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| 1 #include "Test.h" |
| 2 |
| 3 #include "SkRecord.h" |
| 4 #include "SkRecordPattern.h" |
| 5 #include "SkRecorder.h" |
| 6 #include "SkRecords.h" |
| 7 |
| 8 using namespace SkRecords; |
| 9 typedef Pattern3<Is<Save>, |
| 10 Is<ClipRect>, |
| 11 Is<Restore> > |
| 12 SaveClipRectRestore; |
| 13 |
| 14 DEF_TEST(RecordPattern_Simple, r) { |
| 15 SaveClipRectRestore pattern; |
| 16 |
| 17 SkRecord record; |
| 18 REPORTER_ASSERT(r, !pattern.match(&record, 0)); |
| 19 |
| 20 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200); |
| 21 |
| 22 // Build up a save-clip-restore block. The pattern will match only it's com
plete. |
| 23 recorder.save(); |
| 24 REPORTER_ASSERT(r, !pattern.match(&record, 0)); |
| 25 |
| 26 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 27 REPORTER_ASSERT(r, !pattern.match(&record, 0)); |
| 28 |
| 29 recorder.restore(); |
| 30 REPORTER_ASSERT(r, pattern.match(&record, 0)); |
| 31 REPORTER_ASSERT(r, pattern.first<Save>() != NULL); |
| 32 REPORTER_ASSERT(r, pattern.second<ClipRect>() != NULL); |
| 33 REPORTER_ASSERT(r, pattern.third<Restore>() != NULL); |
| 34 } |
| 35 |
| 36 DEF_TEST(RecordPattern_StartingIndex, r) { |
| 37 SaveClipRectRestore pattern; |
| 38 |
| 39 SkRecord record; |
| 40 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200); |
| 41 |
| 42 // There will be two save-clipRect-restore blocks [0,3) and [3,6). |
| 43 for (int i = 0; i < 2; i++) { |
| 44 recorder.save(); |
| 45 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 46 recorder.restore(); |
| 47 } |
| 48 |
| 49 // We should match only at 0 and 3. Going over the length should fail grace
fully. |
| 50 for (unsigned i = 0; i < 8; i++) { |
| 51 if (i == 0 || i == 3) { |
| 52 REPORTER_ASSERT(r, pattern.match(&record, i) == i + 3); |
| 53 } else { |
| 54 REPORTER_ASSERT(r, !pattern.match(&record, i)); |
| 55 } |
| 56 } |
| 57 } |
| 58 |
| 59 DEF_TEST(RecordPattern_DontMatchSubsequences, r) { |
| 60 SaveClipRectRestore pattern; |
| 61 |
| 62 SkRecord record; |
| 63 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200); |
| 64 |
| 65 recorder.save(); |
| 66 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 67 recorder.drawRect(SkRect::MakeWH(600, 300), SkPaint()); |
| 68 recorder.restore(); |
| 69 |
| 70 REPORTER_ASSERT(r, !pattern.match(&record, 0)); |
| 71 } |
| 72 |
| 73 DEF_TEST(RecordPattern_Star, r) { |
| 74 Pattern3<Is<Save>, Star<Is<ClipRect> >, Is<Restore> > pattern; |
| 75 |
| 76 SkRecord record; |
| 77 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200); |
| 78 |
| 79 recorder.save(); |
| 80 recorder.restore(); |
| 81 REPORTER_ASSERT(r, pattern.match(&record, 0)); |
| 82 REPORTER_ASSERT(r, pattern.second<SkTDArray<ClipRect*> >()->count() == 0); |
| 83 |
| 84 recorder.save(); |
| 85 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 86 recorder.restore(); |
| 87 REPORTER_ASSERT(r, pattern.match(&record, 2)); |
| 88 REPORTER_ASSERT(r, pattern.second<SkTDArray<ClipRect*> >()->count() == 1); |
| 89 |
| 90 recorder.save(); |
| 91 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 92 recorder.clipRect(SkRect::MakeWH(100, 100)); |
| 93 recorder.restore(); |
| 94 REPORTER_ASSERT(r, pattern.match(&record, 5)); |
| 95 REPORTER_ASSERT(r, pattern.second<SkTDArray<ClipRect*> >()->count() == 2); |
| 96 } |
| 97 |
| 98 DEF_TEST(RecordPattern_IsDraw, r) { |
