round_3.f08: Add more cases.

2014-01-20  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* gfortran.dg/round_3.f08: Add more cases.

From-SVN: r206866

gcc/testsuite/ChangeLog

+2014-01-20  Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	* gfortran.dg/round_3.f08: Add more cases.
+	
 2014-01-20  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	* lib/target-supports.exp (force_conventional_output_for): New

gcc/testsuite/gfortran.dg/round_3.f08

@@ -28,6 +28,11 @@ program pr48615
     call checkfmt("(RU,G9.3)",  891.1,  " 892.")      ! pr59836
     call checkfmt("(RD,G9.3)", -891.1,  "-892.")      ! pr59836
     
+    call checkfmt("(RU,F6.4)",     0.00006,  "0.0001")! 0.
+    call checkfmt("(RU,F5.3)",     0.0007,  "0.001")  ! 0.
+    call checkfmt("(RU,F4.2)",     0.008,  "0.01")    ! 0.
+    call checkfmt("(RU,F3.1)",     0.09,  "0.1")      ! 0.
+
     call checkfmt("(RU,F2.0)",     0.09,  "1.")       ! 0.
     call checkfmt("(RD,F3.0)",     -0.09,  "-1.")     ! -0.
     call checkfmt("(RU,F2.0)",     0.9,  "1.")        ! pr59836