Stryker: Error Chdir with sandbox

Created on 3 Jul 2019 · 8Comments · Source: stryker-mutator/stryker

hello

Summary

Stryker config

module.exports = function(config) {
  config.set({
    mutator: "typescript",
    packageManager: "npm",
    reporters: ["html","dashboard"],
    testRunner: "mocha",
    transpilers: ["typescript"],
    testFramework: "mocha",
    coverageAnalysis: "off",
    tsconfigFile: "tsconfig.json",
    mutate: ["src/**"]
  });
};

Stryker environment

    "stryker-html-reporter": "^0.18.1",
    "stryker-mocha-runner": "^0.17.1",
    "@stryker-mutator/html-reporter": "^2.0.1",
    "@stryker-mutator/mocha-framework": "^2.0.1",
    "@stryker-mutator/mocha-runner": "^2.0.1",
    "@stryker-mutator/typescript": "^2.0.1"

    "mocha": "^6.1.4"

Test runner environment

stryker run

tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "preserveConstEnums": true,
    },
    "include": [
        "src/*.ts",
        "Test/*.spec.ts"
    ],
    "exclude": [
        "node_modules"
    ]
}

Your Environment

| software | version(s)
| ---------------- | -------
| node | v10.15.3
| npm | 6.9.2
| Operating System | windows 10

Add stryker.log

stryker run --fileLogLevel trace
19:41:29 (8956) INFO ConfigReader Using stryker.conf.js in the current working directory.
19:41:29 (8956) INFO TypescriptConfigEditor Loading tsconfig file C:\Users\Martin\Desktop\fire\tsconfig.json
19:41:30 (8956) INFO InputFileResolver Found 1 of 31 file(s) to be mutated.
19:41:30 (8956) INFO InitialTestExecutor Starting initial test run. This may take a while.
19:41:32 (8956) INFO InitialTestExecutor Initial test run succeeded. Ran 1 tests in 2 seconds (net 5 ms, overhead 185 ms).
19:41:34 (8956) INFO MutatorFacade 4 Mutant(s) generated
19:41:34 (8956) INFO SandboxPool Creating 3 test runners (based on CPU count)
19:41:35 (8956) INFO DashboardReporter Dashboard report is not sent when not running on a build server
19:41:35 (8956) INFO HtmlReporter Your report can be found at: file:///C:/Users/Martin/Desktop/fire/reports/mutation/html/index.html
19:41:36 (8956) WARN ChildProcessProxy Child process [pid 14952] exited unexpectedly with exit code 1 (without signal). Last part of stdout and stderr was:
        internal/process/main_
        thread_only.js:31
            return _chdir(...args);
                   ^

        Error: ENOENT: no such file or directory, chdir 'C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox4459298'
            at process.chdir (internal/process/main_thread_only.js:31:12)
            at process.chdir (C:\Users\Martin\Desktop\fire\node_modules\graceful-fs\polyfills.js:20:9)
            at ChildProcessProxyWorker.h
        andleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\ch
        ild-proxy\ChildProcessProxyWorker.js:39:29)
            at process.emit (events.js:189:13)
            at emit (internal/child_process.js:820:12)
            at process._tickCallback (internal/process/next_tick.js:63:19)
         { Error: Child process [pid 14952] exited unexpectedly with exit code 1 (without signal). Last
part of stdout and stderr was:
        internal/process/main_
        thread_only.js:31
            return _chdir(...args);
                   ^

        Error: ENOENT: no such file or directory, chdir 'C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox4459298'
            at process.chdir (internal/process/main_thread_only.js:31:12)
            at process.chdir (C:\Users\Martin\Desktop\fire\node_modules\graceful-fs\polyfills.js:20:9)
            at ChildProcessProxyWorker.h
        andleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\ch
        ild-proxy\ChildProcessProxyWorker.js:39:29)
            at process.emit (events.js:189:13)
            at emit (internal/child_process.js:820:12)
            at process._tickCallback (internal/process/next_tick.js:63:19)

    at ChildProcessProxy.handleUnexpectedExit (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxy.js:143:33)
    at ChildProcess.emit (events.js:189:13)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:248:12) innerError: undefined, pid: 14952, exitCode: 1, signal: null }
19:41:38 (8956) INFO TempFolder Failed to delete stryker temp folder C:\Users\Martin\Desktop\fire\.stryker-tmp
19:41:38 (8956) INFO Stryker Done in 8 seconds.
(node:8956) UnhandledPromiseRejectionWarning: Error: Child process [pid 14952] exited unexpectedly with
exit code 1 (without signal). Last part of stdout and stderr was:
        internal/process/main_
        thread_only.js:31
            return _chdir(...args);
                   ^

