mirror of
https://github.com/Llewellynvdm/fzf.git
synced 2024-05-29 05:40:47 +00:00
Refactoring for test
This commit is contained in:
Junegunn Choi
parent
67bdc3a0ad
commit
90ad6d50b8
418
fzf
418
fzf
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@ -10,7 +10,7 @@
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# URL: https://github.com/junegunn/fzf
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# Author: Junegunn Choi
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# License: MIT
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# Last update: November 10, 2013
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# Last update: November 15, 2013
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#
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# Copyright (c) 2013 Junegunn Choi
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#
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@ -35,8 +35,78 @@
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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def usage x
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puts %[usage: fzf [options]
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require 'thread'
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require 'curses'
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class FZF
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C = Curses
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attr_reader :rxflag, :sort, :color, :multi
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class AtomicVar
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def initialize value
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@value = value
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@mutex = Mutex.new
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end
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def get
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@mutex.synchronize { @value }
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end
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def set value = nil
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if block_given?
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@mutex.synchronize { @value = yield @value }
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else
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@mutex.synchronize { @value = value }
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end
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end
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def method_missing sym, *args, &blk
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@mutex.synchronize { @value.send(sym, *args, &blk) }
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end
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end
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def initialize argv, source = $stdin
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usage 0 unless (%w[--help -h] & argv).empty?
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@rxflag = argv.delete('+i') ? 0 : Regexp::IGNORECASE
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@sort = %w[+s --no-sort].map { |e| argv.delete e }.compact.empty? ?
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ENV.fetch('FZF_DEFAULT_SORT', 500).to_i : nil
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@color = %w[+c --no-color].map { |e| argv.delete e }.compact.empty?
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@multi = !%w[-m --multi].map { |e| argv.delete e }.compact.empty?
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rest = argv.join ' '
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if sort = rest.match(/(-s|--sort=?) ?([0-9]+)/)
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usage 1 unless @sort
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@sort = sort[2].to_i
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rest = rest.delete sort[0]
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end
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usage 1 unless rest.empty?
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@source = source
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@mtx = Mutex.new
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@cv = ConditionVariable.new
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@events = {}
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@new = []
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@smtx = Mutex.new
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@cursor_x = AtomicVar.new(0)
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@query = AtomicVar.new('')
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@matches = AtomicVar.new([])
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@count = AtomicVar.new(0)
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@vcursor = AtomicVar.new(0)
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@fan = AtomicVar.new('-\|/-\|/'.split(//))
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@selects = AtomicVar.new({}) # ordered >= 1.9
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end
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def start
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@stdout = $stdout.clone
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$stdout.reopen($stderr)
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init_screen
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start_reader
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start_search
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start_loop
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end
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def usage x
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$stderr.puts %[usage: fzf [options]
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-m, --multi Enable multi-select
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-s, --sort=MAX Maximum number of matched items to sort. Default: 500.
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@ -44,43 +114,10 @@ def usage x
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+i Case-sensitive match
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+c, --no-color Disable colors]
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exit x
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end
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end
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stdout = $stdout.clone
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$stdout.reopen($stderr)
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usage 0 unless (%w[--help -h] & ARGV).empty?
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@rxflag = ARGV.delete('+i') ? 0 : Regexp::IGNORECASE
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@sort = %w[+s --no-sort].map { |e| ARGV.delete e }.compact.empty? ?
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ENV.fetch('FZF_DEFAULT_SORT', 500).to_i : nil
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@color = %w[+c --no-color].map { |e| ARGV.delete e }.compact.empty?
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@multi = !%w[-m --multi].map { |e| ARGV.delete e }.compact.empty?
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rest = ARGV.join ' '
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if sort = rest.match(/(-s|--sort=?) ?([0-9]+)/)
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usage 1 unless @sort
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@sort = sort[2].to_i
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rest = rest.delete sort[0]
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end
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usage 1 unless rest.empty?
