diff --git a/src/wasm-lib/tests/executor/inputs/fillet_duplicate_tags.kcl b/src/wasm-lib/tests/executor/inputs/fillet_duplicate_tags.kcl
new file mode 100644
index 000000000..d8a5e75f6
--- /dev/null
+++ b/src/wasm-lib/tests/executor/inputs/fillet_duplicate_tags.kcl
@@ -0,0 +1,8 @@
+const part001 = startSketchOn('XY')
+    |> startProfileAt([0,0], %)
+    |> line([0, 10], %, $thing)
+    |> line([10, 0], %)
+    |> line([0, -10], %, $thing2)
+    |> close(%)
+    |> extrude(10, %)
+    |> fillet({radius: 0.5, tags: [thing, thing]}, %)
diff --git a/src/wasm-lib/tests/executor/inputs/sketch_on_face.kcl b/src/wasm-lib/tests/executor/inputs/sketch_on_face.kcl
new file mode 100644
index 000000000..344636a24
--- /dev/null
+++ b/src/wasm-lib/tests/executor/inputs/sketch_on_face.kcl
@@ -0,0 +1,15 @@
+const part001 = startSketchOn('XY')
+  |> startProfileAt([11.19, 28.35], %)
+  |> line([28.67, -13.25], %, $here)
+  |> line([-4.12, -22.81], %)
+  |> line([-33.24, 14.55], %)
+  |> close(%)
+  |> extrude(5, %)
+
+const part002 = startSketchOn(part001, here)
+  |> startProfileAt([0, 0], %)
+  |> line([0, 10], %)
+  |> line([10, 0], %)
+  |> line([0, -10], %)
+  |> close(%)
+  |> extrude(5, %)
diff --git a/src/wasm-lib/tests/executor/inputs/sketch_on_face_end.kcl b/src/wasm-lib/tests/executor/inputs/sketch_on_face_end.kcl
new file mode 100644
index 000000000..26d8e96fd
--- /dev/null
+++ b/src/wasm-lib/tests/executor/inputs/sketch_on_face_end.kcl
@@ -0,0 +1,20 @@
+fn cube = (pos, scale) => {
+  const sg = startSketchOn('XY')
+    |> startProfileAt(pos, %)
+    |> line([0, scale], %)
+    |> line([scale, 0], %)
+    |> line([0, -scale], %)
+
+  return sg
+}
+const part001 = cube([0,0], 20)
+    |> close(%)
+    |> extrude(20, %)
+
+const part002 = startSketchOn(part001, "END")
+  |> startProfileAt([0, 0], %)
+  |> line([0, 10], %)
+  |> line([10, 0], %)
+  |> line([0, -10], %)
+  |> close(%)
+  |> extrude(5, %)
diff --git a/src/wasm-lib/tests/executor/inputs/sketch_on_face_end_negative_extrude.kcl b/src/wasm-lib/tests/executor/inputs/sketch_on_face_end_negative_extrude.kcl
new file mode 100644
index 000000000..abad043c8
--- /dev/null
+++ b/src/wasm-lib/tests/executor/inputs/sketch_on_face_end_negative_extrude.kcl
@@ -0,0 +1,20 @@
+fn cube = (pos, scale) => {
+  const sg = startSketchOn('XY')
+    |> startProfileAt(pos, %)
+    |> line([0, scale], %)
+    |> line([scale, 0], %)
+    |> line([0, -scale], %)
+
+  return sg
+}
+const part001 = cube([0,0], 20)
+    |> close(%)
+    |> extrude(20, %)
+
+const part002 = startSketchOn(part001, "END")
+  |> startProfileAt([0, 0], %)
+  |> line([0, 10], %)
+  |> line([10, 0], %)
+  |> line([0, -10], %)
+  |> close(%)
+  |> extrude(-5, %)
diff --git a/src/wasm-lib/tests/executor/inputs/sketch_on_face_start.kcl b/src/wasm-lib/tests/executor/inputs/sketch_on_face_start.kcl
new file mode 100644
index 000000000..f6236adea
--- /dev/null
+++ b/src/wasm-lib/tests/executor/inputs/sketch_on_face_start.kcl
@@ -0,0 +1,20 @@
+fn cube = (pos, scale) => {
+  const sg = startSketchOn('XY')
+    |> startProfileAt(pos, %)
+    |> line([0, scale], %)
+    |> line([scale, 0], %)
+    |> line([0, -scale], %)
+
+  return sg
+}
+const part001 = cube([0,0], 20)
+    |> close(%)
+    |> extrude(20, %)
+
+const part002 = startSketchOn(part001, "start")
+  |> startProfileAt([0, 0], %)
+  |> line([0, 10], %)
+  |> line([10, 0], %)
+  |> line([0, -10], %)
+  |> close(%)
+  |> extrude(5, %)
diff --git a/src/wasm-lib/tests/executor/main.rs b/src/wasm-lib/tests/executor/main.rs
index 452e544a8..599166b84 100644
--- a/src/wasm-lib/tests/executor/main.rs
+++ b/src/wasm-lib/tests/executor/main.rs
@@ -69,22 +69,7 @@ async fn execute_and_snapshot(code: &str, units: UnitLength) -> Result<image::Dy
 
