dc: fit returning of string

function                                             old     new   delta
zxc_program_exec                                    4087    4098     +11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/testsuite/dc.tests b/testsuite/dc.tests
index 87b1e71c3..1708a4835 100755
--- a/testsuite/dc.tests
+++ b/testsuite/dc.tests
@@ -46,6 +46,11 @@ testing "dc read" \
         "2\n9\n1\n" \
         "1?2\nf" "9\n"
 
+testing "dc read string" \
+        "dc -finput" \
+        "2\nstr\n1\n" \
+        "1?2\nf" "[str]\n"
+
 optional FEATURE_DC_BIG
 # All tests below depend on FEATURE_DC_BIG