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require 'spec_helper'
require 'puppet/file_bucket/dipper'
describe "mount provider (integration)", :fails_on_windows => true do
include PuppetSpec::Files
def create_fake_fstab(initially_contains_entry)
File.open(@fake_fstab, 'w') do |f|
if initially_contains_entry
f.puts("/dev/disk1s1\t/Volumes/foo_disk\tmsdos\tlocal\t0\t0")
end
end
end
before :each do
@fake_fstab = tmpfile('fstab')
@current_options = "local"
@current_device = "/dev/disk1s1"
Puppet::Type.type(:mount).defaultprovider.stubs(:default_target).returns(@fake_fstab)
Facter.stubs(:value).with(:operatingsystem).returns('Darwin')
Puppet::Util::ExecutionStub.set do |command, options|
case command[0]
when %r{/s?bin/mount}
if command.length == 1
if @mounted
"#{@current_device} on /Volumes/foo_disk (msdos, #{@current_options})\n"
else
''
end
else
command.length.should == 4
command[1].should == '-o'
command[3].should == '/Volumes/foo_disk'
@mounted.should == false # verify that we don't try to call "mount" redundantly
@current_options = command[2]
@current_device = check_fstab(true)
@mounted = true
''
end
when %r{/s?bin/umount}
command.length.should == 2
command[1].should == '/Volumes/foo_disk'
@mounted.should == true # "umount" doesn't work when device not mounted (see #6632)
@mounted = false
''
else
fail "Unexpected command #{command.inspect} executed"
end
end
end
after :each do
Puppet::Type::Mount::ProviderParsed.clear # Work around bug #6628
end
def check_fstab(expected_to_be_present)
# Verify that the fake fstab has the expected data in it
fstab_contents = File.read(@fake_fstab).split("\n").reject { |x| x =~ /^#|^$/ }
if expected_to_be_present
fstab_contents.length().should == 1
device, rest_of_line = fstab_contents[0].split(/\t/,2)
rest_of_line.should == "/Volumes/foo_disk\tmsdos\t#{@desired_options}\t0\t0"
device
else
fstab_contents.length().should == 0
nil
end
end
def run_in_catalog(settings)
resource = Puppet::Type.type(:mount).new(settings.merge(:name => "/Volumes/foo_disk",
:device => "/dev/disk1s1", :fstype => "msdos"))
Puppet::FileBucket::Dipper.any_instance.stubs(:backup) # Don't backup to the filebucket
resource.expects(:err).never
catalog = Puppet::Resource::Catalog.new
catalog.host_config = false # Stop Puppet from doing a bunch of magic
catalog.add_resource resource
catalog.apply
end
[false, true].each do |initial_state|
describe "When initially #{initial_state ? 'mounted' : 'unmounted'}" do
before :each do
@mounted = initial_state
end
[false, true].each do |initial_fstab_entry|
describe "When there is #{initial_fstab_entry ? 'an' : 'no'} initial fstab entry" do
before :each do
create_fake_fstab(initial_fstab_entry)
end
[:defined, :present, :mounted, :unmounted, :absent].each do |ensure_setting|
expected_final_state = case ensure_setting
when :mounted
true
when :unmounted, :absent
false
when :defined, :present
initial_state
else
fail "Unknown ensure_setting #{ensure_setting}"
end
expected_fstab_data = (ensure_setting != :absent)
describe "When setting ensure => #{ensure_setting}" do
["local", "journaled"].each do |options_setting|
describe "When setting options => #{options_setting}" do
it "should leave the system in the #{expected_final_state ? 'mounted' : 'unmounted'} state, #{expected_fstab_data ? 'with' : 'without'} data in /etc/fstab" do
@desired_options = options_setting
run_in_catalog(:ensure=>ensure_setting, :options => options_setting)
@mounted.should == expected_final_state
if expected_fstab_data
check_fstab(expected_fstab_data).should == "/dev/disk1s1"
else
check_fstab(expected_fstab_data).should == nil
end
if @mounted
if ![:defined, :present].include?(ensure_setting)
@current_options.should == @desired_options
elsif initial_fstab_entry
@current_options.should == @desired_options
else
@current_options.should == 'local' #Workaround for #6645
end
end
end
end
end
end
end
end
end
end
end
describe "When the wrong device is mounted" do
it "should remount the correct device" do
pending "Due to bug 6309"
@mounted = true
@current_device = "/dev/disk2s2"
create_fake_fstab(true)
@desired_options = "local"
run_in_catalog(:ensure=>:mounted, :options=>'local')
@current_device.should=="/dev/disk1s1"
@mounted.should==true
@current_options.should=='local'
check_fstab(true).should == "/dev/disk1s1"
end
end
end
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