(bigcmp): New test.

diff --git a/tests/expr/basic b/tests/expr/basic
index c5a843ddeb9d351e70932ba76f35741c01b85b9d..240040f18b97801b94c3b49f1dcc3b3edef78752 100755 (executable)
--- a/tests/expr/basic
+++ b/tests/expr/basic
@@ -59,6 +59,10 @@ my @Tests =
      ['fail-a', '3 + -', {ERR => "$prog: non-numeric argument\n"},
       {EXIT => 3}],
 
+     # This erroneously succeeded before 5.3.1.
+     ['bigcmp', '-- -2417851639229258349412352 \< 2417851639229258349412352',
+      {OUT => '1'}, {EXIT => 0}],
+
      ['fail-b', '9 9', {ERR => "$prog: syntax error\n"},
       {EXIT => 2}],
      ['fail-c', {ERR => "$prog: missing operand\n"