[PATCH v2 0/2] of: Add unit tests for applying overlays

frowand.list
2017-04-24T23:06:00Z

From: Frank Rowand <frank.rowand@sony.com>

Existing overlay unit tests examine individual pieces of the overlay
code. The new tests target the entire process of applying an overlay.

Changes from v1:
- Move overlay base dtb unflattening into unittest.c. Call from fdt.c.
- Clarify file and variable names, 'overlay_test_' instead of 'ot_'
- Use proper naming convention for node names.
- A few added comments.
- Improve error messages in the new tests.

Frank Rowand (2):
of: support dtc compiler flags for device tree overlays
of: Add unit tests for applying overlays.

drivers/of/fdt.c | 14 +-
drivers/of/of_private.h | 11 +
drivers/of/unittest-data/Makefile | 17 +-
drivers/of/unittest-data/overlay.dts | 53 ++++
drivers/of/unittest-data/overlay_bad_phandle.dts | 20 ++
drivers/of/unittest-data/overlay_base.dts | 80 ++++++
drivers/of/unittest.c | 318 +++++++++++++++++++++++
scripts/Makefile.lib | 2 +
8 files changed, 507 insertions(+), 8 deletions(-)
create mode 100644 drivers/of/unittest-data/overlay.dts
create mode 100644 drivers/of/unittest-data/overlay_bad_phandle.dts
create mode 100644 drivers/of/unittest-data/overlay_base.dts

--
Frank Rowand <frank.rowand@sony.com>