From 8fba29a2b5e5af920e28c1bccbbc900b84ebe218 Mon Sep 17 00:00:00 2001 From: Stewart Smith Date: Wed, 10 Oct 2018 16:19:47 +1100 Subject: core/device: Add test for duplicate nodes with dt_attach_root() Signed-off-by: Stewart Smith --- core/test/run-device.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/core/test/run-device.c b/core/test/run-device.c index c3e4679..c317d4c 100644 --- a/core/test/run-device.c +++ b/core/test/run-device.c @@ -103,7 +103,7 @@ const char **props_to_fix(struct dt_node *node) int main(void) { - struct dt_node *root, *c1, *c2, *gc1, *gc2, *gc3, *ggc1, *ggc2; + struct dt_node *root, *other_root, *c1, *c2, *gc1, *gc2, *gc3, *ggc1, *ggc2; struct dt_node *addrs, *addr1, *addr2; struct dt_node *i, *subtree, *ev1, *ut1, *ut2; const struct dt_property *p; @@ -388,6 +388,13 @@ int main(void) assert(is_sorted(root)); + /* Now test dt_attach_root */ + other_root = dt_new_root("other_root"); + dt_new(other_root, "d@1"); + + assert(dt_attach_root(root, other_root)); + other_root = dt_new_root("other_root"); + assert(!dt_attach_root(root, other_root)); dt_free(root); /* Test child node sorting */ -- cgit v1.1