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require 'thread'
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require 'curses'
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@mtx = Mutex.new
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@smtx = Mutex.new
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@cv = ConditionVariable.new
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@lists = []
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@new = []
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@query = ''
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@matches = []
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@count = 0
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@cursor_x = 0
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@vcursor = 0
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@events = {}
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@selects = {} # ordered >= 1.9
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case RUBY_PLATFORM
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when /darwin/
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case RUBY_PLATFORM
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when /darwin/
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module UConv
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CHOSUNG = 0x1100
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JUNGSUNG = 0x1161
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@ -145,50 +182,52 @@ when /darwin/
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end
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end
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def convert_query q
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UConv.nfd(q).split(//)
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end
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def convert_item item
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UConv.nfc(*item)
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end
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else
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def convert_query q
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q.split(//)
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end
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class Matcher
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def convert_query q
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UConv.nfd(q).split(//)
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end
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end
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else
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def convert_item item
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item
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end
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end
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def emit event
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class Matcher
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def convert_query q
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q.split(//)
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end
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end
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end
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def emit event
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@mtx.synchronize do
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@events[event] = yield
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@cv.broadcast
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end
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end
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end
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C = Curses
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def max_items; C.lines - 2; end
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def cursor_y; C.lines - 1; end
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def cprint str, col
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def max_items; C.lines - 2; end
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def cursor_y; C.lines - 1; end
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def cprint str, col
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C.attron(col) do
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C.addstr str.gsub("\0", '')
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end if str
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end
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end
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def print_input
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def print_input
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C.setpos cursor_y, 0
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C.clrtoeol
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cprint '> ', color(:blue, true)
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C.attron(C::A_BOLD) do
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C.addstr @query
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C.addstr @query.get
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end
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end
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end
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def print_info selected, msg = nil
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@fan ||= '-\|/-\|/'.split(//)
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def print_info msg = nil
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C.setpos cursor_y - 1, 0
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C.clrtoeol
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prefix =
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@ -200,22 +239,24 @@ def print_info selected, msg = nil
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' '
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end
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C.attron color(:info, false) do
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C.addstr "#{prefix}#{@matches.length}/#{@count}"
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C.addstr " (#{selected})" if selected > 0
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C.addstr "#{prefix}#{@matches.length}/#{@count.get}"
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if (selected = @selects.length) > 0
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C.addstr " (#{selected})"
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end
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C.addstr msg if msg
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end
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end
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end
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def refresh
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C.setpos cursor_y, 2 + width(@query[0, @cursor_x])
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def refresh
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C.setpos cursor_y, 2 + width(@query[0, @cursor_x.get])
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C.refresh
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end
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end
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def ctrl char
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def ctrl char
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char.to_s.ord - 'a'.ord + 1
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end
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end
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def format line, limit, offsets
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def format line, limit, offsets
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offsets ||= []
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maxe = offsets.map { |e| e.last }.max || 0
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@ -253,9 +294,9 @@ def format line, limit, offsets
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end
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tokens << [line[index..-1], false]
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tokens.reject { |pair| pair.first.empty? }
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end
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end
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def print_item row, tokens, chosen, selected
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def print_item row, tokens, chosen, selected
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# Cursor
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C.setpos row, 0
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C.clrtoeol
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@ -276,25 +317,34 @@ def print_item row, tokens, chosen, selected
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end
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end
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C.attroff color(:chosen, true) if chosen
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end
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end
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if RUBY_VERSION.split('.').map { |e| e.rjust(3, '0') }.join > '001009'
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@wrx = Regexp.new '\p{Han}|\p{Katakana}|\p{Hiragana}|\p{Hangul}'
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def sort_by_rank list
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list.sort_by { |tuple|
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line, offsets = tuple
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matchlen = (offsets.map { |pair| pair.last }.max || 0) -
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(offsets.map { |pair| pair.first }.min || 0)
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[matchlen, line.length, line]
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}
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end
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if RUBY_VERSION.split('.').map { |e| e.rjust(3, '0') }.join > '001009'
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@@wrx = Regexp.new '\p{Han}|\p{Katakana}|\p{Hiragana}|\p{Hangul}'
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def width str
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str.gsub(@wrx, ' ').length
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str.gsub(@@wrx, ' ').length
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end
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def trim str, len, left
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width = width str
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diff = 0
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while width > len
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width -= (left ? str[0, 1] : str[-1, 1]) =~ @wrx ? 2 : 1
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width -= (left ? str[0, 1] : str[-1, 1]) =~ @@wrx ? 2 : 1
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str = left ? str[1..-1] : str[0...-1]
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diff += 1
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end
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[str, diff]
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end
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else
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else
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def width str
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str.length
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end
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@ -308,32 +358,33 @@ else
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end
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end
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class String
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class ::String
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def ord
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self.unpack('c').first
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end
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end
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class Fixnum
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class ::Fixnum
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def ord
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self
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end
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end
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end
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end
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C.init_screen
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C.start_color
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dbg =
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def init_screen
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C.init_screen
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C.start_color
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dbg =
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if C.respond_to?(:use_default_colors)
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C.use_default_colors
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-1
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else
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C::COLOR_BLACK
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end
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C.raw
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C.noecho
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C.raw
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C.noecho
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if @color
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if @color
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if C.can_change_color?
