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require "./spec_helper"
require "system"
describe System do
describe "hostname" do
pending_win32 "returns current hostname" do
shell_hostname = `hostname`.strip
$?.success?.should be_true # The hostname command has to be available
hostname = System.hostname
hostname.should eq(shell_hostname)
end
end
describe "cpu_count" do
it "returns current CPU count" do
shell_cpus =
{% if flag?(:win32) %}
ENV["NUMBER_OF_PROCESSORS"].to_i
{% elsif flag?(:unix) %}
`getconf _NPROCESSORS_ONLN 2>/dev/null || nproc --all 2>/dev/null || grep -sc '^processor' /proc/cpuinfo || sysctl -n hw.ncpu 2>/dev/null`.to_i
{% end %}
cpu_count = System.cpu_count
cpu_count.should eq(shell_cpus)
end
end
end
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