flag coverage configuration is applied correctly 3`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |     100 |      100 |     100 |     100 |                   
- a.js     |     100 |      100 |     100 |     100 |                   
+All files |     100 |      100 |     100 |     100 |
+ a.js     |     100 |      100 |     100 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
 
@@ -37,11 +37,11 @@ PASS __tests__/b.test.js
 
 exports[`--findRelatedTests flag generates coverage report for filename 3`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |     100 |      100 |     100 |     100 |                   
- a.js     |     100 |      100 |     100 |     100 |                   
- b.js     |     100 |      100 |     100 |     100 |                   
+All files |     100 |      100 |     100 |     100 |
+ a.js     |     100 |      100 |     100 |     100 |
+ b.js     |     100 |      100 |     100 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
 
@@ -60,9 +60,9 @@ PASS __tests__/a.test.js
 
 exports[`--findRelatedTests flag generates coverage report for filename 6`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |     100 |      100 |     100 |     100 |                   
- a.js     |     100 |      100 |     100 |     100 |                   
+All files |     100 |      100 |     100 |     100 |
+ a.js     |     100 |      100 |     100 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/moduleNameMapper.test.ts.snap b/e2e/__tests__/__snapshots__/moduleNameMapper.test.ts.snap
index 1ad7a5de2304..bde4f6ab1366 100644
--- a/e2e/__tests__/__snapshots__/moduleNameMapper.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/moduleNameMapper.test.ts.snap
@@ -34,12 +34,12 @@ FAIL __tests__/index.js
     }
 
        8 | 'use strict';
-       9 | 
+       9 |
     > 10 | require('./style.css');
          | ^
-      11 | 
+      11 |
       12 | module.exports = () => 'test';
-      13 | 
+      13 |
 
       at createNoMappedModuleFoundError (../../packages/jest-resolve/build/index.js:556:17)
       at Object.require (index.js:10:1)
@@ -63,12 +63,12 @@ FAIL __tests__/index.js
     }
 
        8 | 'use strict';
-       9 | 
+       9 |
     > 10 | require('./style.css');
          | ^
-      11 | 
+      11 |
       12 | module.exports = () => 'test';
-      13 | 
+      13 |
 
       at createNoMappedModuleFoundError (../../packages/jest-resolve/build/index.js:556:17)
       at Object.require (index.js:10:1)
diff --git a/e2e/__tests__/__snapshots__/nestedTestDefinitions.test.ts.snap b/e2e/__tests__/__snapshots__/nestedTestDefinitions.test.ts.snap
index daba859d0094..f1aadd887409 100644
--- a/e2e/__tests__/__snapshots__/nestedTestDefinitions.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/nestedTestDefinitions.test.ts.snap
@@ -10,7 +10,7 @@ FAIL __tests__/nestedTestWithinDescribe.js
     Tests cannot be nested. Test "inner test" cannot run because it is nested within "outer test".
 
       14 |     expect(getTruthy()).toBeTruthy();
-      15 | 
+      15 |
     > 16 |     test('inner test', () => {
          |     ^
       17 |       expect(getTruthy()).toBeTruthy();
@@ -29,7 +29,7 @@ FAIL __tests__/nestedTestOutsideDescribe.js
     Tests cannot be nested. Test "inner test" cannot run because it is nested within "outer test".
 
       13 |   expect(getTruthy()).toBeTruthy();
-      14 | 
+      14 |
     > 15 |   test('inner test', () => {
          |   ^
       16 |     expect(getTruthy()).toEqual('This test should not have run');
diff --git a/e2e/__tests__/__snapshots__/processExit.test.ts.snap b/e2e/__tests__/__snapshots__/processExit.test.ts.snap
index b8a26db6c53b..f2551b7cbcb0 100644
--- a/e2e/__tests__/__snapshots__/processExit.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/processExit.test.ts.snap
@@ -4,10 +4,10 @@ exports[`prints stack trace pointing to process.exit call 1`] = `
   ●  process.exit called with "1"
 
