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# -*- encoding: utf-8 -*-
describe :dir_glob, shared: true do
before :all do
DirSpecs.create_mock_dirs
@cwd = Dir.pwd
Dir.chdir DirSpecs.mock_dir
end
after :all do
Dir.chdir @cwd
DirSpecs.delete_mock_dirs
end
it "raises an Encoding::CompatibilityError if the argument encoding is not compatible with US-ASCII" do
pattern = "file*".force_encoding Encoding::UTF_16BE
-> { Dir.send(@method, pattern) }.should raise_error(Encoding::CompatibilityError)
end
it "calls #to_path to convert a pattern" do
obj = mock('file_one.ext')
obj.should_receive(:to_path).and_return('file_one.ext')
Dir.send(@method, obj).should == %w[file_one.ext]
end
ruby_version_is ""..."2.7" do
it "splits the string on \\0 if there is only one string given and warns" do
-> {
Dir.send(@method, "file_o*\0file_t*").should ==
%w!file_one.ext file_two.ext!
}.should complain(/warning: use glob patterns list instead of nul-separated patterns/)
end
end
ruby_version_is "2.7" do
it "raises an ArgumentError if the string contains \\0" do
-> {Dir.send(@method, "file_o*\0file_t*")}.should raise_error ArgumentError, /nul-separated/
end
end
ruby_version_is "3.0" do
it "result is sorted by default" do
result = Dir.send(@method, '*')
result.should == result.sort
end
it "result is sorted with sort: true" do
result = Dir.send(@method, '*', sort: true)
result.should == result.sort
end
it "sort: false returns same files" do
result = Dir.send(@method,'*', sort: false)
result.sort.should == Dir.send(@method, '*').sort
end
end
ruby_version_is "3.1" do
it "true or false is expected as sort:" do
-> {Dir.send(@method, '*', sort: nil)}.should raise_error ArgumentError, /true or false/
-> {Dir.send(@method, '*', sort: 0)}.should raise_error ArgumentError, /true or false/
-> {Dir.send(@method, '*', sort: "")}.should raise_error ArgumentError, /true or false/
-> {Dir.send(@method, '*', sort: Object.new)}.should raise_error ArgumentError, /true or false/
end
end
it "matches non-dotfiles with '*'" do
expected = %w[
brace
deeply
dir
dir_filename_ordering
file_one.ext
file_two.ext
nested
nondotfile
special
subdir_one
subdir_two
]
Dir.send(@method,'*').sort.should == expected
end
it "returns empty array when empty pattern provided" do
Dir.send(@method, '').should == []
end
it "matches regexp special +" do
Dir.send(@method, 'special/+').should == ['special/+']
end
it "matches directories with special characters when escaped" do
Dir.send(@method, 'special/\{}/special').should == ["special/{}/special"]
end
platform_is_not :windows do
it "matches regexp special *" do
Dir.send(@method, 'special/\*').should == ['special/*']
end
it "matches regexp special ?" do
Dir.send(@method, 'special/\?').should == ['special/?']
end
it "matches regexp special |" do
Dir.send(@method, 'special/|').should == ['special/|']
end
it "matches files with backslashes in their name" do
Dir.glob('special/\\\\{a,b}').should == ['special/\a']
end
end
it "matches regexp special ^" do
Dir.send(@method, 'special/^').should == ['special/^']
end
it "matches regexp special $" do
Dir.send(@method, 'special/$').should == ['special/$']
end
it "matches regexp special (" do
Dir.send(@method, 'special/(').should == ['special/(']
end
it "matches regexp special )" do
Dir.send(@method, 'special/)').should == ['special/)']
end
it "matches regexp special [" do
Dir.send(@method, 'special/\[').should == ['special/[']
end
it "matches regexp special ]" do
Dir.send(@method, 'special/]').should == ['special/]']
end
it "matches regexp special {" do
Dir.send(@method, 'special/\{').should == ['special/{']
end
it "matches regexp special }" do
Dir.send(@method, 'special/\}').should == ['special/}']
end
it "matches paths with glob patterns" do
Dir.send(@method, 'special/test\{1\}/*').should == ['special/test{1}/file[1]']
end
ruby_version_is ''...'3.1' do
it "matches dotfiles with '.*'" do
Dir.send(@method, '.*').sort.should == %w|. .. .dotfile .dotsubdir|.sort
end
end
ruby_version_is '3.1' do
it "matches dotfiles except .. with '.*'" do
Dir.send(@method, '.*').sort.should == %w|. .dotfile .dotsubdir|.sort
end
end
it "matches non-dotfiles with '*<non-special characters>'" do
Dir.send(@method, '*file').sort.should == %w|nondotfile|.sort
end
it "matches dotfiles with '.*<non-special characters>'" do
Dir.send(@method, '.*file').sort.should == %w|.dotfile|.sort
end
it "matches files with any ending with '<non-special characters>*'" do
Dir.send(@method, 'file*').sort.should == %w|file_one.ext file_two.ext|.sort
end
it "matches files with any middle with '<non-special characters>*<non-special characters>'" do
Dir.send(@method, 'sub*_one').sort.should == %w|subdir_one|.sort
end
it "handles directories with globs" do
Dir.send(@method, 'sub*/*').sort.should == %w!subdir_one/nondotfile subdir_two/nondotfile subdir_two/nondotfile.ext!
