Merge pull request #140 from nikitacrit/IsAny-multi-error-support

IsAny() multi error support
cockroachdb · May 24, 2024 · f0b6870 · f0b6870
2 parents c1cc191 + b0e6c50
commit f0b6870
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/markers/markers.go b/markers/markers.go
@@ -179,6 +179,13 @@ func IsAny(err error, references ...error) bool {
 				return true
 			}
 		}
+
+		// Recursively try multi-error causes, if applicable.
+		for _, me := range errbase.UnwrapMulti(c) {
+			if IsAny(me, references...) {
+				return true
+			}
+		}
 	}
 
 	// Try harder with marks.

diff --git a/markers/markers_test.go b/markers/markers_test.go
@@ -361,6 +361,10 @@ func TestIsAny(t *testing.T) {
 	err2 := errors.New("world")
 	err3 := pkgErr.Wrap(err1, "world")
 	err4 := pkgErr.Wrap(err2, "universe")
+	err5 := errors.Join(err1, errors.New("gopher"))
+	err6 := errors.Join(errors.New("gopher"), err2)
+	err7 := errors.Join(err1, err2)
+	err8 := pkgErr.Wrap(err7, "gopher")
 	var nilErr error
 
 	tt.Check(markers.IsAny(err1, err1))
@@ -371,6 +375,14 @@ func TestIsAny(t *testing.T) {
 	tt.Check(markers.IsAny(err3, err2, nilErr, err1))
 	tt.Check(markers.IsAny(nilErr, err2, nilErr, err1))
 	tt.Check(!markers.IsAny(nilErr, err2, err1))
+	tt.Check(markers.IsAny(err5, err1))
+	tt.Check(markers.IsAny(err6, err2))
+	tt.Check(markers.IsAny(err7, err1))
+	tt.Check(markers.IsAny(err7, err2))
+	tt.Check(markers.IsAny(err7, err1, err2))
+	tt.Check(markers.IsAny(err8, err1))
+	tt.Check(markers.IsAny(err8, err2))
+	tt.Check(markers.IsAny(err8, err1, err2))
 }
 
 // This test demonstrates that two errors that are structurally