1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
#
# Author:: Phil Dibowitz (<phil@ipom.com>)
# Copyright:: Copyright (c) 2015 Facebook, 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, "darwin filesystem2 plugin" do
let (:plugin) { get_plugin("darwin/filesystem2") }
before(:each) do
allow(plugin).to receive(:collect_os).and_return(:darwin)
allow(plugin).to receive(:shell_out).with("df -i").and_return(mock_shell_out(0, "", ""))
allow(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, "", ""))
end
describe "when gathering filesystem usage data from df" do
before(:each) do
@stdout = <<-DF
Filesystem 512-blocks Used Available Capacity iused ifree %iused Mounted on
/dev/disk0s2 488555536 313696448 174347088 65% 39276054 21793386 64% /
devfs 385 385 0 100% 666 0 100% /dev
map /etc/auto.direct 0 0 0 100% 0 0 100% /mnt/vol
map -hosts 0 0 0 100% 0 0 100% /net
map -static 0 0 0 100% 0 0 100% /mobile_symbol
deweyfs@osxfuse0 0 0 0 100% 0 0 100% /mnt/dewey
DF
allow(plugin).to receive(:shell_out).with("df -i").and_return(mock_shell_out(0, @stdout, ""))
end
it "should run df -i" do
expect(plugin).to receive(:shell_out).ordered.with("df -i").and_return(mock_shell_out(0, @stdout, ""))
plugin.run
end
it "should set size to value from df -i" do
plugin.run
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:kb_size]).to eq("244277768")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:kb_used]).to eq("156848224")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:kb_available]).to eq("87173544")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:percent_used]).to eq("65%")
end
it "should set device and mount to value from df -i" do
plugin.run
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:mount]).to eq("/")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:device]).to eq("/dev/disk0s2")
end
it "should set inode info to value from df -i" do
plugin.run
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:total_inodes]).to eq("61069440")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:inodes_used]).to eq("39276054")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:inodes_available]).to eq("21793386")
end
end
describe "when gathering mounted filesystem data from mount" do
before(:each) do
@stdout = <<-MOUNT
/dev/disk0s2 on / (hfs, local, journaled)
devfs on /dev (devfs, local, nobrowse)
map /etc/auto.direct on /mnt/vol (autofs, automounted, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map -static on /mobile_symbol (autofs, automounted, nobrowse)
deweyfs@osxfuse0 on /mnt/dewey (osxfusefs, synchronous, nobrowse)
MOUNT
allow(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, @stdout, ""))
end
it "should run mount" do
expect(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, @stdout, ""))
plugin.run
end
it "should set values from mount" do
plugin.run
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:mount]).to eq("/")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:fs_type]).to eq("hfs")
expect(plugin[:filesystem2]["by_pair"]["/dev/disk0s2,/"][:mount_options]).to eq(%w{local journaled})
end
end
describe "when gathering filesystem data with devices mounted more than once" do
before(:each) do
@dfstdout = <<-DF
Filesystem 512-blocks Used Available Capacity iused ifree %iused Mounted on
/dev/disk0s2 488555536 313696448 174347088 65% 39276054 21793386 64% /
devfs 385 385 0 100% 666 0 100% /dev
map /etc/auto.direct 0 0 0 100% 0 0 100% /mnt/vol
map -hosts 0 0 0 100% 0 0 100% /net
map -static 0 0 0 100% 0 0 100% /mobile_symbol
deweyfs@osxfuse0 0 0 0 100% 0 0 100% /mnt/dewey
/dev/disk0s2 488555536 313696448 174347088 65% 39276054 21793386 64% /another/mountpoint
DF
allow(plugin).to receive(:shell_out).with("df -i").and_return(mock_shell_out(0, @dfstdout, ""))
end
it "should provide a devices view with all mountpoints" do
plugin.run
expect(plugin[:filesystem2]["by_device"]["/dev/disk0s2"][:mounts]).to eq(["/", "/another/mountpoint"])
end
end
describe "when gathering filesystem data with double-mounts" do
before(:each) do
@dfstdout = <<-DF
Filesystem 512-blocks Used Available Capacity iused ifree %iused Mounted on
/dev/disk0s2 488555536 313696448 174347088 65% 39276054 21793386 64% /
devfs 385 385 0 100% 666 0 100% /dev
map /etc/auto.direct 0 0 0 100% 0 0 100% /mnt/vol
map -hosts 0 0 0 100% 0 0 100% /net
map -static 0 0 0 100% 0 0 100% /mobile_symbol
deweyfs@osxfuse0 0 0 0 100% 0 0 100% /mnt/dewey
/dev/disk0s3 488555536 313696448 174347088 65% 39276054 21793386 64% /mnt
/dev/disk0s4 488555536 313696448 174347088 65% 39276054 21793386 64% /mnt
DF
allow(plugin).to receive(:shell_out).with("df -i").and_return(mock_shell_out(0, @dfstdout, ""))
end
it "should provide a mounts view with all devices" do
plugin.run
expect(plugin[:filesystem2]["by_mountpoint"]["/mnt"][:devices]).to eq(["/dev/disk0s3", "/dev/disk0s4"])
end
end
end
|