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fg = ENV.fetch('FZF_FG', 252).to_i
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bg = ENV.fetch('FZF_BG', 236).to_i
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@ -354,13 +405,13 @@ if @color
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C.init_pair 7, C::COLOR_RED, C::COLOR_BLACK
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end
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def color sym, bold = false
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def self.color sym, bold = false
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C.color_pair([:blue, :match, :chosen,
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:match!, :fan, :info, :red].index(sym) + 1) |
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(bold ? C::A_BOLD : 0)
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end
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else
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def color sym, bold = false
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else
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def self.color sym, bold = false
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case sym
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when :chosen
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bold ? C::A_REVERSE : 0
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@ -372,10 +423,12 @@ else
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0
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end | (bold ? C::A_BOLD : 0)
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end
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end
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end
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end
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@read =
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if $stdin.tty?
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def start_reader
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stream =
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if @source.tty?
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if default_command = ENV['FZF_DEFAULT_COMMAND']
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IO.popen(default_command)
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elsif !`which find`.empty?
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@ -384,27 +437,28 @@ end
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exit 1
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end
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else
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$stdin
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@source
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end
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reader = Thread.new {
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while line = @read.gets
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Thread.new do
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while line = stream.gets
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emit(:new) { @new << line.chomp }
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end
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emit(:loaded) { true }
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@smtx.synchronize { @fan = [] }
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}
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@fan.clear
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end
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end
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main = Thread.current
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searcher = Thread.new {
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def start_search
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main = Thread.current
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matcher = FuzzyMatcher.new @rxflag
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searcher = Thread.new {
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lists = []
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events = {}
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fcache = {}
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matches = []
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selects = {}
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mcount = 0 # match count
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plcount = 0 # prev list count
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q = ''
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vcursor = 0
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delay = -5
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begin
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@ -422,15 +476,11 @@ searcher = Thread.new {
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end
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if events[:new]
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@lists << [@new, {}]
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@count += @new.length
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lists << @new
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@count.set { |c| c + @new.length }
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@new = []
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fcache = {}
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end
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if events[:select]
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selects = @selects.dup
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end
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end#mtx
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new_search = events[:key] || events.delete(:new)
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@ -438,71 +488,38 @@ searcher = Thread.new {
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progress = 0
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started_at = Time.now
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if new_search && !@lists.empty?
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q = events.delete(:key) || q
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if new_search && !lists.empty?
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q, cx = events.delete(:key) || [q, 0]
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unless q.empty?
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q = q.downcase if @rxflag != 0
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regexp = Regexp.new(convert_query(q).inject('') { |sum, e|
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e = Regexp.escape e
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sum << "#{e}[^#{e}]*?"
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}, @rxflag)
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end
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matches = fcache[q] ||=
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plcount = [@matches.length, max_items].min
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@matches.set(fcache[q] ||=
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begin
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found = []
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skip = false
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cnt = 0
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@lists.each do |pair|
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list, cache = pair
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lists.each do |list|
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cnt += list.length
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@mtx.synchronize {
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skip = @events[:key]
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progress = (100 * cnt / @count)
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}
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skip = @mtx.synchronize { @events[:key] }
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break if skip
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found.concat(cache[q] ||= q.empty? ? list : begin
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if progress < 100 && Time.now - started_at > 0.5
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progress = (100 * cnt / @count.get)
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if progress < 100 && Time.now - started_at > 0.5 && !q.empty?
