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| 1 // SkPaints only have an SkPaintOptionsAndroid if SK_BUILD_FOR_ANDROID is true. | |
| 2 #ifdef SK_BUILD_FOR_ANDROID | |
| 3 | |
| 4 #include "SkReadBuffer.h" | |
| 5 #include "SkWriteBuffer.h" | |
| 6 #include "SkPaint.h" | |
| 7 #include "SkPaintOptionsAndroid.h" | |
| 8 #include "Test.h" | |
| 9 | |
| 10 static size_t Reconstruct(const SkPaint& src, SkPaint* dst) { | |
| 11 SkWriteBuffer writer; | |
| 12 src.flatten(writer); | |
| 13 | |
| 14 const size_t size = writer.bytesWritten(); | |
| 15 SkAutoMalloc bytes(size); | |
| 16 writer.writeToMemory(bytes.get()); | |
| 17 | |
| 18 SkReadBuffer reader(bytes.get(), size); | |
| 19 dst->unflatten(reader); | |
| 20 | |
| 21 return size; | |
| 22 } | |
| 23 | |
| 24 DEF_TEST(AndroidOptionsSerialization, reporter) { | |
| 25 // We want to make sure that Android's paint options survive a flatten/unfla
tten round trip. | |
| 26 // These are all non-default options. | |
| 27 SkPaintOptionsAndroid options; | |
| 28 options.setLanguage("ja-JP"); | |
| 29 options.setFontVariant(SkPaintOptionsAndroid::kElegant_Variant); | |
| 30 | |
| 31 SkPaint paint; | |
| 32 paint.setPaintOptionsAndroid(options); | |
| 33 | |
| 34 SkPaint reconstructed; | |
| 35 Reconstruct(paint, &reconstructed); | |
| 36 | |
| 37 REPORTER_ASSERT(reporter, options == reconstructed.getPaintOptionsAndroid())
; | |
| 38 } | |
| 39 | |
| 40 DEF_TEST(AndroidOptionsSerializationReverse, reporter) { | |
| 41 // Opposite test of above: make sure the serialized default values of a pain
t overwrite | |
| 42 // non-default values on the paint we're unflattening into. | |
| 43 const SkPaint defaultOptions; | |
| 44 | |
| 45 SkPaintOptionsAndroid options; | |
| 46 options.setLanguage("ja-JP"); | |
| 47 options.setFontVariant(SkPaintOptionsAndroid::kElegant_Variant); | |
| 48 SkPaint nonDefaultOptions; | |
| 49 nonDefaultOptions.setPaintOptionsAndroid(options); | |
| 50 | |
| 51 Reconstruct(defaultOptions, &nonDefaultOptions); | |
| 52 | |
| 53 REPORTER_ASSERT(reporter, | |
| 54 defaultOptions.getPaintOptionsAndroid() == | |
| 55 nonDefaultOptions.getPaintOptionsAndroid()); | |
| 56 } | |
| 57 | |
| 58 DEF_TEST(AndroidOptionsSize, reporter) { | |
| 59 // A paint with default android options should serialize to something smalle
r than | |
| 60 // a paint with non-default android options. | |
| 61 | |
| 62 SkPaint defaultOptions; | |
| 63 | |
| 64 SkPaintOptionsAndroid options; | |
| 65 options.setLanguage("ja-JP"); | |
| 66 SkPaint nonDefaultOptions; | |
| 67 nonDefaultOptions.setPaintOptionsAndroid(options); | |
| 68 | |
| 69 SkPaint dummy; | |
| 70 | |
| 71 REPORTER_ASSERT(reporter, | |
| 72 Reconstruct(defaultOptions, &dummy) < Reconstruct(nonDefault
Options, &dummy)); | |
| 73 } | |
| 74 | |
| 75 #endif // SK_BUILD_FOR_ANDROID | |
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Chromium Code Reviews
Issue 447873003:
Remove SkPaintOptionsAndroid (Closed)
Base URL: https://skia.googlesource.com/skia.git@master