| Hal Canary | 83c2f70 | 2019-03-07 14:53:03 -0500 | [diff] [blame] | 1 | // Copyright 2019 Google LLC. |
| 2 | // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| 3 | #include "fiddle/examples.h" |
| 4 | // HASH=9c6edd836c573a0fd232d2b8aa11a678 |
| 5 | REG_FIDDLE(Path_115, 256, 256, true, 0) { |
| 6 | void draw(SkCanvas* canvas) { |
| 7 | SkPath path, copy; |
| 8 | path.lineTo(6.f / 7, 2.f / 3); |
| 9 | size_t size = path.writeToMemory(nullptr); |
| 10 | SkTDArray<char> storage; |
| 11 | storage.setCount(size); |
| 12 | path.writeToMemory(storage.begin()); |
| 13 | size_t wrongSize = size - 4; |
| 14 | size_t bytesRead = copy.readFromMemory(storage.begin(), wrongSize); |
| 15 | SkDebugf("length = %u; returned by readFromMemory = %u\n", wrongSize, bytesRead); |
| 16 | size_t largerSize = size + 4; |
| 17 | bytesRead = copy.readFromMemory(storage.begin(), largerSize); |
| 18 | SkDebugf("length = %u; returned by readFromMemory = %u\n", largerSize, bytesRead); |
| 19 | } |
| 20 | } // END FIDDLE |