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@smtx.synchronize do
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print_info selects.length, " (#{progress}%)"
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print_info " (#{progress}%)"
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refresh
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end
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end
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prefix, suffix = @query[0, @cursor_x], @query[@cursor_x..-1] || ''
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prefix_cache = suffix_cache = nil
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(prefix.length - 1).downto(1) do |len|
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break if prefix_cache = cache[prefix[0, len]]
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end
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0.upto(suffix.length - 1) do |idx|
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break if suffix_cache = cache[suffix[idx..-1]]
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end unless suffix.empty?
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partial_cache = [prefix_cache, suffix_cache].compact.sort_by { |e| e.length }.first
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(partial_cache ? partial_cache.map { |e| e.first } : list).map { |line|
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# Ignore errors: e.g. invalid byte sequence in UTF-8
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md = line.match(regexp) rescue nil
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md && [line, [md.offset(0)]]
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}.compact
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end)
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found.concat(q.empty? ? list :
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matcher.match(list, q, q[0, cx], q[cx..-1]))
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end
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next if skip
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@sort ? found : found.reverse
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end
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end)
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mcount = matches.length
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mcount = @matches.length
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if @sort && mcount <= @sort && !q.empty?
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matches.replace matches.sort_by { |tuple|
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line, offsets = tuple
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matchlen = offsets.map { |pair| pair.last }.max || 0 -
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offsets.map { |pair| pair.first }.min || 0
|
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[matchlen, line.length, line]
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}
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@matches.set { |m| sort_by_rank m }
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end
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end#new_search
|
||||
|
||||
|
|
@ -510,11 +527,7 @@ searcher = Thread.new {
|
|||
sleep((delay = [20, delay + 5].min) * 0.01) unless user_input
|
||||
|
||||
if events.delete(:vcursor) || new_search
|
||||
@mtx.synchronize do
|
||||
plcount = [@matches.length, max_items].min
|
||||
@matches = matches
|
||||
vcursor = @vcursor = [0, [@vcursor, mcount - 1, max_items - 1].min].max
|
||||
end
|
||||
@vcursor.set { |v| [0, [v, mcount - 1, max_items - 1].min].max }
|
||||
end
|
||||
|
||||
# Output
|
||||
|
|
@ -528,27 +541,30 @@ searcher = Thread.new {
|
|||
end
|
||||
|
||||
maxc = C.cols - 3
|
||||
