From f67dfe845930b32ea14df6ff18d69799828a5909 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 3 Jul 2012 14:09:30 -0600 Subject: [PATCH] Add test for re-defining an identical label When merging one device tree over the top of a previous tree, it is possible to define a duplicate label that has the same name and points to the same property or node. This is currently allowed by the duplicate label checking code. However, alternative duplicate label checking algorithms might not allow this. Add an explicit test to ensure this capability is maintained. Signed-off-by: Stephen Warren Acked-by: David Gibson --- tests/label_repeated.dts | 15 +++++++++++++++ tests/run_tests.sh | 2 ++ 2 files changed, 17 insertions(+) create mode 100644 tests/label_repeated.dts diff --git a/tests/label_repeated.dts b/tests/label_repeated.dts new file mode 100644 index 0000000..34225d3 --- /dev/null +++ b/tests/label_repeated.dts @@ -0,0 +1,15 @@ +/dts-v1/; + +/ { + l0: prop = "foo"; + + l1: node { + }; +}; + +/ { + l0: prop = "foo"; + + l1: node { + }; +}; diff --git a/tests/run_tests.sh b/tests/run_tests.sh index 9a2a7d9..e0299e3 100755 --- a/tests/run_tests.sh +++ b/tests/run_tests.sh @@ -281,6 +281,8 @@ dtc_tests () { run_dtc_test -I dts -O dtb -o multilabel.test.dtb multilabel.dts run_test references multilabel.test.dtb + run_dtc_test -I dts -O dtb -o label_repeated.test.dtb label_repeated.dts + run_dtc_test -I dts -O dtb -o dtc_comments.test.dtb comments.dts run_dtc_test -I dts -O dtb -o dtc_comments-cmp.test.dtb comments-cmp.dts run_test dtbs_equal_ordered dtc_comments.test.dtb dtc_comments-cmp.test.dtb