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require "test/support/fixtures/testball"
require "cleanup"
require "fileutils"
require "pathname"
describe Homebrew::Cleanup do
let(:ds_store) { Pathname.new("#{HOMEBREW_PREFIX}/Library/.DS_Store") }
around(:each) do |example|
begin
FileUtils.touch ds_store
example.run
ensure
FileUtils.rm_f ds_store
end
end
describe "::cleanup" do
it "removes .DS_Store files" do
described_class.cleanup
expect(ds_store).not_to exist
end
it "doesn't remove anything if `--dry-run` is specified" do
ARGV << "--dry-run"
described_class.cleanup
expect(ds_store).to exist
end
context "when it can't remove a keg" do
let(:f1) { Class.new(Testball) { version "0.1" }.new }
let(:f2) { Class.new(Testball) { version "0.2" }.new }
let(:unremovable_kegs) { [] }
before(:each) do
described_class.instance_variable_set(:@unremovable_kegs, [])
[f1, f2].each do |f|
f.brew do
f.install
end
Tab.create(f, DevelopmentTools.default_compiler, :libcxx).write
end
allow_any_instance_of(Keg)
.to receive(:uninstall)
.and_raise(Errno::EACCES)
end
it "doesn't remove any kegs" do
described_class.cleanup_formula f2
expect(f1.installed_kegs.size).to eq(2)
end
it "lists the unremovable kegs" do
described_class.cleanup_formula f2
expect(described_class.unremovable_kegs).to contain_exactly(f1.installed_kegs[0])
end
end
end
specify "::update_disk_cleanup_size" do
shutup do
described_class.instance_eval("@disk_cleanup_size = 0")
described_class.update_disk_cleanup_size(128)
end
expect(described_class.instance_variable_get("@disk_cleanup_size")).to eq(128)
end
specify "::disk_cleanup_size" do
shutup do
described_class.instance_eval("@disk_cleanup_size = 0")
end
expect(described_class.disk_cleanup_size).to eq(described_class.instance_variable_get("@disk_cleanup_size"))
end
specify "::unremovable_kegs" do
shutup do
described_class.unremovable_kegs
end
expect(described_class.instance_variable_get("@unremovable_kegs")).to eq([])
end
specify "::cleanup_formula" do
f1 = Class.new(Testball) do
version "1.0"
end.new
f2 = Class.new(Testball) do
version "0.2"
version_scheme 1
end.new
f3 = Class.new(Testball) do
version "0.3"
version_scheme 1
end.new
f4 = Class.new(Testball) do
version "0.1"
version_scheme 2
end.new
[f1, f2, f3, f4].each do |f|
f.brew do
f.install
end
Tab.create(f, DevelopmentTools.default_compiler, :libcxx).write
end
expect(f1).to be_installed
expect(f2).to be_installed
expect(f3).to be_installed
expect(f4).to be_installed
described_class.cleanup_formula f3
expect(f1).not_to be_installed
expect(f2).not_to be_installed
expect(f3).to be_installed
expect(f4).to be_installed
end
specify "::cleanup_logs" do
path = (HOMEBREW_LOGS/"delete_me")
path.mkpath
ARGV << "--prune=all"
described_class.cleanup_logs
expect(path).not_to exist
end
describe "::cleanup_cache" do
it "cleans up incomplete downloads" do
incomplete = (HOMEBREW_CACHE/"something.incomplete")
incomplete.mkpath
described_class.cleanup_cache
expect(incomplete).not_to exist
end
it "cleans up 'java_cache'" do
java_cache = (HOMEBREW_CACHE/"java_cache")
java_cache.mkpath
described_class.cleanup_cache
expect(java_cache).not_to exist
end
it "cleans up 'npm_cache'" do
npm_cache = (HOMEBREW_CACHE/"npm_cache")
npm_cache.mkpath
described_class.cleanup_cache
expect(npm_cache).not_to exist
end
end
end
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