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# frozen_string_literal: true
require_relative "benchmark_helper"
BenchmarkHelper.section "PNG Export Benchmarks"
# PRIMARY: End-to-end benchmark (generation + export)
BenchmarkHelper.run_ips_e2e("PNG Export") do |x, qr_data|
x.report("png_small") { RQRCode::QRCode.new(qr_data[:small]).as_png }
x.report("png_medium") { RQRCode::QRCode.new(qr_data[:medium]).as_png }
x.report("png_large") { RQRCode::QRCode.new(qr_data[:large]).as_png }
x.compare!
end
# DIAGNOSTIC: Rendering-only benchmark (isolates export performance)
BenchmarkHelper.run_ips("PNG Export") do |x, qrcodes|
x.report("png_small") { qrcodes[:small].as_png }
x.report("png_medium") { qrcodes[:medium].as_png }
x.report("png_large") { qrcodes[:large].as_png }
x.compare!
end
# Memory Profile - PNG Export
BenchmarkHelper.run_memory("PNG Export") do |qrcodes|
25.times do
qrcodes[:small].as_png
qrcodes[:medium].as_png
qrcodes[:large].as_png
end
end
puts "\n✓ PNG benchmarks complete"
puts " - End-to-end: Full user workflow (generation + export)"
puts " - Rendering-only: Export performance in isolation"
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