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Commit2c1249e

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fix: jest --onlyFailures --listTests now correctly lists only failed tests (#15700)
1 parentc88d1f1 commit2c1249e

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3 files changed

+61
-8
lines changed

3 files changed

+61
-8
lines changed

‎CHANGELOG.md‎

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@@ -9,6 +9,7 @@
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###Fixes
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-`[jest-config]` Fix ESM TS config loading in a CJS project ([#15694](https://github.com/jestjs/jest/pull/15694))
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-`[jest-core]` jest --onlyFailures --listTests now correctly lists only failed tests([#15700](https://github.com/jestjs/jest/pull/15700))
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###Features
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‎e2e/__tests__/listTests.test.ts‎

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@@ -8,6 +8,8 @@
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import*aspathfrom'path';
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import*asfsfrom'graceful-fs';
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importrunJestfrom'../runJest';
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import{tmpdir}from'os';
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import{cleanup,createEmptyPackage,writeFiles}from'../Utils';
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consttestRootDir=path.resolve(__dirname,'..','..');
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@@ -85,4 +87,54 @@ describe('--listTests flag', () => {
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).toMatchSnapshot();
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});
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});
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describe('--onlyFailures flag',()=>{
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consttempDir=path.resolve(tmpdir(),'temp-only-failures');
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beforeEach(()=>{
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// Clean up any existing temp directory and create a new one
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cleanup(tempDir);
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createEmptyPackage(tempDir,{jest:{testEnvironment:'node'}});
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// Create test files
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writeFiles(tempDir,{
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'failing.test.js':
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'test("failing test", () => { expect(true).toBe(false); });',
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'passing.test.js':
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'test("passing test", () => { expect(true).toBe(true); });',
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});
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});
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afterEach(()=>{
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cleanup(tempDir);
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});
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it('lists only failed tests after a test run',()=>{
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runJest(tempDir);
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const{exitCode, stdout}=runJest(tempDir,[
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'--listTests',
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'--onlyFailures',
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]);
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expect(exitCode).toBe(0);
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constlistedTests=stdout
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.trim()
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.split('\n')
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.filter(line=>line.length>0);
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expect(listedTests).toHaveLength(1);
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expect(listedTests[0]).toMatch(/failing\.test\.js$/);
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expect(stdout).not.toMatch(/passing\.test\.js$/);
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});
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it('lists no tests when no failed tests exist',()=>{
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const{exitCode, stdout}=runJest('list-tests',[
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'--listTests',
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'--onlyFailures',
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]);
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expect(exitCode).toBe(0);
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expect(stdout.trim()).toBe('');
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});
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});
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});

‎packages/jest-core/src/runJest.ts‎

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@@ -216,6 +216,14 @@ export default async function runJest({
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allTests=awaitsequencer.sort(allTests);
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if(globalConfig.onlyFailures){
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if(failedTestsCache){
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allTests=failedTestsCache.filterTests(allTests);
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}else{
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allTests=awaitsequencer.allFailedTests(allTests);
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}
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}
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if(globalConfig.listTests){
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consttestsPaths=[...newSet(allTests.map(test=>test.path))];
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lettestsListOutput;
@@ -238,14 +246,6 @@ export default async function runJest({
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return;
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}
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if(globalConfig.onlyFailures){
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if(failedTestsCache){
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allTests=failedTestsCache.filterTests(allTests);
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}else{
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allTests=awaitsequencer.allFailedTests(allTests);
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}
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}
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consthasTests=allTests.length>0;
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if(!hasTests){

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