test_find_executable.rb: each_exts

* test/mkmf/test_find_executable.rb (each_exts): extract common
  setup.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 13 insertions, 13 deletions

diff --git a/test/mkmf/test_find_executable.rb b/test/mkmf/test_find_executable.rb
index d2b460bd00..ad48e5193c 100644
--- a/test/mkmf/test_find_executable.rb
+++ b/test/mkmf/test_find_executable.rb
@@ -8,6 +8,16 @@ class TestMkmf
       @path, ENV["PATH"] = ENV["PATH"], @tmpdir
     end
 
+    def each_exts(&block)
+      name = "foobar#{$$}#{rand(1000)}"
+      stdout.filter {|s| s.sub(name, "<executable>")}
+      exts = mkmf {self.class::CONFIG['EXECUTABLE_EXTS']}.split
+      exts[0] ||= ""
+      exts.each do |ext|
+        yield name+ext, name
+      end
+    end
+
     def teardown
       ENV["PATH"] = @path
       super
@@ -15,29 +25,19 @@ class TestMkmf
 
     def test_find_executable
       bug2669 = '[ruby-core:27912]'
-      name = "foobar#{$$}#{rand(1000)}"
-      exts = mkmf {self.class::CONFIG['EXECUTABLE_EXTS']}.split
-      stdout.filter {|s| s.sub(name, "<executable>")}
-      exts[0] ||= ""
-      exts.each do |ext|
-        full = name+ext
+      each_exts do |full, name|
         begin
           open(full, "w") {|ff| ff.chmod(0755)}
           result = mkmf {find_executable(name)}
         ensure
           File.unlink(full)
         end
-        assert_equal("#{@tmpdir}/#{name}#{ext}", result, bug2669)
+        assert_equal("#{@tmpdir}/#{full}", result, bug2669)
       end
     end
 
     def test_find_executable_dir
-      name = "foobar#{$$}#{rand(1000)}"
-      exts = mkmf {self.class::CONFIG['EXECUTABLE_EXTS']}.split
-      stdout.filter {|s| s.sub(name, "<executable>")}
-      exts[0] ||= ""
-      exts.each do |ext|
-        full = name+ext
+      each_exts do |full, name|
         begin
           Dir.mkdir(full)
           result = mkmf {find_executable(name)}