istanbul-instrumenter-loader | Istanbul Instrumenter Loader | Code Coverage Tools library

 by   webpack-contrib JavaScript Version: 3.0.0 License: MIT

kandi X-RAY | istanbul-instrumenter-loader Summary

kandi X-RAY | istanbul-instrumenter-loader Summary

istanbul-instrumenter-loader is a JavaScript library typically used in Code Quality, Code Coverage Tools, Webpack applications. istanbul-instrumenter-loader has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i istanbul-instrumenter-loader-fix' or download it from GitHub, npm.

Instrument JS files with istanbul-lib-instrument for subsequent code coverage reporting.

            kandi-support Support

              istanbul-instrumenter-loader has a low active ecosystem.
              It has 274 star(s) with 66 fork(s). There are 13 watchers for this library.
              It had no major release in the last 12 months.
              There are 17 open issues and 47 have been closed. On average issues are closed in 171 days. There are 11 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of istanbul-instrumenter-loader is 3.0.0

            kandi-Quality Quality

              istanbul-instrumenter-loader has 0 bugs and 0 code smells.

            kandi-Security Security

              istanbul-instrumenter-loader has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              istanbul-instrumenter-loader code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              istanbul-instrumenter-loader is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              istanbul-instrumenter-loader releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of istanbul-instrumenter-loader
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            istanbul-instrumenter-loader Key Features

            No Key Features are available at this moment for istanbul-instrumenter-loader.

            istanbul-instrumenter-loader Examples and Code Snippets

            No Code Snippets are available at this moment for istanbul-instrumenter-loader.

            Community Discussions


            CSS is not loading for Cypress component testing using angular
            Asked 2022-Mar-21 at 16:45

            I am trying to do component testing using Cypress component test runner. The web components are built using stencil. We compile the stencil components and create respective "Angular component" and import them into our projects.

            The component is as expected when launched in the angular app. However when it is mounted, and the tests are executed using cypress, the CSS for these pre built components are not getting loaded.




            Answered 2022-Mar-16 at 03:01

            The styles are .scss which need preprocessing, which happens in cypress/plugins/index.js

            You already have a webpack.config in your plugins folder.

            Does it have a rule for scss?



            Can @ngtools/webpack AngularWebpackPlugin link partially compiled ivy libraries?
            Asked 2021-Sep-23 at 22:16

            I've got this somewhat old Angular web application which was updated from Angular 6 to Angular 12, however, Angular CLI is not being used for building it, instead it relies on Webpack 5, its loaders and AngularWebpackPlugin from @ngtools/webpack.

            Recently, I needed to upgrade to a latest version of a library I was using and I got greeted with the following warning after my production build:



            Answered 2021-Sep-23 at 22:16

            Is there a certain plugin i need to use to "link" the partially compiled libraries so I avoid this issue?

            Yes! You need to add the Angular Linker to process the problematic plugin. It's currently only available as a Babel plugin: @angular/compiler-cli/linker/babel

            In short, add this to your Webpack config and replace ng-click-outside with your plugin(s):



            Angular templates in WebStorm 2020.3 show Unresolved pipes and variables after recent updates
            Asked 2021-Jul-14 at 22:42

            We recently upgraded to Angular 12 and "typescript": "4.2.4". I use WebStorm 2020.3.

            My template files suddenly fail to recognize pipes such as date or async and public component properties (that were previously recognized and I'm not the only member of my team impacted this way). But, the app compiles without issues.

            This is my first time asking a question here. Any help is greatly appreciated.

            package.json dependencies:



            Answered 2021-Jul-11 at 15:34

            I was able to resolve the issue by running rm -rf node_modules && npm i on my project file in the terminal.



            Angular 11 is not running ngcc
            Asked 2021-Apr-19 at 19:46

            I have an old Angular application, which I have upgraded from Angular 9 to Angular 11. (It had many stable upgrades throughout the years, starting from Angular 2)

            My problem is, that the ngcc is not running ng build:



            Answered 2021-Feb-03 at 14:10

            My problem was that an another tsconfig file was overwriting the root's definitions, and turned off ivy and ngcc altogether.




            How to resolve "Cannot read property 'map' of null" after npm start?
            Asked 2020-Sep-11 at 18:39

            I have an Angular 4.3.2 app that has been running for a few years. I need to fix some vulnerabilities that were found in the various packages (many of which were fixed with a npm audit fix). However after I fixed a bunch of vulnerabilities in the package.json (and upgrading some code in the package* files), I then do a 'npm start' and webpage does not load. After inspecting the page and checking the console, it prints this out:



            Answered 2020-Sep-11 at 18:39

            Looks like you changed too many packages at once. Revert your site back to when it worked, and only add one package update at a time, testing it after each update. Then you'll know what package is causing issues



            Angular + Cypress code coverage reporting not working
            Asked 2020-Jun-15 at 00:49

            I have been trying to get Cypress code coverage working with my Angular production project to no avail.

            To try and help diagnose it, I have created a minimal implementation project to make sure I wasn't introducing anything weird in the production version, which I don't think I am as the same issue is still happening. It's starting to drive me mad!

            I have used a few references and as far as I can see I have the things in place I need to:

            As far as I can tell the Angular and Cypress side is all hooked up and am getting output in the .nyc_output folder and a coverage report. However the report is not indicating typescript line coverage or including those stats.

            I have seen this but didn't seem to help.

            Code Instrumentation (webpack extension + angular.json):



            Answered 2020-Jun-15 at 00:49

            Comparing ang-cy-cov-example to your package.json, a major difference is that he uses @cypress/code-coverage@1.14.0 where-as you have the latest v3.8.1.

            Changing back to this v1.14.0 works ok with your setup. Since your info indicates data is appearing in .nyc_output/out.json, I tested with the command line ./node_modules/.bin/nyc report which gives a quick view in the console.

            Comparing .nyc_output/out.json between the two versions, the individual nodes are structurally the same, i.e have the correct sections (path, statementMap, inputSourceMap etc).

            There are two types of additional nodes

            • additional files such as karma.conf.js, coverage.webpack.js, cy-ts-preprocessor.js, integration/spec.ts, support/commands.ts - which we are not interested in.

            • the files we are interested in are duplicated at the end of the file but the duplicates have no coverage metrics.


            First copy of main.ts with metrics



            error while npm start getting error of sass-loader
            Asked 2020-Feb-23 at 17:08

            ERROR in ./src/assets/scss/styles.scss (./node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!./node_modules/postcss-loader/src??embedded!./node_modules/sass-loader/dist/cjs.js??ref--14-3!./src/assets/scss/styles.scss) Module build failed (from ./node_modules/sass-loader/dist/cjs.js):



            Answered 2020-Feb-23 at 17:08

            try below steps;

            Try 1

            npm install node-sass

            Try 2

            remove node_modules folder and run npm install

            Try 3

            npm rebuild node-sass

            Try 4

            npm install --save node-sass



            Fontawesome fonts not loading using Aurelia, with Scss, and webpack
            Asked 2020-Feb-11 at 16:30

            So I have this project where I'm using Aurelia, Bulma, Scss, Fontawesome and Webpack. I've installed both Bulma and FontAwesome with yarn. The stylesheets for both appear intact.

            Here's my app.html, everything seems to work right except the fas fa-plus icon.



            Answered 2020-Feb-11 at 16:30

            As per documentation you should use the direct path to the css file for the import


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install istanbul-instrumenter-loader

            To create a code coverage report for all components (even for those for which you have no tests yet) you have to require all the 1) sources and 2) tests. Something like it's described in "alternative usage" of karma-webpack. ℹ️ This file will be the only entry point for karma.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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