make test consistent

gm/arcto.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkParsePath.h"
 #include "SkPath.h"
@@ skipping 91 matching lines @@
     path.arcTo(80, 80, 0, SkPath::kLarge_ArcSize, SkPath::kCW_Direction, 200, 100);
     canvas->drawPath(path, paint);
 }
 
 #include "random_parse_path.h"
 #include "SkRandom.h"
 
 /* The test below generates a reference image using SVG. To compare the result for correctness,
    enable the define below and then view the generated SVG in a browser.
  */
-#define GENERATE_SVG_REFERENCE 0
+#define GENERATE_SVG_REFERENCE 01
 
 #if GENERATE_SVG_REFERENCE
 #include "SkOSFile.h"
 #endif
 
 enum {
     kParsePathTestDimension = 500
 };
 
 DEF_SIMPLE_GM(parsedpaths, canvas, kParsePathTestDimension, kParsePathTestDimension) {
@@ skipping 18 matching lines @@
             sk_fwrite(str.c_str(), str.size(), file);
             str.printf("<rect width='100' height='100' x='0' y='0'></rect>\n");
             sk_fwrite(str.c_str(), str.size(), file);
             str.printf("</clipPath>\n");
             sk_fwrite(str.c_str(), str.size(), file);
 #endif
             int count = 3;
             do {
                 SkPath path;
                 SkString spec;
-                spec.printf("M %d,%d\n", rand.nextRangeU(30, 70), rand.nextRangeU(30, 70));
+                uint32_t y = rand.nextRangeU(30, 70);
+                uint32_t x = rand.nextRangeU(30, 70);
+                spec.printf("M %d,%d\n", x, y);
                 uint32_t count = rand.nextRangeU(0, 10);
                 for (uint32_t i = 0; i < count; ++i) {
                     spec.append(MakeRandomParsePathPiece(&rand));
                 }
                 SkAssertResult(SkParsePath::FromSVGString(spec.c_str(), &path));
                 paint.setColor(rand.nextU());
                 canvas->save();
                 canvas->clipRect(SkRect::MakeIWH(100, 100));
                 canvas->drawPath(path, paint);
                 canvas->restore();
@@ skipping 16 matching lines @@
         }
         canvas->restore();
         canvas->translate(100, 0);
     }
 #if GENERATE_SVG_REFERENCE
     const char trailer[] = "</svg>\n";
     sk_fwrite(trailer, sizeof(trailer) - 1, file);
     sk_fclose(file);
 #endif
 }