diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1cd9751..5607c20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -180,7 +180,8 @@ jobs:
     - name: Use ARMv6 container
       run: |
         docker run --rm -v $PWD:/app -w /app --platform linux/arm/v6 ghcr.io/nonannet/armv6_test:1 \
-        bash -lc "pip install .[mindev] && \
+        bash -lc "set -x && \
+                  pip install .[mindev] && \
                   mkdir -p build/runner && \
                   gcc -O3 -static -DENABLE_LOGGING -o build/runner/coparun src/coparun/runmem.c \
                   src/coparun/coparun.c src/coparun/mem_man.c && \
@@ -209,14 +210,17 @@ jobs:
     - name: Use ARMv7 container
       run: |
         docker run --rm -v $PWD:/app -w /app --platform linux/arm/v7 ghcr.io/nonannet/armv7_test:1 \
-        bash -lc "pip install .[mindev] && \
+        bash -lc "set -x && \
+                  pip install .[mindev] && \
                   mkdir -p build/runner && \
-                  gcc  -march=armv7-a -mfpu=neon-vfpv3 -mfloat-abi=hard -marm -static \
+                  gcc -march=armv7-a -mfpu=neon-vfpv3 -mfloat-abi=hard -marm -static \
                   -Wall -Wextra -Wconversion -Wsign-conversion \
                   -Wshadow -Wstrict-overflow -O3 \
                   -DENABLE_LOGGING \
                   -o build/runner/coparun src/coparun/runmem.c \
                   src/coparun/coparun.c src/coparun/mem_man.c && \
+                  python3 tools/make_example.py && \
+                  build/runner/coparun build/runner/test.copapy build/runner/test.copapy.bin && \
                   pytest && \
                   bash tools/create_asm.sh"
 
@@ -242,16 +246,19 @@ jobs:
     - name: Use ARMv7 container
       run: |
         docker run --rm -v $PWD:/app -w /app --platform linux/arm/v7 ghcr.io/nonannet/armv7_test:1 \
-        bash -lc "pip install .[mindev] && \
-                  mkdir -p build/runner && \
+        bash -lc "set -x; \
+                  pip install .[mindev]; \
+                  mkdir -p build/runner; \
                   gcc -march=armv7-a -mfpu=neon-vfpv3 -mfloat-abi=hard -marm -static \
                   -Wall -Wextra -Wconversion -Wsign-conversion \
                   -Wshadow -Wstrict-overflow -O3 \
                   -DENABLE_LOGGING \
                   -o build/runner/coparun src/coparun/runmem.c \
-                  src/coparun/coparun.c src/coparun/mem_man.c && \
-                  export CP_TARGET_ARCH=armv7thumb && \
-                  pytest && \
+                  src/coparun/coparun.c src/coparun/mem_man.c; \
+                  export CP_TARGET_ARCH=armv7thumb; \
+                  python3 tools/make_example.py; \
+                  build/runner/coparun build/runner/test.copapy build/runner/test.copapy.bin; \
+                  pytest -m 'not runner'; \
                   bash tools/create_asm.sh"
 
     - uses: actions/upload-artifact@v4
@@ -276,16 +283,19 @@ jobs:
     - name: Use ARMv7 container
       run: |
         docker run --rm -v $PWD:/app -w /app --platform linux/arm/v7 ghcr.io/nonannet/armv7_test:1 \
-        bash -lc "pip install .[mindev] && \
-                  mkdir -p build/runner && \
+        bash -lc "set -x; \
+                  pip install .[mindev]; \
+                  mkdir -p build/runner; \
                   gcc -march=armv7-a -mfpu=neon-vfpv3 -mfloat-abi=hard -marm -static \
                   -Wall -Wextra -Wconversion -Wsign-conversion \
                   -Wshadow -Wstrict-overflow -O3 \
                   -DENABLE_LOGGING \
                   -o build/runner/coparun src/coparun/runmem.c \
-                  src/coparun/coparun.c src/coparun/mem_man.c && \
-                  export CP_TARGET_ARCH=armv7mthumb && \
-                  pytest && \
+                  src/coparun/coparun.c src/coparun/mem_man.c; \
+                  export CP_TARGET_ARCH=armv7mthumb; \
+                  python3 tools/make_example.py; \
+                  build/runner/coparun build/runner/test.copapy build/runner/test.copapy.bin; \
+                  pytest -m 'not runner'; \
                   bash tools/create_asm.sh"
 
     - uses: actions/upload-artifact@v4
diff --git a/tools/test_example_code.sh b/tools/test_example_code.sh
new file mode 100755
index 0000000..7b0c054
--- /dev/null
+++ b/tools/test_example_code.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Build arm-v7 runner and stencils
+bash tools/build.sh arm-v7
+
+# Build arm-v7-thumb stencils
+bash tools/build.sh arm-v7-thumb
+
+# Build arm-v7-thumb example code
+export CP_TARGET_ARCH=armv7thumb
+python3 tools/make_example.py
+build/runner/coparun-armv7 build/runner/test.copapy build/runner/test.copapy.bin
+
+arm-none-eabi-objdump -D -b binary -marm -M force-thumb --adjust-vma=0x1000000 build/runner/test.copapy.bin > build/runner/test.copapy-example-armv7thumb.asm
+
+# Build arm-v7-thumb example code
+export CP_TARGET_ARCH=armv7
+python3 tools/make_example.py
+build/runner/coparun-armv7 build/runner/test.copapy build/runner/test.copapy.bin
+
+arm-none-eabi-objdump -D -b binary -marm --adjust-vma=0x1000000 build/runner/test.copapy.bin > build/runner/test.copapy-example-armv7.asm
\ No newline at end of file