TEST(ng_charreach, init) {
CharReach cr;
ASSERT_EQ(0U, cr.count());
ASSERT_TRUE(cr.none());
ASSERT_FALSE(cr.all());
ASSERT_EQ(256U, cr.size());
}
TEST(ng_charreach, flip) {
CharReach cr;
ASSERT_EQ(0U, cr.count());
ASSERT_TRUE(cr.none());
cr.flip();
ASSERT_EQ(cr.size(), cr.count());
ASSERT_TRUE(cr.all());
cr.flip();
ASSERT_EQ(0U, cr.count());
ASSERT_TRUE(cr.none());
cr.flip(25);
ASSERT_FALSE(cr.none());
ASSERT_FALSE(cr.all());
ASSERT_EQ(1U, cr.count());
cr.flip();
ASSERT_EQ(cr.size() - 1, cr.count());
}
TEST(ng_charreach, set) {
CharReach cr;
ASSERT_EQ(0U, cr.count());
ASSERT_TRUE(cr.none());
ASSERT_FALSE(cr.all());
cr.set('q');
ASSERT_EQ(1U, cr.count());
cr.setall();
ASSERT_EQ(cr.size(), cr.count());
ASSERT_TRUE(cr.all());
}
TEST(ng_charreach, clear) {
CharReach cr;
ASSERT_EQ(0U, cr.count());
ASSERT_TRUE(cr.none());
ASSERT_FALSE(cr.all());
cr.set('q');
cr.set('u');
cr.set('a');
cr.set('r');
cr.set('k');
ASSERT_EQ(5U, cr.count());
cr.clear('r');
ASSERT_EQ(4U, cr.count());
ASSERT_FALSE(cr.test('r'));
cr.setall();
ASSERT_EQ(cr.size(), cr.count());
ASSERT_TRUE(cr.all());
cr.clear(0xff);
ASSERT_FALSE(cr.all());
}
TEST(ng_charreach, find_last) {
CharReach cr;
cr.set('a');
ASSERT_EQ(cr.find_last(), (size_t)'a');
cr.set('b');
ASSERT_EQ(cr.find_last(), (size_t)'b');
cr.set(192);
ASSERT_EQ(cr.find_last(), (size_t)192);
cr.set(207);
ASSERT_EQ(cr.find_last(), (size_t)207);
cr.set(223);
ASSERT_EQ(cr.find_last(), (size_t)223);
cr.set(255);
ASSERT_EQ(cr.find_last(), (size_t)255);
cr.clear();
ASSERT_EQ(cr.find_last(), cr.size());
cr.set(0);
ASSERT_EQ(cr.find_last(), (size_t)0);
cr.set(1);
ASSERT_EQ(cr.find_last(), (size_t)1);
}