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-rw-r--r--spec/unit/physicalprocessorcount_spec.rb40
1 files changed, 40 insertions, 0 deletions
diff --git a/spec/unit/physicalprocessorcount_spec.rb b/spec/unit/physicalprocessorcount_spec.rb
new file mode 100644
index 0000000..260788b
--- /dev/null
+++ b/spec/unit/physicalprocessorcount_spec.rb
@@ -0,0 +1,40 @@
+#!/usr/bin/env ruby
+
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+require 'facter'
+
+describe "Physical processor count facts" do
+ before do
+ Facter.loadfacts
+ end
+ before do
+ Facter.clear
+ end
+ it "should return one physical CPU" do
+ Facter.fact(:kernel).stubs(:value).returns("Linux")
+ File.stubs(:exists?).with('/sys/devices/system/cpu').returns(true)
+ Dir.stubs(:glob).with("/sys/devices/system/cpu/cpu*/topology/physical_package_id").returns("/sys/devices/system/cpu/cpu0/topology/physical_package_id")
+ Facter::Util::Resolution.stubs(:exec).with("cat /sys/devices/system/cpu/cpu0/topology/physical_package_id").returns("0")
+
+ Facter.fact(:physicalprocessorcount).value.should == 1
+ end
+
+ it "should return four physical CPUs" do
+ Facter.fact(:kernel).stubs(:value).returns("Linux")
+ File.stubs(:exists?).with('/sys/devices/system/cpu').returns(true)
+ Dir.stubs(:glob).with("/sys/devices/system/cpu/cpu*/topology/physical_package_id").returns(%w{
+ /sys/devices/system/cpu/cpu0/topology/physical_package_id
+ /sys/devices/system/cpu/cpu1/topology/physical_package_id
+ /sys/devices/system/cpu/cpu2/topology/physical_package_id
+ /sys/devices/system/cpu/cpu3/topology/physical_package_id
+ })
+
+ Facter::Util::Resolution.stubs(:exec).with("cat /sys/devices/system/cpu/cpu0/topology/physical_package_id").returns("0")
+ Facter::Util::Resolution.stubs(:exec).with("cat /sys/devices/system/cpu/cpu1/topology/physical_package_id").returns("1")
+ Facter::Util::Resolution.stubs(:exec).with("cat /sys/devices/system/cpu/cpu2/topology/physical_package_id").returns("2")
+ Facter::Util::Resolution.stubs(:exec).with("cat /sys/devices/system/cpu/cpu3/topology/physical_package_id").returns("3")
+
+ Facter.fact(:physicalprocessorcount).value.should == 4
+ end
+end