go/src/math/rand/v2/regress_test.go

var update …

func TestRegress(t *testing.T) { … }

func TestUpdateExample(t *testing.T) { … }

// replace substitutes the definition text from new into the content of file.
// The text in new is of the form
//
//	var whatever = T{
//		...
//	}
//
// Replace searches file for an exact match for the text of the first line,
// finds the closing brace, and then substitutes new for what used to be in the file.
// This lets us update the regressGolden table during go test -update.
func replace(t *testing.T, file string, new []byte) { … }

var regressGolden …