        Error: ENOENT: no such file or directory, chdir 'C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox4459298'
            at process.chdir (internal/process/main_thread_only.js:31:12)
            at process.chdir (C:\Users\Martin\Desktop\fire\node_modules\graceful-fs\polyfills.js:20:9)
            at ChildProcessProxyWorker.h
        andleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\ch
        ild-proxy\ChildProcessProxyWorker.js:39:29)
            at process.emit (events.js:189:13)
            at emit (internal/child_process.js:820:12)
            at process._tickCallback (internal/process/next_tick.js:63:19)

    at ChildProcessProxy.handleUnexpectedExit (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxy.js:143:33)
    at ChildProcess.emit (events.js:189:13)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:248:12)
(node:8956) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either
by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:8956) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Source

c0ncentus

Most helpful comment

Happy to help 😅

nicojs on 4 Jul 2019

🚀1 🎉1 😄1 👍1

All 8 comments

@c0ncentus I guess the problem is that you are using const something = require('./hello').
Add .js to your require and it should work (if it is not it. Let me know and if you can provide some repo)

kmdrGroch on 3 Jul 2019

https://github.com/c0ncentus/TestQuality

no js file but only ts files ...

Strykker not handle typescript ? : /

c0ncentus on 3 Jul 2019

It does handle it. Let me investigate it :/ it is quite strange there is an issue

kmdrGroch on 4 Jul 2019

Yea indeed it is very strange... I think @nicojs or @simondel should take a look since I have no idea why is it going on :/

