Remove `Kernel#class_defined?` which is not available in CRuby; #3829

1 files changed, 6 insertions, 3 deletions

diff --git a/mrbgems/mruby-sprintf/test/sprintf.rb b/mrbgems/mruby-sprintf/test/sprintf.rb
index a5fd4e638..137812ae7 100644
--- a/mrbgems/mruby-sprintf/test/sprintf.rb
+++ b/mrbgems/mruby-sprintf/test/sprintf.rb
@@ -4,12 +4,14 @@
 assert('String#%') do
   assert_equal "one=1", "one=%d" % 1
   assert_equal "1 one", "%d %s" % [ 1, "one" ]
-  assert_equal "1.0", "%3.1f" % 1.01 if class_defined?("Float")
   assert_equal "123 < 456", "%{num} < %<str>s" % { num: 123, str: "456" }
   assert_equal 15, ("%b" % (1<<14)).size
+  skip unless Object.const_defined?(:Float)
+  assert_equal "1.0", "%3.1f" % 1.01
 end
 
 assert('String#% with inf') do
+  skip unless Object.const_defined?(:Float)
   inf = Float::INFINITY
 
   assert_equal "Inf", "%f" % inf
@@ -35,9 +37,10 @@ assert('String#% with inf') do
   assert_equal " Inf", "% 3f" % inf
   assert_equal " Inf", "% 4f" % inf
   assert_equal "  Inf", "% 5f" % inf
-end if class_defined?("Float")
+end
 
 assert('String#% with nan') do
+  skip unless Object.const_defined?(:Float)
   nan = Float::NAN
 
   assert_equal "NaN", "%f" % nan
@@ -63,7 +66,7 @@ assert('String#% with nan') do
   assert_equal " NaN", "% 3f" % nan
   assert_equal " NaN", "% 4f" % nan
   assert_equal "  NaN", "% 5f" % nan
-end if class_defined?("Float")
+end
 
 assert("String#% with invalid chr") do
   begin