fix 1

.gitea/workflows/test.yml

@@ -4,25 +4,31 @@ jobs:
   build-images:
     runs-on: host-arch-x86_64
     steps:
-      - name: Debug print
+      - name: Debug
-        run: echo ${{ toJson(gitea.event) }}
+        run: echo '${{toJson(gitea)}}'
 
       - name: Clone repository
         run: git clone --revision ${{ gitea.sha }} --depth 1 ${{ gitea.server_url }}/${{ gitea.repository }}
 
       - name: Build GCC container
         working-directory: test5
-        run: docker build . -f Dockerfile -t local/alpine-gcc:latest
+        run: docker build . -f Dockerfile -t local/alpine-gcc-${{gitea.sha}}:latest
 
   run-tests:
     runs-on: host-arch-x86_64
     needs: build-images
-    #container: local/alpine-gcc:latest
     steps:
       - name: Clone repository
         run: git clone --revision ${{ gitea.sha }} --depth 1 ${{ gitea.server_url }}/${{ gitea.repository }}
 
-      - run: ls -lh test5
-
       - name: Run tests
-        run: docker run -it --rm -v ./test5:/app local/alpine-gcc:latest
+        run: docker run -it --rm -v ./test5:/app local/alpine-gcc-${{gitea.sha}}:latest
+
+  cleanup:
+    runs-on: host-arch-x86_64
+    needs: run-tests
+    if: ${{ always() }}
+    steps:
+      - name: Remove built container images
+        #if: ${{ always() }}
+        run: docker image rm local/alpine-gcc-${{gitea.sha}}:latest

f.c

@@ -6,7 +6,7 @@ size_t free_counter;
 
 void * TEST_MALLOC(size_t size)
 {
-	printf("malloc'ed %lu\n", size);
+	//printf("malloc'ed %lu\n", size);
 
 	malloc_counter += size;
 	return malloc(size);
@@ -15,7 +15,7 @@ void * TEST_MALLOC(size_t size)
 void TEST_FREE(void *p)
 {
 	size_t s = malloc_usable_size(p);
-	printf("freed %lu\n", s);
+	//printf("freed %lu\n", s);
 
 	free_counter += s;
 
@@ -26,6 +26,7 @@ void TEST_FREE(void *p)
 #define free   TEST_FREE
 int f(void)
 {
+	malloc(16);
 	free(malloc(16));
 	free(malloc(32));
 	free(malloc(48));

test.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
 
-gcc f.c -o f
+for OPT in s 0 1 2 3; do
-./f
+	echo -- "-O$OPT" && gcc f.c -O$OPT -o f && ./f
+done