1 /*
2 * Copyright 2020 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "include/core/SkPoint.h"
9 #include "include/core/SkRect.h"
10 #include "src/core/SkGlyph.h"
11 #include "tests/Test.h"
12
DEF_TEST(SkGlyphRectBasic,reporter)13 DEF_TEST(SkGlyphRectBasic, reporter) {
14 using namespace skglyph;
15 SkGlyphRect r{1, 1, 10, 10};
16 REPORTER_ASSERT(reporter, !r.empty());
17 SkGlyphRect a = rect_union(r, empty_rect());
18 REPORTER_ASSERT(reporter, a.rect() == SkRect::MakeLTRB(1, 1, 10, 10));
19 auto widthHeight = a.widthHeight();
20 REPORTER_ASSERT(reporter, widthHeight.x() == 9 && widthHeight.y() == 9);
21
22 a = rect_intersection(r, full_rect());
23 REPORTER_ASSERT(reporter, a.rect() == SkRect::MakeLTRB(1, 1, 10, 10));
24
25 SkGlyphRect acc = full_rect();
26 for (int x = -10; x < 10; x++) {
27 for(int y = -10; y < 10; y++) {
28 acc = rect_intersection(acc, SkGlyphRect(x, y, x + 20, y + 20));
29 }
30 }
31 REPORTER_ASSERT(reporter, acc.rect() == SkRect::MakeLTRB(9, 9, 10, 10));
32
33 acc = empty_rect();
34 for (int x = -10; x < 10; x++) {
35 for(int y = -10; y < 10; y++) {
36 acc = rect_union(acc, SkGlyphRect(x, y, x + 20, y + 20));
37 }
38 }
39 REPORTER_ASSERT(reporter, acc.rect() == SkRect::MakeLTRB(-10, -10, 29, 29));
40 }
41