libstdc++: Check conversion from filesystem::path to wide strings [PR95048]

The testcase added for this bug only checks conversion from wide strings
on construction, but the fix also covered conversion to wide stings via
path::wstring(). Add checks for that, and u16string() and u32string().

libstdc++-v3/ChangeLog:

	PR libstdc++/95048
	* testsuite/27_io/filesystem/path/construct/95048.cc: Check
	conversions to wide strings.
	* testsuite/experimental/filesystem/path/construct/95048.cc:
	Likewise.

diff --git a/libstdc++-v3/testsuite/27_io/filesystem/path/construct/95048.cc b/libstdc++-v3/testsuite/27_io/filesystem/path/construct/95048.cc
index c1a382d14204d48e2d359e2a10725350e83af592..cd80d668b23d03e1f31117e2e810610c32351843 100644 (file)
--- a/libstdc++-v3/testsuite/27_io/filesystem/path/construct/95048.cc
+++ b/libstdc++-v3/testsuite/27_io/filesystem/path/construct/95048.cc
@@ -16,6 +16,8 @@ test_wide()
   VERIFY( CHECK(L, "\U0001F4C1") ); // folder
   VERIFY( CHECK(L, "\U0001F4C2") ); // open folder
   VERIFY( CHECK(L, "\U0001F4C4") ); // filing cabient
+
+  VERIFY( path(u8"\U0001D11E").wstring() == L"\U0001D11E" ); // G Clef
 }
 
 void
@@ -25,6 +27,8 @@ test_u16()
   VERIFY( CHECK(u, "\U0001F4C1") ); // folder
   VERIFY( CHECK(u, "\U0001F4C2") ); // open folder
   VERIFY( CHECK(u, "\U0001F4C4") ); // filing cabient
+
+  VERIFY( path(u8"\U0001D11E").u16string() == u"\U0001D11E" ); // G Clef
 }
 
 void
@@ -34,6 +38,8 @@ test_u32()
   VERIFY( CHECK(U, "\U0001F4C1") ); // folder
   VERIFY( CHECK(U, "\U0001F4C2") ); // open folder
   VERIFY( CHECK(U, "\U0001F4C4") ); // filing cabient
+
+  VERIFY( path(u8"\U0001D11E").u32string() == U"\U0001D11E" ); // G Clef
 }
 
 int

diff --git a/libstdc++-v3/testsuite/experimental/filesystem/path/construct/95048.cc b/libstdc++-v3/testsuite/experimental/filesystem/path/construct/95048.cc
index b7a93f3c98568b92a111e6ac4ad08948807e5e69..fc65bfecd4dbc8d77f83920d452b2772eb952606 100644 (file)
--- a/libstdc++-v3/testsuite/experimental/filesystem/path/construct/95048.cc
+++ b/libstdc++-v3/testsuite/experimental/filesystem/path/construct/95048.cc
@@ -18,6 +18,8 @@ test_wide()
   VERIFY( CHECK(L, "\U0001F4C1") ); // folder
   VERIFY( CHECK(L, "\U0001F4C2") ); // open folder
   VERIFY( CHECK(L, "\U0001F4C4") ); // filing cabient
+
+  VERIFY( path(u8"\U0001D11E").wstring() == L"\U0001D11E" ); // G Clef
 }
 
 void
@@ -27,6 +29,8 @@ test_u16()
   VERIFY( CHECK(u, "\U0001F4C1") ); // folder
   VERIFY( CHECK(u, "\U0001F4C2") ); // open folder
   VERIFY( CHECK(u, "\U0001F4C4") ); // filing cabient
+
+  VERIFY( path(u8"\U0001D11E").u16string() == u"\U0001D11E" ); // G Clef
 }
 
 void
@@ -36,6 +40,8 @@ test_u32()
   VERIFY( CHECK(U, "\U0001F4C1") ); // folder
   VERIFY( CHECK(U, "\U0001F4C2") ); // open folder
   VERIFY( CHECK(U, "\U0001F4C4") ); // filing cabient
+
+  VERIFY( path(u8"\U0001D11E").u32string() == U"\U0001D11E" ); // G Clef
 }
 
 int