#!/usr/bin/env ruby

require 'benchmark'

begin

require 'memory_profiler'

MEMORY_PROFILER_AVAILABLE = true

rescue LoadError

MEMORY_PROFILER_AVAILABLE = false

puts "Note: memory_profiler not available on Ruby #{RUBY_VERSION}"

end

require_relative 'lib/textstat'

# Test text sample

test_text = %(

Playing games has always been thought to be important to

the development of well-balanced and creative children

however, what part, if any, they should play in the lives

of adults has never been researched that deeply. I believe

that playing games is every bit as important for adults

as for children. Not only is taking time out to play games

with our children and other adults valuable to building

interpersonal relationships but is also a wonderful way

to release built up tension.

)

puts '=== Performance Benchmark - With Dictionary Caching ==='

puts "Ruby version: #{RUBY_VERSION}"

puts "Test text length: #{test_text.length} characters"

puts

# Clear cache before testing

TextStat.clear_dictionary_cache

# Test current performance

puts 'Testing performance with caching...'

Benchmark.bm(35) do |x|

x.report('difficult_words (50x)') do

50.times { TextStat.difficult_words(test_text) }

end

x.report('flesch_reading_ease (50x)') do

50.times { TextStat.flesch_reading_ease(test_text) }

end

x.report('text_standard (50x)') do

50.times { TextStat.text_standard(test_text) }

end

end

if MEMORY_PROFILER_AVAILABLE

puts "\n=== Memory Usage Analysis (With Caching) ==="

TextStat.clear_dictionary_cache

report = MemoryProfiler.report do

20.times do

TextStat.difficult_words(test_text)

TextStat.flesch_reading_ease(test_text)

TextStat.text_standard(test_text)

end

end

puts "Total allocated memory: #{report.total_allocated_memsize} bytes"

puts "Total retained memory: #{report.total_retained_memsize} bytes"

puts "Total allocations: #{report.total_allocated}"

puts "Total retentions: #{report.total_retained}"

else

puts "\n=== Memory Usage Analysis (Skipped - memory_profiler not available) ==="

end

puts "\n=== Dictionary Cache Info ==="

cached_langs = TextStat::DictionaryManager.cached_languages

puts "Cached dictionaries: #{cached_langs.join(', ')}"

puts "Cache size: #{TextStat::DictionaryManager.cache_size} dictionaries"

# Test multiple languages

puts "\n=== Multi-language Performance ==="

languages = %w[en_us en_uk es fr de]

TextStat.clear_dictionary_cache

Benchmark.bm(35) do |x|

x.report('Multi-language (5x each)') do

5.times do

languages.each do |lang|

TextStat.difficult_words(test_text, lang)

end

end

end

end

puts "\nCached dictionaries after multi-language test: #{TextStat::DictionaryManager.cached_languages.join(', ')}"