#
# Author:: Nathan L Smith (<nlloyds@gmail.com>)
# Copyright:: Copyright (c) 2013-2016 Chef Software, 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_relative "../../../spec_helper.rb"

describe Ohai::System, "Darwin cpu plugin" do
  before(:each) do
    @plugin = get_plugin("darwin/cpu")
    @stdout = <<-CTL
hw.ncpu: 8
hw.byteorder: 1234
hw.memsize: 17179869184
hw.activecpu: 8
hw.packages: 1
hw.tbfrequency: 1000000000
hw.l3cachesize: 6291456
hw.l2cachesize: 262144
hw.l1dcachesize: 32768
hw.l1icachesize: 32768
hw.cachelinesize: 64
hw.cpufrequency: 2800000000
hw.busfrequency: 100000000
hw.pagesize32: 4096
hw.pagesize: 4096
hw.cpufamily: 280134364
hw.cpu64bit_capable: 1
hw.cpusubtype: 8
hw.cputype: 7
hw.logicalcpu_max: 8
hw.logicalcpu: 8
hw.physicalcpu_max: 4
hw.physicalcpu: 4
hw.targettype: Mac
hw.cputhreadtype: 1
machdep.cpu.thread_count: 8
machdep.cpu.core_count: 4
machdep.cpu.address_bits.virtual: 48
machdep.cpu.address_bits.physical: 39
machdep.cpu.cache.size: 256
machdep.cpu.cache.L2_associativity: 8
machdep.cpu.cache.linesize: 64
machdep.cpu.processor_flag: 5
machdep.cpu.microcode_version: 15
machdep.cpu.cores_per_package: 8
machdep.cpu.logical_per_package: 16
machdep.cpu.extfeatures: SYSCALL XD 1GBPAGE EM64T LAHF LZCNT RDTSCP TSCI
machdep.cpu.leaf7_features: SMEP ERMS RDWRFSGS TSC_THREAD_OFFSET BMI1 HLE AVX2 BMI2 INVPCID RTM FPU_CSDS
machdep.cpu.features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3 PCLMULQDQ DTES64 MON DSCPL VMX SMX EST TM2 SSSE3 FMA CX16 TPR PDCM SSE4.1 SSE4.2 x2APIC MOVBE POPCNT AES PCID XSAVE OSXSAVE SEGLIM64 TSCTMR AVX1.0 RDRAND F16C
machdep.cpu.brand: 0
machdep.cpu.signature: 263777
machdep.cpu.extfeature_bits: 142473169152
machdep.cpu.leaf7_feature_bits: 12219
machdep.cpu.feature_bits: 9221960262849657855
machdep.cpu.stepping: 1
machdep.cpu.extfamily: 0
machdep.cpu.extmodel: 4
machdep.cpu.model: 70
machdep.cpu.family: 6
machdep.cpu.brand_string: Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz
machdep.cpu.vendor: GenuineIntel
machdep.cpu.max_ext: 2147483656
machdep.cpu.max_basic: 13
CTL

    allow(@plugin).to receive(:collect_os).and_return(:darwin)
    allow(@plugin).to receive(:shell_out).with("sysctl -a").and_return(mock_shell_out(0, @stdout, ""))
    @plugin.run
  end

  it "should set cpu[:cores] to 4" do
    expect(@plugin[:cpu][:cores]).to eq(4)
  end

  it "should set cpu[:total] to 8" do
    expect(@plugin[:cpu][:total]).to eq(8)
  end

  it "should set cpu[:real] to 1" do
    expect(@plugin[:cpu][:real]).to eq(1)
  end

  it "should set cpu[:mhz] to 2800" do
    expect(@plugin[:cpu][:mhz]).to eq(2800)
  end

  it "should set cpu[:vendor_id] to GenuineIntel" do
    expect(@plugin[:cpu][:vendor_id]).to eq("GenuineIntel")
  end

  it "should set cpu[:model_name] to Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz" do
    expect(@plugin[:cpu][:model_name]).to eq("Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz")
  end

  it "should set cpu[:model] to 70" do
    expect(@plugin[:cpu][:model]).to eq(70)
  end

  it "should set cpu[:family] to 6" do
    expect(@plugin[:cpu][:family]).to eq(6)
  end

  it "should set cpu[:stepping] to 1" do
    expect(@plugin[:cpu][:stepping]).to eq(1)
  end

  it "should set cpu[:flags] to array of flags" do
    expect(@plugin[:cpu][:flags]).to eq(["fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce", "cx8", "apic", "sep", "mtrr", "pge", "mca", "cmov", "pat", "pse36", "clfsh", "ds", "acpi", "mmx", "fxsr", "sse", "sse2", "ss", "htt", "tm", "pbe", "sse3", "pclmulqdq", "dtes64", "mon", "dscpl", "vmx", "smx", "est", "tm2", "ssse3", "fma", "cx16", "tpr", "pdcm", "sse4.1", "sse4.2", "x2apic", "movbe", "popcnt", "aes", "pcid", "xsave", "osxsave", "seglim64", "tsctmr", "avx1.0", "rdrand", "f16c"])
  end
end