diff options
Diffstat (limited to 'drivers/of/unittest.c')
| -rw-r--r-- | drivers/of/unittest.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 7a7ae07..1807a04 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -47,6 +47,7 @@ static bool selftest_live_tree; static void __init of_selftest_find_node_by_name(void) { struct device_node *np; + const char *options; np = of_find_node_by_path("/testcase-data"); selftest(np && !strcmp("/testcase-data", np->full_name), @@ -87,6 +88,35 @@ static void __init of_selftest_find_node_by_name(void) np = of_find_node_by_path("testcase-alias/missing-path"); selftest(!np, "non-existent alias with relative path returned node %s\n", np->full_name); of_node_put(np); + + np = of_find_node_opts_by_path("/testcase-data:testoption", &options); + selftest(np && !strcmp("testoption", options), + "option path test failed\n"); + of_node_put(np); + + np = of_find_node_opts_by_path("/testcase-data:testoption", NULL); + selftest(np, "NULL option path test failed\n"); + of_node_put(np); + + np = of_find_node_opts_by_path("testcase-alias:testaliasoption", + &options); + selftest(np && !strcmp("testaliasoption", options), + "option alias path test failed\n"); + of_node_put(np); + + np = of_find_node_opts_by_path("testcase-alias:testaliasoption", NULL); + selftest(np, "NULL option alias path test failed\n"); + of_node_put(np); + + options = "testoption"; + np = of_find_node_opts_by_path("testcase-alias", &options); + selftest(np && !options, "option clearing test failed\n"); + of_node_put(np); + + options = "testoption"; + np = of_find_node_opts_by_path("/", &options); + selftest(np && !options, "option clearing root node test failed\n"); + of_node_put(np); } static void __init of_selftest_dynamic(void) |
