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require "testing_env"
require "cleaner"
require "formula"
class CleanerTests < Homebrew::TestCase
include FileUtils
def setup
@f = formula("cleaner_test") { url "foo-1.0" }
@f.prefix.mkpath
end
def teardown
@f.rack.rmtree if @f.rack.exist?
end
def test_clean_file
@f.bin.mkpath
@f.lib.mkpath
cp "#{TEST_DIRECTORY}/mach/a.out", @f.bin
cp Dir["#{TEST_DIRECTORY}/mach/*.dylib"], @f.lib
Cleaner.new(@f).clean
assert_equal 0100555, (@f.bin/"a.out").stat.mode
assert_equal 0100444, (@f.lib/"fat.dylib").stat.mode
assert_equal 0100444, (@f.lib/"x86_64.dylib").stat.mode
assert_equal 0100444, (@f.lib/"i386.dylib").stat.mode
end
def test_prunes_prefix_if_empty
Cleaner.new(@f).clean
refute_predicate @f.prefix, :directory?
end
def test_prunes_empty_directories
subdir = @f.bin/"subdir"
subdir.mkpath
Cleaner.new(@f).clean
refute_predicate @f.bin, :directory?
refute_predicate subdir, :directory?
end
def test_skip_clean_empty_directory
@f.class.skip_clean "bin"
@f.bin.mkpath
Cleaner.new(@f).clean
assert_predicate @f.bin, :directory?
end
def test_skip_clean_directory_with_empty_subdir
@f.class.skip_clean "bin"
subdir = @f.bin/"subdir"
subdir.mkpath
Cleaner.new(@f).clean
assert_predicate @f.bin, :directory?
assert_predicate subdir, :directory?
end
def test_removes_symlink_when_target_was_pruned_first
dir = @f.prefix/"b"
symlink = @f.prefix/"a"
dir.mkpath
ln_s dir.basename, symlink
Cleaner.new(@f).clean
refute_predicate dir, :exist?
refute_predicate symlink, :symlink?
refute_predicate symlink, :exist?
end
def test_removes_symlink_pointing_to_empty_directory
dir = @f.prefix/"b"
symlink = @f.prefix/"c"
dir.mkpath
ln_s dir.basename, symlink
Cleaner.new(@f).clean
refute_predicate dir, :exist?
refute_predicate symlink, :symlink?
refute_predicate symlink, :exist?
end
def test_removes_broken_symlinks
symlink = @f.prefix/"symlink"
ln_s "target", symlink
Cleaner.new(@f).clean
refute_predicate symlink, :symlink?
end
def test_skip_clean_broken_symlink
@f.class.skip_clean "symlink"
symlink = @f.prefix/"symlink"
ln_s "target", symlink
Cleaner.new(@f).clean
assert_predicate symlink, :symlink?
end
def test_skip_clean_symlink_pointing_to_empty_directory
@f.class.skip_clean "c"
dir = @f.prefix/"b"
symlink = @f.prefix/"c"
dir.mkpath
ln_s dir.basename, symlink
Cleaner.new(@f).clean
refute_predicate dir, :exist?
assert_predicate symlink, :symlink?
refute_predicate symlink, :exist?
end
def test_skip_clean_symlink_when_target_pruned
@f.class.skip_clean "a"
dir = @f.prefix/"b"
symlink = @f.prefix/"a"
dir.mkpath
ln_s dir.basename, symlink
Cleaner.new(@f).clean
refute_predicate dir, :exist?
assert_predicate symlink, :symlink?
refute_predicate symlink, :exist?
end
def test_removes_la_files
file = @f.lib/"foo.la"
@f.lib.mkpath
touch file
Cleaner.new(@f).clean
refute_predicate file, :exist?
end
def test_skip_clean_la
file = @f.lib/"foo.la"
@f.class.skip_clean :la
@f.lib.mkpath
touch file
Cleaner.new(@f).clean
assert_predicate file, :exist?
end
def test_remove_charset_alias
file = @f.lib/"charset.alias"
@f.lib.mkpath
touch file
Cleaner.new(@f).clean
refute_predicate file, :exist?
end
def test_skip_clean_subdir
dir = @f.lib/"subdir"
@f.class.skip_clean "lib/subdir"
dir.mkpath
Cleaner.new(@f).clean
assert_predicate dir, :directory?
end
def test_skip_clean_paths_are_anchored_to_prefix
dir1 = @f.bin/"a"
dir2 = @f.lib/"bin/a"
@f.class.skip_clean "bin/a"
dir1.mkpath
dir2.mkpath
Cleaner.new(@f).clean
assert_predicate dir1, :exist?
refute_predicate dir2, :exist?
end
end
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