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cleaned up lib/pry/test/helper.rb

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* removed most historicla junk from lib/pry/test/helper.rb
* relocated recalcitrant junk to the local spec/helper.rb (this isn't exposed to 3rd parties)
This commit is contained in:
John Mair 2012-12-07 01:52:37 +01:00
parent d65e5c8901
commit 31a9578228
18 changed files with 274 additions and 313 deletions
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2
Rakefile
View file

@ -49,7 +49,7 @@ task :test do
check_dependencies unless ENV['SKIP_DEP_CHECK']
all_specs = Dir['spec/**/*_spec.rb']
all_specs.shuffle! if all_specs.respond_to? :shuffle!
system "bacon -Ilib/pry/test -Ispec -rubygems -a -q #{all_specs.join ' '}"
system "bacon -Ispec -rubygems -a -q #{all_specs.join ' '}"
end
task :spec => :test

206
lib/pry/test/helper.rb
View file

@ -1,60 +1,9 @@
unless Object.const_defined? 'Pry'
$:.unshift File.expand_path '../../../../lib', __FILE__
require 'pry'
end
require 'pry'
puts "Ruby v#{RUBY_VERSION} (#{defined?(RUBY_ENGINE) ? RUBY_ENGINE : "ruby"}), Pry v#{Pry::VERSION}, method_source v#{MethodSource::VERSION}, CodeRay v#{CodeRay::VERSION}, Slop v#{Slop::VERSION}"
require File.join(File.expand_path(File.dirname(__FILE__)), 'bacon_helper') if defined?(Bacon)
# A global space for storing temporary state during tests.
Pad = OpenStruct.new
def Pad.clear
@table = {}
end
# turn warnings off (esp for Pry::Hooks which will generate warnings
# in tests)
$VERBOSE = nil
# inject a variable into a binding
def inject_var(name, value, b)
Thread.current[:__pry_local__] = value
b.eval("#{name} = Thread.current[:__pry_local__]")
ensure
Thread.current[:__pry_local__] = nil
end
def constant_scope(*names)
names.each do |name|
Object.remove_const name if Object.const_defined?(name)
end
yield
ensure
names.each do |name|
Object.remove_const name if Object.const_defined?(name)
end
end
def mri18_and_no_real_source_location?
Pry::Helpers::BaseHelpers.mri_18? && !(Method.instance_method(:source_location).owner == Method)
end
# used by test_show_source.rb and test_documentation.rb
class TestClassForShowSource
def alpha
end
end
class TestClassForShowSourceClassEval
def alpha
end
end
class TestClassForShowSourceInstanceEval
def alpha
end
if defined?(Bacon)
require File.join(File.expand_path(File.dirname(__FILE__)), 'bacon_helper')
end
# in case the tests call reset_defaults, ensure we reset them to
@ -76,42 +25,51 @@ class << Pry
Pry.config.collision_warning = false
end
end
def mock_exception(*mock_backtrace)
e = StandardError.new("mock exception")
(class << e; self; end).class_eval do
define_method(:backtrace) { mock_backtrace }
end
e
end
Pry.reset_defaults
# this is to test exception code (cat --ex)
def broken_method
this method is broken
# A global space for storing temporary state during tests.
Pad = OpenStruct.new
def Pad.clear
@table = {}
end
# sample doc
def sample_method
:sample
end
module PryTestHelpers
# inject a variable into a binding
def self.inject_var(name, value, b)
Thread.current[:__pry_local__] = value
b.eval("#{name} = Thread.current[:__pry_local__]")
ensure
Thread.current[:__pry_local__] = nil
end
# Set I/O streams.
#
# Out defaults to an anonymous StringIO.
#
def redirect_pry_io(new_in, new_out = StringIO.new)
old_in = Pry.input
old_out = Pry.output
def self.constant_scope(*names)
names.each do |name|
Object.remove_const name if Object.const_defined?(name)
end
Pry.input = new_in
Pry.output = new_out
begin
yield
ensure
Pry.input = old_in
Pry.output = old_out
names.each do |name|
Object.remove_const name if Object.const_defined?(name)
end
end
def self.mri18_and_no_real_source_location?
Pry::Helpers::BaseHelpers.mri_18? && !(Method.instance_method(:source_location).owner == Method)
end
# Open a temp file and yield it to the block, closing it after
# @return [String] The path of the temp file
def self.temp_file(ext='.rb')
file = Tempfile.new(['pry', ext])
yield file
ensure
file.close(true) if file
File.unlink("#{file.path}c") if File.exists?("#{file.path}c") # rbx
end
def self.unindent(*args)
Pry::Helpers::CommandHelpers.unindent(*args)
end
end
@ -135,64 +93,12 @@ def mock_command(cmd, args=[], opts={})
Struct.new(:output, :return).new(output.string, ret)
end
def redirect_global_pry_input(new_io)
old_io = Pry.input
Pry.input = new_io
begin
yield
ensure
Pry.input = old_io
end
end
def redirect_global_pry_output(new_io)
old_io = Pry.output
Pry.output = new_io
begin
yield
ensure
Pry.output = old_io
end
end
class Module
public :remove_const
public :remove_method
end
class InputTester
def initialize(*actions)
@orig_actions = actions.dup
@actions = actions
def mock_exception(*mock_backtrace)
e = StandardError.new("mock exception")
(class << e; self; end).class_eval do
define_method(:backtrace) { mock_backtrace }
end
def readline(*)
@actions.shift
end
def rewind
@actions = @orig_actions.dup
end
end
class Pry
# null output class - doesn't write anywwhere.
class NullOutput
def self.puts(*) end
def self.string(*) end
end
end
# Open a temp file and yield it to the block, closing it after
# @return [String] The path of the temp file
def temp_file(ext='.rb')
file = Tempfile.new(['pry', ext])
yield file
ensure
file.close(true) if file
File.unlink("#{file.path}c") if File.exists?("#{file.path}c") # rbx
e
end
def pry_tester(*args, &block)
@ -298,25 +204,3 @@ class PryTester
@pry.output = @out
end
end
CommandTester = Pry::CommandSet.new do
command "command1", "command 1 test" do
output.puts "command1"
end
command "command2", "command 2 test" do |arg|
output.puts arg
end
end
def unindent(*args)
Pry::Helpers::CommandHelpers.unindent(*args)
end
# to help with tracking down bugs that cause an infinite loop in the test suite
if ENV["SET_TRACE_FUNC"]
require 'set_trace' if Pry::Helpers::BaseHelpers.rbx?
set_trace_func proc { |event, file, line, id, binding, classname|
STDERR.printf "%8s %s:%-2d %10s %8s\n", event, file, line, id, classname
}
end

