* [LTP] [PATCH 0/3] TST_EXP_*() macros fixes
@ 2021-08-23 15:05 Cyril Hrubis
2021-08-23 15:05 ` [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message Cyril Hrubis
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Cyril Hrubis @ 2021-08-23 15:05 UTC (permalink / raw)
To: ltp
Cyril Hrubis (3):
tst_test_macros: Fix TST_EXP_*() default message
tst_test_macros: Stringify early
tst_test_macros: Add test_macros05 tests
include/tst_test_macros.h | 40 ++++++++++++++-------------
lib/newlib_tests/.gitignore | 1 +
lib/newlib_tests/test_macros05.c | 46 ++++++++++++++++++++++++++++++++
3 files changed, 68 insertions(+), 19 deletions(-)
create mode 100644 lib/newlib_tests/test_macros05.c
--
2.31.1
^ permalink raw reply [flat|nested] 10+ messages in thread* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-23 15:05 [LTP] [PATCH 0/3] TST_EXP_*() macros fixes Cyril Hrubis @ 2021-08-23 15:05 ` Cyril Hrubis 2021-08-24 7:35 ` Li Wang 2021-08-23 15:05 ` [LTP] [PATCH 2/3] tst_test_macros: Stringify early Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 3/3] tst_test_macros: Add test_macros05 tests Cyril Hrubis 2 siblings, 1 reply; 10+ messages in thread From: Cyril Hrubis @ 2021-08-23 15:05 UTC (permalink / raw) To: ltp We have to erase the last comma because otherwise we pass down one more empty parameter to the TST_EXP_*_() macros which then causes the FMT string to be empty and we end up with an empty default message. Consider for example: TST_EXP_FD(open(fname, O_RDONLY)); Before the patch it would produce: foo.c:12: TPASS: returned fd 4 After it would produce: foo.c:12: TPASS: open(fname, O_RDONLY) returned fd 4 Signed-off-by: Cyril Hrubis <chrubis@suse.cz> --- include/tst_test_macros.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/include/tst_test_macros.h b/include/tst_test_macros.h index d9d7f930f..ecc612b0d 100644 --- a/include/tst_test_macros.h +++ b/include/tst_test_macros.h @@ -70,7 +70,7 @@ extern void *TST_RET_PTR; #define TST_EXP_POSITIVE(SCALL, ...) \ do { \ - TST_EXP_POSITIVE_(SCALL, __VA_ARGS__); \ + TST_EXP_POSITIVE_(SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) { \ TST_MSGP_(TPASS, " returned %ld", \ @@ -78,22 +78,22 @@ extern void *TST_RET_PTR; } \ } while (0) -#define TST_EXP_FD_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, __VA_ARGS__) +#define TST_EXP_FD_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, ##__VA_ARGS__) #define TST_EXP_FD(SCALL, ...) \ do { \ - TST_EXP_FD_SILENT(SCALL, __VA_ARGS__); \ + TST_EXP_FD_SILENT(SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) \ TST_MSGP_(TPASS, " returned fd %ld", TST_RET, \ #SCALL, ##__VA_ARGS__); \ } while (0) -#define TST_EXP_PID_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, __VA_ARGS__) +#define TST_EXP_PID_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, ##__VA_ARGS__) #define TST_EXP_PID(SCALL, ...) \ do { \ - TST_EXP_PID_SILENT(SCALL, __VA_ARGS__); \ + TST_EXP_PID_SILENT(SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) \ TST_MSGP_(TPASS, " returned pid %ld", TST_RET, \ @@ -124,7 +124,7 @@ extern void *TST_RET_PTR; #define TST_EXP_PASS(SCALL, ...) \ do { \ - TST_EXP_PASS_SILENT(SCALL, __VA_ARGS__); \ + TST_EXP_PASS_SILENT(SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) \ TST_MSG_(TPASS, " passed", #SCALL, ##__VA_ARGS__); \ @@ -158,8 +158,8 @@ extern void *TST_RET_PTR; } \ } while (0) -#define TST_EXP_FAIL(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET == 0, SCALL, ERRNO, __VA_ARGS__) +#define TST_EXP_FAIL(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET == 0, SCALL, ERRNO, ##__VA_ARGS__) -#define TST_EXP_FAIL2(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET >= 0, SCALL, ERRNO, __VA_ARGS__) +#define TST_EXP_FAIL2(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET >= 0, SCALL, ERRNO, ##__VA_ARGS__) #endif /* TST_TEST_MACROS_H__ */ -- 2.31.