 #[tokio::test(flavor = "multi_thread")]
 async fn serial_test_sketch_on_face() {
-    let code = r#"const part001 = startSketchOn('XY')
-  |> startProfileAt([11.19, 28.35], %)
-  |> line([28.67, -13.25], %, $here)
-  |> line([-4.12, -22.81], %)
-  |> line([-33.24, 14.55], %)
-  |> close(%)
-  |> extrude(5, %)
-
-const part002 = startSketchOn(part001, here)
-  |> startProfileAt([0, 0], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %)
-  |> close(%)
-  |> extrude(5, %)
-"#;
+    let code = include_str!("inputs/sketch_on_face.kcl");
 
     let result = execute_and_snapshot(code, UnitLength::Mm).await.unwrap();
     twenty_twenty::assert_image("tests/executor/outputs/sketch_on_face.png", &result, MIN_DIFF);
@@ -121,27 +106,7 @@ async fn serial_test_pentagon_fillet_sugar() {
 
 #[tokio::test(flavor = "multi_thread")]
 async fn serial_test_sketch_on_face_start() {
-    let code = r#"fn cube = (pos, scale) => {
-  const sg = startSketchOn('XY')
-    |> startProfileAt(pos, %)
-    |> line([0, scale], %)
-    |> line([scale, 0], %)
-    |> line([0, -scale], %)
-
-  return sg
-}
-const part001 = cube([0,0], 20)
-    |> close(%)
-    |> extrude(20, %)
-
-const part002 = startSketchOn(part001, "start")
-  |> startProfileAt([0, 0], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %)
-  |> close(%)
-  |> extrude(5, %)
-"#;
+    let code = include_str!("inputs/sketch_on_face_start.kcl");
 
     let result = execute_and_snapshot(code, UnitLength::Mm).await.unwrap();
     twenty_twenty::assert_image("tests/executor/outputs/sketch_on_face_start.png", &result, MIN_DIFF);
@@ -156,27 +121,7 @@ async fn serial_test_mike_stress_lines() {
 
 #[tokio::test(flavor = "multi_thread")]
 async fn serial_test_sketch_on_face_end() {
-    let code = r#"fn cube = (pos, scale) => {
-  const sg = startSketchOn('XY')
-    |> startProfileAt(pos, %)
-    |> line([0, scale], %)
-    |> line([scale, 0], %)
-    |> line([0, -scale], %)
-
-  return sg
-}
-const part001 = cube([0,0], 20)
-    |> close(%)
-    |> extrude(20, %)
-
-const part002 = startSketchOn(part001, "END")
-  |> startProfileAt([0, 0], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %)
-  |> close(%)
-  |> extrude(5, %)
-"#;
+    let code = include_str!("inputs/sketch_on_face_end.kcl");
 
     let result = execute_and_snapshot(code, UnitLength::Mm).await.unwrap();
     twenty_twenty::assert_image("tests/executor/outputs/sketch_on_face_end.png", &result, MIN_DIFF);
@@ -184,27 +129,7 @@ const part002 = startSketchOn(part001, "END")
 
 #[tokio::test(flavor = "multi_thread")]
 async fn serial_test_sketch_on_face_end_negative_extrude() {
-    let code = r#"fn cube = (pos, scale) => {
-  const sg = startSketchOn('XY')
-    |> startProfileAt(pos, %)
-    |> line([0, scale], %)
-    |> line([scale, 0], %)
-    |> line([0, -scale], %)
-
-  return sg
-}
-const part001 = cube([0,0], 20)
-    |> close(%)
-    |> extrude(20, %)
-
-const part002 = startSketchOn(part001, "END")
-  |> startProfileAt([0, 0], %)
-  |> line([0, 10], %)
-  |> line([10, 0], %)
-  |> line([0, -10], %)
-  |> close(%)
-  |> extrude(-5, %)
-"#;
+    let code = include_str!("inputs/sketch_on_face_end_negative_extrude.kcl");
 
     let result = execute_and_snapshot(code, UnitLength::Mm).await.unwrap();
     twenty_twenty::assert_image(
@@ -216,15 +141,7 @@ const part002 = startSketchOn(part001, "END")
 
 #[tokio::test(flavor = "multi_thread")]
 async fn serial_test_fillet_duplicate_tags() {
-    let code = r#"const part001 = startSketchOn('XY')
-    |> startProfileAt([0,0], %)
-    |> line([0, 10], %, $thing)
-    |> line([10, 0], %)
-    |> line([0, -10], %, $thing2)
-    |> close(%)
-    |> extrude(10, %)
-    |> fillet({radius: 0.5, tags: [thing, thing]}, %)
-"#;
+    let code = include_str!("inputs/fillet_duplicate_tags.kcl");
 
     let result = execute_and_snapshot(code, UnitLength::Mm).await;
     assert!(result.is_err());