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src/sys/test_runners/gtest/README.md

GTest Runner

Reviewed on: 2020-04-20

GTest Runner is a test runner that launches a gtest binary as a component, parses its output, and translates it to fuchsia.test.Suite protocol on behalf of the test.

Building

fx set core.x64 --with //src/sys/test_runners/gtest
fx build

Examples

Examples to demonstrate how to write v2 test

To run this example:

fx run-test gtest-runner-example-tests

Limitations

Currently gtest runner doesn't support:

  • Disabled tests.
  • Tests writing to stdout, those tests can be executed but stdout is lost.

Testing

Run:

fx run-test gtest_runner_tests

Source layout

The entrypoint is located in src/main.rs, the FIDL service implementation and all the test logic exists in src/test_server.rs. Unit tests are co-located with the implementation.