6
spec/code_spec.rb
View file

@ -12,19 +12,19 @@ describe Pry::Code do
end
should 'default to Ruby' do
temp_file('') do |f|
PryTestHelpers.temp_file('') do |f|
Pry::Code.from_file(f.path).code_type.should == :ruby
end
end
should 'check the extension' do
temp_file('.c') do |f|
PryTestHelpers.temp_file('.c') do |f|
Pry::Code.from_file(f.path).code_type.should == :c
end
end
should 'use the provided extension' do
temp_file('.c') do |f|
PryTestHelpers.temp_file('.c') do |f|
Pry::Code.from_file(f.path, :ruby).code_type.should == :ruby
end
end

68
spec/command_integration_spec.rb
View file

@ -1,5 +1,6 @@
require 'helper'
describe "commands" do
before do
@str_output = StringIO.new
@ -12,6 +13,16 @@ describe "commands" do
@self = "Pad.self = self"
@command_tester = Pry::CommandSet.new do
command "command1", "command 1 test" do
output.puts "command1"
end
command "command2", "command 2 test" do |arg|
output.puts arg
end
end
Pad.bong = "bong"
end
@ -46,17 +57,10 @@ describe "commands" do
alias_command "test-alias", "test-command"
end
redirect_pry_io(InputTester.new("test-command hello baby duck"), out1 = StringIO.new) do
Pry.start self, :commands => set
end
t = pry_tester(:commands => set)
out1.string.should =~ /hello baby duck/
redirect_pry_io(InputTester.new("test-alias hello baby duck"), out2 = StringIO.new) do
Pry.start self, :commands => set
end
out2.string.should == out1.string
t.process_command "test-alias hello baby duck"
t.last_output.should =~ /testing hello baby duck/
end
it 'should pass option arguments to original' do
@ -66,17 +70,10 @@ describe "commands" do
end
obj = Class.new { @x = 10 }
redirect_pry_io(InputTester.new("ls -i"), out1 = StringIO.new) do
Pry.start obj, :commands => set
end
t = pry_tester(obj, :commands => set)
out1.string.should =~ /@x/
redirect_pry_io(InputTester.new("test-alias -i"), out2 = StringIO.new) do
Pry.start obj, :commands => set
end
out2.string.should == out1.string
t.process_command "test-alias -i"
t.last_output.should =~ /@x/
end
it 'should pass option arguments to original with additional parameters' do
@ -86,17 +83,9 @@ describe "commands" do
end
obj = Class.new { @x = Class.new { define_method(:plymouth) {} } }
redirect_pry_io(InputTester.new("ls -M @x"), out1 = StringIO.new) do
Pry.start obj, :commands => set
end
out1.string.should =~ /plymouth/
redirect_pry_io(InputTester.new("test-alias @x"), out2 = StringIO.new) do
Pry.start obj, :commands => set
end
out2.string.should == out1.string
t = pry_tester(obj, :commands => set)
t.process_command "test-alias @x"
t.last_output.should =~ /plymouth/
end
it 'should be able to alias a regex command' do
@ -107,11 +96,9 @@ describe "commands" do
alias_command "test-alias", "duck"
end
redirect_pry_io(InputTester.new("test-alias"), out1 = StringIO.new) do
Pry.start self, :commands => set
end
out1.string.should =~ /ducky/
t = pry_tester(:commands => set)
t.process_command "test-alias"
t.last_output.should =~ /ducky/
end
it 'should be able to make the alias a regex' do
@ -138,6 +125,7 @@ describe "commands" do
run "cd / "
end
end
redirect_pry_io(InputTester.new("cd 1/2/3/4/5/6", @bs1, "test-run",
@self, @bs2, "exit-all")) do
Pry.start(@o, :commands => set)
@ -630,9 +618,9 @@ describe "commands" do
it 'should run a command with no parameter' do
pry_tester = Pry.new
pry_tester.commands = CommandTester
pry_tester.commands = @command_tester
pry_tester.input = InputTester.new("command1", "exit-all")
pry_tester.commands = CommandTester
pry_tester.commands = @command_tester
pry_tester.output = @str_output
@ -643,9 +631,9 @@ describe "commands" do
it 'should run a command with one parameter' do
pry_tester = Pry.new
pry_tester.commands = CommandTester
pry_tester.commands = @command_tester
pry_tester.input = InputTester.new("command2 horsey", "exit-all")
pry_tester.commands = CommandTester
pry_tester.commands = @command_tester
pry_tester.output = @str_output

