Re: [Qemu-devel] [kvm-unit-tests PATCH v3 1/2] run_tests: put logs into per-test file

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Jan 06, 2017 at 11:33:00AM +0800, Peter Xu wrote:
> We were using test.log before to keep all the test logs. This patch
> creates one log file per test case under logs/ directory with name
> "TESTNAME.log".
> 
> A new file global.bash is added to store global informations.
> 
> Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
> ---
>  Makefile               |  4 ++--
>  run_tests.sh           | 14 ++++++++------
>  scripts/functions.bash | 11 +++++++++--
>  scripts/global.bash    |  2 ++
>  4 files changed, 21 insertions(+), 10 deletions(-)
>  create mode 100644 scripts/global.bash
> 
> diff --git a/Makefile b/Makefile
> index a32333b..f632c6c 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -94,9 +94,9 @@ libfdt_clean:
>  	$(LIBFDT_objdir)/.*.d
>  
>  distclean: clean libfdt_clean
> -	$(RM) lib/asm config.mak $(TEST_DIR)-run test.log msr.out cscope.* \
> +	$(RM) lib/asm config.mak $(TEST_DIR)-run msr.out cscope.* \
>  	      build-head
> -	$(RM) -r tests
> +	$(RM) -r tests logs

We need .gitignore changes for this.

>  
>  cscope: cscope_dirs = lib lib/libfdt lib/linux $(TEST_DIR) $(ARCH_LIBDIRS) lib/asm-generic
>  cscope:
> diff --git a/run_tests.sh b/run_tests.sh
> index 254129d..e1bb3a6 100755
> --- a/run_tests.sh
> +++ b/run_tests.sh
> @@ -7,6 +7,7 @@ if [ ! -f config.mak ]; then
>      exit 1
>  fi
>  source config.mak
> +source scripts/global.bash
>  source scripts/functions.bash

Rather than add a new file, can't we just rename functions.bash to
something less function specific (common.bash?) and then add the
globals to that?

>  
>  function usage()
> @@ -46,17 +47,18 @@ while getopts "g:hv" opt; do
>      esac
>  done
>  
> -RUNTIME_log_stderr () { cat >> test.log; }
> +# RUNTIME_log_file will be configured later
> +RUNTIME_log_stderr () { cat >> $RUNTIME_log_file; }
>  RUNTIME_log_stdout () {
>      if [ "$PRETTY_PRINT_STACKS" = "yes" ]; then
> -        ./scripts/pretty_print_stacks.py $1 >> test.log
> +        ./scripts/pretty_print_stacks.py $1 >> $RUNTIME_log_file
>      else
> -        cat >> test.log
> +        cat >> $RUNTIME_log_file
>      fi
>  }
>  
> -
>  config=$TEST_DIR/unittests.cfg
> -rm -f test.log
> -printf "BUILD_HEAD=$(cat build-head)\n\n" > test.log
> +rm -rf $ut_log_dir

Instead of the 'rm', let's do
 'mv $ut_log_dir $ut_log_dir.old || { echo [...]; exit 2; }'
as I never liked that test.log was silently overwritten.

> +mkdir $ut_log_dir
> +printf "BUILD_HEAD=$(cat build-head)\n\n" > $ut_log_summary

I'm not sure we need the ut_ prefix on these variables. If we
do think we need to start prefixing variables, then I'd prefer
not to abbreviate, i.e. 'unittest_'

>  for_each_unittest $config run
> diff --git a/scripts/functions.bash b/scripts/functions.bash
> index ee9143c..d1d2e1c 100644
> --- a/scripts/functions.bash
> +++ b/scripts/functions.bash
> @@ -1,3 +1,10 @@
> +function run_task()
> +{
> +	local testname="$2"
> +
> +	RUNTIME_log_file="${ut_log_dir}/${testname}.log"
> +	"$@"
> +}
>  
>  function for_each_unittest()
>  {
> @@ -17,7 +24,7 @@ function for_each_unittest()
>  
>  	while read -u $fd line; do
>  		if [[ "$line" =~ ^\[(.*)\]$ ]]; then
> -			"$cmd" "$testname" "$groups" "$smp" "$kernel" "$opts" "$arch" "$check" "$accel" "$timeout"
> +			run_task "$cmd" "$testname" "$groups" "$smp" "$kernel" "$opts" "$arch" "$check" "$accel" "$timeout"
>  			testname=${BASH_REMATCH[1]}
>  			smp=1
>  			kernel=""
> @@ -45,6 +52,6 @@ function for_each_unittest()
>  			timeout=${BASH_REMATCH[1]}
>  		fi
>  	done
> -	"$cmd" "$testname" "$groups" "$smp" "$kernel" "$opts" "$arch" "$check" "$accel" "$timeout"
> +	run_task "$cmd" "$testname" "$groups" "$smp" "$kernel" "$opts" "$arch" "$check" "$accel" "$timeout"
>  	exec {fd}<&-
>  }
> diff --git a/scripts/global.bash b/scripts/global.bash
> new file mode 100644
> index 0000000..77b0b29
> --- /dev/null
> +++ b/scripts/global.bash
> @@ -0,0 +1,2 @@
> +: ${ut_log_dir:=logs}
> +: ${ut_log_summary:=${ut_log_dir}/SUMMARY}

Do we even need these variables? When/why would someone override these
defaults?

Thanks,
drew
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux