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feat: add code point splittor for utf8 string.

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- this feature is added for strip function in string op.
This commit is contained in:
yyc12345
2025-09-26 21:43:12 +08:00
parent 99146ddd55
commit 190beeed58
3 changed files with 231 additions and 2 deletions
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22
testbench/yycc/string/op.cpp
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@ -71,6 +71,28 @@ namespace yycctest::string::op {
EXPECT_EQ(rv, u8", 1, 2, ");
}
TEST(StringOp, Strip) {
// Normal strip
{
auto rv = OP::to_strip(u8" \taaa\n", u8" \t\r\n");
EXPECT_EQ(rv, u8"aaa");
}
// 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>");
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::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");
}
}
TEST(StringOp, Split) {
// Normal
{