* numeric.c (check_uint): fix off-by-one bug of NUM2UINT.

* bignum.c (rb_big2ulong): fix off-by-one bug of NUM2ULONG.

* test/-ext-/num2int/test_num2int.rb: add a testcase for NUM2INT()
  NUM2UINT(), NUM2LONG(), NUM2ULONG(), NUM2LL and NUM2ULL().
* ext/-test-/num2int/depend: ditto.
* ext/-test-/num2int/extconf.rb: ditto.
* ext/-test-/num2int/num2int.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 86 insertions, 0 deletions

diff --git a/ext/-test-/num2int/num2int.c b/ext/-test-/num2int/num2int.c
new file mode 100644
index 0000000000..a7242a982c
--- /dev/null
+++ b/ext/-test-/num2int/num2int.c
@@ -0,0 +1,86 @@
+#include <ruby.h>
+
+extern VALUE rb_stdout;
+
+static VALUE
+print_num2int(VALUE obj, VALUE num)
+{
+    char buf[128];
+    VALUE str;
+
+    sprintf(buf, "%d", NUM2INT(num));
+    str = rb_str_new_cstr(buf);
+    rb_io_write(rb_stdout, str);
+}
+
+static VALUE
+print_num2uint(VALUE obj, VALUE num)
+{
+    char buf[128];
+    VALUE str;
+
+    sprintf(buf, "%u", NUM2UINT(num));
+    str = rb_str_new_cstr(buf);
+    rb_io_write(rb_stdout, str);
+}
+
+static VALUE
+print_num2long(VALUE obj, VALUE num)
+{
+    char buf[128];
+    VALUE str;
+
+    sprintf(buf, "%ld", NUM2LONG(num));
+    str = rb_str_new_cstr(buf);
+    rb_io_write(rb_stdout, str);
+}
+
+static VALUE
+print_num2ulong(VALUE obj, VALUE num)
+{
+    char buf[128];
+    VALUE str;
+
+    sprintf(buf, "%lu", NUM2ULONG(num));
+    str = rb_str_new_cstr(buf);
+    rb_io_write(rb_stdout, str);
+}
+
+static VALUE
+print_num2ll(VALUE obj, VALUE num)
+{
+    char buf[128];
+    VALUE str;
+
+    sprintf(buf, "%lld", NUM2LL(num));
+    str = rb_str_new_cstr(buf);
+    rb_io_write(rb_stdout, str);
+}
+
+static VALUE
+print_num2ull(VALUE obj, VALUE num)
+{
+    char buf[128];
+    VALUE str;
+
+    sprintf(buf, "%llu", NUM2ULL(num));
+    str = rb_str_new_cstr(buf);
+    rb_io_write(rb_stdout, str);
+}
+
+
+void
+Init_num2int(void)
+{
+    VALUE cNum2int = rb_path2class("TestNum2int::Num2int");
+
+    rb_define_singleton_method(cNum2int, "print_num2int", print_num2int, 1);
+    rb_define_singleton_method(cNum2int, "print_num2uint", print_num2uint, 1);
+
+    rb_define_singleton_method(cNum2int, "print_num2long", print_num2long, 1);
+    rb_define_singleton_method(cNum2int, "print_num2ulong", print_num2ulong, 1);
+
+    rb_define_singleton_method(cNum2int, "print_num2ll", print_num2ll, 1);
+    rb_define_singleton_method(cNum2int, "print_num2ull", print_num2ull, 1);
+}
+