text: /*
   * Copyright 2019 Google Inc.
   *
   * Use of this source code is governed by a BSD-style license that can be
   * found in the LICENSE file.
   */
  
  #include "gm.h"
  
  #include "SkFont.h"
  #include "SkPaint.h"
  #include "SkTextBlob.h"
  
  DEF_SIMPLE_GM(skbug_8955, canvas, 100, 100) {
      SkPaint p;
      SkFont font;
      font.setSize(50);
      auto blob = SkTextBlob::MakeFromText("+", 1, font);
  
      // This bug only appeared when drawing the same text blob. We would generate no glyphs on the
      // first draw, and fail to mark the blob as having any bitmap runs. That would prevent us from
      // re-generating the blob on the second draw, even though the matrix had been restored.
      canvas->save();
      canvas->scale(0, 0);
      canvas->drawTextBlob(blob, 30, 60, p);
      canvas->restore();
      canvas->drawTextBlob(blob, 30, 60, p);
  }
  