| #include "Test.h" |
| #include "SkBitSet.h" |
| |
| static void TestBitSet(skiatest::Reporter* reporter) { |
| SkBitSet set0(65536); |
| REPORTER_ASSERT(reporter, set0.isBitSet(0) == false); |
| REPORTER_ASSERT(reporter, set0.isBitSet(32767) == false); |
| REPORTER_ASSERT(reporter, set0.isBitSet(65535) == false); |
| |
| SkBitSet set1(65536); |
| REPORTER_ASSERT(reporter, set0 == set1); |
| |
| set0.setBit(22, true); |
| REPORTER_ASSERT(reporter, set0.isBitSet(22) == true); |
| set0.setBit(24, true); |
| REPORTER_ASSERT(reporter, set0.isBitSet(24) == true); |
| set0.setBit(35, true); // on a different DWORD |
| REPORTER_ASSERT(reporter, set0.isBitSet(35) == true); |
| set0.setBit(22, false); |
| REPORTER_ASSERT(reporter, set0.isBitSet(22) == false); |
| REPORTER_ASSERT(reporter, set0.isBitSet(24) == true); |
| REPORTER_ASSERT(reporter, set0.isBitSet(35) == true); |
| |
| SkTDArray<unsigned int> data; |
| set0.exportTo(&data); |
| REPORTER_ASSERT(reporter, data.count() == 2); |
| REPORTER_ASSERT(reporter, data[0] == 24); |
| REPORTER_ASSERT(reporter, data[1] == 35); |
| |
| set1.setBit(12345, true); |
| set1.orBits(set0); |
| REPORTER_ASSERT(reporter, set0.isBitSet(12345) == false); |
| REPORTER_ASSERT(reporter, set1.isBitSet(12345) == true); |
| REPORTER_ASSERT(reporter, set1.isBitSet(22) == false); |
| REPORTER_ASSERT(reporter, set1.isBitSet(24) == true); |
| REPORTER_ASSERT(reporter, set0.isBitSet(35) == true); |
| REPORTER_ASSERT(reporter, set1 != set0); |
| |
| set1.clearAll(); |
| REPORTER_ASSERT(reporter, set0.isBitSet(12345) == false); |
| REPORTER_ASSERT(reporter, set1.isBitSet(12345) == false); |
| REPORTER_ASSERT(reporter, set1.isBitSet(22) == false); |
| REPORTER_ASSERT(reporter, set1.isBitSet(24) == false); |
| REPORTER_ASSERT(reporter, set1.isBitSet(35) == false); |
| |
| set1.orBits(set0); |
| REPORTER_ASSERT(reporter, set1 == set0); |
| |
| SkBitSet set2(1); |
| SkBitSet set3(1); |
| SkBitSet set4(4); |
| SkBitSet set5(33); |
| |
| REPORTER_ASSERT(reporter, set2 == set3); |
| REPORTER_ASSERT(reporter, set2 != set4); |
| REPORTER_ASSERT(reporter, set2 != set5); |
| |
| set2.setBit(0, true); |
| REPORTER_ASSERT(reporter, set2 != set5); |
| set5.setBit(0, true); |
| REPORTER_ASSERT(reporter, set2 != set5); |
| REPORTER_ASSERT(reporter, set2 != set3); |
| set3.setBit(0, true); |
| REPORTER_ASSERT(reporter, set2 == set3); |
| set3.clearAll(); |
| set3 = set2; |
| set2 = set2; |
| REPORTER_ASSERT(reporter, set2 == set3); |
| } |
| |
| #include "TestClassDef.h" |
| DEFINE_TESTCLASS("BitSet", BitSetTest, TestBitSet) |