BitSetTest.cpp File Reference

#include "src/utils/SkBitSet.h"
#include "tests/Test.h"
#include <vector>

Go to the source code of this file.

Functions
	DEF_TEST (BitSet, reporter)

Function Documentation

DEF_TEST()

DEF_TEST	(	BitSet	,
		reporter
	)

Definition at line 13 of file BitSetTest.cpp.

                           {
    SkBitSet set0(65536);
    REPORTER_ASSERT(reporter, set0.size() == 65536);
    REPORTER_ASSERT(reporter, set0.test(0) == false);
    REPORTER_ASSERT(reporter, set0.test(32767) == false);
    REPORTER_ASSERT(reporter, set0.test(65535) == false);
    REPORTER_ASSERT(reporter, !set0.findFirst());
 
    set0.set(22);
    REPORTER_ASSERT(reporter, set0.test(22) == true);
    REPORTER_ASSERT(reporter, set0.findFirst());
    REPORTER_ASSERT(reporter, *set0.findFirst() == 22);
    set0.set(24);
    REPORTER_ASSERT(reporter, set0.test(24) == true);
    REPORTER_ASSERT(reporter, *set0.findFirst() == 22);
    set0.set(35);  // on a different DWORD
    REPORTER_ASSERT(reporter, set0.test(35) == true);
    REPORTER_ASSERT(reporter, *set0.findFirst() == 22);
    REPORTER_ASSERT(reporter, set0.test(24) == true);
    REPORTER_ASSERT(reporter, set0.test(35) == true);
    set0.set(21);
    REPORTER_ASSERT(reporter, set0.test(21) == true);
    REPORTER_ASSERT(reporter, *set0.findFirst() == 21);
    set0.reset(21);
    REPORTER_ASSERT(reporter, set0.test(21) == false);
    REPORTER_ASSERT(reporter, *set0.findFirst() == 22);
 
    std::vector<unsigned int> data;
    set0.forEachSetIndex([&data](unsigned v) { data.push_back(v); });
 
    REPORTER_ASSERT(reporter, data.size() == 3);
    REPORTER_ASSERT(reporter, data[0] == 22);
    REPORTER_ASSERT(reporter, data[1] == 24);
    REPORTER_ASSERT(reporter, data[2] == 35);
 
    SkBitSet set1(65536);
    set1.set(12345);
    REPORTER_ASSERT(reporter, set0.test(12345) == false);
    REPORTER_ASSERT(reporter, set1.test(12345) == true);
    REPORTER_ASSERT(reporter, set1.test(22) == false);
    REPORTER_ASSERT(reporter, set0.test(35) == true);
 
    set0.reset();
    REPORTER_ASSERT(reporter, !set0.findFirst());
    REPORTER_ASSERT(reporter, set0.test(1234) == false);
 
    set0.set();
    REPORTER_ASSERT(reporter, !set0.findFirstUnset());
    REPORTER_ASSERT(reporter, set0.test(5678) == true);
}