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(Truffle, CompileChars) {
m128 mask1, mask2;
CharReach chars;
// test one char at a time
for (u32 c = 0; c < 256; ++c) {
mask1 = zeroes128();
mask2 = zeroes128();
chars.clear();
chars.set((u8)c);
truffleBuildMasks(chars, (u8 *)&mask1, (u8 *)&mask2);
CharReach out = truffle2cr((u8 *)&mask1, (u8 *)&mask2);
ASSERT_EQ(out, chars);
}
// set all chars up to dot
for (u32 c = 0; c < 256; ++c) {
mask1 = zeroes128();
mask2 = zeroes128();
chars.set((u8)c);
truffleBuildMasks(chars, (u8 *)&mask1, (u8 *)&mask2);
CharReach out = truffle2cr((u8 *)&mask1, (u8 *)&mask2);
ASSERT_EQ(out, chars);
}
// unset all chars from dot
for (u32 c = 0; c < 256; ++c) {
mask1 = zeroes128();
mask2 = zeroes128();
chars.clear((u8)c);
truffleBuildMasks(chars, (u8 *)&mask1, (u8 *)&mask2);
CharReach out = truffle2cr((u8 *)&mask1, (u8 *)&mask2);
ASSERT_EQ(out, chars);
}
}
TEST(ng_charreach, bit5) {
CharReach cr;
ASSERT_TRUE(cr.isBit5Insensitive());
cr.set('a');
ASSERT_FALSE(cr.isBit5Insensitive());
cr.set('A');
ASSERT_TRUE(cr.isBit5Insensitive());
cr.set('!');
ASSERT_FALSE(cr.isBit5Insensitive());
cr.set(1);
ASSERT_TRUE(cr.isBit5Insensitive());
cr.clear();
cr.set('!');
cr.set('A');
ASSERT_FALSE(cr.isBit5Insensitive());
cr.clear();
cr.set('A');
cr.set('b');
ASSERT_FALSE(cr.isBit5Insensitive());
cr.set('a');
cr.set('B');
ASSERT_TRUE(cr.isBit5Insensitive());
}
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);
}