gno.land/r/moul/x/allinone/devtools/v0⧉

1package devtools23import (4	"testing"5)67// zwBlank holds one input per rune range chain/markdown.StripBidiAndZeroWidth8// removes (U+200B..U+200F, U+202A..U+202E, U+2066..U+2069, U+FEFF), plus a mix9// with real spaces. strings.TrimSpace keeps every one of them and the render10// strips them all, so each must be refused.11var zwBlank = []string{12	"\u200b\u200b\u200b", // ZWSP13	"\u200d",             // ZWJ14	"\u200e",             // LRM15	"\u202e",             // RLO16	"\u2066\u2069",       // LRI PDI17	"\ufeff",             // BOM18	" \u200b \u200b ",    // mixed with real spaces19}2021// zwOK must stay accepted: the stripper removes the marks and leaves text.22var zwOK = []string{"a", "a\u200bb", "  padded  "}2324func TestZeroWidthNoteIsRefused(cur realm, t *testing.T) {25	// Reset, not reset: the author board is what ExampleRender would see.26	Reset(cross(cur))27	for _, s := range zwBlank {28		if revive(func() { Add(cross(cur), s) }) == nil {29			t.Errorf("Add accepted note %q, which is stored escaped as blank", s)30		}31	}32	for _, s := range zwOK {33		if r := revive(func() { Add(cross(cur), s) }); r != nil {34			t.Errorf("Add refused note %q: %v", s, r)35		}36	}37	if notes.Size() != len(zwOK) {38		t.Errorf("%d note(s), want %d", notes.Size(), len(zwOK))39	}40	// Not deferred: a crossing call cannot be.41	Reset(cross(cur))42}43