esp-idf/tools/unit-test-app/README.md
Angus Gratton ca4f5b9ee6 unit test runer: Add capability to use ![tag] to run all-tests-except-tag
Mostly useful for running ![ignore] to skip ignored tests.
2017-05-10 17:22:30 +10:00

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# Unit Test App
ESP-IDF unit tests are run using Unit Test App. The app can be built with the unit tests for a specific component. Unit tests are in `test` subdirectories of respective components.
# Building Unit Test App
* Follow the setup instructions in the top-level esp-idf README.
* Set IDF_PATH environment variable to point to the path to the esp-idf top-level directory.
* Change into `tools/unit-test-app` directory
* `make menuconfig` to configure the Unit Test App.
* `make TEST_COMPONENTS=` with `TEST_COMPONENTS` set to names of the components to be included in the test app. Or `make TESTS_ALL=1` to build the test app with all the tests for components having `test` subdirectory.
* Follow the printed instructions to flash, or run `make flash`.
# Running Unit Tests
The unit test loader will prompt by showing a menu of available tests to run:
* Type a number to run a single test.
* `*` to run all tests.
* `[tagname]` to run tests with "tag"
* `![tagname]` to run tests without "tag" (`![ignore]` is very useful as it runs all CI-enabled tests.)
* `"test name here"` to run test with given name