kmdrGroch on 4 Jul 2019

👍1

here the log file

``19:41:29 (8956) INFO ConfigReader Using stryker.conf.js in the current working directory. 19:41:29 (8956) DEBUG BroadcastReporter Broadcasting to reporters ["html","dashboard"] 19:41:29 (8956) DEBUG ConfigReader Loading config stryker.conf.js 19:41:29 (8956) DEBUG PluginLoader Loading @stryker-mutator/* from C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator 19:41:29 (8956) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter" (matched with expression @stryker-mutator/*) 19:41:29 (8956) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework" (matched with expression @stryker-mutator/*) 19:41:29 (8956) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner" (matched with expression @stryker-mutator/*) 19:41:29 (8956) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript" (matched with expression @stryker-mutator/*) 19:41:29 (8956) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter 19:41:29 (8956) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework 19:41:29 (8956) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner 19:41:29 (8956) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript 19:41:29 (8956) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\reporters\index.js 19:41:29 (8956) DEBUG MochaOptionsLoader Mocha >= 6 detected. Using mocha'sloadOptionsto load mocha options 19:41:29 (8956) TRACE MochaOptionsLoader Mocha: loadOptions([]) => {"_":[],"config":false,"package":false,"opts":false,"diff":true,"extension":["js"],"watch-extensions":["js"],"reporter":"spec","R":"spec","slow":75,"s":75,"timeout":2000,"t":2000,"timeouts":2000,"ui":"bdd","u":"bdd"} 19:41:29 (8956) DEBUG MochaOptionsLoader Loaded options: { "extension": [ "js" ], "timeout": 2000, "ui": "bdd" } 19:41:29 (8956) INFO TypescriptConfigEditor Loading tsconfig file C:\Users\Martin\Desktop\fire\tsconfig.json 19:41:30 (8956) INFO InputFileResolver Found 1 of 31 file(s) to be mutated. 19:41:30 (8956) DEBUG InputFileResolver All input files: [ "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\8d659356-f5e1-4457-80ec-16c68e9e1dda.json", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\9dad85ad-caf2-49a1-a7b7-b0cb6984f201.json", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\processinfo\\8d659356-f5e1-4457-80ec-16c68e9e1dda.json", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\processinfo\\9dad85ad-caf2-49a1-a7b7-b0cb6984f201.json", "C:\\Users\\Martin\\Desktop\\fire\\stryker.log", "C:\\Users\\Martin\\Desktop\\fire\\.circleci\\config.yml", "C:\\Users\\Martin\\Desktop\\fire\\.gitignore", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\processinfo\\index.json", "C:\\Users\\Martin\\Desktop\\fire\\README.md", "C:\\Users\\Martin\\Desktop\\fire\\Test\\lol.spec.ts", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\Test\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\Test\\lol.spec.ts.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\base.css", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\block-navigation.js", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\prettify.css", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\prettify.js", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\sort-arrow-sprite.png", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\sorter.js", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\src\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\src\\lol.ts.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov.info", "C:\\Users\\Martin\\Desktop\\fire\\package-lock.json", "C:\\Users\\Martin\\Desktop\\fire\\package.json", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\bind-mutation-test-report.js", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\mutation-test-elements.js", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\stryker-80x80.png", "C:\\Users\\Martin\\Desktop\\fire\\src\\lol.ts", "C:\\Users\\Martin\\Desktop\\fire\\stryker.conf.js", "C:\\Users\\Martin\\Desktop\\fire\\tsconfig.json" ] 19:41:30 (8956) DEBUG InputFileResolver Files to mutate: [ "C:\\Users\\Martin\\Desktop\\fire\\src\\lol.ts" ] 19:41:30 (8956) DEBUG TestFrameworkOrchestrator ThecoverageAnalysissetting is "off", not hooking into the test framework to achieve performance benefits. 19:41:30 (8956) INFO InitialTestExecutor Starting initial test run. This may take a while. 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: C:/Users/Martin/Desktop/fire/node_modules/@types/chai/index.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: C:/Users/Martin/Desktop/fire/node_modules/@types/minimatch/index.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: C:/Users/Martin/Desktop/fire/node_modules/@types/mocha/index.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Resolving lib file lib.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: lib.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Resolving lib file lib.es5.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.es5.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: lib.es5.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Resolving lib file lib.dom.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.dom.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: lib.dom.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Resolving lib file lib.webworker.importscripts.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.webworker.importscripts.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: lib.webworker.importscripts.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Resolving lib file lib.scripthost.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.scripthost.d.ts 19:41:30 (8956) DEBUG TranspilingLanguageService Pulling file into memory: lib.scripthost.d.ts 19:41:30 (8956) DEBUG InitialTestExecutor Transpiled files: [ "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\8d659356-f5e1-4457-80ec-16c68e9e1dda.json", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\9dad85ad-caf2-49a1-a7b7-b0cb6984f201.json", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\processinfo\\8d659356-f5e1-4457-80ec-16c68e9e1dda.json", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\processinfo\\9dad85ad-caf2-49a1-a7b7-b0cb6984f201.json", "C:\\Users\\Martin\\Desktop\\fire\\stryker.log", "C:\\Users\\Martin\\Desktop\\fire\\.circleci\\config.yml", "C:\\Users\\Martin\\Desktop\\fire\\.gitignore", "C:\\Users\\Martin\\Desktop\\fire\\.nyc_output\\processinfo\\index.json", "C:\\Users\\Martin\\Desktop\\fire\\README.md", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\Test\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\Test\\lol.spec.ts.