diff options
| -rw-r--r-- | tests/node_check_compatible.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/node_check_compatible.c b/tests/node_check_compatible.c index 4bdf091..486f9c6 100644 --- a/tests/node_check_compatible.c +++ b/tests/node_check_compatible.c @@ -45,6 +45,23 @@ static void check_compatible(const void *fdt, const char *path, FAIL("%s is not compatible with \"%s\"", path, compat); } +static void check_not_compatible(const void *fdt, const char *path, + const char *compat) +{ + int offset, err; + + offset = fdt_path_offset(fdt, path); + if (offset < 0) + FAIL("fdt_path_offset(%s): %s", path, fdt_strerror(offset)); + + err = fdt_node_check_compatible(fdt, offset, compat); + if (err < 0) + FAIL("fdt_node_check_compatible(%s): %s", path, + fdt_strerror(err)); + if (err == 0) + FAIL("%s is incorrectly compatible with \"%s\"", path, compat); +} + int main(int argc, char *argv[]) { void *fdt; @@ -55,8 +72,10 @@ int main(int argc, char *argv[]) check_compatible(fdt, "/", "test_tree1"); check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode1"); check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode"); + check_not_compatible(fdt, "/subnode@1/subsubnode", "subsubnode2"); check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode2"); check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode"); + check_not_compatible(fdt, "/subnode@2/subsubnode", "subsubnode1"); PASS(); } |