Merge pull request #47860 from mmusich/fix_hltInfo

Fix `hltInfo` utility script and add a unit test

Author: cmsbuild

HLTrigger/Tools/scripts/hltInfo

@@ -17,8 +17,23 @@ if [ "$1" == "-h" ] || [ "$1" == "--help" ]; then
   exit 0
 fi
 
-edmProvDump "$1" | awk 'BEGIN {keep=0} /Producers with data in file/ {keep=0} // { if (keep) print $1, gensub(/["'\'']/,"", "g", $3), gensub(/[()]/, "", "g", $5) } /^Processing History:/ {keep=1}' | while read P R H; do
-  echo "process $P (release $R)"
-  edmProvDump "$1" -i $H | grep 'tableName\|globaltag' | sed -e's/string \(un\)\?tracked  = //' -e's/tableName:/HLT menu:  /' -e's/globaltag:/global tag:/'
+FILE="$1"
+
+edmProvDump "$FILE" | awk '
+  BEGIN {keep=0}
+  /Producers with data in file/ {keep=0}
+  /^Processing History:/ {keep=1; next}
+  keep && NF >= 4 {
+    proc = $1;
+    rel  = gensub(/["'\'']/, "", "g", $2);
+    hash = gensub(/[()]/, "", "g", $4);
+    print proc, rel, hash;
+  }
+' | while read PROC REL HASH; do
+  echo "process $PROC (release $REL)"
+  edmProvDump "$FILE" --dumpPSetID "$HASH" 2>/dev/null | \
+    grep -E '^\s*tableName:|^\s*globaltag:' | \
+    sed -E -e 's/.*tableName:[^=]*= */   HLT menu:   /' \
+           -e 's/.*globaltag:[^=]*= */   global tag: /'
   echo
 done

HLTrigger/Tools/test/BuildFile.xml

@@ -1,2 +1,4 @@
 <!-- tests convertToRaw utility script -->
 <test name="testConvertToRaw" command="testConvertToRaw.sh"/>
+<!-- tests hltInfoutility script -->
+<test name="testHltInfo" command="check_hlt_info.sh"/>

HLTrigger/Tools/test/check_hlt_info.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+FILE="/store/data/Run2024I/EphemeralHLTPhysics0/RAW/v1/000/386/593/00000/91a08676-199e-404c-9957-f72772ef1354.root"
+
+EXPECTED_OUTPUT=$(cat <<EOF
+process LHC (release CMSSW_14_0_15_patch1)
+
+process HLT (release CMSSW_14_0_15_patch1)
+   HLT menu:   '/cdaq/physics/Run2024/2e34/v1.4.9/HLT/V1'
+   global tag: '140X_dataRun3_HLT_v3'
+EOF
+)
+
+# Run hltInfo and capture its output
+ACTUAL_OUTPUT=$(hltInfo "$FILE")
+
+# Compare using diff
+if diff <(echo "$ACTUAL_OUTPUT") <(echo "$EXPECTED_OUTPUT") > /dev/null; then
+  echo "Output matches expected format."
+  exit 0
+else
+  echo "Output does NOT match expected format."
+  echo
+  echo "---- Expected Output ----"
+  echo "$EXPECTED_OUTPUT"
+  echo "-----------------------"
+  echo
+  echo "---- Actual Output ----"
+  echo "$ACTUAL_OUTPUT"
+  echo "-----------------------"
+  exit 1
+fi