From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/test/psych/helper.rb | 114 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 jni/ruby/test/psych/helper.rb

(limited to 'jni/ruby/test/psych/helper.rb')

diff --git a/jni/ruby/test/psych/helper.rb b/jni/ruby/test/psych/helper.rb
new file mode 100644
index 0000000..11b2216
--- /dev/null
+++ b/jni/ruby/test/psych/helper.rb
@@ -0,0 +1,114 @@
+require 'minitest/autorun'
+require 'stringio'
+require 'tempfile'
+require 'date'
+require 'psych'
+
+module Psych
+  class TestCase < MiniTest::Unit::TestCase
+    def self.suppress_warning
+      verbose, $VERBOSE = $VERBOSE, nil
+      yield
+    ensure
+      $VERBOSE = verbose
+    end
+
+    def with_default_external(enc)
+      verbose, $VERBOSE = $VERBOSE, nil
+      origenc, Encoding.default_external = Encoding.default_external, enc
+      $VERBOSE = verbose
+      yield
+    ensure
+      verbose, $VERBOSE = $VERBOSE, nil
+      Encoding.default_external = origenc
+      $VERBOSE = verbose
+    end
+
+    def with_default_internal(enc)
+      verbose, $VERBOSE = $VERBOSE, nil
+      origenc, Encoding.default_internal = Encoding.default_internal, enc
+      $VERBOSE = verbose
+      yield
+    ensure
+      verbose, $VERBOSE = $VERBOSE, nil
+      Encoding.default_internal = origenc
+      $VERBOSE = verbose
+    end
+
+    #
+    # Convert between Psych and the object to verify correct parsing and
+    # emitting
+    #
+    def assert_to_yaml( obj, yaml )
+      assert_equal( obj, Psych::load( yaml ) )
+      assert_equal( obj, Psych::parse( yaml ).transform )
+      assert_equal( obj, Psych::load( obj.psych_to_yaml ) )
+      assert_equal( obj, Psych::parse( obj.psych_to_yaml ).transform )
+      assert_equal( obj, Psych::load(
+        obj.psych_to_yaml(
+          :UseVersion => true, :UseHeader => true, :SortKeys => true
+        )
+      ))
+    end
+
+    #
+    # Test parser only
+    #
+    def assert_parse_only( obj, yaml )
+      assert_equal( obj, Psych::load( yaml ) )
+      assert_equal( obj, Psych::parse( yaml ).transform )
+    end
+
+    def assert_cycle( obj )
+      v = Visitors::YAMLTree.create
+      v << obj
+      assert_equal(obj, Psych.load(v.tree.yaml))
+      assert_equal( obj, Psych::load(Psych.dump(obj)))
+      assert_equal( obj, Psych::load( obj.psych_to_yaml ) )
+    end
+
+    #
+    # Make a time with the time zone
+    #
+    def mktime( year, mon, day, hour, min, sec, usec, zone = "Z" )
+      usec = Rational(usec.to_s) * 1000000
+      val = Time::utc( year.to_i, mon.to_i, day.to_i, hour.to_i, min.to_i, sec.to_i, usec )
+      if zone != "Z"
+        hour = zone[0,3].to_i * 3600
+        min = zone[3,2].to_i * 60
+        ofs = (hour + min)
+        val = Time.at( val.tv_sec - ofs, val.tv_nsec / 1000.0 )
+      end
+      return val
+    end
+  end
+end
+
+# backport so that tests will run on 1.9 and 2.0.0
+unless Tempfile.respond_to? :create
+  def Tempfile.create(basename, *rest)
+    tmpfile = nil
+    Dir::Tmpname.create(basename, *rest) do |tmpname, n, opts|
+      mode = File::RDWR|File::CREAT|File::EXCL
+      perm = 0600
+      if opts
+        mode |= opts.delete(:mode) || 0
+        opts[:perm] = perm
+        perm = nil
+      else
+        opts = perm
+      end
+      tmpfile = File.open(tmpname, mode, opts)
+    end
+    if block_given?
+      begin
+        yield tmpfile
+      ensure
+        tmpfile.close if !tmpfile.closed?
+        File.unlink tmpfile
+      end
+    else
+      tmpfile
+    end
+  end
+end
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