matches[0, max_items].each_with_index do |item, idx|
|
||||
vcursor = @vcursor.get
|
||||
@matches[0, max_items].each_with_index do |item, idx|
|
||||
next if !new_search && !((vcursor-1)..(vcursor+1)).include?(idx)
|
||||
row = cursor_y - idx - 2
|
||||
chosen = idx == vcursor
|
||||
selected = selects.include?([*item][0])
|
||||
selected = @selects.include?([*item][0])
|
||||
line, offsets = convert_item item
|
||||
tokens = format line, maxc, offsets
|
||||
print_item row, tokens, chosen, selected
|
||||
end
|
||||
|
||||
print_info selects.length if !@lists.empty? || events[:loaded]
|
||||
print_info if !lists.empty? || events[:loaded]
|
||||
refresh
|
||||
end
|
||||
end#while
|
||||
rescue Exception => e
|
||||
main.raise e
|
||||
end
|
||||
}
|
||||
}
|
||||
end
|
||||
|
||||
got = nil
|
||||
begin
|
||||
def start_loop
|
||||
got = nil
|
||||
begin
|
||||
tty = IO.open(IO.sysopen('/dev/tty'), 'r')
|
||||
input = ''
|
||||
cursor = 0
|
||||
|
|
@ -557,16 +573,14 @@ begin
|
|||
ctrl(:c) => proc { exit 1 },
|
||||
ctrl(:d) => proc { exit 1 if input.empty? },
|
||||
ctrl(:m) => proc {
|
||||
@mtx.synchronize do
|
||||
got = [*@matches.fetch(@vcursor, [])][0]
|
||||
end
|
||||
got = [*@matches.fetch(@vcursor.get, [])][0]
|
||||
exit 0
|
||||
},
|
||||
ctrl(:u) => proc { input = input[cursor..-1]; cursor = 0 },
|
||||
ctrl(:a) => proc { cursor = 0 },
|
||||
ctrl(:e) => proc { cursor = input.length },
|
||||
ctrl(:j) => proc { emit(:vcursor) { @vcursor -= 1 } },
|
||||
ctrl(:k) => proc { emit(:vcursor) { @vcursor += 1 } },
|
||||
ctrl(:j) => proc { emit(:vcursor) { @vcursor.set { |v| v - 1 } } },
|
||||
ctrl(:k) => proc { emit(:vcursor) { @vcursor.set { |v| v + 1 } } },
|
||||
ctrl(:w) => proc {
|
||||
ridx = (input[0...cursor - 1].rindex(/\S\s/) || -2) + 2
|
||||
input = input[0...ridx] + input[cursor..-1]
|
||||
|
|
@ -575,13 +589,13 @@ begin
|
|||
127 => proc { input[cursor -= 1] = '' if cursor > 0 },
|
||||
9 => proc { |o|
|
||||
emit(:select) {
|
||||
if sel = [*@matches.fetch(@vcursor, [])][0]
|
||||
if sel = [*@matches.fetch(@vcursor.get, [])][0]
|
||||
if @selects.has_key? sel
|
||||
@selects.delete sel
|
||||
else
|
||||
@selects[sel] = 1
|
||||
end
|
||||
@vcursor = [0, @vcursor + (o == :stab ? 1 : -1)].max
|
||||
@vcursor.set { |v| [0, v + (o == :stab ? 1 : -1)].max }
|
||||
end
|
||||
} if @multi
|
||||
},
|
||||
|
|
@ -596,9 +610,9 @@ begin
|
|||
actions[:stab] = actions[9]
|
||||
|
||||
while true
|
||||
@cursor_x.set cursor
|
||||
# Update user input
|
||||
@smtx.synchronize do
|
||||
@cursor_x = cursor
|
||||
print_input
|
||||
refresh
|
||||
end
|
||||
|
|
@ -627,16 +641,62 @@ begin
|
|||
}).call(ord)
|
||||
|
||||
# Dispatch key event
|
||||
emit(:key) { @query = input.dup }
|
||||
emit(:key) { [@query.set(input.dup), cursor] }
|
||||
end
|
||||
ensure
|
||||
ensure
|
||||
C.close_screen
|
||||
if got
|
||||
@selects.delete got
|
||||
@selects.each do |sel, _|
|
||||
stdout.puts sel
|
||||
@stdout.puts sel
|
||||
end
|
||||
@stdout.puts got
|
||||
end
|
||||
exit 0
|
||||
end
|
||||
stdout.puts got
|
||||
end
|
||||
end
|
||||
|
||||
class FuzzyMatcher < Matcher
|
||||
attr_reader :cache
|
||||
|
||||
def initialize rxflag
|
||||
@cache = Hash.new { |h, k| h[k] = {} }
|
||||
@regexp = {}
|
||||
@rxflag = rxflag
|
||||
end
|
||||
|
||||
def match list, q, prefix, suffix
|
||||
regexp = @regexp[q] ||= begin
|
||||
q = q.downcase if @rxflag != 0
|
||||
Regexp.new(convert_query(q).inject('') { |sum, e|
|
||||
e = Regexp.escape e
|
||||
sum << "#{e}[^#{e}]*?"
|
||||
}, @rxflag)
|
||||
end
|
||||
|
||||
cache = @cache[list.object_id]
|
||||
|
||||
prefix_cache = nil
|
||||
(prefix.length - 1).downto(1) do |len|
|
||||
break if prefix_cache = cache[prefix[0, len]]
|
||||
end
|
||||
|
||||
suffix_cache = nil
|
||||
0.upto(suffix.length - 1) do |idx|
|
||||
break if suffix_cache = cache[suffix[idx..-1]]
|
||||
end unless suffix.empty?