42
spec/command_spec.rb
View file

@ -469,7 +469,7 @@ describe "Pry::Command" do
before do
@context = Object.new
@set.command "walking-spanish", "down the hall", :takes_block => true do
inject_var(:@x, command_block.call, target)
PryTestHelpers.inject_var(:@x, command_block.call, target)
end
@set.import Pry::Commands
@ -490,9 +490,9 @@ describe "Pry::Command" do
@set.block_command "walking-spanish",
"litella's been screeching for a blind pig.",
:takes_block => true do |x, y|
inject_var(:@x, x, target)
inject_var(:@y, y, target)
inject_var(:@block_var, command_block.call, target)
PryTestHelpers.inject_var(:@x, x, target)
PryTestHelpers.inject_var(:@y, y, target)
PryTestHelpers.inject_var(:@block_var, command_block.call, target)
end
@t.eval 'walking-spanish john carl| { :jesus }'
@ -524,8 +524,8 @@ describe "Pry::Command" do
describe "arg_string" do
it 'should remove block-related content from arg_string (with one normal arg)' do
@set.block_command "walking-spanish", "down the hall", :takes_block => true do |x, y|
inject_var(:@arg_string, arg_string, target)
inject_var(:@x, x, target)
PryTestHelpers.inject_var(:@arg_string, arg_string, target)
PryTestHelpers.inject_var(:@x, x, target)
end
@t.eval 'walking-spanish john| { :jesus }'
@ -535,7 +535,7 @@ describe "Pry::Command" do
it 'should remove block-related content from arg_string (with no normal args)' do
@set.block_command "walking-spanish", "down the hall", :takes_block => true do
inject_var(:@arg_string, arg_string, target)
PryTestHelpers.inject_var(:@arg_string, arg_string, target)
end
@t.eval 'walking-spanish | { :jesus }'
@ -546,7 +546,7 @@ describe "Pry::Command" do
it 'should NOT remove block-related content from arg_string when :takes_block => false' do
block_string = "| { :jesus }"
@set.block_command "walking-spanish", "homemade special", :takes_block => false do
inject_var(:@arg_string, arg_string, target)
PryTestHelpers.inject_var(:@arg_string, arg_string, target)
end
@t.eval "walking-spanish #{block_string}"
@ -559,8 +559,8 @@ describe "Pry::Command" do
describe "block_command" do
it "should remove block-related content from arguments" do
@set.block_command "walking-spanish", "glass is full of sand", :takes_block => true do |x, y|
inject_var(:@x, x, target)
inject_var(:@y, y, target)
PryTestHelpers.inject_var(:@x, x, target)
PryTestHelpers.inject_var(:@y, y, target)
end
@t.eval 'walking-spanish | { :jesus }'
@ -571,8 +571,8 @@ describe "Pry::Command" do
it "should NOT remove block-related content from arguments if :takes_block => false" do
@set.block_command "walking-spanish", "litella screeching for a blind pig", :takes_block => false do |x, y|
inject_var(:@x, x, target)
inject_var(:@y, y, target)
PryTestHelpers.inject_var(:@x, x, target)
PryTestHelpers.inject_var(:@y, y, target)
end
@t.eval 'walking-spanish | { :jesus }'
@ -586,8 +586,8 @@ describe "Pry::Command" do
it "should remove block-related content from arguments" do
@set.create_command "walking-spanish", "punk sanders carved one out of wood", :takes_block => true do
def process(x, y)
inject_var(:@x, x, target)
inject_var(:@y, y, target)
PryTestHelpers.inject_var(:@x, x, target)
PryTestHelpers.inject_var(:@y, y, target)
end
end
@ -600,8 +600,8 @@ describe "Pry::Command" do
it "should NOT remove block-related content from arguments if :takes_block => false" do
@set.create_command "walking-spanish", "down the hall", :takes_block => false do
def process(x, y)
inject_var(:@x, x, target)
inject_var(:@y, y, target)
PryTestHelpers.inject_var(:@x, x, target)
PryTestHelpers.inject_var(:@y, y, target)
end
end
@ -618,7 +618,7 @@ describe "Pry::Command" do
describe "{} style blocks" do
it 'should accept multiple parameters' do
@set.block_command "walking-spanish", "down the hall", :takes_block => true do
inject_var(:@x, command_block.call(1, 2), target)
PryTestHelpers.inject_var(:@x, command_block.call(1, 2), target)
end
@t.eval 'walking-spanish | { |x, y| [x, y] }'
@ -631,7 +631,7 @@ describe "Pry::Command" do
it 'should accept multiple parameters' do
@set.create_command "walking-spanish", "litella", :takes_block => true do
def process
inject_var(:@x, command_block.call(1, 2), target)
PryTestHelpers.inject_var(:@x, command_block.call(1, 2), target)
end
end
@ -657,7 +657,7 @@ describe "Pry::Command" do
describe "block_command" do
it "should expose block in command_block method" do
@set.block_command "walking-spanish", "glass full of sand", :takes_block => true do
inject_var(:@x, command_block.call, target)
PryTestHelpers.inject_var(:@x, command_block.call, target)
end
@t.eval 'walking-spanish | { :jesus }'
@ -683,7 +683,7 @@ describe "Pry::Command" do
it "should expose block in command_block method" do
@set.create_command "walking-spanish", "homemade special", :takes_block => true do
def process
inject_var(:@x, command_block.call, target)
PryTestHelpers.inject_var(:@x, command_block.call, target)
end
end
@ -719,7 +719,7 @@ describe "Pry::Command" do
pry_eval("my---test").should =~ /my-testmy-test/
end
if !mri18_and_no_real_source_location?
if !PryTestHelpers.mri18_and_no_real_source_location?
it "should show the source of the process method" do
pry_eval("show-source my-test").should =~ /output.puts command_name/
end