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-23 15:05 ` [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message Cyril Hrubis @ 2021-08-24 7:35 ` Li Wang 2021-08-24 8:48 ` Cyril Hrubis 2021-08-24 11:48 ` Petr Vorel 0 siblings, 2 replies; 10+ messages in thread From: Li Wang @ 2021-08-24 7:35 UTC (permalink / raw) To: ltp On Mon, Aug 23, 2021 at 11:05 PM Cyril Hrubis <chrubis@suse.cz> wrote: > We have to erase the last comma because otherwise we pass down one more > empty parameter to the TST_EXP_*_() macros which then causes the FMT > string to be empty and we end up with an empty default message. > Patchset looks good from the code layer though it is a bit complicate in 2/3 stringify handling, but that should be acceptable. My only hesitating is about ##__VA_ARGS__, because it says that is still as GNU's extension but have not got into standard C. So I especially run with GitHub CI and got pretty compiling results, then I have a positive attitude on applying these patches unless there is someone who blames it broken something in a general (but I guess the possibility is very little). https://github.com/wangli5665/ltp/runs/3408080506 Feel free to add my reviews: Reviewed-by: Li Wang <liwang@redhat.com> -- Regards, Li Wang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linux.it/pipermail/ltp/attachments/20210824/294f5d33/attachment.htm> ^ permalink raw reply [flat|nested] 10+ messages in thread
* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-24 7:35 ` Li Wang @ 2021-08-24 8:48 ` Cyril Hrubis 2021-08-24 9:29 ` Li Wang 2021-08-24 11:48 ` Petr Vorel 1 sibling, 1 reply; 10+ messages in thread From: Cyril Hrubis @ 2021-08-24 8:48 UTC (permalink / raw) To: ltp Hi! > Patchset looks good from the code layer though it is a bit complicate > in 2/3 stringify handling, but that should be acceptable. > > My only hesitating is about ##__VA_ARGS__, because it says that is still > as GNU's extension but have not got into standard C. Note that we have been using it in the header from the start. There were just a few places where it was missing, mostly in the variants that have been added later. -- Cyril Hrubis chrubis@suse.cz ^ permalink raw reply [flat|nested] 10+ messages in thread
* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-24 8:48 ` Cyril Hrubis @ 2021-08-24 9:29 ` Li Wang 2021-08-24 12:46 ` Richard Palethorpe 0 siblings, 1 reply; 10+ messages in thread From: Li Wang @ 2021-08-24 9:29 UTC (permalink / raw) To: ltp On Tue, Aug 24, 2021 at 4:48 PM Cyril Hrubis <chrubis@suse.cz> wrote: > Hi! > > Patchset looks good from the code layer though it is a bit complicate > > in 2/3 stringify handling, but that should be acceptable. > > > > My only hesitating is about ##__VA_ARGS__, because it says that is still > > as GNU's extension but have not got into standard C. > > Note that we have been using it in the header from the start. There were > just a few places where it was missing, mostly in the variants that have > been added later. > Ah great, I was neglect that point. Hence it should be safe enough. -- Regards, Li Wang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linux.it/pipermail/ltp/attachments/20210824/e05904b8/attachment-0001.htm> ^ permalink raw reply [flat|nested] 10+ messages in thread
* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-24 9:29 ` Li Wang @ 2021-08-24 12:46 ` Richard Palethorpe 0 siblings, 0 replies; 10+ messages in thread From: Richard Palethorpe @ 2021-08-24 12:46 UTC (permalink / raw) To: ltp Hello, Li Wang <liwang@redhat.com> writes: > On Tue, Aug 24, 2021 at 4:48 PM Cyril Hrubis <chrubis@suse.cz> wrote: > >> Hi! >> > Patchset looks good from the code layer though it is a bit complicate >> > in 2/3 stringify handling, but that should be acceptable. >> > >> > My only hesitating is about ##__VA_ARGS__, because it says that is still >> > as GNU's extension but have not got into standard C. >> >> Note that we have been using it in the header from the start. There were >> just a few places where it was missing, mostly in the variants that have >> been added later. >> > > Ah great, I was neglect that point. Hence it should be safe enough. > > -- > Regards, > Li Wang There is also __VA_OPT__(,) which can't be confused with concatenation. I'm not sure we should use it thought, it seems like it was only recently added to other compilers. Still might be a good idea to link to the following page somewhere: https://gcc.gnu.org/onlinedocs/cpp/Variadic-Macros.html#Variadic-Macros LGTM otherwise! -- Thank you, Richard. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-24 7:35 ` Li Wang 2021-08-24 8:48 ` Cyril Hrubis @ 2021-08-24 11:48 ` Petr Vorel 2021-08-24 13:37 ` Cyril Hrubis 1 sibling, 1 reply; 10+ messages in thread From: Petr Vorel @ 2021-08-24 11:48 UTC (permalink / raw) To: ltp Hi Cyril, Li, to whole patchset Reviewed-by: Petr Vorel <pvorel@suse.cz> > So I especially run with GitHub CI and got pretty compiling results, then I > have > a positive attitude on applying these patches unless there is someone who > blames it broken something in a general (but I guess the possibility is > very little). > https://github.com/wangli5665/ltp/runs/3408080506 Thanks! I've also tested it in github to catch things early. Kind regards, Petr ^ permalink raw reply [flat|nested] 10+ messages in thread
* [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message 2021-08-24 11:48 ` Petr Vorel @ 2021-08-24 13:37 ` Cyril Hrubis 0 siblings, 0 replies; 10+ messages in thread From: Cyril Hrubis @ 2021-08-24 13:37 UTC (permalink / raw) To: ltp Hi! Thanks for the reviews, pushed. -- Cyril Hrubis chrubis@suse.cz ^ permalink raw reply [flat|nested] 10+ messages in thread
* [LTP] [PATCH 2/3] tst_test_macros: Stringify early 2021-08-23 15:05 [LTP] [PATCH 0/3] TST_EXP_*() macros fixes Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message Cyril Hrubis @ 2021-08-23 15:05 ` Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 3/3] tst_test_macros: Add test_macros05 tests Cyril Hrubis 2 siblings, 0 replies; 10+ messages in thread From: Cyril Hrubis @ 2021-08-23 15:05 UTC (permalink / raw) To: ltp We have to stringify the SCALL argument early, otherwise it will be replaced in a case that it's a macro. This is not fixing any hypotetical problem for instance the tst_syscall() is a macro. If we pass it to a TST_EXP_*() macro and keep it as a default message it will produce messy output. Take for an example: TST_EXP_FAIL(tst_sycall(__NR_foo, 1), EINVAL); Before this patch it produces: foo.c:12: TPASS: ({ int tst_ret; if (277 == -1) { (*__errno_location ()) = 38; tst_ret = -1; } else { tst_ret = syscall(277, 1); } if (tst_ret == -1 && (*__errno_location ()) == 38) { ({ do { ((void)sizeof(char[1 - 2 * !!(!