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\base.css", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\block-navigation.js", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\prettify.css", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\prettify.js", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\sort-arrow-sprite.png", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\sorter.js", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\src\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov-report\\src\\lol.ts.html", "C:\\Users\\Martin\\Desktop\\fire\\coverage\\lcov.info", "C:\\Users\\Martin\\Desktop\\fire\\package-lock.json", "C:\\Users\\Martin\\Desktop\\fire\\package.json", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\bind-mutation-test-report.js", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\index.html", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\mutation-test-elements.js", "C:\\Users\\Martin\\Desktop\\fire\\reports\\mutation\\html\\stryker-80x80.png", "C:\\Users\\Martin\\Desktop\\fire\\stryker.conf.js", "C:\\Users\\Martin\\Desktop\\fire\\tsconfig.json", "C:\\Users\\Martin\\Desktop\\fire\\Test\\lol.spec.js", "C:\\Users\\Martin\\Desktop\\fire\\src\\lol.js" ] 19:41:30 (8956) DEBUG Sandbox Creating a sandbox for files in C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox817823 19:41:30 (8956) DEBUG Sandbox Creating test runner 0 19:41:30 (8956) DEBUG ChildProcessProxy Starting C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\test-runner\ChildProcessTestRunnerWorker.js in child process 8868 19:41:32 (8956) DEBUG TimeoutDecorator Starting timeout timer (300000 ms) for a test run 19:41:31 (8868) DEBUG ChildProcessProxyWorker Changing current working directory for this process to C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox817823 19:41:31 (8868) DEBUG PluginLoader Loading @stryker-mutator/* from C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator 19:41:31 (8868) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter" (matched with expression @stryker-mutator/*) 19:41:31 (8868) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework" (matched with expression @stryker-mutator/*) 19:41:31 (8868) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner" (matched with expression @stryker-mutator/*) 19:41:31 (8868) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript" (matched with expression @stryker-mutator/*) 19:41:31 (8868) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter 19:41:31 (8868) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework 19:41:31 (8868) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner 19:41:31 (8868) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript 19:41:31 (8868) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\reporters\index.js 19:41:32 (8868) DEBUG MochaTestRunner Mocha >= 6 detected. Using mocha'shandleFilesto load files 19:41:32 (8868) DEBUG MochaTestRunner Starting Mocha test run 19:41:32 (8868) DEBUG MochaTestRunner Mocha test run completed: 1/1 passed 19:41:32 (8956) DEBUG ChildProcessProxy Disposing of worker process 8868 19:41:32 (8956) DEBUG ChildProcessProxy Kill 8868 19:41:32 (8956) INFO InitialTestExecutor Initial test run succeeded. Ran 1 tests in 2 seconds (net 5 ms, overhead 185 ms). 19:41:32 (8956) DEBUG ChildProcessProxy Starting C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\ChildProcessTranspilerWorker.js in child process 5592 19:41:32 (5592) DEBUG PluginLoader Loading @stryker-mutator/* from C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator 19:41:32 (5592) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter" (matched with expression @stryker-mutator/*) 19:41:32 (5592) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework" (matched with expression @stryker-mutator/*) 19:41:32 (5592) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner" (matched with expression @stryker-mutator/*) 19:41:32 (5592) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript" (matched with expression @stryker-mutator/*) 19:41:32 (5592) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter 19:41:32 (5592) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework 19:41:32 (5592) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner 19:41:32 (5592) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript 19:41:33 (5592) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\reporters\index.js 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: C:/Users/Martin/Desktop/fire/node_modules/@types/chai/index.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: C:/Users/Martin/Desktop/fire/node_modules/@types/minimatch/index.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: C:/Users/Martin/Desktop/fire/node_modules/@types/mocha/index.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Resolving lib file lib.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: lib.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Resolving lib file lib.es5.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.es5.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: lib.es5.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Resolving lib file lib.dom.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.dom.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: lib.dom.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Resolving lib file lib.webworker.importscripts.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.webworker.importscripts.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: lib.webworker.importscripts.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Resolving lib file lib.scripthost.d.ts to C:\Users\Martin\Desktop\fire\node_modules\typescript\lib\lib.scripthost.d.ts 19:41:33 (5592) DEBUG TranspilingLanguageService Pulling file into memory: lib.scripthost.d.ts 19:41:34 (8956) INFO MutatorFacade 4 Mutant(s) generated 19:41:34 (8956) INFO SandboxPool Creating 3 test runners (based on CPU count) 19:41:34 (8956) DEBUG Sandbox Creating a sandbox for files in C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox3861869 19:41:34 (8956) DEBUG Sandbox Creating a sandbox for files in C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox7674656 19:41:34 (8956) DEBUG Sandbox Creating test runner 1 19:41:34 (8956) DEBUG ChildProcessProxy Starting C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\test-runner\ChildProcessTestRunnerWorker.js in child process 12508 19:41:34 (8956) DEBUG Sandbox Creating test runner 0 19:41:34 (8956) DEBUG ChildProcessProxy Starting C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\test-runner\ChildProcessTestRunnerWorker.js in child process 2352 19:41:35 (8956) DEBUG Sandbox Creating a sandbox for files in C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox4459298 19:41:34 (2352) DEBUG ChildProcessProxyWorker Changing current working directory for this process to C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox3861869 19:41:34 (2352) DEBUG PluginLoader Loading @stryker-mutator/* from C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator 19:41:34 (2352) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter" (matched with expression @stryker-mutator/*) 19:41:34 (2352) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework" (matched with expression @stryker-mutator/*) 19:41:34 (2352) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner" (matched with expression @stryker-mutator/*) 19:41:34 (2352) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript" (matched with expression @stryker-mutator/*) 19:41:34 (2352) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter 19:41:34 (2352) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework 19:41:34 (2352) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner 19:41:35 (2352) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript 19:41:35 (2352) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\reporters\index.js 19:41:35 (2352) DEBUG MochaTestRunner Mocha >= 6 detected. Using mocha'shandleFiles` to load files
19:41:35 (8956) DEBUG TimeoutDecorator Starting timeout timer (5192.5 ms) for a test run
19:41:35 (8956) DEBUG Sandbox Creating test runner 2
19:41:35 (8956) DEBUG ChildProcessProxy Starting C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\test-runner\ChildProcessTestRunnerWorker.js in child process 14952
19:41:35 (8956) DEBUG Sandbox Transpile error occurred: "Error: Error: An error occurred in transpiler "typescript". Inner error: Error: C:/Users/Martin/Desktop/fire/src/lol.ts(2,15): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
C:/Users/Martin/Desktop/fire/src/lol.ts(2,26): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.

