libstdc++: Add dg-output to two tests

These tests are expected to run interactively, with the output checked
by eye. Nobody ever does that, but we can at least use dg-output to
check that the output is as expected.

libstdc++-v3/ChangeLog:

	* testsuite/27_io/objects/char/2.cc: Use dg-output.
	* testsuite/27_io/objects/wchar_t/2.cc: Use dg-output.

(cherry picked from commit 0c773209fc9d0b5fa04f4055bdc2ff9746a1999d)

diff --git a/libstdc++-v3/testsuite/27_io/objects/char/2.cc b/libstdc++-v3/testsuite/27_io/objects/char/2.cc
index b6c49bac6f3880302bc6ec6310f9305350715144..9026a3cbad8642ab5f64312b6263cacaa46c3c28 100644 (file)
--- a/libstdc++-v3/testsuite/27_io/objects/char/2.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/char/2.cc
@@ -38,6 +38,8 @@ void test04()
   cout.flush();
 }
 
+// { dg-output "hello fine world" }
+
 int 
 main()
 {

diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/2.cc
index 52a21b8dc22d43f6ae4b5c53cd70f9a11d422ab5..2e47aba7c3c2b8826fbc9f0767e61d96e9a886b2 100644 (file)
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/2.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/2.cc
@@ -38,6 +38,8 @@ void test04()
   wcout.flush();
 }
 
+// { dg-output "hello fine world" }
+
 int 
 main()
 {