[gcc r15-6829] testsuite: The expect framework might introduce CR in output

[Torbjorn Svensson via Gcc-cvs]

https://gcc.gnu.org/g:4b29be7216daa5921aae340388ef6416b1631f0a

commit r15-6829-g4b29be7216daa5921aae340388ef6416b1631f0a
Author: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
Date:   Sat Jan 11 19:16:57 2025 +0100

    testsuite: The expect framework might introduce CR in output
    
    When running tests using the "sim" config, the command is launched in
    non-readonly mode and the text retrieved from the expect command will
    then replace all LF with CRLF. (The problem can be found in sim_load
    where it calls remote_spawn without an input file).
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/27_io/print/1.cc: Allow both LF and CRLF in test.
            * testsuite/27_io/print/3.cc: Likewise.
    
    Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>

Diff:
---
 libstdc++-v3/testsuite/27_io/print/1.cc | 2 +-
 libstdc++-v3/testsuite/27_io/print/3.cc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/testsuite/27_io/print/1.cc 
b/libstdc++-v3/testsuite/27_io/print/1.cc
index f6585d9880ae..2a74e5002f44 100644
--- a/libstdc++-v3/testsuite/27_io/print/1.cc
+++ b/libstdc++-v3/testsuite/27_io/print/1.cc
@@ -18,7 +18,7 @@ void
 test_println_default()
 {
   std::println("I walk the line");
-  // { dg-output "I walk the line\n" }
+  // { dg-output "I walk the line\r?\n" }
 }
 
 void
diff --git a/libstdc++-v3/testsuite/27_io/print/3.cc 
b/libstdc++-v3/testsuite/27_io/print/3.cc
index ffcf7337ce5d..90c4cfb0d48d 100644
--- a/libstdc++-v3/testsuite/27_io/print/3.cc
+++ b/libstdc++-v3/testsuite/27_io/print/3.cc
@@ -13,7 +13,7 @@ test_println_blank()
   std::print("1");
   std::println();
   std::println("2");
-  // { dg-output "1\n2" }
+  // { dg-output "1\r?\n2" }
 }
 
 void