diff --git a/t/compilers/opsc/data/01.pir b/t/compilers/opsc/data/01.pir
new file mode 100644
index 0000000000..fcc1db6510
--- /dev/null
+++ b/t/compilers/opsc/data/01.pir
@@ -0,0 +1,3 @@
+.sub 'main' :main
+    noop
+.end
diff --git a/t/compilers/opsc/data/02.pir b/t/compilers/opsc/data/02.pir
new file mode 100644
index 0000000000..3422e98976
--- /dev/null
+++ b/t/compilers/opsc/data/02.pir
@@ -0,0 +1,3 @@
+.sub 'main' :main
+    say 42
+.end
diff --git a/t/compilers/opsc/data/03.pir b/t/compilers/opsc/data/03.pir
new file mode 100644
index 0000000000..2476ba48a1
--- /dev/null
+++ b/t/compilers/opsc/data/03.pir
@@ -0,0 +1,5 @@
+.sub 'main' :main
+    say "Answer"
+    say 42
+    say "Correct"
+.end
diff --git a/t/compilers/opsc/data/04.pir b/t/compilers/opsc/data/04.pir
new file mode 100644
index 0000000000..4e7cf01e5e
--- /dev/null
+++ b/t/compilers/opsc/data/04.pir
@@ -0,0 +1,4 @@
+.sub 'main' :main
+    $I0 = 42
+    say $I0
+.end
diff --git a/t/compilers/opsc/data/05.pir b/t/compilers/opsc/data/05.pir
new file mode 100644
index 0000000000..40ea3d8f95
--- /dev/null
+++ b/t/compilers/opsc/data/05.pir
@@ -0,0 +1,5 @@
+.sub 'main' :main
+    $I0 = 42
+    say $I0
+    .return ()
+.end