.. | ||
browser | ||
electron | ||
node | ||
assert.js | ||
coverage.js | ||
fullJsonStreamReporter.js | ||
README.md |
Unit Tests
Run (inside Electron)
./scripts/test.[sh|bat]
All unit tests are run inside a electron-browser environment which access to DOM and Nodejs api. This is the closest to the environment in which VS Code itself ships. Notes:
- use the
--debug
to see an electron window with dev tools which allows for debugging - to run only a subset of tests use the
--run
or--glob
options - use
yarn watch
to automatically compile changes
For instance, ./scripts/test.sh --debug --glob **/extHost*.test.js
runs all tests from extHost
-files and enables you to debug them.
Run (inside browser)
yarn test-browser --browser webkit --browser chromium
Unit tests from layers common
and browser
are run inside chromium
, webkit
, and (soon’ish) firefox
(using playwright). This complements our electron-based unit test runner and adds more coverage of supported platforms. Notes:
- these tests are part of the continuous build, that means you might have test failures that only happen with webkit on windows or chromium on linux
- you can run these tests locally via yarn
test-browser --browser chromium --browser webkit
- to debug, open
<vscode>/test/unit/browser/renderer.html
inside a browser and use the?m=<amd_module>
-query to specify what AMD module to load, e.gfile:///Users/jrieken/Code/vscode/test/unit/browser/renderer.html?m=vs/base/test/common/strings.test
runs all tests fromstrings.test.ts
- to run only a subset of tests use the
--run
or--glob
options
Run (with node)
yarn run mocha --ui tdd --run src/vs/editor/test/browser/controller/cursor.test.ts
Coverage
The following command will create a coverage
folder at the root of the workspace:
OS X and Linux
./scripts/test.sh --coverage
Windows
scripts\test --coverage