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Added test cases for target references 

This commit adds test cases for commits "Correct overlay syntactic
sugar for generating target-path fragments" and "Merge nodes with
local target label references".

It verifies that target path references are not resolved locally and
that target label references that can be resolved locally are.

Signed-off-by: Fredrik Markstrom <fredrik.markstrom@gmail.com>
[dwg: Fixed some whitespace problems]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Fredrik Markstrom 2018-09-25 21:32:37 +02:00 committed by David Gibson
parent 0fcffda15e
commit e45198c983
2 changed files with 34 additions and 0 deletions
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29
tests/overlay_overlay_local_merge.dts Normal file
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@ -0,0 +1,29 @@
/*
* Copyright (c) 2016 NextThing Co
* Copyright (c) 2016 Free Electrons
* Copyright (c) 2016 Konsulko Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
/plugin/;
&test {
parent: new-node {
parent-property;
};
};
&parent {
new-merged-property;
new-merged-node {
new-property;
};
};
&{/} {
new-root-node {
new-root-node-property;
};
};

5
tests/run_tests.sh
View File

@ -257,6 +257,11 @@ dtc_overlay_tests () {
run_test check_path overlay_overlay_bypath.test.dtb not-exists "/__fixups__"
run_test check_path overlay_overlay_bypath.test.dtb exists "/__local_fixups__"
# Make sure local target references are resolved and nodes are merged and that path references are not
run_dtc_test -I dts -O dtb -o overlay_overlay_local_merge.test.dtb overlay_overlay_local_merge.dts
run_test check_path overlay_overlay_local_merge.test.dtb exists "/fragment@0/__overlay__/new-node/new-merged-node"
run_test check_path overlay_overlay_local_merge.test.dtb exists "/fragment@1/__overlay__/new-root-node"
# Check building works the same as manual constructions
run_test dtbs_equal_ordered overlay_overlay.test.dtb overlay_overlay_nosugar.test.dtb