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https://github.com/inspec/inspec
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944dfdc987
* Fix `grub_conf` menuentry detection This does the following: - Corrects Grub2 bug where last entry was always selected - Adds support for specifying a Grub2 menu entry by name - Adds support for using `GRUB_DEFAULT=saved` with Grub2 - Adds more Unit tests * Add error if menuentry name cannot be extracted * Add handling for missing/unreadable grubenv * Add defensive code for failed menuentry extraction
86 lines
2.7 KiB
Ruby
86 lines
2.7 KiB
Ruby
# encoding: utf-8
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# author: Thomas Cate
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require 'helper'
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require 'inspec/resource'
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describe 'Inspec::Resources::GrubConfig' do
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# Grub2 with `GRUB_DEFAULT=0`
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it 'parses correctly with grub2 and `GRUB_DEfAULT=0`' do
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resource = MockLoader.new(:centos7).load_resource('grub_conf')
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resource.kernel.must_include '/vmlinuz-yup-kernel-works'
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resource.initrd.must_equal '/initramfs-yup-initrd-works'
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end
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# Grub2 with `GRUB_DEFAULT=saved`
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it 'parses correctly with grub2 and `saved` as the `GRUB_DEFAULT`' do
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resource = MockLoader.new(:centos7).load_resource('grub_conf')
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# Both Grub1 and Grub2 use `/etc/default/grub`.
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# This overrides the Grub1 default for testing.
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resource.instance_variable_set(
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:@defaults_path,
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'/etc/default/grub_with_saved'
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)
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resource.kernel.must_include '/vmlinuz-3.10.0-229.el7.x86_64'
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resource.initrd.must_equal '/initramfs-3.10.0-229.el7.x86_64.img'
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end
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it 'parses correctly with grub2 and an invalid grubenv entry' do
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resource = MockLoader.new(:centos7).load_resource('grub_conf')
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# Both Grub1 and Grub2 use `/etc/default/grub`.
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# This overrides the Grub1 default for testing.
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resource.instance_variable_set(
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:@defaults_path,
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'/etc/default/grub_with_saved'
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)
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resource.instance_variable_set(
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:@grubenv_path,
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'/boot/grub2/grubenv_invalid'
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)
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resource.kernel.must_include '/vmlinuz-yup-kernel-works'
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resource.initrd.must_equal '/initramfs-yup-initrd-works'
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end
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# Grub2 with a specified kernel
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it 'parses data correctly with grub2 and a specified kernel' do
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resource = MockLoader.new(:centos7).load_resource(
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'grub_conf',
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'/boot/grub2/grub.cfg',
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'CentOS Linux 7 (Core), with Linux 0-rescue'
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)
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resource.kernel.must_include '/vmlinuz-0-rescue'
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resource.initrd.must_equal '/initramfs-0-rescue.img'
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end
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# Legacy Grub
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it 'parses correctly with grub1 (aka legacy-grub)' do
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resource = MockLoader.new(:centos6).load_resource('grub_conf')
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resource.kernel.must_include '/vmlinuz-2.6.32-573.7.1.el6.x86_64'
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resource.initrd.must_equal '/initramfs-2.6.32-573.7.1.el6.x86_64.img'
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resource.default.must_equal '0'
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resource.timeout.must_equal '5'
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end
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# Legacy Grub with a specified kernel
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it 'parses data correctly with grub1 and a specified kernel' do
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resource = MockLoader.new(:centos6).load_resource(
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'grub_conf',
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'/etc/grub.conf',
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'CentOS 6 (2.6.32-573.el6.x86_64)'
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)
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resource.kernel.must_include '/vmlinuz-2.6.32-573.el6.x86_64'
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resource.initrd.must_equal '/initramfs-2.6.32-573.el6.x86_64.img'
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resource.default.must_equal '0'
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resource.timeout.must_equal '5'
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end
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end
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