diff -r 1e6eca42d90b -r 8778d23fef92 cw5_marking/cw5_test.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cw5_marking/cw5_test.sh	Mon Feb 03 12:34:38 2025 +0000
@@ -0,0 +1,202 @@
+#!/bin/zsh
+
+# to make the script fail safely
+set -euo pipefail
+
+
+out=${1:-output}
+
+echo -e "" > $out
+
+echo `date` | tee -a $out
+echo "" >> $out
+echo "Below is the feedback and provisional marks for your CW 5 submission." >> $out
+echo "Please note all marks are provisional until ratified by the" >> $out
+echo "assessment board -- this is not an official results transcript." >> $out
+echo "" >> $out
+
+echo "The feedback for your submission for cw05.sc" >> $out
+echo "" >> $out
+
+# marks for CW 5
+marks=$(( 0.0 ))
+
+# compilation tests
+
+function scala_compile {
+  (ulimit -t 30; JAVA_OPTS="-Xmx1g" amm -s "$1" 2> c$out 1> c$out)
+}
+
+# functional tests
+setopt no_nomatch
+
+function scala_assert {
+  rm -rf /Users/cu/.ammonite/cache/3.0.0-M2/* 1> /dev/null 2> /dev/null ;  
+  (ulimit -t 300; JAVA_OPTS="-Xmx1g -XX:MaxJavaStackTraceDepth=10" amm -s "$1" 1>> $out 2>> $out)
+}
+
+function scala_fail {
+  rm -rf /Users/cu/.ammonite/cache/3.0.0-M2/* 1> /dev/null 2> /dev/null ;  
+  (ulimit -t 300; JAVA_OPTS="-Xmx1g -XX:MaxJavaStackTraceDepth=10" amm -s "$1" | tee -a $out)
+}
+
+
+
+### compilation test
+
+echo -e "0) cw05.sc compiles?" | tee -a $out
+
+if (scala_compile "c.sc")
+then
+    echo -e "  --> yes cw05.sc compiles\n" | tee -a $out
+    tsts=$(( 0 ))
+else
+    echo -e "  --> AMM DID NOT compile cw05.sc\n" | tee -a $out
+    cat c$out | tee -a $out
+    tsts=$(( 1 ))
+fi
+
+
+### tokenise test
+
+if [ $tsts -eq 0 ]
+then
+  echo -e "1) tokenise test\n" | tee -a $out
+  cat cw05.sc c1_add.sc > cw05_add.sc
+  if (scala_assert "c1.sc")     
+  then
+      echo -e "  --> success (+ 2.0 Marks)\n" | tee -a $out
+      #cat $out | tee -a $out
+      marks=$(( marks + 2.0 ))
+  else
+      echo -e "  --> FAILED\n" | tee -a $out
+      cat $out | tee -a $out
+  fi
+fi
+
+### parsing test
+
+if [ $tsts -eq 0 ]
+then
+  echo -e "2) parsing test\n" | tee -a $out
+  cat cw05.sc c2_add.sc > cw05_add.sc
+  START=$(date +%s)
+  
+  if (scala_assert "c2.sc")     
+  then
+      END=$(date +%s)
+      DIFF=$(( $END - $START ))
+      echo -e "  This test ran for $DIFF seconds" | tee -a $out
+      echo -e "  --> success (+ 3.0 Marks)\n" | tee -a $out
+      #cat $out | tee -a $out
+      marks=$(( marks + 3.0 ))
+  else
+      END=$(date +%s)
+      DIFF=$(( $END - $START ))
+      echo -e "  This test ran for $DIFF seconds" | tee -a $out
+      echo -e "  --> FAILED\n" | tee -a $out
+      cat $out | tee -a $out
+  fi
+fi
+
+### mand test
+echo >> $out
+#echo -e "\n\n\n" >> $out
+
+
+tstsB=$(( 1 ))
+
+if [ $tsts -eq 0 ]
+then
+    echo -e "3.1) Generating ll-file for mand.fun:\n" | tee -a $out
+    echo >> $out
+    cat cw05.sc c3_add.sc > cw051_add.sc
+
+    if (scala_assert "c3.sc")
+    then
+        echo -e "  --> success" | tee -a $out
+        tstsB=$(( 0 ))
+    else
+        echo -e "  --> FAIL\n" | tee -a $out
+        cat c$out >> $out
+        tail -25 $out | pr -to10
+        tstsB=$(( 1 ))
+    fi
+fi
+
+if [ $tstsB -eq 0 ]
+then
+    echo -e "3.2) Running mand.ll and check its output" | tee -a $out
+    if (scala_fail "c4.sc")
+    then
+        echo -e "  --> success (+ 12.0 Marks)\n" | tee -a $out
+        marks=$(( marks + 12.0 ))
+    else
+        echo -e "  --> FAIL\n" | tee -a $out
+	echo -e "  generated:" | tee -a $out
+        cat "mand.ll" | pr -to10
+        #cat c$out >> $out
+    fi
+fi
+
+### mand test
+echo >> $out
+#echo -e "\n\n\n" >> $out
+
+
+if [ $tsts -eq 0 ]
+then
+    echo -e "4.1) Generating ll-file for sqr.fun:\n" | tee -a $out
+    echo >> $out
+    cat cw05.sc c3_add.sc > cw051_add.sc
+
+    if (scala_assert "c5.sc")
+    then
+        echo -e "  --> success" | tee -a $out
+        tstsB=$(( 0 ))
+    else
+        echo -e "  --> FAIL\n" | tee -a $out
+        cat c$out >> $out
+        tail -25 $out | pr -to10
+        tstsB=$(( 1 ))
+    fi
+fi
+
+if [ $tstsB -eq 0 ]
+then
+    echo -e "4.2) Running sqr.ll and check its output" | tee -a $out
+    if (scala_fail "c6.sc")
+    then
+        echo -e "  --> success (+ 6.0 Marks)\n" | tee -a $out
+        marks=$(( marks + 6.0 ))
+    else
+        echo -e "  --> FAIL\n" | tee -a $out
+	echo -e "  generated:" | tee -a $out
+        cat "sqr.ll" | pr -to10
+        #cat c$out >> $out
+    fi
+fi
+
+
+if [ $tsts -eq 0 ]
+then
+    echo -e "5) Does main return an integer in mand.ll (define i32 @main() {...})? " | tee -a $out
+    if (grep "define i32 @main()" "mand.ll" 1> /dev/null 2> /dev/null)
+    then
+        echo -e "  --> success (+ 2.0 Marks)\n" | tee -a $out
+        marks=$(( marks + 2.0 ))
+    else
+        echo -e "  --> FAIL\n" | tee -a $out
+        #tail -25 $out | pr -to10
+        #cat c$out >> $out
+    fi
+fi
+
+
+## final marks
+echo >> $out
+echo "Overall mark for CW 5" | tee -a $out
+printf " %0.2f\n" $marks | tee -a $out
+
+
+