OLD | NEW |
1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 #include "Test.h" | 8 #include "Test.h" |
9 #include "SkColor.h" | 9 #include "SkColor.h" |
10 #include "SkXfermode.h" | 10 #include "SkXfermode.h" |
11 | 11 |
12 static SkPMColor bogusXfermodeProc(SkPMColor src, SkPMColor dst) { | 12 static SkPMColor bogusXfermodeProc(SkPMColor src, SkPMColor dst) { |
13 return 42; | 13 return 42; |
14 } | 14 } |
15 | 15 |
16 #define ILLEGAL_MODE ((SkXfermode::Mode)-1) | 16 #define ILLEGAL_MODE ((SkXfermode::Mode)-1) |
17 | 17 |
18 static void test_asMode(skiatest::Reporter* reporter) { | 18 static void test_asMode(skiatest::Reporter* reporter) { |
19 for (int mode = 0; mode <= SkXfermode::kLastMode; mode++) { | 19 for (int mode = 0; mode <= SkXfermode::kLastMode; mode++) { |
20 SkXfermode* xfer = SkXfermode::Create((SkXfermode::Mode) mode); | 20 SkXfermode* xfer = SkXfermode::Create((SkXfermode::Mode) mode); |
21 | 21 |
22 SkXfermode::Mode reportedMode = ILLEGAL_MODE; | 22 SkXfermode::Mode reportedMode = ILLEGAL_MODE; |
23 REPORTER_ASSERT(reporter, reportedMode != mode); | 23 REPORTER_ASSERT(reporter, reportedMode != mode); |
24 | 24 |
25 // test IsMode | 25 // test IsMode |
26 REPORTER_ASSERT(reporter, SkXfermode::IsMode(xfer, &reportedMode)); | 26 REPORTER_ASSERT(reporter, SkXfermode::AsMode(xfer, &reportedMode)); |
27 REPORTER_ASSERT(reporter, reportedMode == mode); | 27 REPORTER_ASSERT(reporter, reportedMode == mode); |
28 | 28 |
29 // repeat that test, but with asMode instead | 29 // repeat that test, but with asMode instead |
30 if (xfer) { | 30 if (xfer) { |
31 reportedMode = (SkXfermode::Mode) -1; | 31 reportedMode = (SkXfermode::Mode) -1; |
32 REPORTER_ASSERT(reporter, xfer->asMode(&reportedMode)); | 32 REPORTER_ASSERT(reporter, xfer->asMode(&reportedMode)); |
33 REPORTER_ASSERT(reporter, reportedMode == mode); | 33 REPORTER_ASSERT(reporter, reportedMode == mode); |
34 xfer->unref(); | 34 xfer->unref(); |
35 } else { | 35 } else { |
36 REPORTER_ASSERT(reporter, SkXfermode::kSrcOver_Mode == mode); | 36 REPORTER_ASSERT(reporter, SkXfermode::kSrcOver_Mode == mode); |
37 } | 37 } |
38 } | 38 } |
39 | 39 |
40 SkXfermode* bogusXfer = new SkProcXfermode(bogusXfermodeProc); | 40 SkXfermode* bogusXfer = new SkProcXfermode(bogusXfermodeProc); |
41 SkXfermode::Mode reportedMode = ILLEGAL_MODE; | 41 SkXfermode::Mode reportedMode = ILLEGAL_MODE; |
42 REPORTER_ASSERT(reporter, !bogusXfer->asMode(&reportedMode)); | 42 REPORTER_ASSERT(reporter, !bogusXfer->asMode(&reportedMode)); |
43 REPORTER_ASSERT(reporter, reportedMode == ILLEGAL_MODE); | 43 REPORTER_ASSERT(reporter, reportedMode == ILLEGAL_MODE); |
44 REPORTER_ASSERT(reporter, !SkXfermode::IsMode(bogusXfer, &reportedMode)); | 44 REPORTER_ASSERT(reporter, !SkXfermode::AsMode(bogusXfer, &reportedMode)); |
45 REPORTER_ASSERT(reporter, reportedMode == ILLEGAL_MODE); | 45 REPORTER_ASSERT(reporter, reportedMode == ILLEGAL_MODE); |
46 bogusXfer->unref(); | 46 bogusXfer->unref(); |
47 } | 47 } |
48 | 48 |
49 static void test_IsMode(skiatest::Reporter* reporter) { | 49 static void test_IsMode(skiatest::Reporter* reporter) { |
50 REPORTER_ASSERT(reporter, SkXfermode::IsMode(NULL, | 50 REPORTER_ASSERT(reporter, SkXfermode::IsMode(NULL, |
51 SkXfermode::kSrcOver_Mode)); | 51 SkXfermode::kSrcOver_Mode)); |
52 | 52 |
53 for (int i = 0; i <= SkXfermode::kLastMode; ++i) { | 53 for (int i = 0; i <= SkXfermode::kLastMode; ++i) { |
54 SkXfermode::Mode mode = (SkXfermode::Mode)i; | 54 SkXfermode::Mode mode = (SkXfermode::Mode)i; |
55 | 55 |
56 SkXfermode* xfer = SkXfermode::Create(mode); | 56 SkXfermode* xfer = SkXfermode::Create(mode); |
57 REPORTER_ASSERT(reporter, SkXfermode::IsMode(xfer, mode)); | 57 REPORTER_ASSERT(reporter, SkXfermode::IsMode(xfer, mode)); |
58 SkSafeUnref(xfer); | 58 SkSafeUnref(xfer); |
59 | 59 |
60 if (SkXfermode::kSrcOver_Mode != mode) { | 60 if (SkXfermode::kSrcOver_Mode != mode) { |
61 REPORTER_ASSERT(reporter, !SkXfermode::IsMode(NULL, mode)); | 61 REPORTER_ASSERT(reporter, !SkXfermode::IsMode(NULL, mode)); |
62 } | 62 } |
63 } | 63 } |
64 } | 64 } |
65 | 65 |
66 static void test_xfermodes(skiatest::Reporter* reporter) { | 66 static void test_xfermodes(skiatest::Reporter* reporter) { |
67 test_asMode(reporter); | 67 test_asMode(reporter); |
68 test_IsMode(reporter); | 68 test_IsMode(reporter); |
69 } | 69 } |
70 | 70 |
71 #include "TestClassDef.h" | 71 #include "TestClassDef.h" |
72 DEFINE_TESTCLASS("Xfermode", XfermodeTestClass, test_xfermodes) | 72 DEFINE_TESTCLASS("Xfermode", XfermodeTestClass, test_xfermodes) |
OLD | NEW |