112 lines
2.7 KiB
Ruby
112 lines
2.7 KiB
Ruby
DEFAULT_INPUT = 'input'
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BLOCK_SIZE = 4096
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Given /^a directory called (.*)\s*$/ do |dir|
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create_dir(dir)
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end
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Given /^input without read permissions$/ do
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write_file(DEFAULT_INPUT, "\0" * 4096)
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cd(".") do
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f = File.new(DEFAULT_INPUT)
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f.chmod(0000)
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end
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end
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Given(/^input file$/) do
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write_file(DEFAULT_INPUT, "\0" * BLOCK_SIZE * 1024)
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end
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Given(/^block (\d+) is zeroed$/) do |b|
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cd(".") do
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File.open(DEFAULT_INPUT, 'w') do |f|
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f.seek(BLOCK_SIZE * b.to_i, IO::SEEK_SET)
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f.write("\0" * BLOCK_SIZE)
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end
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end
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end
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Then /^it should pass$/ do
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expect(last_command_started).to be_successfully_executed
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end
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Then /^it should fail$/ do
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expect(last_command_started).to_not be_successfully_executed
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end
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CACHE_USAGE =<<EOF
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Usage: cache_check [options] {device|file}
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Options:
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{-q|--quiet}
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{-h|--help}
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{-V|--version}
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{--clear-needs-check-flag}
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{--super-block-only}
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{--skip-mappings}
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{--skip-hints}
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{--skip-discards}
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EOF
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Then /^cache_usage to stdout$/ do
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expect(last_command_started).to have_output_on_stdout(CACHE_USAGE.chomp)
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end
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Then /^cache_usage to stderr$/ do
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expect(last_command_started).to have_output_on_stderr("No input file provided.\n" + CACHE_USAGE.chomp)
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end
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When(/^I run cache_check with (.*?)$/) do |opts|
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run_simple("cache_check #{opts} #{dev_file}", false)
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end
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When(/^I run cache_restore with (.*?)$/) do |opts|
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run_simple("cache_restore #{opts}", false)
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end
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When(/^I run cache_dump$/) do
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run_simple("cache_dump", false)
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end
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When(/^I run cache_dump with (.*?)$/) do |opts|
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run_simple("cache_dump #{opts}", false)
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end
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When(/^I run cache_metadata_size with (.*?)$/) do |opts|
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run_simple("cache_metadata_size #{opts}", false)
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end
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When(/^I run cache_metadata_size$/) do
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run_simple("cache_metadata_size", false)
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end
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Given(/^valid cache metadata$/) do
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cd(".") do
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system("cache_xml create --nr-cache-blocks uniform[1000..5000] --nr-mappings uniform[500..1000] > #{xml_file}")
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system("dd if=/dev/zero of=#{dev_file} bs=4k count=1024 > /dev/null")
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end
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run_simple("cache_restore -i #{xml_file} -o #{dev_file}")
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end
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Then(/^cache dumps (\d+) and (\d+) should be identical$/) do |d1, d2|
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run_simple("diff -ub #{dump_files[d1.to_i]} #{dump_files[d2.to_i]}", true)
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end
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Given(/^a small xml file$/) do
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cd(".") do
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system("cache_xml create --nr-cache-blocks 3 --nr-mappings 3 --layout linear --dirty-percent 100 > #{xml_file}")
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end
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end
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Given(/^an empty dev file$/) do
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run_simple("dd if=/dev/zero of=#{dev_file} bs=4k count=1024")
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end
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When(/^I cache dump$/) do
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run_simple("cache_dump #{dev_file} -o #{new_dump_file}", true)
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end
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When(/^I cache restore$/) do
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run_simple("cache_restore -i #{dump_files[-1]} -o #{dev_file}", true)
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end
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