Sign upLogin

karma-runner/karma

View on GitHub
Star

Showing 193 of 258 total issues

Avoid deeply nested control flow statements.
Open

        if (obj.constructor && typeof obj.constructor === 'function') {
          constructor = obj.constructor.name
        }
Severity: Major
Found in static/context.js - About 45 mins to fix

    Function createProxyHandler has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

    function createProxyHandler (proxies, urlRoot) {
  if (!proxies.length) {
    const nullProxy = (request, response, next) => next()
    nullProxy.upgrade = () => {}
    return nullProxy
    Severity: Minor
    Found in lib/middleware/proxy.js - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function calculateExitCode has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

      calculateExitCode (results, singleRunBrowserNotCaptured, config) {
    config = config || {}
    if (results.disconnected || singleRunBrowserNotCaptured) {
      return 1
    }
    Severity: Minor
    Found in lib/browser_collection.js - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function setup has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

    function setup (level, colors, appenders) {
  // Turn color on/off on the console appenders with pattern layout
  const pattern = colors ? constant.COLOR_PATTERN : constant.NO_COLOR_PATTERN
  if (appenders) {
    // Convert Array to Object for backwards compatibility.
    Severity: Minor
    Found in lib/logger.js - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function error has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

      this.error = function (messageOrEvent, source, lineno, colno, error) {
    Severity: Minor
    Found in static/karma.js - About 35 mins to fix

      Function error has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

        this.error = function (messageOrEvent, source, lineno, colno, error) {
      Severity: Minor
      Found in client/karma.js - About 35 mins to fix

        Function baseBrowserDecoratorFactory has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

          baseLauncherDecorator,
  captureTimeoutLauncherDecorator,
  retryLauncherDecorator,
  processLauncherDecorator,
  processKillTimeout
        Severity: Minor
        Found in lib/launcher.js - About 35 mins to fix

          Function watch has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

          function watch (patterns, excludes, fileList, usePolling, emitter) {
          Severity: Minor
          Found in lib/watcher.js - About 35 mins to fix

            Function BaseReporter has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Open

            const BaseReporter = function (formatError, reportSlow, useColors, browserConsoleLogOptions, adapter) {
            Severity: Minor
            Found in lib/reporters/base.js - About 35 mins to fix

              Function resolve has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
              Open

              function resolve (plugins, emitter) {
  const modules = []

  function requirePlugin (name) {
    log.debug(`Loading plugin ${name}.`)
              Severity: Minor
              Found in lib/plugin.js - About 35 mins to fix

              Cognitive Complexity

              Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

              A method's cognitive complexity is based on a few simple rules:

              • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
              • Code is considered more complex for each "break in the linear flow of the code"
              • Code is considered more complex when "flow breaking structures are nested"

              Further reading

              Function main has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
              Open

              const main = async () => {
  if (process.argv[2] === 'build') {
    await bundleResourceToFile('client/main.js', 'static/karma.js')
    await bundleResourceToFile('context/main.js', 'static/context.js')
  } else if (process.argv[2] === 'check') {
              Severity: Minor
              Found in scripts/client.js - About 35 mins to fix

              Cognitive Complexity

              Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

              A method's cognitive complexity is based on a few simple rules:

              • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
              • Code is considered more complex for each "break in the linear flow of the code"
              • Code is considered more complex when "flow breaking structures are nested"

              Further reading

              Function onKeypress has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
              Open

                onKeypress (key) {
    if (!currentOptions || !key) {
      return
    }
              Severity: Minor
              Found in lib/init/state_machine.js - About 35 mins to fix

              Cognitive Complexity

              Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

              A method's cognitive complexity is based on a few simple rules:

              • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
              • Code is considered more complex for each "break in the linear flow of the code"
              • Code is considered more complex when "flow breaking structures are nested"

              Further reading

              Avoid too many return statements within this function.
              Open

                      return obj.toString()
              Severity: Major
              Found in static/karma.js - About 30 mins to fix

                Avoid too many return statements within this function.
                Open

                      return strs.join('')
                Severity: Major
                Found in static/karma.js - About 30 mins to fix

                  Avoid too many return statements within this function.
                  Open

                            return serialize(obj)
                  Severity: Major
                  Found in static/context.js - About 30 mins to fix

                    Avoid too many return statements within this function.
                    Open

                              return serialize(obj)
                    Severity: Major
                    Found in static/karma.js - About 30 mins to fix

                      Avoid too many return statements within this function.
                      Open

                                return serialize(obj)
                      Severity: Major
                      Found in common/stringify.js - About 30 mins to fix

                        Avoid too many return statements within this function.
                        Open

                                return obj.toString() + '\n' + obj.stack
                        Severity: Major
                        Found in common/stringify.js - About 30 mins to fix

                          Avoid too many return statements within this function.
                          Open

                                return 0 // Tests executed without infrastructure error, exit with 0 independent of test status.
                          Severity: Major
                          Found in lib/browser_collection.js - About 30 mins to fix

                            Avoid too many return statements within this function.
                            Open

                                  return filesPromise.then((files) => {
        let fileServer
        let requestedFileUrl
        log.debug('custom files', customContextFile, customDebugFile, customClientContextFile)
        if (isRequestingContextFile && customContextFile) {
                            Severity: Major
                            Found in lib/middleware/karma.js - About 30 mins to fix
                              Severity
                              Category
                              Status
                              Source
                              Language