feat: assignment 3

assignment3/test

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+echo "Building executables..."
+
+cd "${FLAKE:-$(dirname $0)}"
+if command -v nix; then
+    producer="$(nix build --no-link --print-out-paths .#a3-producer)/bin/producer"
+    consumer="$(nix build --no-link --print-out-paths .#a3-consumer)/bin/consumer"
+else
+    mkdir build
+    gcc src/producer.c -o build/producer -pthread -lrt
+    gcc src/consumer.c -o build/consumer -pthread -lrt
+    producer="./build/producer"
+    consumer="./build/consumer"
+fi
+
+echo -e "\nTEST - Basic Functionality"
+"${producer}" 1 5 &
+"${consumer}" 1 5 &
+wait
+
+echo -e "\nTEST - Multiple Producers"
+"${producer}" 1 10 &
+"${producer}" 2 10 &
+"${producer}" 3 10 &
+"${consumer}" 1 30 &
+wait
+
+echo -e "\nTEST - Multiple Consumers"
+"${producer}" 1 20 &
+"${consumer}" 1 10 &
+"${consumer}" 2 10 &
+wait
+
+# Cleanup
+ipcrm -M 0x1234
+rm /dev/shm/sem*
+rm -rf build