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Extend path_offset testcase for handling of duplicated separators

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Paths with multiple '/' characters in a row (e.g. //somenode//somsubnode),
or trailing '/' characters (e.g. '/somenode/somesubnode/') should be
handled by fdt_path_offset(), and treated as equivalent to
/somenode/somesubnode.

Our current path_offset testcase doesn't check for these cases, so extend
it so it does.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2015-04-07 14:25:39 +10:00
parent 5fa047f498
commit ecd4f9d125
1 changed files with 10 additions and 0 deletions
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10
tests/path_offset.c
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@ -58,6 +58,8 @@ static void check_path_offset(void *fdt, char *path, int offset)
{ {
int rc; int rc;
verbose_printf("Checking offset of \"%s\" is %d...\n", path, offset);
rc = fdt_path_offset(fdt, path); rc = fdt_path_offset(fdt, path);
if (rc < 0) if (rc < 0)
FAIL("fdt_path_offset(\"%s\") failed: %s", FAIL("fdt_path_offset(\"%s\") failed: %s",
@ -92,5 +94,13 @@ int main(int argc, char *argv[])
check_path_offset(fdt, "/subnode@2/subsubnode@0", subsubnode2_offset); check_path_offset(fdt, "/subnode@2/subsubnode@0", subsubnode2_offset);
check_path_offset(fdt, "/subnode@2/subsubnode", subsubnode2_offset2); check_path_offset(fdt, "/subnode@2/subsubnode", subsubnode2_offset2);
/* Test paths with extraneous separators */
check_path_offset(fdt, "//", 0);
check_path_offset(fdt, "///", 0);
check_path_offset(fdt, "//subnode@1", subnode1_offset);
check_path_offset(fdt, "/subnode@1/", subnode1_offset);
check_path_offset(fdt, "//subnode@1///", subnode1_offset);
check_path_offset(fdt, "/subnode@2////subsubnode", subsubnode2_offset2);
PASS(); PASS();
} }