55
spec/commands/amend_line_spec.rb
View file

@ -6,21 +6,21 @@ describe "amend-line" do
end
it 'should amend the last line of input when no line number specified' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
STR
@t.process_command 'amend-line puts :blah', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :blah
STR
end
it 'should amend the specified line of input when line number given' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -28,7 +28,7 @@ describe "amend-line" do
@t.process_command 'amend-line 1 def goodbye', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def goodbye
puts :bing
puts :bang
@ -36,7 +36,7 @@ describe "amend-line" do
end
it 'should amend the first line of input when 0 given as line number' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -44,7 +44,7 @@ describe "amend-line" do
@t.process_command 'amend-line 0 def goodbye', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def goodbye
puts :bing
puts :bang
@ -52,7 +52,7 @@ describe "amend-line" do
end
it 'should amend a specified line when negative number given' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -60,7 +60,7 @@ describe "amend-line" do
@t.process_command 'amend-line -1 puts :bink', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bink
@ -68,7 +68,7 @@ describe "amend-line" do
@t.process_command 'amend-line -2 puts :bink', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bink
puts :bink
@ -76,7 +76,7 @@ describe "amend-line" do
end
it 'should amend a range of lines of input when negative numbers given' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -85,7 +85,7 @@ describe "amend-line" do
@t.process_command 'amend-line -3..-2 puts :bink', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bink
puts :boat
@ -93,7 +93,7 @@ describe "amend-line" do
end
it 'should correctly amend the specified line with interpolated text' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -101,7 +101,7 @@ describe "amend-line" do
@t.process_command 'amend-line puts "#{goodbye}"', eval_str
eval_str.should == unindent(<<-'STR')
eval_str.should == PryTestHelpers.unindent(<<-'STR')
def hello
puts :bing
puts "#{goodbye}"
@ -122,7 +122,7 @@ describe "amend-line" do
end
it 'should correctly amend the specified range of lines' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -131,7 +131,7 @@ describe "amend-line" do
@t.process_command 'amend-line 2..3 puts :bong', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bong
puts :heart
@ -139,7 +139,7 @@ describe "amend-line" do
end
it 'should correctly delete a specific line using the ! for content' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -149,7 +149,7 @@ describe "amend-line" do
@t.process_command 'amend-line 3 !', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :boast
@ -158,7 +158,7 @@ describe "amend-line" do
end
it 'should correctly delete a range of lines using the ! for content' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -168,14 +168,14 @@ describe "amend-line" do
@t.process_command 'amend-line 2..4 !', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :heart
STR
end
it 'should correctly delete the previous line using the ! for content' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -185,7 +185,7 @@ describe "amend-line" do
@t.process_command 'amend-line !', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -194,7 +194,7 @@ describe "amend-line" do
end
it 'should amend the specified range of lines, with numbers < 0 in range' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -204,7 +204,7 @@ describe "amend-line" do
@t.process_command 'amend-line 2..-2 puts :bong', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :bong
puts :heart
@ -212,7 +212,7 @@ describe "amend-line" do
end
it 'should correctly insert a line before a specified line using >' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -220,7 +220,7 @@ describe "amend-line" do
@t.process_command 'amend-line 2 > puts :inserted', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :inserted
puts :bing
@ -229,7 +229,7 @@ describe "amend-line" do
end
it 'should ignore second value of range with > syntax' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
puts :bang
@ -237,7 +237,7 @@ describe "amend-line" do
@t.process_command 'amend-line 2..21 > puts :inserted', eval_str
eval_str.should == unindent(<<-STR)
eval_str.should == PryTestHelpers.unindent(<<-STR)
def hello
puts :inserted
puts :bing
@ -245,4 +245,3 @@ describe "amend-line" do
STR
end
end

