[committed] libstdc++: Make test print which random_device tokens work
Commit Message
Tested x86_64-linux, pushed to trunk.
libstdc++-v3/ChangeLog:
* testsuite/26_numerics/random/random_device/cons/token.cc:
Print results of random_device_available checks.
---
.../26_numerics/random/random_device/cons/token.cc | 7 +++++++
1 file changed, 7 insertions(+)
@@ -24,6 +24,7 @@
#include <random>
#include <stdexcept>
+#include <cstdio>
#include <testsuite_hooks.h>
#include <testsuite_random.h>
@@ -59,8 +60,14 @@ test03()
int count = 0;
for (const std::string& token : tokens)
{
+ std::printf("checking std::random_device(\"%s\"):\t", token.c_str());
if (__gnu_test::random_device_available(token))
+ {
+ std::puts("yes");
++count;
+ }
+ else
+ std::puts("no");
}
VERIFY( count != 0 );
}