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Commit 1476fc7f authored by Junegunn Choi's avatar Junegunn Choi
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Refactor test code

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test/test_go.rb
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− 51
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......@@ -9,13 +9,36 @@ class NilClass
end
end
module Temp
def readonce
name = self.class::TEMPNAME
waited = 0
while waited < 5
begin
data = File.read(name)
return data unless data.empty?
rescue
sleep 0.1
waited += 0.1
end
end
raise "failed to read tempfile"
ensure
while File.exists? name
File.unlink name rescue nil
end
end
end
class Tmux
include Temp
TEMPNAME = '/tmp/fzf-test.txt'
attr_reader :win
def initialize shell = 'bash'
@win = go("new-window -d -P -F '#I' 'PS1= bash --rcfile ~/.fzf.#{shell}'").first
@win = go("new-window -d -P -F '#I' 'PS1=FIN PROMPT_COMMAND= bash --rcfile ~/.fzf.#{shell}'").first
@lines = `tput lines`.chomp.to_i
end
......@@ -40,7 +63,7 @@ class Tmux
def capture
go("capture-pane -t #{win} \\; save-buffer #{TEMPNAME}")
raise "Window not found" if $?.exitstatus != 0
File.read(TEMPNAME).split($/)[0, @lines].reverse.drop_while(&:empty?).reverse
readonce.split($/)[0, @lines].reverse.drop_while(&:empty?).reverse
end
def until timeout = 1
......@@ -71,36 +94,16 @@ private
end
class TestGoFZF < MiniTest::Unit::TestCase
attr_reader :tmux
def tempname
'/tmp/output'
end
include Temp
def rmtemp
while File.exists? tempname
File.unlink tempname rescue nil
end
end
TEMPNAME = '/tmp/output'
def readtemp
waited = 0
while waited < 5
begin
return File.read(tempname)
rescue
sleep 0.1
waited += 0.1
end
end
raise "failed to read tempfile"
end
attr_reader :tmux
def setup
ENV.delete 'FZF_DEFAULT_OPTS'
ENV.delete 'FZF_DEFAULT_COMMAND'
@tmux = Tmux.new
rmtemp
end
def teardown
......@@ -108,7 +111,7 @@ class TestGoFZF < MiniTest::Unit::TestCase
end
def test_vanilla
tmux.send_keys "seq 1 100000 | fzf > #{tempname}", :Enter
tmux.send_keys "seq 1 100000 | fzf > #{TEMPNAME}", :Enter
tmux.until(10) { |lines| lines.last =~ /^>/ && lines[-2] =~ /^ 100000/ }
lines = tmux.capture
assert_equal ' 2', lines[-4]
......@@ -127,16 +130,16 @@ class TestGoFZF < MiniTest::Unit::TestCase
tmux.send_keys :Enter
tmux.close
assert_equal '1391', readtemp.chomp
assert_equal '1391', readonce.chomp
end
def test_fzf_default_command
tmux.send_keys "FZF_DEFAULT_COMMAND='echo hello' fzf > #{tempname}", :Enter
tmux.send_keys "FZF_DEFAULT_COMMAND='echo hello' fzf > #{TEMPNAME}", :Enter
tmux.until { |lines| lines.last =~ /^>/ }
tmux.send_keys :Enter
tmux.close
assert_equal 'hello', readtemp.chomp
assert_equal 'hello', readonce.chomp
end
def test_key_bindings
......@@ -206,7 +209,7 @@ class TestGoFZF < MiniTest::Unit::TestCase
end
def test_multi_order
tmux.send_keys "seq 1 10 | fzf --multi > #{tempname} && echo -n done", :Enter
tmux.send_keys "seq 1 10 | fzf --multi > #{TEMPNAME}", :Enter
tmux.until { |lines| lines.last =~ /^>/ }
