Merge pull request #66 from AilinKid/add_no_stack_errorf

error: add no_stack_errorf
pingcap · Dec 12, 2023 · 799fae1 · 799fae1
2 parents b66cddb + f711732
commit 799fae1
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diff --git a/juju_adaptor.go b/juju_adaptor.go
@@ -66,6 +66,15 @@ func NewNoStackError(msg string) error {
 	}
 }
 
+// NewNoStackErrorf creates error with error stack and formats according
+// to a format specifier and returns the string as a value that satisfies error.
+func NewNoStackErrorf(format string, args ...interface{}) error {
+	return &fundamental{
+		msg:   fmt.Sprintf(format, args...),
+		stack: &emptyStack,
+	}
+}
+
 // SuspendStack suspends stack generate for error.
 func SuspendStack(err error) error {
 	if err == nil {

diff --git a/stack_test.go b/stack_test.go
@@ -299,6 +299,16 @@ func TestNewNoStackError(t *testing.T) {
 	}
 }
 
+func TestNewNoStackErrorf(t *testing.T) {
+	err := NewNoStackErrorf("test error %s", "yes")
+	err = Trace(err)
+	err = Trace(err)
+	result := fmt.Sprintf("%+v", err)
+	if result != "test error yes" {
+		t.Errorf("NewNoStackError(): want %s, got %v", "test error", result)
+	}
+}
+
 func TestSuspendError(t *testing.T) {
 	err := io.EOF
 	err = SuspendStack(err)