2
spec/commands/bang_spec.rb
View file

@ -6,7 +6,7 @@ describe "!" do
end
it 'should correctly clear the input buffer ' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
STR

25
spec/commands/cat_spec.rb
View file

@ -25,7 +25,7 @@ describe "cat" do
describe "with --in" do
it 'should display the last few expressions with indices' do
@t.eval('10', '20', 'cat --in').should == unindent(<<-STR)
@t.eval('10', '20', 'cat --in').should == PryTestHelpers.unindent(<<-STR)
1:
10
2:
@ -52,7 +52,7 @@ describe "cat" do
@t.insert_nil_input # normally happens when a command is executed
@t.eval ':hello'
@t.eval('cat --in 1..3').should == unindent(<<-EOS)
@t.eval('cat --in 1..3').should == PryTestHelpers.unindent(<<-EOS)
1:
10
3:
@ -64,9 +64,18 @@ describe "cat" do
# this doesnt work so well on rbx due to differences in backtrace
# so we currently skip rbx until we figure out a workaround
describe "with --ex" do
before do
@o = Object.new
# this is to test exception code (cat --ex)
def @o.broken_method
this method is broken
end
end
if !Pry::Helpers::BaseHelpers.rbx?
it 'cat --ex should display repl code that generated exception' do
@t.eval unindent(<<-EOS)
@t.eval PryTestHelpers.unindent(<<-EOS)
begin
this raises error
rescue => e
@ -78,7 +87,7 @@ describe "cat" do
it 'cat --ex should correctly display code that generated exception' do
begin
broken_method
@o.broken_method
rescue => e
@t.last_exception = e
end
@ -89,7 +98,7 @@ describe "cat" do
describe "with --ex N" do
it 'should cat first level of backtrace when --ex used with no argument ' do
temp_file do |f|
PryTestHelpers.temp_file do |f|
f << "bt number 1"
f.flush
@t.last_exception = mock_exception("#{f.path}:1", 'x', 'x')
@ -98,7 +107,7 @@ describe "cat" do
end
it 'should cat first level of backtrace when --ex 0 used ' do
temp_file do |f|
PryTestHelpers.temp_file do |f|
f << "bt number 1"
f.flush
@t.last_exception = mock_exception("#{f.path}:1", 'x', 'x')
@ -107,7 +116,7 @@ describe "cat" do
end
it 'should cat second level of backtrace when --ex 1 used ' do
temp_file do |f|
PryTestHelpers.temp_file do |f|
f << "bt number 2"
f.flush
@t.last_exception = mock_exception('x', "#{f.path}:1", 'x')
@ -116,7 +125,7 @@ describe "cat" do
end
it 'should cat third level of backtrace when --ex 2 used' do
temp_file do |f|
PryTestHelpers.temp_file do |f|
f << "bt number 3"
f.flush
@t.last_exception = mock_exception('x', 'x', "#{f.path}:1")

8
spec/commands/edit_spec.rb
View file

@ -49,7 +49,7 @@ describe "edit" do
end
it "should reload the file if it is a ruby file" do
temp_file do |tf|
PryTestHelpers.temp_file do |tf|
counter = Pad.counter
path = tf.path
@ -60,7 +60,7 @@ describe "edit" do
end
it "should not reload the file if it is not a ruby file" do
temp_file('.py') do |tf|
PryTestHelpers.temp_file('.py') do |tf|
counter = Pad.counter
path = tf.path
@ -71,7 +71,7 @@ describe "edit" do
end
it "should not reload a ruby file if -n is given" do
temp_file do |tf|
PryTestHelpers.temp_file do |tf|
counter = Pad.counter
path = tf.path
@ -80,7 +80,7 @@ describe "edit" do
end
it "should reload a non-ruby file if -r is given" do
temp_file('.pryrc') do |tf|
PryTestHelpers.temp_file('.pryrc') do |tf|
counter = Pad.counter
path = tf.path

