[PATCH] testsuite: The expect framework might introduce CR in output

[Jonathan Wakely]

On Sat, 11 Jan 2025, 18:31 Torbjörn SVENSSON, <torbjorn.svensson@foss.st.com>
wrote:

> Ok for trunk and releases/gcc-14?
>

OK, thanks



> --
>
> 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:
>
>         * 27_io/print/1.cc: Allow both LF and CRLF in test.
>
> Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
> ---
>  libstdc++-v3/testsuite/27_io/print/1.cc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libstdc++-v3/testsuite/27_io/print/1.cc
> b/libstdc++-v3/testsuite/27_io/print/1.cc
> index f6585d9880a..2a74e5002f4 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
> --
> 2.25.1
>
>
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