dtc: Restore missing code for testcases
Recent commits 333542fabf8720b881e992a5abca32ef4bcb841a and
fd1bf3a5ae46962528ef89a824261a88830758a2 added new testcases to dtc.
However, although the testcases were added to the Makefile and
run_tests.sh, one of the .c files for the testcase was omitted from
the patch in each case.
This patch restores the missing testcase code.
Signed-off-by: David Gibson <[email protected]>
diff --git a/tests/node_check_compatible.c b/tests/node_check_compatible.c
new file mode 100644
index 0000000..04b6b40
--- /dev/null
+++ b/tests/node_check_compatible.c
@@ -0,0 +1,62 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Testcase for fdt_node_check_compatible()
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "tests.h"
+#include "testdata.h"
+
+void check_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 not compatible with \"%s\"", path, compat);
+}
+
+int main(int argc, char *argv[])
+{
+ void *fdt;
+
+ test_init(argc, argv);
+ fdt = load_blob_arg(argc, argv);
+
+ check_compatible(fdt, "/", "test_tree1");
+ check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode1");
+ check_compatible(fdt, "/subnode@1/subsubnode", "subsubnode");
+ check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode2");
+ check_compatible(fdt, "/subnode@2/subsubnode", "subsubnode");
+
+ PASS();
+}
