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ruby--ruby/test/mkmf/test_have_var.rb
Nobuyoshi Nakada 524513be39
mkmf.rb: try linking at try_var
To check for variables accessible but not declared.
2021-07-08 18:18:35 +09:00

17 lines
439 B
Ruby

# frozen_string_literal: false
require_relative 'base'
require 'tempfile'
class TestMkmf
class TestHaveVar < TestMkmf
def test_have_var
assert_equal(true, have_var("ruby_version"), MKMFLOG)
assert_include($defs, '-DHAVE_RUBY_VERSION')
end
def test_not_have_var
assert_equal(false, have_var("rb_vm_something_flag"), MKMFLOG)
assert_not_include($defs, '-DHAVE_RB_VM_SOMETHING_FLAG')
end
end
end