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Add "GNU Make build system" doc with "cheat sheet" for moving to new system
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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 idf.py menuconfig
to configure the Unit Test App.make TEST_COMPONENTS=
withTEST_COMPONENTS
set to names of the components to be included in the test app. Ormake TESTS_ALL=1
to build the test app with all the tests for components havingtest
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