| vandebo@chromium.org | d3a8c94 | 2011-07-02 01:26:37 +0000 | [diff] [blame^] | 1 | #include "Test.h" |
| 2 | #include "SkBitSet.h" |
| 3 | |
| 4 | static void TestBitSet(skiatest::Reporter* reporter) { |
| 5 | SkBitSet set0(65536); |
| 6 | REPORTER_ASSERT(reporter, set0.isBitSet(0) == false); |
| 7 | REPORTER_ASSERT(reporter, set0.isBitSet(32767) == false); |
| 8 | REPORTER_ASSERT(reporter, set0.isBitSet(65535) == false); |
| 9 | |
| 10 | SkBitSet set1(65536); |
| 11 | REPORTER_ASSERT(reporter, set0 == set1); |
| 12 | |
| 13 | set0.setBit(22, true); |
| 14 | REPORTER_ASSERT(reporter, set0.isBitSet(22) == true); |
| 15 | set0.setBit(24, true); |
| 16 | REPORTER_ASSERT(reporter, set0.isBitSet(24) == true); |
| 17 | set0.setBit(35, true); // on a different DWORD |
| 18 | REPORTER_ASSERT(reporter, set0.isBitSet(35) == true); |
| 19 | set0.setBit(22, false); |
| 20 | REPORTER_ASSERT(reporter, set0.isBitSet(22) == false); |
| 21 | REPORTER_ASSERT(reporter, set0.isBitSet(24) == true); |
| 22 | REPORTER_ASSERT(reporter, set0.isBitSet(35) == true); |
| 23 | |
| 24 | set1.setBit(12345, true); |
| 25 | set1.orBits(set0); |
| 26 | REPORTER_ASSERT(reporter, set0.isBitSet(12345) == false); |
| 27 | REPORTER_ASSERT(reporter, set1.isBitSet(12345) == true); |
| 28 | REPORTER_ASSERT(reporter, set1.isBitSet(22) == false); |
| 29 | REPORTER_ASSERT(reporter, set1.isBitSet(24) == true); |
| 30 | REPORTER_ASSERT(reporter, set0.isBitSet(35) == true); |
| 31 | REPORTER_ASSERT(reporter, set1 != set0); |
| 32 | |
| 33 | set1.clearAll(); |
| 34 | REPORTER_ASSERT(reporter, set0.isBitSet(12345) == false); |
| 35 | REPORTER_ASSERT(reporter, set1.isBitSet(12345) == false); |
| 36 | REPORTER_ASSERT(reporter, set1.isBitSet(22) == false); |
| 37 | REPORTER_ASSERT(reporter, set1.isBitSet(24) == false); |
| 38 | REPORTER_ASSERT(reporter, set1.isBitSet(35) == false); |
| 39 | |
| 40 | set1.orBits(set0); |
| 41 | REPORTER_ASSERT(reporter, set1 == set0); |
| 42 | |
| 43 | SkBitSet set2(1); |
| 44 | SkBitSet set3(1); |
| 45 | SkBitSet set4(4); |
| 46 | SkBitSet set5(33); |
| 47 | |
| 48 | REPORTER_ASSERT(reporter, set2 == set3); |
| 49 | REPORTER_ASSERT(reporter, set2 != set4); |
| 50 | REPORTER_ASSERT(reporter, set2 != set5); |
| 51 | |
| 52 | set2.setBit(0, true); |
| 53 | REPORTER_ASSERT(reporter, set2 != set5); |
| 54 | set5.setBit(0, true); |
| 55 | REPORTER_ASSERT(reporter, set2 != set5); |
| 56 | REPORTER_ASSERT(reporter, set2 != set3); |
| 57 | set3.setBit(0, true); |
| 58 | REPORTER_ASSERT(reporter, set2 == set3); |
| 59 | set3.clearAll(); |
| 60 | set3 = set2; |
| 61 | set2 = set2; |
| 62 | REPORTER_ASSERT(reporter, set2 == set3); |
| 63 | } |
| 64 | |
| 65 | #include "TestClassDef.h" |
| 66 | DEFINE_TESTCLASS("BitSet", BitSetTest, TestBitSet) |