Error: C:/Users/Martin/Desktop/fire/src/lol.ts(2,15): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
C:/Users/Martin/Desktop/fire/src/lol.ts(2,26): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.

at TypescriptTranspiler.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript\src\TypescriptTranspiler.js:25:35)
at TranspilerFacade.performTranspileChain (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:23:53)
at TranspilerFacade.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:18:21)
at ChildProcessTranspilerWorker.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\ChildProcessTranspilerWorker.js:14:37)
at ChildProcessProxyWorker.doCall (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:74:56)
at resolve (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:53)
at new Promise (<anonymous>)
at ChildProcessProxyWorker.handleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:17)
at process.emit (events.js:189:13)
at emit (internal/child_process.js:820:12)

Error: An error occurred in transpiler "typescript". Inner error: Error: C:/Users/Martin/Desktop/fire/src/lol.ts(2,15): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
C:/Users/Martin/Desktop/fire/src/lol.ts(2,26): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.

at TypescriptTranspiler.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript\src\TypescriptTranspiler.js:25:35)
at TranspilerFacade.performTranspileChain (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:23:53)
at TranspilerFacade.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:18:21)
at ChildProcessTranspilerWorker.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\ChildProcessTranspilerWorker.js:14:37)
at ChildProcessProxyWorker.doCall (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:74:56)
at resolve (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:53)
at new Promise (<anonymous>)
at ChildProcessProxyWorker.handleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:17)
at process.emit (events.js:189:13)
at emit (internal/child_process.js:820:12)
at current.transpiler.transpile.catch.error (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:25:23)
at process._tickCallback (internal/process/next_tick.js:68:7)

Error: Error: An error occurred in transpiler "typescript". Inner error: Error: C:/Users/Martin/Desktop/fire/src/lol.ts(2,15): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
C:/Users/Martin/Desktop/fire/src/lol.ts(2,26): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.

