1 files changed, 36 insertions, 38 deletions
diff --git a/test/mkmf/test_sizeof.rb b/test/mkmf/test_sizeof.rb
index 742c3d6454..6fb0a6a8f6 100644
--- a/test/mkmf/test_sizeof.rb
+++ b/test/mkmf/test_sizeof.rb
@@ -1,48 +1,46 @@
 # frozen_string_literal: false
 require_relative 'base'
 
-class TestMkmf
-  class TestSizeof < TestMkmf
-    def setup
-      super
-      @sizeof_short = config_value("SIZEOF_SHORT").to_i
-      @sizeof_int = config_value("SIZEOF_INT").to_i
-      @sizeof_long = config_value("SIZEOF_LONG").to_i
-      @sizeof_long_long = config_value("SIZEOF_LONG_LONG").to_i
-      @sizeof___int64 = config_value("SIZEOF___INT64").to_i
-    end
+class TestMkmfSizeof < TestMkmf
+  def setup
+    super
+    @sizeof_short = config_value("SIZEOF_SHORT").to_i
+    @sizeof_int = config_value("SIZEOF_INT").to_i
+    @sizeof_long = config_value("SIZEOF_LONG").to_i
+    @sizeof_long_long = config_value("SIZEOF_LONG_LONG").to_i
+    @sizeof___int64 = config_value("SIZEOF___INT64").to_i
+  end
 
-    def test_sizeof_builtin
-      %w[char short int long float double void*].each do |type|
-        assert_kind_of(Integer, mkmf {check_sizeof(type)}, MKMFLOG)
-      end
-      assert_operator(@sizeof_short, :<=, @sizeof_int)
-      assert_operator(@sizeof_int, :<=, @sizeof_long)
-      assert_operator(@sizeof_long, :<=, @sizeof_long_long) unless @sizeof_long_long.zero?
-      assert_equal(8, @sizeof___int64) unless @sizeof___int64.zero?
+  def test_sizeof_builtin
+    %w[char short int long float double void*].each do |type|
+      assert_kind_of(Integer, mkmf {check_sizeof(type)}, MKMFLOG)
     end
+    assert_operator(@sizeof_short, :<=, @sizeof_int)
+    assert_operator(@sizeof_int, :<=, @sizeof_long)
+    assert_operator(@sizeof_long, :<=, @sizeof_long_long) unless @sizeof_long_long.zero?
+    assert_equal(8, @sizeof___int64) unless @sizeof___int64.zero?
+  end
 
-    def test_sizeof_struct
-      open("confdefs.h", "w") {|f|
-        f.puts "typedef struct {char x;} test1_t;"
-      }
-      assert_equal(1, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
+  def test_sizeof_struct
+    open("confdefs.h", "w") {|f|
+      f.puts "typedef struct {char x;} test1_t;"
+    }
+    assert_equal(1, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
 
-      open("confdefs.h", "w") {|f|
-        f.puts "typedef struct {char x, y;} test1_t;"
-      }
-      assert_equal(2, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
+    open("confdefs.h", "w") {|f|
+      f.puts "typedef struct {char x, y;} test1_t;"
+    }
+    assert_equal(2, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
 
-      open("confdefs.h", "w") {|f|
-        f.puts "typedef struct {int x;} test1_t;"
-      }
-      assert_equal(@sizeof_int, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
-      open("confdefs.h", "w") {|f|
-        f.puts "typedef struct {int x, y;} test1_t;"
-      }
-      assert_equal(2 * @sizeof_int, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
-    ensure
-      File.unlink("confdefs.h")
-    end
+    open("confdefs.h", "w") {|f|
+      f.puts "typedef struct {int x;} test1_t;"
+    }
+    assert_equal(@sizeof_int, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
+    open("confdefs.h", "w") {|f|
+      f.puts "typedef struct {int x, y;} test1_t;"
+    }
+    assert_equal(2 * @sizeof_int, mkmf {check_sizeof("test1_t", "confdefs.h")}, MKMFLOG)
+  ensure
+    File.unlink("confdefs.h")
   end
 end