|
||||
|
||||
partial_cache = [prefix_cache,
|
||||
suffix_cache].compact.sort_by { |e| e.length }.first
|
||||
cache[q] ||= (partial_cache ?
|
||||
partial_cache.map { |e| e.first } : list).map { |line|
|
||||
# Ignore errors: e.g. invalid byte sequence in UTF-8
|
||||
md = line.match(regexp) rescue nil
|
||||
md && [line, [md.offset(0)]]
|
||||
}.compact
|
||||
end
|
||||
end
|
||||
end#FZF
|
||||
|
||||
FZF.new(ARGV, $stdin).start if $0 == __FILE__
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# coding: utf-8
|
||||
Gem::Specification.new do |spec|
|
||||
spec.name = 'fzf'
|
||||
spec.version = '0.3.1'
|
||||
spec.version = '0.4.0'
|
||||
spec.authors = ['Junegunn Choi']
|
||||
spec.email = ['junegunn.c@gmail.com']
|
||||
spec.description = %q{Fuzzy finder for your shell}
|
||||
|
|
|
|||
152
test/test_fzf.rb
Normal file
152
test/test_fzf.rb
Normal file
|
|
@ -0,0 +1,152 @@
|
|||
#!/usr/bin/env ruby
|
||||
# encoding: utf-8
|
||||
|
||||
require 'minitest/autorun'
|
||||
$LOAD_PATH.unshift File.expand_path('../..', __FILE__)
|
||||
load 'fzf'
|
||||
|
||||
class TestFZF < MiniTest::Unit::TestCase
|
||||
def test_default_options
|
||||
fzf = FZF.new []
|
||||
assert_equal 500, fzf.sort
|
||||
assert_equal false, fzf.multi
|
||||
assert_equal true, fzf.color
|
||||
assert_equal Regexp::IGNORECASE, fzf.rxflag
|
||||
|
||||
begin
|
||||
ENV['FZF_DEFAULT_SORT'] = '1000'
|
||||
fzf = FZF.new []
|
||||
assert_equal 1000, fzf.sort
|
||||
ensure
|
||||
ENV.delete 'FZF_DEFAULT_SORT'
|
||||
end
|
||||
end
|
||||
|
||||
def test_option_parser
|
||||
# Long opts
|
||||
fzf = FZF.new %w[--sort=2000 --no-color --multi +i]
|
||||
assert_equal 2000, fzf.sort
|
||||
assert_equal true, fzf.multi
|
||||
assert_equal false, fzf.color
|
||||
assert_equal 0, fzf.rxflag
|
||||
|
||||
# Short opts
|
||||
fzf = FZF.new %w[-s 2000 +c -m +i]
|
||||
assert_equal 2000, fzf.sort
|
||||
assert_equal true, fzf.multi
|
||||
assert_equal false, fzf.color
|
||||
assert_equal 0, fzf.rxflag
|
||||
end
|
||||
|
||||
def test_invalid_option
|
||||
[%w[-s 2000 +s], %w[yo dawg]].each do |argv|
|
||||
assert_raises(SystemExit) do
|
||||
fzf = FZF.new argv
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
# FIXME Only on 1.9 or above
|
||||
def test_width
|
||||
fzf = FZF.new []
|
||||
assert_equal 5, fzf.width('abcde')
|
||||
assert_equal 4, fzf.width('한글')
|
||||
assert_equal 5, fzf.width('한글.')