tmux.send_keys :Tab, :Up, :Up, :Tab, :Tab, :Tab, # 3, 2
......@@ -214,18 +217,16 @@ class TestGoFZF < MiniTest::Unit::TestCase
:PgUp, 'C-J', :Down, :Tab, :Tab # 8, 7
tmux.until { |lines| lines[-2].include? '(6)' }
tmux.send_keys "C-M"
tmux.until { |lines| lines[-1].include?('done') }
assert_equal %w[3 2 5 6 8 7], readtemp.split($/)
tmux.until { |lines| lines[-1].include?('FIN') }
assert_equal %w[3 2 5 6 8 7], readonce.split($/)
tmux.close
end
def test_with_nth
[true, false].each do |multi|
rmtemp
tmux.send_keys "(echo ' 1st 2nd 3rd/';
echo ' first second third/') |
fzf #{"--multi" if multi} -x --nth 2 --with-nth 2,-1,1 > #{tempname} && echo -n done",
fzf #{"--multi" if multi} -x --nth 2 --with-nth 2,-1,1 > #{TEMPNAME}",
:Enter
tmux.until { |lines| lines[-2].include?('2/2') }
......@@ -237,42 +238,40 @@ class TestGoFZF < MiniTest::Unit::TestCase
# However, the output must not be transformed
if multi
tmux.send_keys :BTab, :BTab, :Enter
tmux.until { |lines| lines[-1].include?('done') }
assert_equal [' 1st 2nd 3rd/', ' first second third/'], readtemp.split($/)
tmux.until { |lines| lines[-1].include?('FIN') }
assert_equal [' 1st 2nd 3rd/', ' first second third/'], readonce.split($/)
else
tmux.send_keys '^', '3'
tmux.until { |lines| lines[-2].include?('1/2') }
tmux.send_keys :Enter
tmux.until { |lines| lines[-1].include?('done') }
assert_equal [' 1st 2nd 3rd/'], readtemp.split($/)
tmux.until { |lines| lines[-1].include?('FIN') }
assert_equal [' 1st 2nd 3rd/'], readonce.split($/)
end
end
end
def test_scroll
[true, false].each do |rev|
rmtemp
tmux.send_keys "seq 1 100 | fzf #{'--reverse' if rev} > #{tempname} && echo -n done", :Enter
tmux.until { |lines| rev ? lines.first == '>' : lines.last == '>' }
tmux.send_keys "seq 1 100 | fzf #{'--reverse' if rev} > #{TEMPNAME}", :Enter
tmux.until { |lines| lines.include? ' 100/100' }
tmux.send_keys *110.times.map { rev ? :Down : :Up }
tmux.until { |lines| lines.include? '> 100' }
tmux.send_keys :Enter
tmux.until { |lines| lines[-1].include?('done') }
assert_equal '100', readtemp.chomp
tmux.until { |lines| lines[-1].include?('FIN') }
assert_equal '100', readonce.chomp
end
end
def test_select_1
tmux.send_keys "seq 1 100 | fzf --with-nth ..,.. --print-query -q 5555 -1 > #{tempname} && echo -n done", :Enter
tmux.until { |lines| lines[-1].include?('done') }
assert_equal ['5555', '55'], readtemp.split($/)
tmux.send_keys "seq 1 100 | fzf --with-nth ..,.. --print-query -q 5555 -1 > #{TEMPNAME}", :Enter
tmux.until { |lines| lines[-1].include?('FIN') }
assert_equal ['5555', '55'], readonce.split($/)
end
def test_exit_0
tmux.send_keys "seq 1 100 | fzf --with-nth ..,.. --print-query -q 555555 -0 > #{tempname} && echo -n done", :Enter
tmux.until { |lines| lines[-1].include?('done') }
assert_equal ['555555'], readtemp.split($/)
tmux.send_keys "seq 1 100 | fzf --with-nth ..,.. --print-query -q 555555 -0 > #{TEMPNAME}", :Enter
tmux.until { |lines| lines[-1].include?('FIN') }
assert_equal ['555555'], readonce.split($/)
end
end
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