angular-docs-cn/tools/material-ci/instructions.md

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Unit tests for Angular CDK/Material

The unit tests from angular/material2 run on CircleCI under the material-unit-tests job. Known failing tests are skipped based on the blocklist in tools/material-ci/angular_material_test_blocklist.js. Whenever the root cause of a known failure is identified, the notes field for the corresponding tests should be updated. Whenever a failure is resolved, the corresponding tests should be removed from the blocklist.

Debugging

To debug a failure, you need to work against the angular/material2 repo:

  1. Clone angular/material2
  2. Checkout the ivy-2019 branch
  3. Run yarn
  4. Run scripts/ivy/install-angular.sh path/to/local/angular/repo
  5. Run gulp test

Regenerating the blocklist

If a problem has been fixed, you can regenerate the blocklist by:

  1. Clone angular/material2
  2. Checkout the ivy-2019 branch
  3. Run yarn
  4. Run scripts/ivy/install-angular.sh path/to/local/angular/repo
  5. Run gulp test. Let it finish. It will take a few minutes.
  6. Run scripts/ivy/generate-blocklist.js path/to/local/angular/repo
  7. Copy the new blocklist from dist/angular_material_test_blocklist.js