add core/float/{<, <=, >, >=} specs

test/test-android/app/core/float/gt_spec.rb

@@ -0,0 +1,7 @@
+describe "Float#>" do
+  it "returns true if self is greater than other" do
+    (1.5 > 1).should == true
+    (2.5 > 3).should == false
+    (45.91 > bignum_value).should == false
+  end
+end

test/test-android/app/core/float/gte_spec.rb

@@ -0,0 +1,7 @@
+describe "Float#>=" do
+  it "returns true if self is greater than or equal to other" do
+    (5.2 >= 5.2).should == true
+    (9.71 >= 1).should == true
+    (5.55382 >= 0xfabdafbafcab).should == false
+  end
+end

test/test-android/app/core/float/lt_spec.rb

@@ -0,0 +1,7 @@
+describe "Float#<" do
+  it "returns true if self is less than other" do
+    (71.3 < 91.8).should == true
+    (192.6 < -500).should == false
+    (-0.12 < 0x4fffffff).should == true
+  end
+end

test/test-android/app/core/float/lte_spec.rb

@@ -0,0 +1,8 @@
+describe "Float#<=" do
+  it "returns true if self is less than or equal to other" do
+    (2.0 <= 3.14159).should == true
+    (-2.7183 <= -24).should == false
+    (0.0 <= 0.0).should == true
+    (9_235.9 <= bignum_value).should == true
+  end
+end