Changeset 439 for EcnlProtoTool/trunk/mruby-2.1.1/test/t/numeric.rb

Timestamp:

Jul 9, 2020, 8:51:43 AM (4 years ago)

Author:

coas-nagasima

Message:

mrubyを2.1.1に更新

Location:

EcnlProtoTool/trunk/mruby-2.1.1

Files:

• . (moved) (moved from EcnlProtoTool/trunk/mruby-1.3.0 )
• test/t/numeric.rb (modified) (3 diffs)

EcnlProtoTool/trunk/mruby-2.1.1/test/t/numeric.rb

@@ -2 +2 @@
 # Numeric ISO Test
 
+def assert_step(exp, receiver, args, inf: false)
+  act = []
+  ret = receiver.step(*args) do |i|
+    act << i
+    break if inf && exp.size == act.size
+  end
+  expr = "#{receiver.inspect}.step(#{args.map(&:inspect).join(', ')})"
+  assert "assert_step" do
+    assert_true(exp.eql?(act), "#{expr}: counters", assertion_diff(exp, act))
+    assert_same(receiver, ret, "#{expr}: return value") unless inf
+  end
+end
+
 assert('Numeric', '15.2.7') do
-  assert_equal Class, Numeric.class
+  assert_equal(Class, Numeric.class)
 end
 
@@ -16 +29 @@
 assert('Numeric#abs', '15.2.7.4.3') do
   assert_equal(1, 1.abs)
+  skip unless Object.const_defined?(:Float)
   assert_equal(1.0, -1.abs)
-end
-
-assert('Numeric#pow') do
-  assert_equal(8, 2 ** 3)
-  assert_equal(-8, -2 ** 3)
-  assert_equal(1, 2 ** 0)
-  assert_equal(1, 2.2 ** 0)
-  assert_equal(0.5, 2 ** -1)
 end
 
@@ -40 +46 @@
 
 assert('Numeric#**') do
-  assert_equal 8.0, 2.0**3
+  assert_equal(8, 2 ** 3)
+  assert_equal(-8, -2 ** 3)
+  assert_equal(1, 2 ** 0)
+  skip unless Object.const_defined?(:Float)
+  assert_equal(1.0, 2.2 ** 0)
+  assert_equal(0.5, 2 ** -1)
+  assert_equal(8.0, 2.0**3)
 end
+
+assert('Numeric#step') do
+  assert_raise(ArgumentError) { 1.step(2, 0) { break } }
+  assert_step([2, 3, 4], 2, [4])
+  assert_step([10, 8, 6, 4, 2], 10, [1, -2])
+  assert_step([], 2, [1, 3])
+  assert_step([], -2, [-1, -3])
+  assert_step([10, 11, 12, 13], 10, [], inf: true)
+  assert_step([10, 7, 4], 10, [nil, -3], inf: true)
+
+  skip unless Object.const_defined?(:Float)
+  inf = Float::INFINITY
+  assert_raise(ArgumentError) { 1.step(2, 0.0) { break } }
+  assert_step([2.0, 3.0, 4.0], 2, [4.0])
+  assert_step([7.0, 4.0, 1.0, -2.0], 7, [-4, -3.0])
+  assert_step([2.0, 3.0, 4.0], 2.0, [4])
+  assert_step([10.0, 11.0, 12.0, 13.0], 10.0, [], inf: true)
+  assert_step([10.0, 7.0, 4.0], 10, [nil, -3.0], inf: true)
+  assert_step([1.0], 1, [nil, inf])
+  assert_step([1.0], 1, [nil, -inf])
+  assert_step([1.0], 1, [3, inf])
+  assert_step([], 1, [-3, inf])
+  assert_step([], 1, [3, -inf])
+  assert_step([1.0], 1, [-3, -inf])
+  assert_step([1.0], 1, [inf, inf])
+  assert_step([], 1, [inf, -inf])
+  assert_step([], 1, [-inf, inf])
+  assert_step([1.0], 1, [-inf, -inf])
+  assert_step([], inf, [2])
+  assert_step([], inf, [-2])
+  assert_step([], inf, [2, 3])
+  assert_step([inf, inf, inf], inf, [2, -3], inf: true)
+  assert_step([], inf, [2, inf])
+  assert_step([inf], inf, [2, -inf])
+  assert_step([], inf, [-2, inf])
+  assert_step([inf], inf, [-2, -inf])
+  assert_step([], inf, [-2, 3])
+  assert_step([inf, inf, inf], inf, [-2, -3], inf: true)
+  assert_step([inf], inf, [inf])
+  assert_step([], inf, [-inf])
+  assert_step([inf], inf, [inf, inf])
+  assert_step([inf], inf, [inf, -inf])
+  assert_step([inf], inf, [-inf, -inf])
+  assert_step([-inf, -inf, -inf], -inf, [2], inf: true)
+  assert_step([-inf, -inf, -inf], -inf, [-2], inf: true)
+  assert_step([-inf, -inf, -inf], -inf, [2, 3], inf: true)
+  assert_step([], -inf, [2, -3])
+  assert_step([-inf], -inf, [2, inf])
+  assert_step([], -inf, [2, -inf])
+  assert_step([-inf], -inf, [-2, inf])
+  assert_step([], -inf, [-2, -inf])
+  assert_step([-inf, -inf, -inf], -inf, [-2, 3], inf: true)
+  assert_step([], -inf, [-2, -3])
+  assert_step([-inf, -inf, -inf], -inf, [inf], inf: true)
+  assert_step([-inf], -inf, [-inf])
+  assert_step([-inf], -inf, [inf, inf])
+  assert_step([], -inf, [inf, -inf])
+  assert_step([-inf], -inf, [-inf, -inf])
+end