Hi!
> If testcase calls tst_brkm(...) to terminate test, usually we need
> to serch the message outputted by tst_brkm() to locate it in test
> program, it is inefficient, especially we have multiple same messages,
> so here we choose to make tst_brkm output extra information about
> source files and line number. Also make similar change to tst_resm().
>
> E.g.:
> We execute getxattr01 before this patch:
> [root@localhost getxattr]# ./getxattr01
> getxattr01 1 TCONF : No xattr support in fs or mount without user_xattr
> option
> getxattr01 2 TCONF : Remaining cases not appropriate for configuration
>
> After this patch:
> [root@localhost getxattr]# ./getxattr01
> getxattr01 1 TCONF : getxattr01.c:158: No xattr support in fs or mount
> without user_xattr option
> getxattr01 2 TCONF : Remaining cases not appropriate for configuration
>
> Signed-off-by: Xiaoguang Wang <[email protected]>
> ---
> lib/tst_res.c | 121
> ++++++++++++++++++++++++++++------------------------------
> 1 file changed, 58 insertions(+), 63 deletions(-)
>
> diff --git a/lib/tst_res.c b/lib/tst_res.c
> index 0383c98..d27fdd0 100644
> --- a/lib/tst_res.c
> +++ b/lib/tst_res.c
> @@ -36,12 +36,12 @@
> * OS Testing - Silicon Graphics, Inc.
> *
> * FUNCTION NAME :
> - * tst_res() - Print result message (include file contents)
> - * tst_resm() - Print result message
> - * tst_resm_hexd() - Print result message (add buffer contents in hex)
> - * tst_brk() - Print result message (include file contents)
> + * tst_res_() - Print result message (include file contents)
> + * tst_resm_() - Print result message
> + * tst_resm_hexd_() - Print result message (add buffer contents in hex)
> + * tst_brk_() - Print result message (include file contents)
> * and break remaining test cases
> - * tst_brkm() - Print result message and break remaining test
> + * tst_brkm_() - Print result message and break remaining test
> * cases
> * tst_flush() - Print any messages pending in the output stream
> * tst_exit() - Exit test with a meaningful exit value.
> @@ -49,35 +49,6 @@
> *
> * FUNCTION TITLE : Standard automated test result reporting mechanism
> *
> - * SYNOPSIS:
> - * #include "test.h"
> - *
> - * void tst_res(ttype, fname, tmesg [,arg]...)
> - * int ttype;
> - * char *fname;
> - * char *tmesg;
> - *
> - * void tst_resm(ttype, tmesg [,arg]...)
> - * int ttype;
> - * char *tmesg;
> - *
> - * void tst_brk(ttype, fname, cleanup, tmesg, [,argv]...)
> - * int ttype;
> - * char *fname;
> - * void (*cleanup)();
> - * char *tmesg;
> - *
> - * void tst_brkm(ttype, cleanup, tmesg [,arg]...)
> - * int ttype;
> - * void (*cleanup)();
> - * char *tmesg;
> - *
> - * void tst_flush()
> - *
> - * void tst_exit()
> - *
> - * int tst_environ()
> - *
> * AUTHOR : Kent Rogers (from Dave Fenner's original)
> *
> * CO-PILOT : Rich Logan
> @@ -224,25 +195,29 @@ const char *strttype(int ttype)
> #include "signame.h"
>
> /*
> - * tst_res() - Main result reporting function. Handle test information
> + * tst_res_() - Main result reporting function. Handle test information
> * appropriately depending on output display mode. Call
> * tst_condense() or tst_print() to actually print results.
> - * All result functions (tst_resm(), tst_brk(), etc.)
> + * All result functions (tst_resm_(), tst_brk_(), etc.)
> * eventually get here to print the results.
> */
> -void tst_res(int ttype, const char *fname, const char *arg_fmt, ...)
> +void tst_res_(const char *file, const int lineno, int ttype,
> + const char *fname, const char *arg_fmt, ...)