at TypescriptTranspiler.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript\src\TypescriptTranspiler.js:25:35)
at TranspilerFacade.performTranspileChain (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:23:53)
at TranspilerFacade.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:18:21)
at ChildProcessTranspilerWorker.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\ChildProcessTranspilerWorker.js:14:37)
at ChildProcessProxyWorker.doCall (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:74:56)
at resolve (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:53)
at new Promise (<anonymous>)
at ChildProcessProxyWorker.handleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:17)
at process.emit (events.js:189:13)
at emit (internal/child_process.js:820:12)

at TypescriptTranspiler.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript\src\TypescriptTranspiler.js:25:35)
at TranspilerFacade.performTranspileChain (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:23:53)
at TranspilerFacade.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:18:21)
at ChildProcessTranspilerWorker.transpile (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\ChildProcessTranspilerWorker.js:14:37)
at ChildProcessProxyWorker.doCall (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:74:56)
at resolve (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:53)
at new Promise (<anonymous>)
at ChildProcessProxyWorker.handleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxyWorker.js:46:17)
at process.emit (events.js:189:13)
at emit (internal/child_process.js:820:12)
at current.transpiler.transpile.catch.error (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\transpiler\TranspilerFacade.js:25:23)
at process._tickCallback (internal/process/next_tick.js:68:7)
at ChildProcess.worker.on (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxy.js:100:68)
at ChildProcess.emit (events.js:189:13)
at emit (internal/child_process.js:820:12)
at process._tickCallback (internal/process/next_tick.js:63:19)" during transpiling of mutant BinaryExpression: (-) file://C:\Users\Martin\Desktop\fire\src\lol.ts:2:24

19:41:34 (12508) DEBUG ChildProcessProxyWorker Changing current working directory for this process to C:\Users\Martin\Desktop\fire.stryker-tmp\sandbox7674656
19:41:35 (8956) DEBUG TimeoutDecorator Starting timeout timer (5192.5 ms) for a test run
19:41:34 (12508) DEBUG PluginLoader Loading @stryker-mutator/* from C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator
19:41:34 (12508) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter" (matched with expression @stryker-mutator/)
19:41:34 (12508) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework" (matched with expression @stryker-mutator/)
19:41:34 (12508) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner" (matched with expression @stryker-mutator/)
19:41:34 (12508) DEBUG PluginLoader Loading plugin "C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript" (matched with expression @stryker-mutator/)
19:41:34 (12508) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\html-reporter
19:41:34 (12508) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-framework
19:41:34 (12508) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\mocha-runner
19:41:35 (12508) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\typescript
19:41:35 (12508) DEBUG PluginLoader Loading plugins C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\reporters\index.js
19:41:35 (12508) DEBUG MochaTestRunner Mocha >= 6 detected. Using mocha's handleFiles to load files
19:41:35 (2352) DEBUG MochaTestRunner Starting Mocha test run
19:41:35 (2352) TRACE MochaTestRunner Test failed: Describe lol It Should duck duck. Error: expected undefined to equal 'P'
19:41:35 (2352) DEBUG MochaTestRunner Mocha test run completed: 0/1 passed
19:41:35 (8956) DEBUG TimeoutDecorator Starting timeout timer (5192.5 ms) for a test run
19:41:35 (2352) DEBUG MochaTestRunner Starting Mocha test run
19:41:35 (2352) DEBUG MochaTestRunner Mocha test run completed: 0/0 passed
19:41:35 (12508) DEBUG MochaTestRunner Starting Mocha test run
19:41:35 (12508) DEBUG MochaTestRunner Mocha test run completed: 1/1 passed
19:41:35 (8956) DEBUG HtmlReporter No base folder configuration found (using configuration: htmlReporter: { baseDir: 'output/folder' }), using default reports\mutation\html
19:41:35 (8956) INFO DashboardReporter Dashboard report is not sent when not running on a build server
19:41:35 (8956) DEBUG ScoreResultCalculator No breaking threshold configured. Won't fail the build no matter how low your mutation score is. Set thresholds.break to change this behavior.
19:41:35 (8956) INFO HtmlReporter Your report can be found at: file:///C:/Users/Martin/Desktop/fire/reports/mutation/html/index.html
19:41:35 (8956) DEBUG TempFolder Deleting stryker temp folder C:\Users\Martin\Desktop\fire.stryker-tmp
19:41:36 (8956) TRACE ChildProcessProxy internal/process/main_
19:41:36 (8956) TRACE ChildProcessProxy thread_only.js:31
return _chdir(...args);
^