        6 |  */
-       7 | 
+       7 |
     >  8 | process.exit(1);
          |         ^
-       9 | 
+       9 |
       10 | test('something', () => {
       11 |   expect(true).toBe(true);
 
diff --git a/e2e/__tests__/__snapshots__/requireAfterTeardown.test.ts.snap b/e2e/__tests__/__snapshots__/requireAfterTeardown.test.ts.snap
index 31790c844a8d..2d1c9bcc2b9e 100644
--- a/e2e/__tests__/__snapshots__/requireAfterTeardown.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/requireAfterTeardown.test.ts.snap
@@ -7,7 +7,7 @@ ReferenceError: You are trying to \`import\` a file after the Jest environment h
       10 |   setTimeout(() => {
     > 11 |     const double = require('../');
          |                    ^
-      12 | 
+      12 |
       13 |     expect(double(5)).toBe(10);
       14 |   }, 0);
 `;
diff --git a/e2e/__tests__/__snapshots__/resolveNoFileExtensions.test.ts.snap b/e2e/__tests__/__snapshots__/resolveNoFileExtensions.test.ts.snap
index bb8b88769e7c..2593356c7eae 100644
--- a/e2e/__tests__/__snapshots__/resolveNoFileExtensions.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/resolveNoFileExtensions.test.ts.snap
@@ -32,10 +32,10 @@ FAIL __tests__/test.js
     See https://jestjs.io/docs/en/configuration#modulefileextensions-arraystring
 
       6 |  */
-      7 | 
+      7 |
     > 8 | module.exports = require('./some-json-file');
         |                  ^
-      9 | 
+      9 |
 
       at Resolver.resolveModule (../../packages/jest-resolve/build/index.js:311:11)
       at Object.require (index.js:8:18)
diff --git a/e2e/__tests__/__snapshots__/stackTraceSourceMapsWithCoverage.test.ts.snap b/e2e/__tests__/__snapshots__/stackTraceSourceMapsWithCoverage.test.ts.snap
index ae72faca42af..851a0a6f4e95 100644
--- a/e2e/__tests__/__snapshots__/stackTraceSourceMapsWithCoverage.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/stackTraceSourceMapsWithCoverage.test.ts.snap
@@ -8,12 +8,12 @@ FAIL __tests__/fails.ts
 
     This did not work!
 
-      13 | 
+      13 |
       14 | export function error() {
     > 15 |   throw new Error('This did not work!');
          |         ^
       16 | }
-      17 | 
+      17 |
 
       at Object.error (lib.ts:15:9)
       at Object.<anonymous> (__tests__/fails.ts:10:3)
diff --git a/e2e/__tests__/__snapshots__/testTodo.test.ts.snap b/e2e/__tests__/__snapshots__/testTodo.test.ts.snap
index 5ae29dea7ce8..55e5653336c8 100644
--- a/e2e/__tests__/__snapshots__/testTodo.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/testTodo.test.ts.snap
@@ -7,10 +7,10 @@ FAIL __tests__/todoNonString.test.js
     Todo must be called with only a description.
 
       6 |  */
-      7 | 
+      7 |
     > 8 | it.todo(() => {});
         |    ^
-      9 | 
+      9 |
 
       at Object.todo (__tests__/todoNonString.test.js:8:4)
 `;
@@ -22,10 +22,10 @@ FAIL __tests__/todoMultipleArgs.test.js
     Todo must be called with only a description.
 
       6 |  */
-      7 | 
+      7 |
     > 8 | it.todo('todo later', () => {});
         |    ^
-      9 | 
+      9 |
 
       at Object.todo (__tests__/todoMultipleArgs.test.js:8:4)
 `;
@@ -37,10 +37,10 @@ FAIL __tests__/todoNoArgs.test.js
     Todo must be called with only a description.
 
       6 |  */
-      7 | 
+      7 |
     > 8 | it.todo();
         |    ^
-      9 | 
+      9 |
 
       at Object.todo (__tests__/todoNoArgs.test.js:8:4)
 `;
@@ -67,12 +67,12 @@ FAIL __tests__/statuses.test.js
     Expected: 101
     Received: 10
 