10
spec/commands/play_spec.rb
View file

@ -81,7 +81,7 @@ describe "play" do
pry_tester(@o).process_command 'play -d test_method', @eval_str
@eval_str.should == unindent(<<-STR)
@eval_str.should == PryTestHelpers.unindent(<<-STR)
@v = 10
@y = 20
STR
@ -98,7 +98,7 @@ describe "play" do
pry_tester(@o).process_command 'play -d test_method --lines 2..3', @eval_str
@eval_str.should == unindent(<<-STR)
@eval_str.should == PryTestHelpers.unindent(<<-STR)
@v = 10
@y = 20
STR
@ -110,13 +110,13 @@ describe "play" do
end
it 'should APPEND to the input buffer when playing a line with play -m, not replace it' do
@eval_str = unindent(<<-STR)
@eval_str = PryTestHelpers.unindent(<<-STR)
def another_test_method
STR
pry_tester(@o).process_command 'play -m test_method --lines 2', @eval_str
@eval_str.should == unindent(<<-STR)
@eval_str.should == PryTestHelpers.unindent(<<-STR)
def another_test_method
:test_method_content
STR
@ -132,7 +132,7 @@ describe "play" do
pry_tester(@o).process_command 'play -m test_method --lines 3..4', @eval_str
@eval_str.should == unindent(<<-STR, 2)
@eval_str.should == PryTestHelpers.unindent(<<-STR, 2)
@var1 = 20
@var2 = 30
STR

3
spec/commands/save_file_spec.rb
View file

@ -13,7 +13,7 @@ describe "save-file" do
describe "-f" do
it 'should save a file to a file' do
temp_file do |f|
PryTestHelpers.temp_file do |f|
path = f.path
f.puts ":cute_horse"
f.flush
@ -163,4 +163,3 @@ describe "save-file" do
end
end
end

18
spec/commands/show_doc_spec.rb
View file

@ -1,21 +1,27 @@
require 'helper'
require "fixtures/show_source_doc_examples"
if !mri18_and_no_real_source_location?
if !PryTestHelpers.mri18_and_no_real_source_location?
describe "show-doc" do
before do
@o = Object.new
# sample doc
def @o.sample_method
:sample
end
end
it 'should output a method\'s documentation' do
pry_eval("show-doc sample_method").should =~ /sample doc/
pry_eval(binding, "show-doc @o.sample_method").should =~ /sample doc/
end
it 'should output a method\'s documentation with line numbers' do
pry_eval("show-doc sample_method -l").should =~ /\d: sample doc/
pry_eval(binding, "show-doc @o.sample_method -l").should =~ /\d: sample doc/
end
it 'should output a method\'s documentation with line numbers (base one)' do
pry_eval("show-doc sample_method -b").should =~ /1: sample doc/
pry_eval(binding, "show-doc @o.sample_method -b").should =~ /1: sample doc/
end
it 'should output a method\'s documentation if inside method without needing to use method name' do
@ -203,7 +209,7 @@ if !mri18_and_no_real_source_location?
end
it 'should lookup module name with respect to current context' do
constant_scope(:AlphaClass, :BetaClass) do
PryTestHelpers.constant_scope(:AlphaClass, :BetaClass) do
# top-level beta
class BetaClass
def alpha
@ -223,7 +229,7 @@ if !mri18_and_no_real_source_location?
end
it 'should look up nested modules' do
constant_scope(:AlphaClass) do
PryTestHelpers.constant_scope(:AlphaClass) do
class AlphaClass
# nested beta
class BetaClass

2
spec/commands/show_input_spec.rb
View file

@ -6,7 +6,7 @@ describe "show-input" do
end
it 'should correctly show the current lines in the input buffer' do
eval_str = unindent(<<-STR)
eval_str = PryTestHelpers.unindent(<<-STR)
def hello
puts :bing
STR

24
spec/commands/show_source_spec.rb
View file

@ -1,10 +1,15 @@
require 'helper'
require "fixtures/show_source_doc_examples"
if !mri18_and_no_real_source_location?
if !PryTestHelpers.mri18_and_no_real_source_location?
describe "show-source" do
before do
@str_output = StringIO.new
@o = Object.new
def @o.sample_method
:sample
end
Object.const_set(:Test, Module.new)
end
@ -13,7 +18,7 @@ if !mri18_and_no_real_source_location?
end
it "should output a method's source" do
pry_eval('show-source sample_method').should =~ /def sample/
pry_eval(binding, 'show-source @o.sample_method').should =~ /def @o.sample/
end
it "should output help" do
@ -21,11 +26,11 @@ if !mri18_and_no_real_source_location?
end
it "should output a method's source with line numbers" do
pry_eval('show-source -l sample_method').should =~ /\d+: def sample/
pry_eval(binding, 'show-source -l @o.sample_method').should =~ /\d+: def @o.sample/
end
it "should output a method's source with line numbers starting at 1" do
pry_eval('show-source -b sample_method').should =~ /1: def sample/
pry_eval(binding, 'show-source -b @o.sample_method').should =~ /1: def @o.sample/
end
it "should output a method's source if inside method and no name given" do
@ -196,7 +201,7 @@ if !mri18_and_no_real_source_location?
describe "on variables that shadow methods" do
before do
@t = pry_tester.eval unindent(<<-EOS)
@t = pry_tester.eval PryTestHelpers.unindent(<<-EOS)
class ::TestHost
def hello
hello = proc { ' smile ' }
@ -334,7 +339,7 @@ if !mri18_and_no_real_source_location?
if !Pry::Helpers::BaseHelpers.mri_18?
before do
pry_eval unindent(<<-EOS)
pry_eval PryTestHelpers.unindent(<<-EOS)
class Dog
def woof
end
@ -362,8 +367,9 @@ if !mri18_and_no_real_source_location?
end
end
it 'should lookup module name with respect to current context' do
constant_scope(:AlphaClass, :BetaClass) do
it 'should lookup module name with respect to current context' do
PryTestHelpers.constant_scope(:AlphaClass, :BetaClass) do
class BetaClass
def alpha
end
@ -381,7 +387,7 @@ if !mri18_and_no_real_source_location?
end
it 'should lookup nested modules' do
constant_scope(:AlphaClass) do
PryTestHelpers.constant_scope(:AlphaClass) do
class AlphaClass
class BetaClass
def beta

