java-topology/test/jdk/sun/tools/jstat/lineCounts1.awk
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

45 lines
2 KiB
Awk

#
# matching the following output specified as a pattern that verifies
# that the numerical values conform to a specific pattern, rather than
# specific values.
#
# -gcutil 0 250 5
#
# S0 S1 E O M CCS YGC YGCT FGC FGCT CGC CGCT GCT
# 0.00 64.15 0.00 0.00 95.71 84.70 5 0.258 0 0.000 0 0.000 0.258
# 0.00 64.15 0.00 0.00 95.71 84.70 5 0.258 0 0.000 0 0.000 0.258
# 0.00 64.15 0.00 0.00 95.71 84.70 5 0.258 0 0.000 0 0.000 0.258
# 0.00 64.15 0.00 0.00 95.71 84.70 5 0.258 0 0.000 0 0.000 0.258
# 0.00 64.15 0.00 0.00 95.71 84.70 5 0.258 0 0.000 0 0.000 0.258
#
# -J-XX:+UseParallelGC -gcutil 0 250 5
#
# S0 S1 E O M CCS YGC YGCT FGC FGCT CGC CGCT GCT
# 0.00 100.00 46.54 14.99 94.73 89.25 5 0.197 0 0.000 - - 0.197
# 0.00 100.00 46.54 14.99 94.73 89.25 5 0.197 0 0.000 - - 0.197
# 0.00 100.00 48.50 14.99 94.73 89.25 5 0.197 0 0.000 - - 0.197
# 0.00 100.00 48.50 14.99 94.73 89.25 5 0.197 0 0.000 - - 0.197
# 0.00 100.00 50.46 14.99 94.73 89.25 5 0.197 0 0.000 - - 0.197
BEGIN {
headerlines=0; datalines=0; totallines=0
}
/^ S0 S1 E O M CCS YGC YGCT FGC FGCT CGC CGCT GCT $/ {
headerlines++;
}
/^[ ]*([0-9]+\.[0-9]+|-)[ ]*([0-9]+\.[0-9]+|-)[ ]*([0-9]+\.[0-9]+|-)[ ]*([0-9]+\.[0-9]+|-)[ ]*([0-9]+\.[0-9]+|-)[ ]*([0-9]+\.[0-9]+|-)[ ]*[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*([0-9]+|-)[ ]*([0-9]+\.[0-9]+|-)[ ]*[0-9]+\.[0-9]+$/ {
datalines++;
}
{ totallines++; print $0 }
END {
if ((headerlines == 1) && (datalines == 5)) {
exit 0
}
else {
exit 1
}
}