-      11 | 
+      11 |
       12 | it('fails', () => {
     > 13 |   expect(10).toBe(101);
          |              ^
       14 | });
-      15 | 
+      15 |
       16 | it.skip('skips', () => {
 
       at Object.toBe (__tests__/statuses.test.js:13:14)
diff --git a/e2e/__tests__/__snapshots__/transform.test.ts.snap b/e2e/__tests__/__snapshots__/transform.test.ts.snap
index a68d884e885c..81c2ad0e6333 100644
--- a/e2e/__tests__/__snapshots__/transform.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/transform.test.ts.snap
@@ -11,35 +11,35 @@ FAIL __tests__/ignoredFile.test.js
 
 exports[`babel-jest instruments only specific files and collects coverage 1`] = `
 ------------|---------|----------|---------|---------|-------------------
-File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ------------|---------|----------|---------|---------|-------------------
-All files   |   83.33 |      100 |      50 |      80 |                   
- covered.js |   83.33 |      100 |      50 |      80 | 13                
+All files   |   83.33 |      100 |      50 |      80 |
+ covered.js |   83.33 |      100 |      50 |      80 | 13
 ------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`custom transformer instruments files 1`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |       0 |        0 |       0 |       0 |                   
+All files |       0 |        0 |       0 |       0 |
 ----------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`no babel-jest instrumentation with no babel-jest 1`] = `
 ------------|---------|----------|---------|---------|-------------------
-File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ------------|---------|----------|---------|---------|-------------------
-All files   |   83.33 |      100 |      50 |      80 |                   
- covered.js |   83.33 |      100 |      50 |      80 | 13                
+All files   |   83.33 |      100 |      50 |      80 |
+ covered.js |   83.33 |      100 |      50 |      80 | 13
 ------------|---------|----------|---------|---------|-------------------
 `;
 
 exports[`transformer-config instruments only specific files and collects coverage 1`] = `
 ------------|---------|----------|---------|---------|-------------------
-File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ------------|---------|----------|---------|---------|-------------------
-All files   |   83.33 |      100 |      50 |      80 |                   
- Covered.js |   83.33 |      100 |      50 |      80 | 13                
+All files   |   83.33 |      100 |      50 |      80 |
+ Covered.js |   83.33 |      100 |      50 |      80 | 13
 ------------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/typescriptCoverage.test.ts.snap b/e2e/__tests__/__snapshots__/typescriptCoverage.test.ts.snap
index 98190d64a6d6..c30506ff553a 100644
--- a/e2e/__tests__/__snapshots__/typescriptCoverage.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/typescriptCoverage.test.ts.snap
@@ -2,9 +2,9 @@
 
 exports[`instruments and collects coverage for typescript files 1`] = `
 ------------|---------|----------|---------|---------|-------------------
-File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File        | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ------------|---------|----------|---------|---------|-------------------
-All files   |     100 |      100 |     100 |     100 |                   
- covered.ts |     100 |      100 |     100 |     100 |                   
+All files   |     100 |      100 |     100 |     100 |
+ covered.ts |     100 |      100 |     100 |     100 |
 ------------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/v8Coverage.test.ts.snap b/e2e/__tests__/__snapshots__/v8Coverage.test.ts.snap
index b2ec317a31d6..535e824765ac 100644
--- a/e2e/__tests__/__snapshots__/v8Coverage.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/v8Coverage.test.ts.snap
@@ -2,10 +2,10 @@
 
 exports[`prints coverage with empty sourcemaps 1`] = `
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |     100 |      100 |     100 |     100 |                   
- types.ts |     100 |      100 |     100 |     100 |                   
+All files |     100 |      100 |     100 |     100 |
+ types.ts |     100 |      100 |     100 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
 
@@ -16,10 +16,10 @@ exports[`prints coverage with missing sourcemaps 1`] = `
       at Object.log (__tests__/Thing.test.js:10:9)
 
 ----------|---------|----------|---------|---------|-------------------
-File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
+File      | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 ----------|---------|----------|---------|---------|-------------------
-All files |     100 |      100 |     100 |     100 |                   
- Thing.js |     100 |      100 |     100 |     100 |                   
- x.css    |     100 |      100 |     100 |     100 |                   
+All files |     100 |      100 |     100 |     100 |
+ Thing.js |     100 |      100 |     100 |     100 |
+ x.css    |     100 |      100 |     100 |     100 |
 ----------|---------|----------|---------|---------|-------------------
 `;
diff --git a/e2e/__tests__/__snapshots__/watchModeOnlyFailed.test.ts.snap b/e2e/__tests__/__snapshots__/watchModeOnlyFailed.test.ts.snap
index b6c02af2bf25..ee4cd32571a0 100644
--- a/e2e/__tests__/__snapshots__/watchModeOnlyFailed.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/watchModeOnlyFailed.test.ts.snap
@@ -3,11 +3,15 @@
 exports[`can press "f" to run only failed tests: test results 1`] = `
 FAIL __tests__/bar.spec.js
   ● bar 1
+
     expect(received).toBe(expected) // Object.is equality
+
     Expected: "foo"
     Received: "bar"
+
     > 1 | test('bar 1', () => { expect('bar').toBe('foo'); });
         |                                     ^
+
       at Object.toBe (__tests__/bar.spec.js:1:37)
 
 PASS __tests__/foo.spec.js
@@ -16,14 +20,18 @@ PASS __tests__/foo.spec.js
 exports[`can press "f" to run only failed tests: test results 2`] = `
 FAIL __tests__/bar.spec.js
   ✕ bar 1
+
   ● bar 1
+
     expect(received).toBe(expected) // Object.is equality
+
     Expected: "foo"
     Received: "bar"
+
     > 1 | test('bar 1', () => { expect('bar').toBe('foo'); });
         |                                     ^
-      at Object.toBe (__tests__/bar.spec.js:1:37)
 
+      at Object.toBe (__tests__/bar.spec.js:1:37)
 `;
 
 exports[`can press "f" to run only failed tests: test summary 1`] = `
diff --git a/e2e/__tests__/__snapshots__/watchModePatterns.test.ts.snap b/e2e/__tests__/__snapshots__/watchModePatterns.test.ts.snap
index f6764504118d..c21bdb00cd2d 100644
--- a/e2e/__tests__/__snapshots__/watchModePatterns.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/watchModePatterns.test.ts.snap
@@ -24,7 +24,6 @@ exports[`can press "p" to filter by file name: test results 2`] = `
 PASS __tests__/bar.spec.js
   ✓ bar 1
   ✓ bar 2
-
 `;
 
 exports[`can press "p" to filter by file name: test summary 1`] = `
diff --git a/e2e/__tests__/__snapshots__/watchModeUpdateSnapshot.test.ts.snap b/e2e/__tests__/__snapshots__/watchModeUpdateSnapshot.test.ts.snap
index 2c1b7fe0d028..6120e194f5b5 100644
--- a/e2e/__tests__/__snapshots__/watchModeUpdateSnapshot.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/watchModeUpdateSnapshot.test.ts.snap
@@ -3,27 +3,33 @@
 exports[`can press "u" to update snapshots: test results 1`] = `
 FAIL __tests__/bar.spec.js
   ✕ bar
+
   ● bar
+
     expect(received).toMatchSnapshot()
+
     Snapshot name: \`bar 1\`
+
     Snapshot: "foo"
     Received: "bar"
+
     > 1 | test('bar', () => { expect('bar').toMatchSnapshot(); });
         |                                   ^
+
       at Object.toMatchSnapshot (__tests__/bar.spec.js:1:35)
+
  › 1 snapshot failed.
 Snapshot Summary
  › 1 snapshot failed from 1 test suite. Inspect your code changes or press \`u\` to update them.
-
 `;
 
 exports[`can press "u" to update snapshots: test results 2`] = `
 PASS __tests__/bar.spec.js
   ✓ bar
+
  › 1 snapshot updated.
 Snapshot Summary
  › 1 snapshot updated from 1 test suite.
-
 `;
 
 exports[`can press "u" to update snapshots: test summary 1`] = `
diff --git a/e2e/__tests__/__snapshots__/wrongEnv.test.ts.snap b/e2e/__tests__/__snapshots__/wrongEnv.test.ts.snap
index d551b668ba8c..46de95fd905d 100644
--- a/e2e/__tests__/__snapshots__/wrongEnv.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/wrongEnv.test.ts.snap
@@ -13,13 +13,13 @@ FAIL __tests__/node.js
 
     ReferenceError: document is not defined
 
-      14 | 
+      14 |
       15 | test('use document', () => {
     > 16 |   const div = document.createElement('div');
          |               ^
-      17 | 
+      17 |
       18 |   console.log(div);
-      19 | 
+      19 |
 
       at Object.document (__tests__/node.js:16:15)
 `;
@@ -37,13 +37,13 @@ FAIL __tests__/node.js
 
