feat: Run separate cairo integration test files as a separate Go test

go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
 	github.com/mmcloughlin/addchain v0.4.0 // indirect

go.sum

@@ -31,6 +31,8 @@ github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUq
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
 github.com/holiman/uint256 v1.2.3 h1:K8UWO1HUJpRMXBxbmaY1Y8IAMZC/RsKB+ArEnnK4l5o=
 github.com/holiman/uint256 v1.2.3/go.mod h1:SC8Ryt4n+UBbPbIBKaG9zbbDlp4jOru9xFZmPzLUTxw=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=

integration_tests/.env

@@ -0,0 +1,2 @@
+# Set to run some specific file tests (ex. fib.cairo,alloc.cairo)
+INTEGRATION_TESTS_FILTERS=

integration_tests/cairozero_test.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/NethermindEth/cairo-vm-go/pkg/vm"
 	"github.com/consensys/gnark-crypto/ecc/stark-curve/fp"
+	"github.com/joho/godotenv"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -19,8 +20,16 @@ func TestCairoZeroFiles(t *testing.T) {
 	testFiles, err := os.ReadDir(root)
 	require.NoError(t, err)
 
+	// Get the filter value from the environment variable
 	// filter is for debugging purposes
-	filter := ""
+	err = godotenv.Load("./.env")
+	if err != nil {
+		t.Errorf("Error loading .env file: %v", err)
+	}
+
+	filtersRaw := os.Getenv("INTEGRATION_TESTS_FILTERS")
+	filtersRaw = strings.TrimSpace(filtersRaw)
+	filters := strings.Split(filtersRaw, ",")
 
 	for _, dirEntry := range testFiles {
 		if dirEntry.IsDir() || isGeneratedFile(dirEntry.Name()) {
@@ -29,9 +38,21 @@ func TestCairoZeroFiles(t *testing.T) {
 
 		path := filepath.Join(root, dirEntry.Name())
 
-		if !strings.Contains(path, filter) {
+		matched := false
+		if len(filters) == 0 {
+			matched = true
+		} else {
+			for _, filter := range filters {
+				if strings.Contains(dirEntry.Name(), strings.TrimSpace(filter)) {
+					matched = true
+					break
+				}
+			}
+		}
+		if !matched {
 			continue
 		}
+
 		t.Logf("testing: %s\n", path)
 
 		compiledOutput, err := compileZeroCode(path)