IntelliJ IDEA 2017.2 Help

Coverage Tool Window

View | Tool Windows | Coverage

This tool window appears on running with coverage, and displays coverage measurement results.

In this section:


arrowUpClick this button to go up one level.
flattenPackagesWhen this button is pressed, all the packages are displayed as a single-level view.
autoScrollToSource When this button is pressed, source code of the class selected in the tool window, automatically opens in a separate editor tab, and gains the focus.
autoscrollFromSource When this button is pressed, when source code of certain class gets the focus in the editor, the corresponding node is automatically highlighted in the tool window.
exportToTextFile Click this button to generate a code coverage report and save it to the specified directory. See Generating Code Coverage Report for details.

The button is not available when the tests are executed on Karma because a coverage report is actually generated on the disk every time Karma tests are run. The format of a coverage report can be configured in the configuration file, for example:

// karma.conf.js module.exports = function(config) { config.set({ ... // optionally, configure the reporter coverageReporter: { type : 'html', dir : 'coverage/' } ... });};
The following type values are acceptable:
  • html produces a bunch of HTML files with annotated source code.
  • lcovonly produces an file.
  • lcov produces HTML + .lcov files. This format is applied by default.
  • cobertura produces a cobertura-coverage.xml file for easy Hudson integration.
  • text-summary produces a compact text summary of coverage, typically to the console.
  • text produces a detailed text table with coverage for all files.

This toolbar button is duplicated by the main menu command Analyze | Generate Coverage Report.

close Click this button to close the tool window.

This toolbar button is duplicated by the main menu command Analyze | Hide Coverage Data.

icon help Click this button to show reference.

Context menu

Jump to Source F4 Choose this command to open the selected file in the editor.
Last modified: 29 November 2017

See Also