diff --git a/.github/workflows/llgo.yml b/.github/workflows/llgo.yml
index f3f4ed7b..1c5cbb9b 100644
--- a/.github/workflows/llgo.yml
+++ b/.github/workflows/llgo.yml
@@ -137,8 +137,7 @@ jobs:
           go-version: ${{matrix.go}}
 
       - name: run llgo test
-        run: |
-          llgo test ./...
+        run: bash .github/workflows/llgo_test.sh
 
   hello:
     continue-on-error: true
diff --git a/.github/workflows/llgo_test.sh b/.github/workflows/llgo_test.sh
new file mode 100644
index 00000000..6137fd37
--- /dev/null
+++ b/.github/workflows/llgo_test.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+output=$(llgo test ./... 2>&1)
+echo "$output"
+
+pass_count=$(echo "$output" | grep -c "^PASS$")
+echo "llgo test pass count: $pass_count"
+
+if [ "$pass_count" -gt 1 ]; then
+    echo "llgo test ./... passed"
+    exit 0
+else
+    echo "llgo test ./... failed: PASS count is not greater than 1"
+    exit 1
+fi
diff --git a/internal/build/build_test.go b/internal/build/build_test.go
index e7e599fd..a7d3cf38 100644
--- a/internal/build/build_test.go
+++ b/internal/build/build_test.go
@@ -58,6 +58,7 @@ func TestRun(t *testing.T) {
 }
 
 func TestTest(t *testing.T) {
+	// fixme:with builtin package test in a llgo test ./... will cause duplicate symbol error
 	mockRun([]string{"../../cl/_testgo/runtest"}, &Config{Mode: ModeTest})
 }
 
diff --git a/test/bar/bar.go b/test/bar/bar.go
new file mode 100644
index 00000000..5730a5c5
--- /dev/null
+++ b/test/bar/bar.go
@@ -0,0 +1,5 @@
+package bar
+
+func Bar() int {
+	return 2
+}
diff --git a/test/bar/bar_test.go b/test/bar/bar_test.go
new file mode 100644
index 00000000..b3e25c2f
--- /dev/null
+++ b/test/bar/bar_test.go
@@ -0,0 +1,13 @@
+package bar_test
+
+import (
+	"testing"
+
+	"github.com/goplus/llgo/test/bar"
+)
+
+func TestBar(t *testing.T) {
+	if bar.Bar() != 2 {
+		t.Fatal("Bar() != 2")
+	}
+}
diff --git a/test/bar/barinner/barinner.go b/test/bar/barinner/barinner.go
new file mode 100644
index 00000000..b37a5d6d
--- /dev/null
+++ b/test/bar/barinner/barinner.go
@@ -0,0 +1,5 @@
+package barinner
+
+func BarInner() int {
+	return 2
+}
diff --git a/test/bar/barinner/barinner_test.go b/test/bar/barinner/barinner_test.go
new file mode 100644
index 00000000..d2d79d03
--- /dev/null
+++ b/test/bar/barinner/barinner_test.go
@@ -0,0 +1,13 @@
+package barinner_test
+
+import (
+	"testing"
+
+	"github.com/goplus/llgo/test/bar/barinner"
+)
+
+func TestBarInner(t *testing.T) {
+	if barinner.BarInner() != 2 {
+		t.Fatal("BarInner() != 2")
+	}
+}
diff --git a/test/foo/foo.go b/test/foo/foo.go
new file mode 100644
index 00000000..96b79fa4
--- /dev/null
+++ b/test/foo/foo.go
@@ -0,0 +1,5 @@
+package foo
+
+func Foo() int {
+	return 1
+}
diff --git a/test/foo/foo_test.go b/test/foo/foo_test.go
new file mode 100644
index 00000000..aa11438a
--- /dev/null
+++ b/test/foo/foo_test.go
@@ -0,0 +1,13 @@
+package foo_test
+
+import (
+	"testing"
+
+	"github.com/goplus/llgo/test/foo"
+)
+
+func TestFoo(t *testing.T) {
+	if foo.Foo() != 1 {
+		t.Fatal("Foo() != 1")
+	}
+}