Error: ENOENT: no such file or directory, chdir 'C:\Users\Martin\Desktop\fire.stryker-tmp\sandbox4459298'
at process.chdir (internal/process/main_thread_only.js:31:12)
at process.chdir (C:\Users\Martin\Desktop\fire\node_modules\graceful-fs\polyfills.js:20:9)
at ChildProcessProxyWorker.h
19:41:36 (8956) TRACE ChildProcessProxy andleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\ch
19:41:36 (8956) TRACE ChildProcessProxy ild-proxy\ChildProcessProxyWorker.js:39:29)
at process.emit (events.js:189:13)
at emit (internal/child_process.js:820:12)
at process._tickCallback (internal/process/next_tick.js:63:19)

19:41:36 (8956) WARN ChildProcessProxy Child process [pid 14952] exited unexpectedly with exit code 1 (without signal). Last part of stdout and stderr was:
internal/process/main_
thread_only.js:31
return _chdir(...args);
^

Error: ENOENT: no such file or directory, chdir 'C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox4459298'
    at process.chdir (internal/process/main_thread_only.js:31:12)
    at process.chdir (C:\Users\Martin\Desktop\fire\node_modules\graceful-fs\polyfills.js:20:9)
    at ChildProcessProxyWorker.h
andleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\ch
ild-proxy\ChildProcessProxyWorker.js:39:29)
    at process.emit (events.js:189:13)
    at emit (internal/child_process.js:820:12)
    at process._tickCallback (internal/process/next_tick.js:63:19)
 { Error: Child process [pid 14952] exited unexpectedly with exit code 1 (without signal). Last part of stdout and stderr was:
internal/process/main_
thread_only.js:31
    return _chdir(...args);
           ^

Error: ENOENT: no such file or directory, chdir 'C:\Users\Martin\Desktop\fire\.stryker-tmp\sandbox4459298'
    at process.chdir (internal/process/main_thread_only.js:31:12)
    at process.chdir (C:\Users\Martin\Desktop\fire\node_modules\graceful-fs\polyfills.js:20:9)
    at ChildProcessProxyWorker.h
andleMessage (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\ch
ild-proxy\ChildProcessProxyWorker.js:39:29)
    at process.emit (events.js:189:13)
    at emit (internal/child_process.js:820:12)
    at process._tickCallback (internal/process/next_tick.js:63:19)

at ChildProcessProxy.handleUnexpectedExit (C:\Users\Martin\Desktop\fire\node_modules\@stryker-mutator\core\src\child-proxy\ChildProcessProxy.js:143:33)
at ChildProcess.emit (events.js:189:13)
at Process.ChildProcess._handle.onexit (internal/child_process.js:248:12) innerError: undefined, pid: 14952, exitCode: 1, signal: null }

19:41:38 (8956) INFO TempFolder Failed to delete stryker temp folder C:\Users\Martin\Desktop\fire.stryker-tmp
19:41:38 (8956) INFO Stryker Done in 8 seconds.
19:41:38 (8956) DEBUG ChildProcessProxy Disposing of worker process 5592
```

c0ncentus on 4 Jul 2019

Fixed with https://github.com/c0ncentus/TestQuality/pull/1

nicojs on 4 Jul 2019

Happy to help 😅

nicojs on 4 Jul 2019

🚀1 🎉1 😄1 👍1

here my config file for anyone have this issue 🥇

module.exports = function(config) { config.set({ mutator: 'typescript', packageManager: 'npm', reporters: ['html','dashboard'], testRunner: 'mocha', transpilers: [ 'typescript' ], testFramework: 'mocha', coverageAnalysis: 'perTest', tsconfigFile: 'tsconfig.json', mutate: ['src/**'], maxConcurrentTestRunners: 1, mochaOptions: { spec: [ 'Test/**/*.js' ] } }); };

c0ncentus on 5 Jul 2019

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