| 99 Pattern3<Is<Save>, IsDraw, Is<Restore> > pattern; |
| 100 |
| 101 SkRecord record; |
| 102 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200); |
| 103 |
| 104 recorder.save(); |
| 105 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 106 recorder.restore(); |
| 107 |
| 108 REPORTER_ASSERT(r, !pattern.match(&record, 0)); |
| 109 |
| 110 SkPaint paint; |
| 111 |
| 112 recorder.save(); |
| 113 paint.setColor(0xEEAA8822); |
| 114 recorder.drawRect(SkRect::MakeWH(300, 200), paint); |
| 115 recorder.restore(); |
| 116 |
| 117 recorder.save(); |
| 118 paint.setColor(0xFACEFACE); |
| 119 recorder.drawPaint(paint); |
| 120 recorder.restore(); |
| 121 |
| 122 REPORTER_ASSERT(r, pattern.match(&record, 3)); |
| 123 REPORTER_ASSERT(r, pattern.first<Save>() != NULL); |
| 124 REPORTER_ASSERT(r, pattern.second<SkPaint>()->getColor() == 0xEEAA8822); |
| 125 REPORTER_ASSERT(r, pattern.third<Restore>() != NULL); |
| 126 |
| 127 REPORTER_ASSERT(r, pattern.match(&record, 6)); |
| 128 REPORTER_ASSERT(r, pattern.first<Save>() != NULL); |
| 129 REPORTER_ASSERT(r, pattern.second<SkPaint>()->getColor() == 0xFACEFACE); |
| 130 REPORTER_ASSERT(r, pattern.third<Restore>() != NULL); |
| 131 } |
| 132 |
| 133 DEF_TEST(RecordPattern_Complex, r) { |
| 134 Pattern3<Is<Save>, |
| 135 Star<Not<Or3<Is<Save>, |
| 136 Is<Restore>, |
| 137 IsDraw> > >, |
| 138 Is<Restore> > pattern; |
| 139 |
| 140 SkRecord record; |
| 141 SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200); |
| 142 |
| 143 recorder.save(); |
| 144 recorder.restore(); |
| 145 REPORTER_ASSERT(r, pattern.match(&record, 0) == 2); |
| 146 |
| 147 recorder.save(); |
| 148 recorder.save(); |
| 149 recorder.restore(); |
| 150 recorder.restore(); |
| 151 REPORTER_ASSERT(r, !pattern.match(&record, 2)); |
| 152 REPORTER_ASSERT(r, pattern.match(&record, 3) == 5); |
| 153 |
| 154 recorder.save(); |
| 155 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 156 recorder.restore(); |
| 157 REPORTER_ASSERT(r, pattern.match(&record, 6) == 9); |
| 158 |
| 159 recorder.save(); |
| 160 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 161 recorder.drawRect(SkRect::MakeWH(100, 3000), SkPaint()); |
| 162 recorder.restore(); |
| 163 REPORTER_ASSERT(r, !pattern.match(&record, 9)); |
| 164 |
| 165 recorder.save(); |
| 166 recorder.pushCull(SkRect::MakeWH(300, 200)); |
| 167 recorder.clipRect(SkRect::MakeWH(300, 200)); |
| 168 recorder.clipRect(SkRect::MakeWH(100, 400)); |
| 169 recorder.popCull(); |
| 170 recorder.restore(); |
| 171 REPORTER_ASSERT(r, pattern.match(&record, 13) == 19); |
| 172 |
| 173 // Same as above, but using pattern.search to step through matches. |
| 174 unsigned begin, end = 0; |
| 175 REPORTER_ASSERT(r, pattern.search(&record, &begin, &end)); |
| 176 REPORTER_ASSERT(r, begin == 0); |
| 177 REPORTER_ASSERT(r, end == 2); |
| 178 |
| 179 REPORTER_ASSERT(r, pattern.search(&record, &begin, &end)); |
| 180 REPORTER_ASSERT(r, begin == 3); |
| 181 REPORTER_ASSERT(r, end == 5); |
| 182 |
| 183 REPORTER_ASSERT(r, pattern.search(&record, &begin, &end)); |
| 184 REPORTER_ASSERT(r, begin == 6); |
| 185 REPORTER_ASSERT(r, end == 9); |
| 186 |
| 187 REPORTER_ASSERT(r, pattern.search(&record, &begin, &end)); |
| 188 REPORTER_ASSERT(r, begin == 13); |
| 189 REPORTER_ASSERT(r, end == 19); |
| 190 |
| 191 REPORTER_ASSERT(r, !pattern.search(&record, &begin, &end)); |
| 192 } |
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