add: assigment 2

assignment2/part1/test

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+echo "Building executables..."
+
+cd "${FLAKE:-$(dirname $0)}"
+if command -v nix; then
+    producer="$(nix build --no-link --print-out-paths .#a2-p1-producer)/bin/producer"
+    consumer="$(nix build --no-link --print-out-paths .#a2-p1-consumer)/bin/consumer"
+else
+    gcc producer.c -o producer
+    gcc consumer.c -o consumer
+    producer="./producer"
+    consumer="./consumer"
+fi
+
+echo -e "\nTEST - Sanity Check"
+
+out="$(seq -s " " 1 10 | "$producer" | "$consumer" -v)"
+if test "$out" = "$(seq -s " " 1 10)"; then
+    echo "SUCCESS"
+fi
+
+echo -e "\nTEST - Smaller Buffer Size"
+
+out="$(seq -s " " 1 10 | "$producer" -b 16 | "$consumer" -v)"
+if test "$out" = "$(seq -s " " 1 10)"; then
+    echo "SUCCESS"
+fi
+
+echo -e "\nTEST - Large External File"
+
+head -c 10000 </dev/urandom | od -An -tx >random.txt
+out="$("$producer" -f random.txt | "$consumer" -v)"
+if test "$out" = "$(cat random.txt)"; then
+    echo "SUCCESS"
+fi
+rm random.txt
+
+
+echo -e "\nTEST - Maximum Lines (5)"
+
+head -c 1000 </dev/urandom | od -An -tx >random.txt
+out="$("$producer" -f random.txt | "$consumer" -v -n 5)"
+if test "$out" = "$(cat random.txt | head -n 5)"; then
+    echo "SUCCESS"
+fi
+rm random.txt