cmd/syncthing, lib/...: Correctly handle ignores & invalid file names (fixes #3012, fixes #3457, fixes #3458)

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3464

lib/protocol/nativemodel_windows_test.go

@@ -1,27 +0,0 @@
-// Copyright (C) 2016 The Protocol Authors.
-
-// +build windows
-
-package protocol
-
-import "testing"
-
-func TestFixupFiles(t *testing.T) {
-	fs := []FileInfo{
-		{Name: "ok"},  // This file is OK
-		{Name: "b<d"}, // The rest should be marked as invalid
-		{Name: "b?d"},
-		{Name: "bad "},
-	}
-
-	fixupFiles("default", fs)
-
-	if fs[0].IsInvalid() {
-		t.Error("fs[0] should not be invalid")
-	}
-	for i := 1; i < len(fs); i++ {
-		if !fs[i].IsInvalid() {
-			t.Errorf("fs[%d] should be invalid", i)
-		}
-	}
-}