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#
# Author:: Adam Jacob (<adam@chef.io>)
# Author:: Theodore Nordsieck (<theo@chef.io>)
# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require File.expand_path(File.dirname(__FILE__) + "/../../../spec_helper.rb")
describe Ohai::System, "Linux kernel plugin" do
before(:each) do
@env_lsmod = <<-ENV_LSMOD
Module Size Used by
dm_crypt 22321 0
psmouse 81038 0
acpiphp 23314 0
microcode 18286 0
serio_raw 13031 0
virtio_balloon 13168 0
floppy 55441 0
ENV_LSMOD
@version_module = {
dm_crypt: "",
psmouse: "",
acpiphp: "",
microcode: "1.2.3",
serio_raw: "",
virtio_balloon: "",
floppy: "",
}
@expected_result = {
"dm_crypt" => { "size" => "22321", "refcount" => "0" },
"psmouse" => { "size" => "81038", "refcount" => "0" },
"acpiphp" => { "size" => "23314", "refcount" => "0" },
"microcode" => { "size" => "18286", "refcount" => "0", "version" => "1.2.3" },
"serio_raw" => { "size" => "13031", "refcount" => "0" },
"virtio_balloon" => { "size" => "13168", "refcount" => "0" },
"floppy" => { "size" => "55441", "refcount" => "0" },
}
@plugin = get_plugin("kernel")
allow(@plugin).to receive(:collect_os).and_return(:linux)
allow(@plugin).to receive(:init_kernel).and_return({})
allow(@plugin).to receive(:shell_out).with("uname -o").and_return(mock_shell_out(0, "Linux", ""))
allow(@plugin).to receive(:shell_out).with("env lsmod").and_return(mock_shell_out(0, @env_lsmod, ""))
@version_module.each do |mod, vers|
allow(File).to receive(:exist?).with("/sys/module/#{mod}/version").and_return(true)
allow(File).to receive(:read).with("/sys/module/#{mod}/version").and_return(vers)
end
expect(@plugin).to receive(:shell_out).with("env lsmod").at_least(1).times
@plugin.run
end
it_should_check_from_deep_mash("linux::kernel", "kernel", "os", "uname -o", [0, "Linux", ""])
it "collects linux::kernel::modules" do
expect(@plugin.data["kernel"]["modules"]).to eq(@expected_result)
end
end
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