brew/Library/Homebrew/test/os/mac/version_spec.rb
Claudia 374c734d9b
Make Hardware.oldest_cpu depend on architecture
Starting with Xcode 12 Beta 2, builds that used to work on Apple Silicon
now break due to `Hardware#oldest_cpu` returning `:nehalem` [1].

This commit is the first in a series of improvements to
`Hardware#oldest_cpu`. It resolves the Xcode 12 Beta 2 issue for now.

[1]: https://github.com/Homebrew/brew/issues/7857#issuecomment-655536261
2020-07-08 20:59:10 +02:00

58 lines
1.8 KiB
Ruby

# frozen_string_literal: true
require "version"
require "os/mac/version"
describe OS::Mac::Version do
subject { described_class.new("10.14") }
specify "comparison with Symbol" do
expect(subject).to be > :high_sierra
expect(subject).to be == :mojave
expect(subject).to be === :mojave # rubocop:disable Style/CaseEquality
expect(subject).to be < :catalina
end
specify "comparison with Fixnum" do
expect(subject).to be > 10
expect(subject).to be < 11
end
specify "comparison with Float" do
expect(subject).to be > 10.13
expect(subject).to be < 10.15
end
specify "comparison with String" do
expect(subject).to be > "10.3"
expect(subject).to be == "10.14"
expect(subject).to be === "10.14" # rubocop:disable Style/CaseEquality
expect(subject).to be < "10.15"
end
specify "comparison with Version" do
expect(subject).to be > Version.create("10.3")
expect(subject).to be == Version.create("10.14")
expect(subject).to be === Version.create("10.14") # rubocop:disable Style/CaseEquality
expect(subject).to be < Version.create("10.15")
end
specify "#from_symbol" do
expect(described_class.from_symbol(:mojave)).to eq(subject)
expect { described_class.from_symbol(:foo) }
.to raise_error(MacOSVersionError, "unknown or unsupported macOS version: :foo")
end
specify "#pretty_name" do
expect(described_class.new("10.11").pretty_name).to eq("El Capitan")
expect(described_class.new("10.14").pretty_name).to eq("Mojave")
expect(described_class.new("10.10").pretty_name).to eq("Yosemite")
end
specify "#requires_nehalem_cpu?" do
expect(Hardware::CPU).to receive(:type).at_least(:twice).and_return(:intel)
expect(described_class.new("10.14").requires_nehalem_cpu?).to be true
expect(described_class.new("10.12").requires_nehalem_cpu?).to be false
end
end