> {
> pthread_mutex_lock(&tmutex);
>
> char tmesg[USERMESG];
> + int len = 0;
> int ttype_result = TTYPE_RESULT(ttype);
>
> #if DEBUG
> - printf("IN tst_res; tst_count = %d\n", tst_count);
> + printf("IN tst_res_; tst_count = %d\n", tst_count);
> fflush(stdout);
> #endif
>
> - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG);
> + if (file && (ttype_result != TPASS && ttype_result != TINFO))
> + len = sprintf(tmesg, "%s:%d: ", file, lineno);
> + EXPAND_VAR_ARGS(tmesg + len, arg_fmt, USERMESG);
>
> /*
> * Save the test result type by ORing ttype into the current exit
> @@ -599,23 +574,27 @@ int tst_environ(void)
> static int tst_brk_entered = 0;
>
> /*
> - * tst_brk() - Fail or break current test case, and break the remaining
> + * tst_brk_() - Fail or break current test case, and break the remaining
> * tests cases.
> */
> -void tst_brk(int ttype, const char *fname, void (*func) (void), const char
> *arg_fmt, ...)
> +void tst_brk_(const char *file, const int lineno, int ttype, const char
> *fname,
> + void (*func)(void), const char *arg_fmt, ...)
> {
> pthread_mutex_lock(&tmutex);
>
> char tmesg[USERMESG];
> + int len = 0;
> int ttype_result = TTYPE_RESULT(ttype);
>
> #if DEBUG
> - printf("IN tst_brk\n");
> + printf("IN tst_brk_\n");
> fflush(stdout);
> fflush(stdout);
> #endif
>
> - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG);
> + if (file)
> + len = sprintf(tmesg, "%s:%d: ", file, lineno);
> + EXPAND_VAR_ARGS(tmesg + len, arg_fmt, USERMESG);
^
technically this should
be (USERMESG - len)
Moreover why do we add the file and line to the buffer here when we can
pass it to the tst_res_ below and keep only one copy of the code?
> /*
> * Only FAIL, BROK, CONF, and RETR are supported by tst_brk().
> @@ -629,14 +608,16 @@ void tst_brk(int ttype, const char *fname, void (*func)
> (void), const char *arg_
> ttype = (ttype & ~ttype_result) | TBROK;
> }
>
> - tst_res(ttype, fname, "%s", tmesg);
> + tst_res_(NULL, 0, ttype, fname, "%s", tmesg);
> if (tst_brk_entered == 0) {
> - if (ttype_result == TCONF)
> - tst_res(ttype, NULL,
> + if (ttype_result == TCONF) {
> + tst_res_(NULL, 0, ttype, NULL,
> "Remaining cases not appropriate for "
> "configuration");
> - else if (ttype_result == TBROK)
> - tst_res(TBROK, NULL, "Remaining cases broken");
> + } else if (ttype_result == TBROK) {
> + tst_res_(NULL, 0, TBROK, NULL,
> + "Remaining cases broken");
> + }
> }
>
> /*
> @@ -655,10 +636,13 @@ void tst_brk(int ttype, const char *fname, void (*func)
> (void), const char *arg_
> }
>
> /*
> - * tst_resm() - Interface to tst_res(), with no filename.
> + * tst_resm_() - Interface to tst_res(), with no filename.
> */
> -void tst_resm(int ttype, const char *arg_fmt, ...)
> +void tst_resm_(const char *file, const int lineno, int ttype,
> + const char *arg_fmt, ...)
> {
> + int len = 0;
> + int ttype_result = TTYPE_RESULT(ttype);
> char tmesg[USERMESG];
>
> #if DEBUG
> @@ -667,27 +651,35 @@ void tst_resm(int ttype, const char *arg_fmt, ...)
> fflush(stdout);
> #endif
>
> - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG);
> + if (ttype_result != TPASS && ttype_result != TINFO)
> + len = sprintf(tmesg, "%s:%d: ", file, lineno);
> + EXPAND_VAR_ARGS(tmesg + len, arg_fmt, USERMESG);
> +
Same here, why can't we just pass the file and line to the tst_res_
instead?
And the same for the rest of the code.
--
Cyril Hrubis
[email protected]
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