end
it "matches files with multiple '*' special characters" do
Dir.send(@method, '*fi*e*').sort.should == %w|dir_filename_ordering nondotfile file_one.ext file_two.ext|.sort
end
it "matches non-dotfiles in the current directory with '**'" do
expected = %w[
brace
deeply
dir
dir_filename_ordering
file_one.ext
file_two.ext
nested
nondotfile
special
subdir_one
subdir_two
]
Dir.send(@method, '**').sort.should == expected
end
ruby_version_is ''...'3.1' do
it "matches dotfiles in the current directory with '.**'" do
Dir.send(@method, '.**').sort.should == %w|. .. .dotsubdir .dotfile|.sort
end
end
ruby_version_is '3.1' do
it "matches dotfiles in the current directory except .. with '.**'" do
Dir.send(@method, '.**').sort.should == %w|. .dotsubdir .dotfile|.sort
end
end
it "recursively matches any nondot subdirectories with '**/'" do
expected = %w[
brace/
deeply/
deeply/nested/
deeply/nested/directory/
deeply/nested/directory/structure/
dir/
nested/
special/
special/test{1}/
special/{}/
subdir_one/
subdir_two/
]
Dir.send(@method, '**/').sort.should == expected
end
it "recursively matches any subdirectories except './' or '../' with '**/' from the base directory if that is specified" do
expected = %w[
nested/directory
]
Dir.send(@method, '**/*ory', base: 'deeply').sort.should == expected
end
ruby_version_is ''...'3.1' do
it "recursively matches any subdirectories including ./ and ../ with '.**/'" do
Dir.chdir("#{DirSpecs.mock_dir}/subdir_one") do
Dir.send(@method, '.**/').sort.should == %w|./ ../|.sort
end
end
end
ruby_version_is '3.1' do
it "recursively matches any subdirectories including ./ with '.**/'" do
Dir.chdir("#{DirSpecs.mock_dir}/subdir_one") do
Dir.send(@method, '.**/').should == ['./']
end
end
end
it "matches a single character except leading '.' with '?'" do
Dir.send(@method, '?ubdir_one').sort.should == %w|subdir_one|.sort
end
it "accepts multiple '?' characters in a pattern" do
Dir.send(@method, 'subdir_???').sort.should == %w|subdir_one subdir_two|.sort
end
it "matches any characters in a set with '[<characters>]'" do
Dir.send(@method, '[stfu]ubdir_one').sort.should == %w|subdir_one|.sort
end
it "matches any characters in a range with '[<character>-<character>]'" do
Dir.send(@method, '[a-zA-Z]ubdir_one').sort.should == %w|subdir_one|.sort
end
it "matches any characters except those in a set with '[^<characters>]'" do
Dir.send(@method, '[^wtf]ubdir_one').sort.should == %w|subdir_one|.sort
end
it "matches any characters except those in a range with '[^<character>-<character]'" do
Dir.send(@method, '[^0-9]ubdir_one').sort.should == %w|subdir_one|.sort
end
it "matches any one of the strings in a set with '{<string>,<other>,...}'" do
Dir.send(@method, 'subdir_{one,two,three}').sort.should == %w|subdir_one subdir_two|.sort
end
it "matches a set '{<string>,<other>,...}' which also uses a glob" do
Dir.send(@method, 'sub*_{one,two,three}').sort.should == %w|subdir_one subdir_two|.sort
end
it "accepts string sets with empty strings with {<string>,,<other>}" do
a = Dir.send(@method, 'deeply/nested/directory/structure/file_one{.ext,}').sort
a.should == %w|deeply/nested/directory/structure/file_one.ext
deeply/nested/directory/structure/file_one|.sort
end
it "matches dot or non-dotfiles with '{,.}*'" do
Dir.send(@method, '{,.}*').sort.should == DirSpecs.expected_glob_paths
end
it "respects the order of {} expressions, expanding left most first" do
files = Dir.send(@method, "brace/a{.js,.html}{.erb,.rjs}")
files.should == %w!brace/a.js.rjs brace/a.html.erb!
