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#
# matching the following output specified as a pattern that verifies
# that the numerical values conform to a specific pattern, rather than
# specific values.
#
# -gcmetacapacity 0
#
# MCMN MCMX MC CCSMN CCSMX CCSC YGC FGC FGCT CGC CGCT GCT
# 0.0 1056768.0 8832.0 0.0 1048576.0 896.0 5 0 0.000 0 0.000 0.245
#
# -J-XX:+UseParallelGC -gcmetacapacity 0
#
# MCMN MCMX MC CCSMN CCSMX CCSC YGC FGC FGCT CGC CGCT GCT
# 0.0 1056768.0 8064.0 0.0 1048576.0 896.0 4 0 0.000 - - 0.113
BEGIN {
headerlines=0; datalines=0; totallines=0
}
/^ MCMN MCMX MC CCSMN CCSMX CCSC YGC FGC FGCT CGC CGCT GCT $/ {
headerlines++;
}
/^[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*[0-9]+[ ]*[0-9]+[ ]*[0-9]+\.[0-9]+[ ]*(-|[0-9]+)[ ]*(-|[0-9]+\.[0-9]+)[ ]*[0-9]+\.[0-9]+$/ {
datalines++;
}
{ totallines++; print $0 }
END {
if ((headerlines == 1) && (datalines == 1)) {
exit 0
}
else {
exit 1
}
}
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