Performance tests #389

Tests/performance/brownian.rb

@@ -0,0 +1,18 @@
+NUMBER_OF_SHAPES = 192
+
+Shoes.app do
+   @shapes = []
+
+   NUMBER_OF_SHAPES.times do
+      fill rgb(rand(255), rand(255), rand(255))
+      @shapes << oval(rand(self.width), rand(self.height), rand(100))
+   end
+
+   animate(60) do
+      @shapes.each do |shape|
+         mx = rand > 0.5 ? +1 : -1
+         my = rand > 0.5 ? +1 : -1
+         shape.move shape.left + mx, shape.top + my
+      end
+   end
+end

Tests/performance/buttons.rb

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+NUMBER_OF_BUTTONS = 2000
+
+Shoes.app do
+   NUMBER_OF_BUTTONS.times do |n|
+      button "[#{n}]"
+   end
+end

Tests/performance/counters.rb

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+NUMBER_OF_COUNTERS = 150
+FPS = 24
+
+Shoes.app do
+   @counter = []
+   @text = []
+   NUMBER_OF_COUNTERS.times do |n|
+      @counter << Time.now
+      @text << para
+      animate(FPS) do |frames|
+         if (0 == (frames % FPS))
+            @text[n].text = "FPS #{ FPS / ((frames >= FPS) ? (Time.now - @counter[n]) : 1.0)}\n"
+            @counter[n] = Time.now
+         end
+      end
+   end
+end

Tests/performance/magic_show.rb

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+IMAGES = [
+   "shoes-icon.png",
+   "shoes-icon-blue.png",
+   "shoes-icon-federales.png",
+   "shoes-icon-red.png"
+]
+
+NUMBER_OF_IMAGES = 117
+
+Shoes.app do
+   @images = []
+   @interpolator = (tmp = (0..50).collect { |n| -n }) + tmp.reverse
+
+   NUMBER_OF_IMAGES.times do
+      @images << image("#{DIR}/static/#{IMAGES.sample}")
+   end
+
+   @counter = 1
+   animate(@fps = 60) do |frame|
+      @images.each { |img| img.rotate(@interpolator.first) }
+      if ((frame / @fps) == @counter)
+         @counter += 1
+         @interpolator.push @interpolator.shift
+      end
+   end
+end