[features] dump/restore is a noop
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@ -41,3 +41,15 @@ end
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Then(/^it should pass with version$/) do
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only_processes.last.stdout.chomp.should == tools_version
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end
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When(/^I dump$/) do
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run_simple("thin_dump #{dev_file} -o #{new_dump_file}", false)
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end
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When(/^I restore$/) do
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run_simple("thin_restore -i #{dump_files[-1]} -o #{dev_file}", false)
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end
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Then(/^dumps ([0-9]+) and ([0-9]+) should be identical$/) do |d1, d2|
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run_simple("diff -b #{dump_files[d1.to_i]} #{dump_files[d2.to_i]}", false)
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end
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@ -1,5 +1,5 @@
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Before do
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@aruba_timeout_seconds = 10
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@aruba_timeout_seconds = 120
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end
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module ThinpWorld
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@ -22,6 +22,16 @@ module ThinpWorld
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'metadata.bin'
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end
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def dump_files
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@dump_files ||= []
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end
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def new_dump_file
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fn = "dump_#{dump_files.size}.xml"
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@dump_files << fn
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fn
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end
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def corrupt_block(n)
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write_block(n, change_random_byte(read_block(n)))
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end
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@ -29,15 +39,7 @@ module ThinpWorld
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# FIXME: we should really break out the xml stuff from
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# thinp-test-suite and put in a gem in this repo.
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def write_valid_xml(path)
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File.open(path, "w+") do |f|
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f.write <<EOF
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<superblock uuid="" time="0" transaction="0" data_block_size="128" nr_data_blocks="1000">
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<device dev_id="0" mapped_blocks="100" transaction="0" creation_time="0" snap_time="0">
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<range_mapping origin_begin="25" data_begin="0" length="100" time="0"/>
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</device>
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</superblock>
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EOF
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end
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`thinp_xml create --nr-thins uniform[4..9] --nr-mappings uniform[1000.5000] > #{path}`
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end
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private
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@ -33,10 +33,16 @@ Feature: thin_restore
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{-V|--version}
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"""
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@announce
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Scenario: missing input file
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When I run thin_restore with -o metadata.bin
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Then it should fail with:
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"""
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No input file provided.
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"""
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"""
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Scenario: dump/restore is a noop
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Given valid metadata
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When I dump
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And I restore
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And I dump
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Then dumps 0 and 1 should be identical
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