[LTP] [PATCH 1/2] include: Move stringification macros to tst_common.h

[LTP] [PATCH 1/2] include: Move stringification macros to tst_common.h

[Petr Vorel]

tst_common.h contains useful macros not directly related to test macros.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 include/tst_common.h      | 4 ++++
 include/tst_test_macros.h | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/tst_common.h b/include/tst_common.h
index fd7a900d4..520cca72c 100644
--- a/include/tst_common.h
+++ b/include/tst_common.h
@@ -83,4 +83,8 @@
 #define TST_RES_SUPPORTS_TCONF_TFAIL_TINFO_TPASS_TWARN(condition) \
 	TST_BUILD_BUG_ON(condition)
 
+/* stringification */
+#define TST_TO_STR_(s) #s
+#define TST_TO_STR(s) TST_TO_STR_(s)
+
 #endif /* TST_COMMON_H__ */
diff --git a/include/tst_test_macros.h b/include/tst_test_macros.h
index c8f7825c4..2e7b7871c 100644
--- a/include/tst_test_macros.h
+++ b/include/tst_test_macros.h
@@ -36,9 +36,6 @@ extern void *TST_RET_PTR;
 
 #define TST_2_(_1, _2, ...) _2
 
-#define TST_TO_STR_(s) #s
-#define TST_TO_STR(s) TST_TO_STR_(s)
-
 #define TST_FMT_(FMT, _1, ...) FMT, ##__VA_ARGS__
 
 #define TST_MSG_(RES, FMT, SCALL, ...) \
-- 
2.37.2


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[LTP] [PATCH 2/2] doc: Document macros for stringification

[Petr Vorel]

Also note header which define useful macros (hint for users).

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 doc/c-test-api.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/c-test-api.txt b/doc/c-test-api.txt
index 9db4579da..03126304a 100644
--- a/doc/c-test-api.txt
+++ b/doc/c-test-api.txt
@@ -837,6 +837,8 @@ start for you. See 'testcases/kernel/device-drivers/block' for details.
 1.12 Useful macros
 ~~~~~~~~~~~~~~~~~~
 
+These macros are defined in 'include/tst_common.h'.
+
 [source,c]
 -------------------------------------------------------------------------------
 ARRAY_SIZE(arr)
@@ -852,6 +854,14 @@ LTP_ALIGN(x, a)
 
 Aligns the x to be next multiple of a. The a must be power of 2.
 
+[source,c]
+-------------------------------------------------------------------------------
+TST_TO_STR(s)  /* stringification */
+TST_TO_STR_(s) /* macro expansion */
+-------------------------------------------------------------------------------
+
+Macros for stringification.
+
 1.13 Filesystem type detection and skiplist
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-- 
2.37.2


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Re: [LTP] [PATCH 1/2] include: Move stringification macros to tst_common.h

[Li Wang]

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Reviewed-by: Li Wang <liwang@redhat.com>


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Regards,
Li Wang

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Re: [LTP] [PATCH 2/2] doc: Document macros for stringification

[Li Wang]

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Reviewed-by: Li Wang <liwang@redhat.com>

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Re: [LTP] [PATCH 1/2] include: Move stringification macros to tst_common.h

[Petr Vorel]

Hi Li,

thanks for your review, patchset merged.

Kind regards,
Petr

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