spec/unit/plugins/linux/memory_spec.rb in ohai-8.15.0 vs spec/unit/plugins/linux/memory_spec.rb in ohai-8.15.1
- old
+ new
@@ -1,200 +1,200 @@
-#
-# 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 memory plugin" do
- before(:each) do
- @plugin = get_plugin("linux/memory")
- allow(@plugin).to receive(:collect_os).and_return(:linux)
- @double_file = double("/proc/meminfo")
- allow(@double_file).to receive(:each).
- and_yield("MemTotal: 131932120 kB").
- and_yield("MemFree: 2269032 kB").
- and_yield("Buffers: 646368 kB").
- and_yield("Cached: 32346556 kB").
- and_yield("SwapCached: 312 kB").
- and_yield("Active: 98595796 kB").
- and_yield("Inactive: 18477320 kB").
- and_yield("HighTotal: 0 kB").
- and_yield("HighFree: 0 kB").
- and_yield("LowTotal: 131932120 kB").
- and_yield("LowFree: 2269032 kB").
- and_yield("SwapTotal: 16777208 kB").
- and_yield("SwapFree: 14127356 kB").
- and_yield("Dirty: 3212 kB").
- and_yield("Writeback: 0 kB").
- and_yield("AnonPages: 84082132 kB").
- and_yield("Mapped: 3445224 kB").
- and_yield("Slab: 9892096 kB").
- and_yield("SReclaimable: 362636 kB").
- and_yield("SUnreclaim: 18860 kB").
- and_yield("PageTables: 1759332 kB").
- and_yield("NFS_Unstable: 0 kB").
- and_yield("Bounce: 0 kB").
- and_yield("CommitLimit: 148709328 kB").
- and_yield("Committed_AS: 333717060 kB").
- and_yield("VmallocTotal: 34359738367 kB").
- and_yield("VmallocUsed: 276796 kB").
- and_yield("VmallocChunk: 34359461515 kB").
- and_yield("HugePages_Total: 0").
- and_yield("HugePages_Free: 0").
- and_yield("HugePages_Rsvd: 0").
- and_yield("Hugepagesize: 2048 kB")
- allow(File).to receive(:open).with("/proc/meminfo").and_return(@double_file)
- end
-
- it "should get total memory" do
- @plugin.run
- expect(@plugin[:memory][:total]).to eql("131932120kB")
- end
-
- it "should get free memory" do
- @plugin.run
- expect(@plugin[:memory][:free]).to eql("2269032kB")
- end
-
- it "should get memory used for file buffers" do
- @plugin.run
- expect(@plugin[:memory][:buffers]).to eql("646368kB")
- end
-
- it "should get cache memory" do
- @plugin.run
- expect(@plugin[:memory][:cached]).to eql("32346556kB")
- end
-
- it "should get active memory" do
- @plugin.run
- expect(@plugin[:memory][:active]).to eql("98595796kB")
- end
-
- it "should get inactive memory" do
- @plugin.run
- expect(@plugin[:memory][:inactive]).to eql("18477320kB")
- end
-
- it "should get high_total memory" do
- @plugin.run
- expect(@plugin[:memory][:high_total]).to eql("0kB")
- end
-
- it "should get high_free memory" do
- @plugin.run
- expect(@plugin[:memory][:high_free]).to eql("0kB")
- end
-
- it "should get low_total memory" do
- @plugin.run
- expect(@plugin[:memory][:low_total]).to eql("131932120kB")
- end
-
- it "should get low_free memory" do
- @plugin.run
- expect(@plugin[:memory][:low_free]).to eql("2269032kB")
- end
-
- it "should get dirty memory" do
- @plugin.run
- expect(@plugin[:memory][:dirty]).to eql("3212kB")
- end
-
- it "should get writeback memory" do
- @plugin.run
- expect(@plugin[:memory][:writeback]).to eql("0kB")
- end
-
- it "should get anon_pages memory" do
- @plugin.run
- expect(@plugin[:memory][:anon_pages]).to eql("84082132kB")
- end
-
- it "should get mapped memory" do