((32) & (2 | 32 | 1)))])); } while (0); tst_brk_("foo.c", 12, (32), ("syscall(-1496763488) " "__NR_foo" " not supported"),277); }); } tst_ret; }) : EINVAL (22) After this patch it will produce: foo.c:12: TPASS: tst_syscall(__NR_foo, 1) : EINVAL (22) Signed-off-by: Cyril Hrubis <chrubis@suse.cz> --- include/tst_test_macros.h | 40 ++++++++++++++++++++------------------- 1 file changed, 21 insertions(+), 19 deletions(-) diff --git a/include/tst_test_macros.h b/include/tst_test_macros.h index ecc612b0d..50598aa15 100644 --- a/include/tst_test_macros.h +++ b/include/tst_test_macros.h @@ -46,7 +46,7 @@ extern void *TST_RET_PTR; tst_res_(__FILE__, __LINE__, RES, \ TST_FMT_(TST_2_(dummy, ##__VA_ARGS__, SCALL) FMT, __VA_ARGS__), PAR) -#define TST_EXP_POSITIVE_(SCALL, ...) \ +#define TST_EXP_POSITIVE_(SCALL, SSCALL, ...) \ do { \ TEST(SCALL); \ \ @@ -54,13 +54,13 @@ extern void *TST_RET_PTR; \ if (TST_RET == -1) { \ TST_MSG_(TFAIL | TTERRNO, " failed", \ - #SCALL, ##__VA_ARGS__); \ + SSCALL, ##__VA_ARGS__); \ break; \ } \ \ if (TST_RET < 0) { \ TST_MSGP_(TFAIL | TTERRNO, " invalid retval %ld", \ - TST_RET, #SCALL, ##__VA_ARGS__); \ + TST_RET, SSCALL, ##__VA_ARGS__); \ break; \ } \ \ @@ -70,7 +70,7 @@ extern void *TST_RET_PTR; #define TST_EXP_POSITIVE(SCALL, ...) \ do { \ - TST_EXP_POSITIVE_(SCALL, ##__VA_ARGS__); \ + TST_EXP_POSITIVE_(SCALL, #SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) { \ TST_MSGP_(TPASS, " returned %ld", \ @@ -78,29 +78,29 @@ extern void *TST_RET_PTR; } \ } while (0) -#define TST_EXP_FD_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, ##__VA_ARGS__) +#define TST_EXP_FD_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, #SCALL, ##__VA_ARGS__) #define TST_EXP_FD(SCALL, ...) \ do { \ - TST_EXP_FD_SILENT(SCALL, ##__VA_ARGS__); \ + TST_EXP_POSITIVE_(SCALL, #SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) \ TST_MSGP_(TPASS, " returned fd %ld", TST_RET, \ #SCALL, ##__VA_ARGS__); \ } while (0) -#define TST_EXP_PID_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, ##__VA_ARGS__) +#define TST_EXP_PID_SILENT(SCALL, ...) TST_EXP_POSITIVE_(SCALL, #SCALL, ##__VA_ARGS__) #define TST_EXP_PID(SCALL, ...) \ do { \ - TST_EXP_PID_SILENT(SCALL, ##__VA_ARGS__); \ + TST_EXP_POSITIVE_(SCALL, #SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) \ TST_MSGP_(TPASS, " returned pid %ld", TST_RET, \ #SCALL, ##__VA_ARGS__); \ } while (0) -#define TST_EXP_PASS_SILENT(SCALL, ...) \ +#define TST_EXP_PASS_SILENT_(SCALL, SSCALL, ...) \ do { \ TEST(SCALL); \ \ @@ -108,13 +108,13 @@ extern void *TST_RET_PTR; \ if (TST_RET == -1) { \ TST_MSG_(TFAIL | TTERRNO, " failed", \ - #SCALL, ##__VA_ARGS__); \ + SSCALL, ##__VA_ARGS__); \ break; \ } \ \ if (TST_RET != 0) { \ TST_MSGP_(TFAIL | TTERRNO, " invalid retval %ld", \ - TST_RET, #SCALL, ##__VA_ARGS__); \ + TST_RET, SSCALL, ##__VA_ARGS__); \ break; \ } \ \ @@ -122,44 +122,46 @@ extern void *TST_RET_PTR; \ } while (0) +#define TST_EXP_PASS_SILENT(SCALL, ...) TST_EXP_PASS_SILENT_(SCALL, #SCALL, ##__VA_ARGS__) + #define TST_EXP_PASS(SCALL, ...) \ do { \ - TST_EXP_PASS_SILENT(SCALL, ##__VA_ARGS__); \ + TST_EXP_PASS_SILENT_(SCALL, #SCALL, ##__VA_ARGS__); \ \ if (TST_PASS) \ TST_MSG_(TPASS, " passed", #SCALL, ##__VA_ARGS__); \ } while (0) \ -#define TST_EXP_FAIL_(PASS_COND, SCALL, ERRNO, ...) \ +#define TST_EXP_FAIL_(PASS_COND, SCALL, SSCALL, ERRNO, ...) \ do { \ TEST(SCALL); \ \ TST_PASS = 0; \ \ if (PASS_COND) { \ - TST_MSG_(TFAIL, " succeeded", #SCALL, ##__VA_ARGS__); \ + TST_MSG_(TFAIL, " succeeded", SSCALL, ##__VA_ARGS__); \ break; \ } \ \ if (TST_RET != -1) { \ TST_MSGP_(TFAIL | TTERRNO, " invalid retval %ld", \ - TST_RET, #SCALL, ##__VA_ARGS__); \ + TST_RET, SSCALL, ##__VA_ARGS__); \ break; \ } \ \ if (TST_ERR == ERRNO) { \ TST_MSG_(TPASS | TTERRNO, " ", \ - #SCALL, ##__VA_ARGS__); \ + SSCALL, ##__VA_ARGS__); \ TST_PASS = 1; \ } else { \ TST_MSGP_(TFAIL | TTERRNO, " expected %s", \ tst_strerrno(ERRNO), \ - #SCALL, ##__VA_ARGS__); \ + SSCALL, ##__VA_ARGS__); \ } \ } while (0) -#define TST_EXP_FAIL(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET == 0, SCALL, ERRNO, ##__VA_ARGS__) +#define TST_EXP_FAIL(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET == 0, SCALL, #SCALL, ERRNO, ##__VA_ARGS__) -#define TST_EXP_FAIL2(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET >= 0, SCALL, ERRNO, ##__VA_ARGS__) +#define TST_EXP_FAIL2(SCALL, ERRNO, ...) TST_EXP_FAIL_(TST_RET >= 0, SCALL, #SCALL, ERRNO, ##__VA_ARGS__) #endif /* TST_TEST_MACROS_H__ */ -- 2.31.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [LTP] [PATCH 3/3] tst_test_macros: Add test_macros05 tests 2021-08-23 15:05 [LTP] [PATCH 0/3] TST_EXP_*() macros fixes Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 2/3] tst_test_macros: Stringify early Cyril Hrubis @ 2021-08-23 15:05 ` Cyril Hrubis 2 siblings, 0 replies; 10+ messages in thread From: Cyril Hrubis @ 2021-08-23 15:05 UTC (permalink / raw) To: ltp That tests the two corner cases with default message and macro stringification. Signed-off-by: Cyril Hrubis <chrubis@suse.cz> --- lib/newlib_tests/.gitignore | 1 + lib/newlib_tests/test_macros05.c | 46 ++++++++++++++++++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 lib/newlib_tests/test_macros05.c diff --git a/lib/newlib_tests/.gitignore b/lib/newlib_tests/.gitignore index 807e510ee..a0bad78c1 100644 --- a/lib/newlib_tests/.gitignore +++ b/lib/newlib_tests/.gitignore @@ -41,6 +41,7 @@ test_macros01 test_macros02 test_macros03 test_macros04 +test_macros05 tst_fuzzy_sync01 tst_fuzzy_sync02 tst_fuzzy_sync03 diff --git a/lib/newlib_tests/test_macros05.c b/lib/newlib_tests/test_macros05.c new file mode 100644 index 000000000..a164f23ac --- /dev/null +++ b/lib/newlib_tests/test_macros05.c @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2021 Cyril Hrubis <chrubis@suse.cz> + */ + +/* + * Tests various corner conditions: + * + * - default message, i.e. first argument stringification + * - macro indirection, i.e. we have to stringify early + * + * The output should include the MACRO_FAIL() as the either fail of pass + * message. If it's missing or if it has been replaced by the function name + * there is a bug in the TST_EXP_*() macro. + */ + +#include "tst_test.h" + +static int fail_fn_should_not_be_seen_in_output(void) +{ + errno = EINVAL; + return -1; +} + +#define MACRO_FAIL() fail_fn_should_not_be_seen_in_output() + +static void do_test(void) +{ + TST_EXP_FAIL(MACRO_FAIL(), EINVAL); + TST_EXP_FAIL2(MACRO_FAIL(), EINVAL); + + TST_EXP_PASS(MACRO_FAIL()); + TST_EXP_PASS_SILENT(MACRO_FAIL()); + + TST_EXP_PID(MACRO_FAIL()); + TST_EXP_PID_SILENT(MACRO_FAIL()); + + TST_EXP_FD(MACRO_FAIL()); + TST_EXP_FD_SILENT(MACRO_FAIL()); + + TST_EXP_POSITIVE(MACRO_FAIL()); +} + +static struct tst_test test = { + .test_all = do_test, +}; -- 2.31.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2021-08-24 13:37 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-08-23 15:05 [LTP] [PATCH 0/3] TST_EXP_*() macros fixes Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 1/3] tst_test_macros: Fix TST_EXP_*() default message Cyril Hrubis 2021-08-24 7:35 ` Li Wang 2021-08-24 8:48 ` Cyril Hrubis 2021-08-24 9:29 ` Li Wang 2021-08-24 12:46 ` Richard Palethorpe 2021-08-24 11:48 ` Petr Vorel 2021-08-24 13:37 ` Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 2/3] tst_test_macros: Stringify early Cyril Hrubis 2021-08-23 15:05 ` [LTP] [PATCH 3/3] tst_test_macros: Add test_macros05 tests Cyril Hrubis
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