[dpdk-dev] [PATCH v1] test: add ut for eal flags --lcores

[Liang, Cunming]

Hi,

> -----Original Message-----
> From: Qiu, Michael
> Sent: Sunday, February 15, 2015 2:59 PM
> To: Liang, Cunming; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v1] test: add ut for eal flags --lcores
> 
> Hi, Steve
> 
> Why not post this patch within your enabling EAL "--lcores" option patch
> set?
> As it is not merged yet.
> 
[LCM] As that patch series already go through several round review, I won't expect to involve the totally new update on it.
 
> Just a suggestion, depends you.
> 
> Thanks,
> Michael
> On 2/15/2015 1:48 PM, Cunming Liang wrote:
> > The patch add unit test for the new eal option "--lcores".
> >
> > Signed-off-by: Cunming Liang <cunming.liang at intel.com>
> > ---
> >  It depends on the previous patch which enabling EAL "--lcores" option.
> >  http://dpdk.org/ml/archives/dev/2015-February/013204.html
> >
> >  app/test/test_eal_flags.c | 95
> ++++++++++++++++++++++++++++++++++++++++-------
> >  1 file changed, 81 insertions(+), 14 deletions(-)
> >
> > diff --git a/app/test/test_eal_flags.c b/app/test/test_eal_flags.c
> > index 0a8269c..0352f87 100644
> > --- a/app/test/test_eal_flags.c
> > +++ b/app/test/test_eal_flags.c
> > @@ -512,47 +512,114 @@ test_missing_c_flag(void)
> >
> >  	/* -c flag but no coremask value */
> >  	const char *argv1[] = { prgname, prefix, mp_flag, "-n", "3", "-c"};
> > -	/* No -c or -l flag at all */
> > +	/* No -c, -l or --lcores flag at all */
> >  	const char *argv2[] = { prgname, prefix, mp_flag, "-n", "3"};
> >  	/* bad coremask value */
> > -	const char *argv3[] = { prgname, prefix, mp_flag, "-n", "3", "-c", "error" };
> > +	const char *argv3[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-c", "error" };
> >  	/* sanity check of tests - valid coremask value */
> > -	const char *argv4[] = { prgname, prefix, mp_flag, "-n", "3", "-c", "1" };
> > +	const char *argv4[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-c", "1" };
> >  	/* -l flag but no corelist value */
> > -	const char *argv5[] = { prgname, prefix, mp_flag, "-n", "3", "-l"};
> > -	const char *argv6[] = { prgname, prefix, mp_flag, "-n", "3", "-l", " " };
> > +	const char *argv5[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-l"};
> > +	const char *argv6[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-l", " " };
> >  	/* bad corelist values */
> > -	const char *argv7[] = { prgname, prefix, mp_flag, "-n", "3", "-l", "error" };
> > -	const char *argv8[] = { prgname, prefix, mp_flag, "-n", "3", "-l", "1-" };
> > -	const char *argv9[] = { prgname, prefix, mp_flag, "-n", "3", "-l", "1," };
> > -	const char *argv10[] = { prgname, prefix, mp_flag, "-n", "3", "-l", "1#2" };
> > +	const char *argv7[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-l", "error" };
> > +	const char *argv8[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-l", "1-" };
> > +	const char *argv9[] = { prgname, prefix, mp_flag,
> > +				"-n", "3", "-l", "1," };
> > +	const char *argv10[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "-l", "1#2" };
> >  	/* sanity check test - valid corelist value */
> > -	const char *argv11[] = { prgname, prefix, mp_flag, "-n", "3", "-l", "1-2,3" };
> > +	const char *argv11[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "-l", "1-2,3" };
> > +
> > +	/* --lcores flag but no lcores value */
> > +	const char *argv12[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores" };
> > +	const char *argv13[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", " " };
> > +	/* bad lcores value */
> > +	const char *argv14[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "1-3-5" };
> > +	const char *argv15[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "0-1,,2" };
> > +	const char *argv16[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "0-,1" };
> > +	const char *argv17[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "(0-,2-4)" };
> > +	const char *argv18[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "(-1,2)" };
> > +	const char *argv19[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "(2-4)@(2-4-6)" };
> > +	const char *argv20[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "(a,2)" };
> > +	const char *argv21[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "1-3@(1,3)" };
> > +	const char *argv22[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "3@((1,3)" };
> > +	const char *argv23[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "(4-7)=(1,3)" };
> > +	const char *argv24[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores", "[4-7]@(1,3)" };
> > +	/* sanity check of tests - valid lcores value */
> > +	const char *argv25[] = { prgname, prefix, mp_flag,
> > +				 "-n", "3", "--lcores",
> > +				 "0-1,2@(5-7),(3-5)@(0,2),(0,6),7"};
> >
> >  	if (launch_proc(argv1) == 0
> >  			|| launch_proc(argv2) == 0
> >  			|| launch_proc(argv3) == 0) {
> > -		printf("Error - process ran without error when missing -c flag\n");
> > +		printf("Error - "
> > +		       "process ran without error when missing -c flag\n");
> >  		return -1;
> >  	}
> >  	if (launch_proc(argv4) != 0) {
> > -		printf("Error - process did not run ok with valid coremask
> value\n");
> > +		printf("Error - "
> > +		       "process did not run ok with valid coremask value\n");
> >  		return -1;
> >  	}
> >
> > +	/* start -l test */
> >  	if (launch_proc(argv5) == 0
> >  			|| launch_proc(argv6) == 0
> >  			|| launch_proc(argv7) == 0
> >  			|| launch_proc(argv8) == 0
> >  			|| launch_proc(argv9) == 0
> >  			|| launch_proc(argv10) == 0) {
> > -		printf("Error - process ran without error with invalid -l flag\n");
> > +		printf("Error - "
> > +		       "process ran without error with invalid -l flag\n");
> >  		return -1;
> >  	}
> >  	if (launch_proc(argv11) != 0) {
> > -		printf("Error - process did not run ok with valid corelist value\n");
> > +		printf("Error - "
> > +		       "process did not run ok with valid corelist value\n");
> >  		return -1;
> >  	}
> > +
> > +	/* start --lcores tests */
> > +	if (launch_proc(argv12) == 0 || launch_proc(argv13) == 0 ||
> > +	    launch_proc(argv14) == 0 || launch_proc(argv15) == 0 ||
> > +	    launch_proc(argv16) == 0 || launch_proc(argv17) == 0 ||
> > +	    launch_proc(argv18) == 0 || launch_proc(argv19) == 0 ||
> > +	    launch_proc(argv20) == 0 || launch_proc(argv21) == 0 ||
> > +	    launch_proc(argv21) == 0 || launch_proc(argv22) == 0 ||
> > +	    launch_proc(argv23) == 0 || launch_proc(argv24) == 0) {
> > +		printf("Error - "
> > +		       "process ran without error with invalid --lcore flag\n");
> > +		return -1;
> > +	}
> > +
> > +	if (launch_proc(argv25) != 0) {
> > +		printf("Error - "
> > +		       "process did not run ok with valid corelist value\n");
> > +		return -1;
> > +	}
> > +
> >  	return 0;
> >  }
> >