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feat: finish string strip (maybe)

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- add Trie Tree for string strip op.
- finish string strip but it may still buggy (though i have tested it)
This commit is contained in:
yyc12345
2025-09-28 16:13:06 +08:00
parent 190beeed58
commit cc1ce5bb04
3 changed files with 164 additions and 55 deletions
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29
testbench/yycc/string/op.cpp
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@ -74,22 +74,39 @@ namespace yycctest::string::op {
TEST(StringOp, Strip) {
// Normal strip
{
auto rv = OP::to_strip(u8" \taaa\n", u8" \t\r\n");
auto rv = OP::strip(u8" \taaa\n", u8" \t\r\n");
EXPECT_EQ(rv, u8"aaa");
}
{
auto rv = OP::lstrip(u8" \taaa\n", u8" \t\r\n");
EXPECT_EQ(rv, u8"aaa\n");
}
{
auto rv = OP::rstrip(u8" \taaa\n", u8" \t\r\n");
EXPECT_EQ(rv, u8" \taaa");
}
// Special strip
{
auto rv = OP::to_strip(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>aaa<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
auto rv = OP::strip(u8"啊啊啊aaaあああ", u8"啊あ");
EXPECT_EQ(rv, u8"aaa");
}
{
auto rv = OP::to_strip(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>aaa<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", u8"<EFBFBD><EFBFBD>");
EXPECT_EQ(rv, u8"aaa<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
auto rv = OP::strip(u8"啊啊啊aaaあああ", u8"啊");
EXPECT_EQ(rv, u8"aaaあああ");
}
{
auto rv = OP::to_strip(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>aaa<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", u8"<EFBFBD><EFBFBD>");
EXPECT_EQ(rv, u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>aaa");
auto rv = OP::strip(u8"啊啊啊aaaあああ", u8"あ");
EXPECT_EQ(rv, u8"啊啊啊aaa");
}
// Possible buggy strip.
// We use 2 UTF8 code points introduced following:
// U+00AA (UTF-8: C2 AA)
// U+1002A (UTF-8 : F0 90 80 AA)
{
auto rv = OP::rstrip(u8"aaa\u00AA", u8"\u00AA\U0001002A");
EXPECT_EQ(rv, u8"aaa");
}
}