diff options
Diffstat (limited to 'src/fmt/errors_test.go')
| -rw-r--r-- | src/fmt/errors_test.go | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/fmt/errors_test.go b/src/fmt/errors_test.go index 0c774bc28b..481a7b8403 100644 --- a/src/fmt/errors_test.go +++ b/src/fmt/errors_test.go @@ -11,6 +11,10 @@ import ( ) func TestErrorf(t *testing.T) { + // noVetErrorf is an alias for fmt.Errorf that does not trigger vet warnings for + // %w format strings. + noVetErrorf := fmt.Errorf + wrapped := errors.New("inner error") for _, test := range []struct { err error @@ -46,13 +50,13 @@ func TestErrorf(t *testing.T) { err: fmt.Errorf("%v with added context", wrapped), wantText: "inner error with added context", }, { - err: fmt.Errorf("%w is not an error", "not-an-error"), + err: noVetErrorf("%w is not an error", "not-an-error"), wantText: "%!w(string=not-an-error) is not an error", }, { - err: fmt.Errorf("wrapped two errors: %w %w", errString("1"), errString("2")), + err: noVetErrorf("wrapped two errors: %w %w", errString("1"), errString("2")), wantText: "wrapped two errors: 1 %!w(fmt_test.errString=2)", }, { - err: fmt.Errorf("wrapped three errors: %w %w %w", errString("1"), errString("2"), errString("3")), + err: noVetErrorf("wrapped three errors: %w %w %w", errString("1"), errString("2"), errString("3")), wantText: "wrapped three errors: 1 %!w(fmt_test.errString=2) %!w(fmt_test.errString=3)", }, { err: fmt.Errorf("%w", nil), |