Pluggable Struct

1 files changed, 77 insertions, 0 deletions

diff --git a/mrbgems/mruby-struct/test/struct.rb b/mrbgems/mruby-struct/test/struct.rb
new file mode 100644
index 000000000..d79b30c0e
--- /dev/null
+++ b/mrbgems/mruby-struct/test/struct.rb
@@ -0,0 +1,77 @@
+##
+# Struct ISO Test
+
+if Object.const_defined?(:Struct)
+  assert('Struct', '15.2.18') do
+    Struct.class == Class
+  end
+
+  assert('Struct superclass', '15.2.18.2') do
+    Struct.superclass == Object
+  end
+
+  assert('Struct.new', '15.2.18.3.1') do
+    c = Struct.new(:m1, :m2)
+    c.superclass == Struct and
+      c.members == [:m1,:m2]
+  end
+
+  # Check crash bug with Struc.new and no params.
+  assert('Struct.new', '15.2.18.3.1') do
+     c = Struct.new()
+     c.superclass == Struct and c.members == []
+  end
+
+  assert('Struct#==', '15.2.18.4.1') do
+    c = Struct.new(:m1, :m2)
+    cc1 = c.new(1,2)
+    cc2 = c.new(1,2)
+    cc1 == cc2
+  end
+
+  assert('Struct#[]', '15.2.18.4.2') do
+    c = Struct.new(:m1, :m2)
+    cc = c.new(1,2)
+    cc[:m1] == 1 and cc["m2"] == 2
+  end
+
+  assert('Struct#[]=', '15.2.18.4.3') do
+    c = Struct.new(:m1, :m2)
+    cc = c.new(1,2)
+    cc[:m1] = 3
+    cc[:m1] == 3
+  end
+
+  assert('Struct#each', '15.2.18.4.4') do
+    c = Struct.new(:m1, :m2)
+    cc = c.new(1,2)
+    a = []
+    cc.each{|x|
+      a << x
+    }
+    a[0] == 1 and a[1] == 2
+  end
+
+  assert('Struct#each_pair', '15.2.18.4.5') do
+    c = Struct.new(:m1, :m2)
+    cc = c.new(1,2)
+    a = []
+    cc.each_pair{|k,v|
+      a << [k,v]
+    }
+    a[0] == [:m1, 1] and a[1] == [:m2, 2]
+  end
+
+  assert('Struct#members', '15.2.18.4.6') do
+    c = Struct.new(:m1, :m2)
+    cc = c.new(1,2)
+    cc.members == [:m1,:m2]
+  end
+
+  assert('Struct#select', '15.2.18.4.7') do
+    c = Struct.new(:m1, :m2)
+    cc = c.new(1,2)
+    cc.select{|v| v % 2 == 0} == [2]
+  end
+end
+