| // Copyright 2019 Google LLC. |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| #include "tools/fiddle/examples.h" |
| // HASH=c6c5b40cad7c3a839fdf576b380391a6 |
| REG_FIDDLE(Rect_equal_operator, 256, 256, true, 0) { |
| void draw(SkCanvas* canvas) { |
| auto debugster = [](const SkRect& test) -> void { |
| SkRect negZero = {-0.0f, -0.0f, 2, 2}; |
| SkDebugf("{%g, %g, %g, %g} %c= {%g, %g, %g, %g} %s numerically equal\n", |
| test.fLeft, test.fTop, test.fRight, test.fBottom, |
| negZero.fLeft, negZero.fTop, negZero.fRight, negZero.fBottom, |
| test == negZero ? '=' : '!', |
| test.fLeft == negZero.fLeft && test.fTop == negZero.fTop && |
| test.fRight == negZero.fRight && test.fBottom == negZero.fBottom ? |
| "and are" : "yet are not"); |
| }; |
| SkRect tests[] = {{0, 0, 2, 2}, {-0, -0, 2, 2}, {0.0f, 0.0f, 2, 2}}; |
| SkDebugf("tests are %s" "equal\n", tests[0] == tests[1] && tests[1] == tests[2] ? "" : "not "); |
| for (auto rect : tests) { |
| debugster(rect); |
| } |
| } |
| } // END FIDDLE |