15
spec/fixtures/show_source_doc_examples.rb vendored Normal file
View file

@ -0,0 +1,15 @@
# used by test_show_source.rb and test_documentation.rb
class TestClassForShowSource
def alpha
end
end
class TestClassForShowSourceClassEval
def alpha
end
end
class TestClassForShowSourceInstanceEval
def alpha
end
end

55
spec/helper.rb Normal file
View file

@ -0,0 +1,55 @@
unless Object.const_defined? 'Pry'
$:.unshift File.expand_path '../../lib', __FILE__
require 'pry'
end
require File.join(File.expand_path(File.dirname(__FILE__)), '../lib/pry/test/helper')
class Module
public :remove_const
public :remove_method
end
# turn warnings off (esp for Pry::Hooks which will generate warnings
# in tests)
$VERBOSE = nil
# Set I/O streams.
#
# Out defaults to an anonymous StringIO.
def redirect_pry_io(new_in, new_out = StringIO.new)
old_in = Pry.input
old_out = Pry.output
Pry.input = new_in
Pry.output = new_out
begin
yield
ensure
Pry.input = old_in
Pry.output = old_out
end
end
class InputTester
def initialize(*actions)
@orig_actions = actions.dup
@actions = actions
end
def readline(*)
@actions.shift
end
def rewind
@actions = @orig_actions.dup
end
end
# to help with tracking down bugs that cause an infinite loop in the test suite
if ENV["SET_TRACE_FUNC"]
require 'set_trace' if Pry::Helpers::BaseHelpers.rbx?
set_trace_func proc { |event, file, line, id, binding, classname|
STDERR.printf "%8s %s:%-2d %10s %8s\n", event, file, line, id, classname
}
end

16
spec/pry_defaults_spec.rb
View file

@ -40,7 +40,7 @@ describe "test Pry defaults" do
end
end.new
Pry.start(self, :input => arity_one_input, :output => Pry::NullOutput)
Pry.start(self, :input => arity_one_input, :output => StringIO.new)
arity_one_input.prompt.should == Pry.prompt.call
end
@ -53,7 +53,7 @@ describe "test Pry defaults" do
end
end.new
lambda { Pry.start(self, :input => arity_zero_input, :output => Pry::NullOutput) }.should.not.raise Exception
lambda { Pry.start(self, :input => arity_zero_input, :output => StringIO.new) }.should.not.raise Exception
end
it 'should not pass in the prompt if the arity is -1' do
@ -68,7 +68,7 @@ describe "test Pry defaults" do
end
end.new
Pry.start(self, :input => arity_multi_input, :output => Pry::NullOutput)
Pry.start(self, :input => arity_multi_input, :output => StringIO.new)
arity_multi_input.prompt.should == nil
end
@ -112,23 +112,23 @@ describe "test Pry defaults" do
describe "pry return values" do
it 'should return nil' do
Pry.start(self, :input => StringIO.new("exit-all"), :output => Pry::NullOutput).should == nil
Pry.start(self, :input => StringIO.new("exit-all"), :output => StringIO.new).should == nil
end
it 'should return the parameter given to exit-all' do
Pry.start(self, :input => StringIO.new("exit-all 10"), :output => Pry::NullOutput).should == 10
Pry.start(self, :input => StringIO.new("exit-all 10"), :output => StringIO.new).should == 10
end
it 'should return the parameter (multi word string) given to exit-all' do
Pry.start(self, :input => StringIO.new("exit-all \"john mair\""), :output => Pry::NullOutput).should == "john mair"
Pry.start(self, :input => StringIO.new("exit-all \"john mair\""), :output => StringIO.new).should == "john mair"
end
it 'should return the parameter (function call) given to exit-all' do
Pry.start(self, :input => StringIO.new("exit-all 'abc'.reverse"), :output => Pry::NullOutput).should == 'cba'
Pry.start(self, :input => StringIO.new("exit-all 'abc'.reverse"), :output => StringIO.new).should == 'cba'
end
it 'should return the parameter (self) given to exit-all' do
Pry.start("carl", :input => StringIO.new("exit-all self"), :output => Pry::NullOutput).should == "carl"
Pry.start("carl", :input => StringIO.new("exit-all self"), :output => StringIO.new).should == "carl"
end
end