     ReferenceError: navigator is not defined
 
-      30 | 
+      30 |
       31 | test('use navigator', () => {
     > 32 |   const userAgent = navigator.userAgent;
          |                     ^
-      33 | 
+      33 |
       34 |   console.log(userAgent);
-      35 | 
+      35 |
 
       at Object.navigator (__tests__/node.js:32:21)
 `;
@@ -59,11 +59,11 @@ FAIL __tests__/jsdom.js
 
     TypeError: setTimeout(...).unref is not a function
 
-      11 | 
+      11 |
       12 | test('use unref', () => {
     > 13 |   setTimeout(() => {}, 0).unref();
          |                           ^
-      14 | 
+      14 |
       15 |   expect(1).toBe(1);
       16 | });
 
@@ -83,13 +83,13 @@ FAIL __tests__/node.js
 
     ReferenceError: window is not defined
 
-      22 | 
+      22 |
       23 | test('use window', () => {
     > 24 |   const location = window.location;
          |                    ^
-      25 | 
+      25 |
       26 |   console.log(location);
-      27 | 
+      27 |
 
       at Object.window (__tests__/node.js:24:20)
 `;
@@ -104,12 +104,12 @@ FAIL __tests__/beforeTest.js
     ReferenceError: document is not defined
 
       11 | /* eslint-env browser */
-      12 | 
+      12 |
     > 13 | const div = document.createElement('div');
          |             ^
-      14 | 
+      14 |
       15 | console.log(div);
-      16 | 
+      16 |
 
       at Object.document (__tests__/beforeTest.js:13:13)
 `;
diff --git a/e2e/runJest.ts b/e2e/runJest.ts
index 56c25746739b..0c7d371a4c53 100644
--- a/e2e/runJest.ts
+++ b/e2e/runJest.ts
@@ -13,7 +13,7 @@ import * as fs from 'graceful-fs';
 import stripAnsi = require('strip-ansi');
 import type {FormattedTestResults} from '@jest/test-result';
 import type {Config} from '@jest/types';
-import {normalizeIcons} from './Utils';
+import {normalizeIcons, rightTrimStdout} from './Utils';
 
 const JEST_PATH = path.resolve(__dirname, '../packages/jest-cli/bin/jest.js');
 
@@ -108,10 +108,10 @@ function normalizeStdoutAndStderr(
   result: RunJestResult,
   options: RunJestOptions,
 ): RunJestResult {
-  result.stdout = normalizeIcons(result.stdout);
   if (options.stripAnsi) result.stdout = stripAnsi(result.stdout);
-  result.stderr = normalizeIcons(result.stderr);
+  result.stdout = normalizeIcons(rightTrimStdout(result.stdout));
   if (options.stripAnsi) result.stderr = stripAnsi(result.stderr);
+  result.stderr = normalizeIcons(rightTrimStdout(result.stderr));
 
   return result;
 }
diff --git a/packages/jest-worker/src/__performance_tests__/test.js b/packages/jest-worker/src/__performance_tests__/test.js
index 10e2571426fe..87bf958b670d 100644
--- a/packages/jest-worker/src/__performance_tests__/test.js
+++ b/packages/jest-worker/src/__performance_tests__/test.js
@@ -16,12 +16,13 @@ const JestWorker = require('../../build').Worker;
 // Typical tests: node --expose-gc test.js empty 100000
 //                node --expose-gc test.js loadTest 10000
 assert(process.argv[2], 'Pass a child method name');
-assert(process.argv[3], 'Pass the number of iteratitons');
+assert(process.argv[3], 'Pass the number of iterations');
 
 const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
 const method = process.argv[2];
 const calls = +process.argv[3];
 const threads = 6;
+const iterations = 10;
 
 function testWorkerFarm() {
   return new Promise(async resolve => {
@@ -132,7 +133,7 @@ async function main() {
   const wFResults = [];
   const jWResults = [];
 
-  for (let i = 0; i < 10; i++) {
+  for (let i = 0; i < iterations; i++) {
     console.log('-'.repeat(75));
 
     profile('worker farm');
@@ -161,7 +162,7 @@ async function main() {
   let jWGT = 0;
   let jWPT = 0;
 
-  for (let i = 0; i < 10; i++) {
+  for (let i = 0; i < iterations; i++) {
     wFGT += wFResults[i].globalTime;
     wFPT += wFResults[i].processingTime;