This patch set introduces initial KUnit test suites for the FPGA subsystem.
Tests can be run using:
[user@localhost linux]$ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/fpga/tests
v5:
- Removed most of the exported functions from fake components
- Moved all KUnit expectations/assertions to the main test module
- Removed standalone use case to simplify the code
- Removed instances counters from fake components (using device.id instead)
- Set header size in the .parse_header op
- improved bridge get_put_list test case
v4:
- Fix build error
v3:
- Calling fpga_bridges_put() between reconfigurations
- Functions for registering fake modules allocate and return context structs
v2:
- Restructured code into multiple suites to test components in isolation
- Reduced code duplication using init and exit methods
- Using a get_bridges() method to build the list of bridges just before programming
- Regions and Bridges are organized topologically
- Changed bitstream/bit to images
- Allocate images dynamically
- Renamed fpga-tests to fpga-test
- Simplified Kconfig
- Add license info to the fpga-test module
Marco Pagani (4):
fpga: add fake FPGA manager
fpga: add fake FPGA bridge
fpga: add fake FPGA region
fpga: add initial KUnit test suites
drivers/fpga/Kconfig | 2 +
drivers/fpga/Makefile | 3 +
drivers/fpga/tests/.kunitconfig | 5 +
drivers/fpga/tests/Kconfig | 11 +
drivers/fpga/tests/Makefile | 6 +
drivers/fpga/tests/fake-fpga-bridge.c | 203 ++++++++++
drivers/fpga/tests/fake-fpga-bridge.h | 40 ++
drivers/fpga/tests/fake-fpga-mgr.c | 271 +++++++++++++
drivers/fpga/tests/fake-fpga-mgr.h | 53 +++
drivers/fpga/tests/fake-fpga-region.c | 245 ++++++++++++
drivers/fpga/tests/fake-fpga-region.h | 40 ++
drivers/fpga/tests/fpga-test.c | 551 ++++++++++++++++++++++++++
12 files changed, 1430 insertions(+)
create mode 100644 drivers/fpga/tests/.kunitconfig
create mode 100644 drivers/fpga/tests/Kconfig
create mode 100644 drivers/fpga/tests/Makefile
create mode 100644 drivers/fpga/tests/fake-fpga-bridge.c
create mode 100644 drivers/fpga/tests/fake-fpga-bridge.h
create mode 100644 drivers/fpga/tests/fake-fpga-mgr.c
create mode 100644 drivers/fpga/tests/fake-fpga-mgr.h
create mode 100644 drivers/fpga/tests/fake-fpga-region.c
create mode 100644 drivers/fpga/tests/fake-fpga-region.h
create mode 100644 drivers/fpga/tests/fpga-test.c
base-commit: ac9a78681b921877518763ba0e89202254349d1b
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2.40.1