tcl: improve run-ptest

By setting ERROR_ON_FAILURES we don't need to grep the output to know
if the tests failed.  By default the log runner will print the failed
test case, so we don't need to store the log at all.

Set the skipped tests across multiple lines so that it's easier to see
what skips are related to what bugs, and to avoid very long lines.

Use basename instead of awk to get the test name.

(From OE-Core rev: a3fffea6b370e22380b0699dcefcda16fdc1f116)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/tcltk/tcl/run-ptest

@@ -3,19 +3,25 @@
 # clock.test needs a timezone to be set
 export TZ="Europe/London"
 export TCL_LIBRARY=library
+export ERROR_ON_FAILURES=1
 
 # Some tests are overly strict with timings and fail on loaded systems.
-# See bugs #14825 #14882 #15081 #15321.
-SKIPPED_TESTS='async-* cmdMZ-6.6 event-* exit-1.* socket-* socket_inet-*'
+SKIP=""
+# 15321
+SKIP="$SKIP async-\* event-\*"
+# 14882
+SKIP="$SKIP cmdMZ-6.6"
+# 15081
+SKIP="$SKIP exit-1.\*"
+# 14825
+SKIP="$SKIP socket-\* socket_inet-\*"
 
-for i in `ls tests/*.test | awk -F/ '{print $2}'`; do
-    ./tcltest tests/all.tcl -file $i -skip "$SKIPPED_TESTS" >$i.log 2>&1
-    grep -q -F -e "Files with failing tests:" -e "Test files exiting with errors:" $i.log
+for i in tests/*.test; do
+    i=$(basename $i)
+    ./tcltest tests/all.tcl -file $i -skip "$SKIP"
     if [ $? -eq 0 ]; then
-        echo "FAIL: $i"
-        cat $i.log
-    else
         echo "PASS: $i"
+    else
+        echo "FAIL: $i"
     fi
-    rm -f $i.log
 done