test/mkmf/test_convertible.rb

   1 # frozen_string_literal: false
   2 require_relative 'base'
   3
   4 class TestMkmf
   5   class TestConvertible < TestMkmf
   6     def test_typeof_builtin
   7       ["", ["signed ", ""], "unsigned "].each do |signed, prefix|
   8         %w[short int long].each do |type|
   9           assert_equal((prefix || signed)+type,
  10                        mkmf {convertible_int(signed+type)}, MKMFLOG)
  11         end
  12       end
  13     end
  14
  15     def test_typeof_typedef
  16       ["", ["signed ", ""], "unsigned "].each do |signed, prefix|
  17         %w[short int long].each do |type|
  18           open("confdefs.h", "w") {|f|
  19             f.puts "typedef #{signed}#{type} test1_t;"
  20           }
  21           $defs.clear
  22           assert_equal((prefix || signed)+type,
  23                        mkmf {convertible_int("test1_t", "confdefs.h")}, MKMFLOG)
  24           (u = signed[/^u/]) and u.upcase!
  25           assert_include($defs, "-DTYPEOF_TEST1_T="+"#{prefix||signed}#{type}".quote)
  26           assert_include($defs, "-DPRI_TEST1T_PREFIX=PRI_#{type.upcase}_PREFIX")
  27           assert_include($defs, "-DTEST1T2NUM=#{u}#{type.upcase}2NUM")
  28           assert_include($defs, "-DNUM2TEST1T=NUM2#{u}#{type.upcase}")
  29         end
  30       end
  31     ensure
  32       File.unlink("confdefs.h")
  33     end
  34   end
  35 end