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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-02-07 09:27:58 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-02-07 09:35:41 +0100 |
| commit | 616ff0948058b96c258caa95c93b2b61ec746ca7 (patch) | |
| tree | 9bf8d0fa530f96046acedcc2b95e91fa080850e1 /test | |
| parent | fb069fb87df4f767635a3d5688f1933b2433418c (diff) | |
| download | barebox-616ff0948058b96c258caa95c93b2b61ec746ca7.tar.gz barebox-616ff0948058b96c258caa95c93b2b61ec746ca7.tar.xz | |
test: self: printf: add tests for %*ph prints
This modifier was recently added. Turn the description from its commit
message into a test.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20220207082801.1052894-2-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'test')
| -rw-r--r-- | test/self/printf.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/self/printf.c b/test/self/printf.c index ec74df32ee..7a74660868 100644 --- a/test/self/printf.c +++ b/test/self/printf.c @@ -278,6 +278,23 @@ errptr(void) } static void __init +test_hexstr(void) +{ + u8 buf[4] = { 0, 1, 2, 3 }; + + if (!IS_ENABLED(CONFIG_PRINTF_HEXSTR)) { + pr_info("skipping hexstr tests: disabled in config\n"); + skipped_tests += 4; + return; + } + + test("[00 01 02 03]", "[%*ph]", (int)sizeof(buf), buf); + test("[00:01:02:03]", "[%*phC]", (int)sizeof(buf), buf); + test("[00-01-02-03]", "[%*phD]", (int)sizeof(buf), buf); + test("[00010203]", "[%*phN]", (int)sizeof(buf), buf); +} + +static void __init test_pointer(void) { null_pointer(); @@ -299,6 +316,7 @@ static void __init test_printf(void) test_number(); test_string(); test_pointer(); + test_hexstr(); free(alloced_buffer); } |