diff options
Diffstat (limited to 'lib/test_printf.c')
| -rw-r--r-- | lib/test_printf.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/lib/test_printf.c b/lib/test_printf.c index 7ac87f18a10f..a8c0ad4fda2b 100644 --- a/lib/test_printf.c +++ b/lib/test_printf.c @@ -30,11 +30,13 @@ #define PAD_SIZE 16 #define FILL_CHAR '$' -static unsigned total_tests __initdata; -static unsigned failed_tests __initdata; +KSTM_MODULE_GLOBALS(); + static char *test_buffer __initdata; static char *alloced_buffer __initdata; +extern bool no_hash_pointers; + static int __printf(4, 0) __init do_test(int bufsize, const char *expect, int elen, const char *fmt, va_list ap) @@ -301,6 +303,12 @@ plain(void) { int err; + if (no_hash_pointers) { + pr_warn("skipping plain 'p' tests"); + skipped_tests += 2; + return; + } + err = plain_hash(); if (err) { pr_warn("plain 'p' does not appear to be hashed\n"); @@ -644,9 +652,24 @@ static void __init fwnode_pointer(void) test(second_name, "%pfwP", software_node_fwnode(&softnodes[1])); test(third_name, "%pfwP", software_node_fwnode(&softnodes[2])); - software_node_unregister(&softnodes[2]); - software_node_unregister(&softnodes[1]); - software_node_unregister(&softnodes[0]); + software_node_unregister_nodes(softnodes); +} + +static void __init fourcc_pointer(void) +{ + struct { + u32 code; + char *str; + } const try[] = { + { 0x3231564e, "NV12 little-endian (0x3231564e)", }, + { 0xb231564e, "NV12 big-endian (0xb231564e)", }, + { 0x10111213, ".... little-endian (0x10111213)", }, + { 0x20303159, "Y10 little-endian (0x20303159)", }, + }; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(try); i++) + test(try[i].str, "%p4cc", &try[i].code); } static void __init @@ -694,6 +717,7 @@ test_pointer(void) flags(); errptr(); fwnode_pointer(); + fourcc_pointer(); } static void __init selftest(void) |