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| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2014-12-04 14:41:23 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-12-04 10:40:34 -0500 |
| commit | 57cee23650d768130ff2d80aa4cd0b053feabf97 (patch) | |
| tree | fcad4078c4c8bee03aee5476178fc43ee85303d6 /tools | |
| parent | 36922d133c931a5a7b844204d554de6ae85bee34 (diff) | |
| download | lwn-57cee23650d768130ff2d80aa4cd0b053feabf97.tar.gz lwn-57cee23650d768130ff2d80aa4cd0b053feabf97.zip | |
ftracetest: Add --verbose option for showing echo output
Add --verbose/-v option for showing echo output in testcases.
This is good for checking the progress of testcases which
take a longer time to run.
To implement this feature, all the testcase failures are
captured in ftracetest and send signal to set SIG_RESULT=FAIL.
Link: http://lkml.kernel.org/r/20141204194123.7376.22964.stgit@localhost.localdomain
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/ftrace/ftracetest | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index e8b402193a82..da48812ab95e 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -13,6 +13,7 @@ echo "Usage: ftracetest [options] [testcase(s)] [testcase-directory(s)]" echo " Options:" echo " -h|--help Show help message" echo " -k|--keep Keep passed test logs" +echo " -v|--verbose Show all stdout messages in testcases" echo " -d|--debug Debug mode (trace all shell commands)" exit $1 } @@ -53,6 +54,10 @@ parse_opts() { # opts KEEP_LOG=1 shift 1 ;; + --verbose|-v) + VERBOSE=1 + shift 1 + ;; --debug|-d) DEBUG=1 shift 1 @@ -90,6 +95,7 @@ TEST_CASES=`find_testcases $TEST_DIR` LOG_DIR=$TOP_DIR/logs/`date +%Y%m%d-%H%M%S`/ KEEP_LOG=0 DEBUG=0 +VERBOSE=0 # Parse command-line options parse_opts $* @@ -139,12 +145,8 @@ testcase() { # testfile prlog -n "[$CASENO]$desc" } -eval_result() { # retval sigval - local retval=$2 - if [ $2 -eq 0 ]; then - test $1 -ne 0 && retval=$FAIL - fi - case $retval in +eval_result() { # sigval + case $1 in $PASS) prlog " [PASS]" PASSED_CASES="$PASSED_CASES $CASENO" @@ -188,6 +190,9 @@ SIG_RESULT= SIG_BASE=36 # Use realtime signals SIG_PID=$$ +SIG_FAIL=$((SIG_BASE + FAIL)) +trap 'SIG_RESULT=$FAIL' $SIG_FAIL + SIG_UNRESOLVED=$((SIG_BASE + UNRESOLVED)) exit_unresolved () { kill -s $SIG_UNRESOLVED $SIG_PID @@ -216,6 +221,12 @@ exit_xfail () { } trap 'SIG_RESULT=$XFAIL' $SIG_XFAIL +__run_test() { # testfile + # setup PID and PPID, $$ is not updated. + (cd $TRACING_DIR; read PID _ < /proc/self/stat ; set -e; set -x; . $1) + [ $? -ne 0 ] && kill -s $SIG_FAIL $SIG_PID +} + # Run one test case run_test() { # testfile local testname=`basename $1` @@ -223,10 +234,12 @@ run_test() { # testfile testcase $1 echo "execute: "$1 > $testlog SIG_RESULT=0 - # setup PID and PPID, $$ is not updated. - (cd $TRACING_DIR; read PID _ < /proc/self/stat ; - set -e; set -x; . $1) >> $testlog 2>&1 - eval_result $? $SIG_RESULT + if [ $VERBOSE -ne 0 ]; then + __run_test $1 2>> $testlog | tee -a $testlog + else + __run_test $1 >> $testlog 2>&1 + fi + eval_result $SIG_RESULT if [ $? -eq 0 ]; then # Remove test log if the test was done as it was expected. [ $KEEP_LOG -eq 0 ] && rm $testlog |