java-topology/test/jdk/sun/tools/jstat/gcNewOutput1.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

38 lines
1.2 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.
#
# -gcnew 0
#
# S0C S1C S0U S1U TT MTT DSS EC EU YGC YGCT
# 0.0 2048.0 0.0 1113.5 15 15 1024.0 4096.0 0.0 4 0.228
#
# -J-XX:+UseParallelGC -gcnew 0
#
# S0C S1C S0U S1U TT MTT DSS EC EU YGC YGCT
# 1024.0 512.0 0.0 512.0 6 15 1024.0 3072.0 830.1 5 0.164
BEGIN {
headerlines=0; datalines=0; totallines=0
}
/^ S0C S1C S0U S1U TT MTT DSS EC EU YGC YGCT $/ {
headerlines++;
}
/^[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+[ ]*[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+[ ]*[0-9]+\.[0-9]+$/ {
datalines++;
}
{ totallines++; print $0 }
END {
if ((headerlines == 1) && (datalines == 1) && (totallines == 2)) {
exit 0
}
else {
exit 1
}
}