[regex]test_CI

[Zhenhang1213]

test_CI

[llvmbot]

@llvm/pr-subscribers-libcxx

Author: Austin (Zhenhang1213)

Changes

test_CI

---

Full diff: https://github.com/llvm/llvm-project/pull/130406.diff

1 Files Affected:

• (modified) libcxx/test/std/re/re.alg/re.alg.match/ecma.pass.cpp (+17)

diff --git a/libcxx/test/std/re/re.alg/re.alg.match/ecma.pass.cpp b/libcxx/test/std/re/re.alg/re.alg.match/ecma.pass.cpp
index 4face8ba02bbe..559a2db20ae1a 100644
--- a/libcxx/test/std/re/re.alg/re.alg.match/ecma.pass.cpp
+++ b/libcxx/test/std/re/re.alg/re.alg.match/ecma.pass.cpp
@@ -7,6 +7,8 @@
 //===----------------------------------------------------------------------===//
 //
 
+// XFAIL: FROZEN-CXX03-HEADERS-FIXME
+
 // <regex>
 
 // template <class BidirectionalIterator, class Allocator, class charT, class traits>
@@ -669,6 +671,21 @@ int main(int, char**)
         assert(m.position(0) == 0);
         assert(m.str(0) == s);
     }
+    {
+      std::cmatch m;
+      const char s[] = "$_se";
+      assert(std::regex_match(s, m, std::regex("\\$\\_se")));
+      assert(m.size() == 1);
+      assert(!m.prefix().matched);
+      assert(m.prefix().first == s);
+      assert(m.prefix().second == m[0].first);
+      assert(!m.suffix().matched);
+      assert(m.suffix().first == m[0].second);
+      assert(m.suffix().second == s + std::char_traits<char>::length(s));
+      assert(m.length(0) >= 0 && static_cast<size_t>(m.length(0)) == std::char_traits<char>::length(s));
+      assert(m.position(0) == 0);
+      assert(m.str(0) == s);
+    }
 
 #ifndef TEST_HAS_NO_WIDE_CHARACTERS
     {

[mordante]

Is this intended to be a PR, it seems part of #129348.

[Zhenhang1213]

Is this intended to be a PR, it seems part of #129348.

Not,I only want to test.