|
||||
end
|
||||
|
||||
def test_trim
|
||||
fzf = FZF.new []
|
||||
assert_equal ['사.', 6], fzf.trim('가나다라마바사.', 4, true)
|
||||
assert_equal ['바사.', 5], fzf.trim('가나다라마바사.', 5, true)
|
||||
assert_equal ['가나', 6], fzf.trim('가나다라마바사.', 4, false)
|
||||
assert_equal ['가나', 6], fzf.trim('가나다라마바사.', 5, false)
|
||||
assert_equal ['가나a', 6], fzf.trim('가나ab라마바사.', 5, false)
|
||||
end
|
||||
|
||||
def test_format
|
||||
fzf = FZF.new []
|
||||
assert_equal [['01234..', false]], fzf.format('0123456789', 7, [])
|
||||
assert_equal [['012', false], ['34', true], ['..', false]],
|
||||
fzf.format('0123456789', 7, [[3, 5]])
|
||||
assert_equal [['..56', false], ['789', true]],
|
||||
fzf.format('0123456789', 7, [[7, 10]])
|
||||
assert_equal [['..56', false], ['78', true], ['9', false]],
|
||||
fzf.format('0123456789', 7, [[7, 9]])
|
||||
|
||||
(3..5).each do |i|
|
||||
assert_equal [['..', false], ['567', true], ['89', false]],
|
||||
fzf.format('0123456789', 7, [[i, 8]])
|
||||
end
|
||||
|
||||
assert_equal [['..', false], ['345', true], ['..', false]],
|
||||
fzf.format('0123456789', 7, [[3, 6]])
|
||||
assert_equal [['012', false], ['34', true], ['..', false]],
|
||||
fzf.format('0123456789', 7, [[3, 5]])
|
||||
|
||||
# Multi-region
|
||||
assert_equal [["0", true], ["1", false], ["2", true], ["34..", false]],
|
||||
fzf.format('0123456789', 7, [[0, 1], [2, 3]])
|
||||
|
||||
assert_equal [["..", false], ["5", true], ["6", false], ["78", true], ["9", false]],
|
||||
fzf.format('0123456789', 7, [[3, 6], [7, 9]])
|
||||
|
||||
assert_equal [["..", false], ["3", true], ["4", false], ["5", true], ["..", false]],
|
||||
fzf.format('0123456789', 7, [[3, 4], [5, 6]])
|
||||
|
||||
# Multi-region Overlap
|
||||
assert_equal [["..", false], ["345", true], ["..", false]],
|
||||
fzf.format('0123456789', 7, [[4, 5], [3, 6]])
|
||||
end
|
||||
|
||||
def test_fuzzy_matcher
|
||||
matcher = FZF::FuzzyMatcher.new Regexp::IGNORECASE
|
||||
list = %w[
|
||||
juice
|
||||
juiceful
|
||||
juiceless
|
||||
juicily
|
||||
juiciness
|
||||
juicy]
|
||||
assert matcher.cache.empty?
|
||||
assert_equal(
|
||||
[["juice", [[0, 1]]],
|
||||
["juiceful", [[0, 1]]],
|
||||
["juiceless", [[0, 1]]],
|
||||
["juicily", [[0, 1]]],
|
||||
["juiciness", [[0, 1]]],
|
||||
["juicy", [[0, 1]]]], matcher.match(list, 'j', '', '').sort)
|
||||
assert !matcher.cache.empty?
|
||||
assert_equal [list.object_id], matcher.cache.keys
|
||||
assert_equal 1, matcher.cache[list.object_id].length
|
||||
assert_equal 6, matcher.cache[list.object_id]['j'].length
|
||||
|
||||
assert_equal(
|
||||
[["juicily", [[0, 5]]],
|
||||
["juiciness", [[0, 5]]]], matcher.match(list, 'jii', '', '').sort)
|
||||
|
||||
assert_equal(
|
||||
[["juicily", [[2, 5]]],
|
||||
["juiciness", [[2, 5]]]], matcher.match(list, 'ii', '', '').sort)
|
||||
|
||||
assert_equal 3, matcher.cache[list.object_id].length
|
||||
assert_equal 2, matcher.cache[list.object_id]['ii'].length
|
||||
|
||||
# TODO : partial_cache
|
||||
end
|
||||
|
||||
def test_sort_by_rank
|
||||
matcher = FZF::FuzzyMatcher.new Regexp::IGNORECASE
|
||||
list = %w[
|
||||
0____1
|
||||
0_____1
|
||||
01
|
||||
____0_1
|
||||
01_
|
||||
_01_
|
||||
0______1
|
||||
___01___
|
||||
]
|
||||
assert_equal %w[01 01_ _01_ ___01___ ____0_1 0____1 0_____1 0______1],
|
||||
FZF.new([]).sort_by_rank(matcher.match(list, '01', '', '')).map(&:first)
|
||||
end
|
||||
end
|
||||
Loading…
Reference in New Issue
Block a user