end
it "respects the optional nested {} expressions" do
files = Dir.send(@method, "brace/a{.{js,html},}{.{erb,rjs},}")
files.should == %w!brace/a.js.rjs brace/a.js brace/a.html.erb brace/a.erb brace/a!
end
it "matches special characters by escaping with a backslash with '\\<character>'" do
Dir.mkdir 'foo^bar'
begin
Dir.send(@method, 'foo?bar').should == %w|foo^bar|
Dir.send(@method, 'foo\?bar').should == []
Dir.send(@method, 'nond\otfile').should == %w|nondotfile|
ensure
Dir.rmdir 'foo^bar'
end
end
it "recursively matches directories with '**/<characters>'" do
Dir.send(@method, '**/*fil?{,.}*').uniq.sort.should ==
%w[deeply/nested/directory/structure/file_one
deeply/nested/directory/structure/file_one.ext
deeply/nondotfile
dir/filename_ordering
dir_filename_ordering
file_one.ext
file_two.ext
nondotfile
special/test{1}/file[1]
subdir_one/nondotfile
subdir_two/nondotfile
subdir_two/nondotfile.ext]
end
it "ignores matching through directories that doesn't exist" do
Dir.send(@method, "deeply/notthere/blah*/whatever").should == []
end
it "ignores matching only directories under an nonexistent path" do
Dir.send(@method, "deeply/notthere/blah/").should == []
end
platform_is_not :windows do
it "matches UTF-8 paths" do
Dir.send(@method, "special/こんにちは{,.txt}").should == ["special/こんにちは.txt"]
end
end
context ":base option passed" do
before :each do
@mock_dir = File.expand_path tmp('dir_glob_mock')
%w[
a/b/x
a/b/c/y
a/b/c/d/z
].each do |path|
file = File.join @mock_dir, path
mkdir_p File.dirname(file)
touch file
end
end
after :each do
rm_r @mock_dir
end
it "matches entries only from within the specified directory" do
path = File.join(@mock_dir, "a/b/c")
Dir.send(@method, "*", base: path).sort.should == %w( d y )
end
it "accepts both relative and absolute paths" do
require 'pathname'
path_abs = File.join(@mock_dir, "a/b/c")
path_rel = Pathname.new(path_abs).relative_path_from(Pathname.new(Dir.pwd))
result_abs = Dir.send(@method, "*", base: path_abs).sort
result_rel = Dir.send(@method, "*", base: path_rel).sort
result_abs.should == %w( d y )
result_rel.should == %w( d y )
end
it "returns [] if specified path does not exist" do
path = File.join(@mock_dir, "fake-name")
File.should_not.exist?(path)
Dir.send(@method, "*", base: path).should == []
end
it "returns [] if specified path is a file" do
path = File.join(@mock_dir, "a/b/x")
File.should.exist?(path)
Dir.send(@method, "*", base: path).should == []
end
it "raises TypeError when cannot convert value to string" do
-> {
Dir.send(@method, "*", base: [])
}.should raise_error(TypeError)
end
it "handles '' as current directory path" do
Dir.chdir @mock_dir do
Dir.send(@method, "*", base: "").should == %w( a )
end
end
it "handles nil as current directory path" do
Dir.chdir @mock_dir do
Dir.send(@method, "*", base: nil).should == %w( a )
end
end
end
end
describe :dir_glob_recursive, shared: true do
before :each do
@cwd = Dir.pwd
@mock_dir = File.expand_path tmp('dir_glob_mock')
%w[
a/x/b/y/e
a/x/b/y/b/z/e
].each do |path|
file = File.join @mock_dir, path
mkdir_p File.dirname(file)
touch file
end
Dir.chdir @mock_dir
end
after :each do
Dir.chdir @cwd
rm_r @mock_dir
end
it "matches multiple recursives" do
expected = %w[
a/x/b/y/b/z/e
a/x/b/y/e
]
Dir.send(@method, 'a/**/b/**/e').uniq.sort.should == expected
end
platform_is_not :windows do
it "ignores symlinks" do
file = File.join @mock_dir, 'b/z/e'
link = File.join @mock_dir, 'a/y'
mkdir_p File.dirname(file)
touch file
File.symlink(File.dirname(file), link)
expected = %w[
a/x/b/y/b/z/e
a/x/b/y/e
]
Dir.send(@method, 'a/**/e').uniq.sort.should == expected
end
end
end
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