- @plugin.run
- expect(@plugin[:memory][:mapped]).to eql("3445224kB")
- end
-
- it "should get slab memory" do
- @plugin.run
- expect(@plugin[:memory][:slab]).to eql("9892096kB")
- end
-
- it "should get slab_reclaimable memory" do
- @plugin.run
- expect(@plugin[:memory][:slab_reclaimable]).to eql("362636kB")
- end
-
- it "should get slab_reclaimable memory" do
- @plugin.run
- expect(@plugin[:memory][:slab_unreclaim]).to eql("18860kB")
- end
-
- it "should get page_tables memory" do
- @plugin.run
- expect(@plugin[:memory][:page_tables]).to eql("1759332kB")
- end
-
- it "should get nfs_unstable memory" do
- @plugin.run
- expect(@plugin[:memory][:nfs_unstable]).to eql("0kB")
- end
-
- it "should get bounce memory" do
- @plugin.run
- expect(@plugin[:memory][:bounce]).to eql("0kB")
- end
-
- it "should get commit_limit memory" do
- @plugin.run
- expect(@plugin[:memory][:commit_limit]).to eql("148709328kB")
- end
-
- it "should get committed_as memory" do
- @plugin.run
- expect(@plugin[:memory][:committed_as]).to eql("333717060kB")
- end
-
- it "should get vmalloc_total memory" do
- @plugin.run
- expect(@plugin[:memory][:vmalloc_total]).to eql("34359738367kB")
- end
-
- it "should get vmalloc_used memory" do
- @plugin.run
- expect(@plugin[:memory][:vmalloc_used]).to eql("276796kB")
- end
-
- it "should get vmalloc_chunk memory" do
- @plugin.run
- expect(@plugin[:memory][:vmalloc_chunk]).to eql("34359461515kB")
- end
-
- it "should get total swap" do
- @plugin.run
- expect(@plugin[:memory][:swap][:total]).to eql("16777208kB")
- end
-
- it "should get cached swap" do
- @plugin.run
- expect(@plugin[:memory][:swap][:cached]).to eql("312kB")
- end
-
- it "should get free swap" do
- @plugin.run
- expect(@plugin[:memory][:swap][:free]).to eql("14127356kB")
- end
-
-end
+#
+# 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 memory plugin" do
+ before(:each) do
+ @plugin = get_plugin("linux/memory")
+ allow(@plugin).to receive(:collect_os).and_return(:linux)
+ @double_file = double("/proc/meminfo")
+ allow(@double_file).to receive(:each).
+ and_yield("MemTotal: 131932120 kB").
+ and_yield("MemFree: 2269032 kB").
+ and_yield("Buffers: 646368 kB").
+ and_yield("Cached: 32346556 kB").
+ and_yield("SwapCached: 312 kB").
+ and_yield("Active: 98595796 kB").
+ and_yield("Inactive: 18477320 kB").
+ and_yield("HighTotal: 0 kB").
+ and_yield("HighFree: 0 kB").
+ and_yield("LowTotal: 131932120 kB").
+ and_yield("LowFree: 2269032 kB").
+ and_yield("SwapTotal: 16777208 kB").
+ and_yield("SwapFree: 14127356 kB").
+ and_yield("Dirty: 3212 kB").
+ and_yield("Writeback: 0 kB").
+ and_yield("AnonPages: 84082132 kB").
+ and_yield("Mapped: 3445224 kB").
+ and_yield("Slab: 9892096 kB").
+ and_yield("SReclaimable: 362636 kB").
+ and_yield("SUnreclaim: 18860 kB").
+ and_yield("PageTables: 1759332 kB").
+ and_yield("NFS_Unstable: 0 kB").
+ and_yield("Bounce: 0 kB").
+ and_yield("CommitLimit: 148709328 kB").
+ and_yield("Committed_AS: 333717060 kB").
+ and_yield("VmallocTotal: 34359738367 kB").
+ and_yield("VmallocUsed: 276796 kB").
+ and_yield("VmallocChunk: 34359461515 kB").
+ and_yield("HugePages_Total: 0").
+ and_yield("HugePages_Free: 0").
+ and_yield("HugePages_Rsvd: 0").
