24 lines
1.1 KiB
C++
24 lines
1.1 KiB
C++
// 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
|