On Thu, Jul 13, 2017 at 12:24:19AM +0300, Pantelis Antoniou wrote:
> Add a stacked overlay unit test, piggybacking on fdtoverlay.
>
> Signed-off-by: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
Reviewed-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>
> ---
> tests/run_tests.sh | 15 +++++++++++++++
> tests/stacked_overlay_bar.dts | 13 +++++++++++++
> tests/stacked_overlay_base.dts | 6 ++++++
> tests/stacked_overlay_baz.dts | 13 +++++++++++++
> 4 files changed, 47 insertions(+)
> create mode 100644 tests/stacked_overlay_bar.dts
> create mode 100644 tests/stacked_overlay_base.dts
> create mode 100644 tests/stacked_overlay_baz.dts
>
> diff --git a/tests/run_tests.sh b/tests/run_tests.sh
> index d20729c..cecc6d2 100755
> --- a/tests/run_tests.sh
> +++ b/tests/run_tests.sh
> @@ -791,6 +791,21 @@ fdtoverlay_tests() {
>
> # test that the new property is installed
> run_fdtoverlay_test foobar "/test-node" "test-str-property" "-ts" ${basedtb} ${targetdtb} ${overlaydtb}
> +
> + stacked_base=stacked_overlay_base.dts
> + stacked_basedtb=stacked_overlay_base.fdtoverlay.test.dtb
> + stacked_bar=stacked_overlay_bar.dts
> + stacked_bardtb=stacked_overlay_bar.fdtoverlay.test.dtb
> + stacked_baz=stacked_overlay_baz.dts
> + stacked_bazdtb=stacked_overlay_baz.fdtoverlay.test.dtb
> + stacked_targetdtb=stacked_overlay_target.fdoverlay.test.dtb
> +
> + run_dtc_test -@ -I dts -O dtb -o $stacked_basedtb $stacked_base
> + run_dtc_test -@ -I dts -O dtb -o $stacked_bardtb $stacked_bar
> + run_dtc_test -@ -I dts -O dtb -o $stacked_bazdtb $stacked_baz
> +
> + # test that baz correctly inserted the property
> + run_fdtoverlay_test baz "/foonode/barnode/baznode" "baz-property" "-ts" ${stacked_basedtb} ${stacked_targetdtb} ${stacked_bardtb} ${stacked_bazdtb}
> }
>
> pylibfdt_tests () {
> diff --git a/tests/stacked_overlay_bar.dts b/tests/stacked_overlay_bar.dts
> new file mode 100644
> index 0000000..c646399
> --- /dev/null
> +++ b/tests/stacked_overlay_bar.dts
> @@ -0,0 +1,13 @@
> +/dts-v1/;
> +/plugin/;
> +/ {
> + fragment@1 {
> + target = <&foo>;
> + __overlay__ {
> + overlay-1-property;
> + bar: barnode {
> + bar-property = "bar";
> + };
> + };
> + };
> +};
> diff --git a/tests/stacked_overlay_base.dts b/tests/stacked_overlay_base.dts
> new file mode 100644
> index 0000000..2916423
> --- /dev/null
> +++ b/tests/stacked_overlay_base.dts
> @@ -0,0 +1,6 @@
> +/dts-v1/;
> +/ {
> + foo: foonode {
> + foo-property = "foo";
> + };
> +};
> diff --git a/tests/stacked_overlay_baz.dts b/tests/stacked_overlay_baz.dts
> new file mode 100644
> index 0000000..a52f0cc
> --- /dev/null
> +++ b/tests/stacked_overlay_baz.dts
> @@ -0,0 +1,13 @@
> +/dts-v1/;
> +/plugin/;
> +/ {
> + fragment@1 {
> + target = <&bar>;
> + __overlay__ {
> + overlay-2-property;
> + baz: baznode {
> + baz-property = "baz";
> + };
> + };
> + };
> +};
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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