+ and_yield("Hugepagesize: 2048 kB")
+ allow(File).to receive(:open).with("/proc/meminfo").and_return(@double_file)
+ end
+
+ it "should get total memory" do
+ @plugin.run
+ expect(@plugin[:memory][:total]).to eql("131932120kB")
+ end
+
+ it "should get free memory" do
+ @plugin.run
+ expect(@plugin[:memory][:free]).to eql("2269032kB")
+ end
+
+ it "should get memory used for file buffers" do
+ @plugin.run
+ expect(@plugin[:memory][:buffers]).to eql("646368kB")
+ end
+
+ it "should get cache memory" do
+ @plugin.run
+ expect(@plugin[:memory][:cached]).to eql("32346556kB")
+ end
+
+ it "should get active memory" do
+ @plugin.run
+ expect(@plugin[:memory][:active]).to eql("98595796kB")
+ end
+
+ it "should get inactive memory" do
+ @plugin.run
+ expect(@plugin[:memory][:inactive]).to eql("18477320kB")
+ end
+
+ it "should get high_total memory" do
+ @plugin.run
+ expect(@plugin[:memory][:high_total]).to eql("0kB")
+ end
+
+ it "should get high_free memory" do
+ @plugin.run
+ expect(@plugin[:memory][:high_free]).to eql("0kB")
+ end
+
+ it "should get low_total memory" do
+ @plugin.run
+ expect(@plugin[:memory][:low_total]).to eql("131932120kB")
+ end
+
+ it "should get low_free memory" do
+ @plugin.run
+ expect(@plugin[:memory][:low_free]).to eql("2269032kB")
+ end
+
+ it "should get dirty memory" do
+ @plugin.run
+ expect(@plugin[:memory][:dirty]).to eql("3212kB")
+ end
+
+ it "should get writeback memory" do
+ @plugin.run
+ expect(@plugin[:memory][:writeback]).to eql("0kB")
+ end
+
+ it "should get anon_pages memory" do
+ @plugin.run
+ expect(@plugin[:memory][:anon_pages]).to eql("84082132kB")
+ end
+
+ it "should get mapped memory" do
+ @plugin.run
+ expect(@plugin[:memory][:mapped]).to eql("3445224kB")
+ end
+
+ it "should get slab memory" do
+ @plugin.run
+ expect(@plugin[:memory][:slab]).to eql("9892096kB")
+ end
+
+ it "should get slab_reclaimable memory" do
+ @plugin.run
+ expect(@plugin[:memory][:slab_reclaimable]).to eql("362636kB")
+ end
+
+ it "should get slab_reclaimable memory" do
+ @plugin.run
+ expect(@plugin[:memory][:slab_unreclaim]).to eql("18860kB")
+ end
+
+ it "should get page_tables memory" do
+ @plugin.run
+ expect(@plugin[:memory][:page_tables]).to eql("1759332kB")
+ end
+
+ it "should get nfs_unstable memory" do
+ @plugin.run
+ expect(@plugin[:memory][:nfs_unstable]).to eql("0kB")
+ end
+
+ it "should get bounce memory" do
+ @plugin.run
+ expect(@plugin[:memory][:bounce]).to eql("0kB")
+ end
+
+ it "should get commit_limit memory" do
+ @plugin.run
+ expect(@plugin[:memory][:commit_limit]).to eql("148709328kB")
+ end
+
+ it "should get committed_as memory" do
+ @plugin.run
+ expect(@plugin[:memory][:committed_as]).to eql("333717060kB")
+ end
+
+ it "should get vmalloc_total memory" do
+ @plugin.run
+ expect(@plugin[:memory][:vmalloc_total]).to eql("34359738367kB")
+ end
+
+ it "should get vmalloc_used memory" do
+ @plugin.run
+ expect(@plugin[:memory][:vmalloc_used]).to eql("276796kB")
+ end
+
+ it "should get vmalloc_chunk memory" do
+ @plugin.run
+ expect(@plugin[:memory][:vmalloc_chunk]).to eql("34359461515kB")
+ end
+
+ it "should get total swap" do
+ @plugin.run
+ expect(@plugin[:memory][:swap][:total]).to eql("16777208kB")
+ end
+
+ it "should get cached swap" do
+ @plugin.run
+ expect(@plugin[:memory][:swap][:cached]).to eql("312kB")
+ end
+
+ it "should get free swap" do
+ @plugin.run
+ expect(@plugin[:memory][:swap][:free]).to eql("14127356kB")
+ end
+
+end