30
spec/pry_spec.rb
View file

@ -107,7 +107,7 @@ describe Pry do
input = InputTester.new(input_string)
o = Object.new
pry_tester = Pry.new(:input => input, :output => Pry::NullOutput)
pry_tester = Pry.new(:input => input, :output => StringIO.new)
pry_tester.rep(o)
o.instance_variable_get(:@x).should == 10
end
@ -136,7 +136,7 @@ describe Pry do
end
it 'should define a nested class under Hello and not on top-level or Pry' do
pry_tester = Pry.new(:input => InputTester.new("class Nested", "end"), :output => Pry::NullOutput)
pry_tester = Pry.new(:input => InputTester.new("class Nested", "end"), :output => StringIO.new)
pry_tester.rep(Hello)
Hello.const_defined?(:Nested).should == true
end
@ -204,7 +204,7 @@ describe Pry do
o = Object.new
pry_tester = Pry.start(o, :input => input, :output => Pry::NullOutput)
pry_tester = Pry.start(o, :input => input, :output => StringIO.new)
o.instance_variable_get(:@x).should == 10
end
@ -223,7 +223,7 @@ describe Pry do
it 'sets _ to the last result' do
res = []
input = InputTester.new *[":foo", "self << _", "42", "self << _"]
pry = Pry.new(:input => input, :output => Pry::NullOutput)
pry = Pry.new(:input => input, :output => StringIO.new)
pry.repl(res)
res.should == [:foo, 42]
@ -232,7 +232,7 @@ describe Pry do
it 'sets out to an array with the result' do
res = {}
input = InputTester.new *[":foo", "42", "self[:res] = _out_"]
pry = Pry.new(:input => input, :output => Pry::NullOutput)
pry = Pry.new(:input => input, :output => StringIO.new)
pry.repl(res)
res[:res].should.be.kind_of Pry::HistoryArray
@ -242,7 +242,7 @@ describe Pry do
it 'sets _in_ to an array with the entered lines' do
res = {}
input = InputTester.new *[":foo", "42", "self[:res] = _in_"]
pry = Pry.new(:input => input, :output => Pry::NullOutput)
pry = Pry.new(:input => input, :output => StringIO.new)
pry.repl(res)
res[:res].should.be.kind_of Pry::HistoryArray
@ -252,7 +252,7 @@ describe Pry do
it 'uses 100 as the size of _in_ and _out_' do
res = []
input = InputTester.new *["self << _out_.max_size << _in_.max_size"]
pry = Pry.new(:input => input, :output => Pry::NullOutput)
pry = Pry.new(:input => input, :output => StringIO.new)
pry.repl(res)
res.should == [100, 100]
@ -261,7 +261,7 @@ describe Pry do
it 'can change the size of the history arrays' do
res = []
input = InputTester.new *["self << _out_.max_size << _in_.max_size"]
pry = Pry.new(:input => input, :output => Pry::NullOutput,
pry = Pry.new(:input => input, :output => StringIO.new,
:memory_size => 1000)
pry.repl(res)
@ -271,7 +271,7 @@ describe Pry do
it 'store exceptions' do
res = []
input = InputTester.new *["foo!","self << _in_[-1] << _out_[-1]"]
pry = Pry.new(:input => input, :output => Pry::NullOutput,
pry = Pry.new(:input => input, :output => StringIO.new,
:memory_size => 1000)
pry.repl(res)
@ -322,10 +322,10 @@ describe Pry do
it "should never run the rc file twice" do
Pry.config.should_load_rc = true
Pry.start(self, :input => StringIO.new("exit-all\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
TEST_RC.should == [0]
Pry.start(self, :input => StringIO.new("exit-all\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
TEST_RC.should == [0]
end
@ -334,7 +334,7 @@ describe Pry do
old_rc = Pry.config.should_load_rc
ENV['HOME'] = nil
Pry.config.should_load_rc = true
lambda { Pry.start(self, :input => StringIO.new("exit-all\n"), :output => Pry::NullOutput) }.should.not.raise
lambda { Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new) }.should.not.raise
ENV['HOME'] = old_home
Pry.config.should_load_rc = old_rc
@ -342,13 +342,13 @@ describe Pry do
it "should not run the rc file at all if Pry.config.should_load_rc is false" do
Pry.config.should_load_rc = false
Pry.start(self, :input => StringIO.new("exit-all\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("exit-all\n"), :output => StringIO.new)
Object.const_defined?(:TEST_RC).should == false
end
it "should not load the rc file if #repl method invoked" do
Pry.config.should_load_rc = true
Pry.new(:input => StringIO.new("exit-all\n"), :output => Pry::NullOutput).repl(self)
Pry.new(:input => StringIO.new("exit-all\n"), :output => StringIO.new).repl(self)
Object.const_defined?(:TEST_RC).should == false
Pry.config.should_load_rc = false
end
@ -368,7 +368,7 @@ describe Pry do
}
@doing_it = lambda{
Pry.start(self, :input => StringIO.new("Object::TEST_AFTER_RAISE=1\nexit-all\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("Object::TEST_AFTER_RAISE=1\nexit-all\n"), :output => StringIO.new)
putsed
}
end