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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "Test.h" | 8 #include "Test.h" |
| 9 #include "TestClassDef.h" |
9 #include "SkMipMap.h" | 10 #include "SkMipMap.h" |
10 #include "SkBitmap.h" | 11 #include "SkBitmap.h" |
11 #include "SkRandom.h" | 12 #include "SkRandom.h" |
12 | 13 |
13 static void make_bitmap(SkBitmap* bm, SkRandom& rand) { | 14 static void make_bitmap(SkBitmap* bm, SkRandom& rand) { |
14 // for now, Build needs a min size of 2, otherwise it will return NULL. | 15 // for now, Build needs a min size of 2, otherwise it will return NULL. |
15 // should fix that to support 1 X N, where N > 1 to return non-null. | 16 // should fix that to support 1 X N, where N > 1 to return non-null. |
16 int w = 2 + rand.nextU() % 1000; | 17 int w = 2 + rand.nextU() % 1000; |
17 int h = 2 + rand.nextU() % 1000; | 18 int h = 2 + rand.nextU() % 1000; |
18 bm->setConfig(SkBitmap::kARGB_8888_Config, w, h); | 19 bm->setConfig(SkBitmap::kARGB_8888_Config, w, h); |
19 bm->allocPixels(); | 20 bm->allocPixels(); |
20 bm->eraseColor(SK_ColorWHITE); | 21 bm->eraseColor(SK_ColorWHITE); |
21 } | 22 } |
22 | 23 |
23 static void TestMipMap(skiatest::Reporter* reporter) { | 24 DEF_TEST(MipMap, reporter) { |
24 SkBitmap bm; | 25 SkBitmap bm; |
25 SkRandom rand; | 26 SkRandom rand; |
26 | 27 |
27 for (int i = 0; i < 500; ++i) { | 28 for (int i = 0; i < 500; ++i) { |
28 make_bitmap(&bm, rand); | 29 make_bitmap(&bm, rand); |
29 SkAutoTUnref<SkMipMap> mm(SkMipMap::Build(bm)); | 30 SkAutoTUnref<SkMipMap> mm(SkMipMap::Build(bm)); |
30 | 31 |
31 REPORTER_ASSERT(reporter, !mm->extractLevel(SK_Scalar1, NULL)); | 32 REPORTER_ASSERT(reporter, !mm->extractLevel(SK_Scalar1, NULL)); |
32 REPORTER_ASSERT(reporter, !mm->extractLevel(SK_Scalar1 * 2, NULL)); | 33 REPORTER_ASSERT(reporter, !mm->extractLevel(SK_Scalar1 * 2, NULL)); |
33 | 34 |
(...skipping 13 matching lines...) Expand all Loading... |
47 | 48 |
48 if (prevLevel.fPixels) { | 49 if (prevLevel.fPixels) { |
49 REPORTER_ASSERT(reporter, level.fWidth <= prevLevel.fWidth); | 50 REPORTER_ASSERT(reporter, level.fWidth <= prevLevel.fWidth); |
50 REPORTER_ASSERT(reporter, level.fHeight <= prevLevel.fHeight
); | 51 REPORTER_ASSERT(reporter, level.fHeight <= prevLevel.fHeight
); |
51 } | 52 } |
52 prevLevel = level; | 53 prevLevel = level; |
53 } | 54 } |
54 } | 55 } |
55 } | 56 } |
56 } | 57 } |
57 | |
58 #include "TestClassDef.h" | |
59 DEFINE_TESTCLASS("MipMap", MipMapTestClass, TestMipMap) | |
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