Function stripANSIForTest

cli/cli_rendering_test.go:74–91

stripANSIForTest removes CSI sequences so visible-content assertions run on plain text.

(s string)

// stripANSIForTest removes CSI sequences so visible-content assertions run on
// plain text.
func stripANSIForTest(s string) string {
	var b strings.Builder
	esc := false
	for _, c := range s {
		if c == '\033' {
			esc = true
			continue
		}
		if esc {
			if (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') {
				esc = false
			}
			continue
		}
		b.WriteRune(c)
	}
	return b.String()
}

// TestRenderMarkdown_ResolvesReferenceLinksAcrossCodeBlocks is the regression
// guard for the whole-document render: a reference link whose definition sits