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|
# frozen_string_literal: true
require_relative "test_helper"
require "byebug/version"
module Byebug
#
# Tests standalone byebug when debugging a target program
#
class RunnerAgainstValidProgramTest < TestCase
def setup
super
example_file.write("sleep 0")
example_file.close
end
def test_run_with_a_script_to_debug
stdout = run_byebug(
example_path,
input: 'puts "Program: #{$PROGRAM_NAME}"'
)
assert_match(/Program: #{example_path}/, stdout)
end
def test_run_with_a_script_and_params_does_not_consume_script_params
stdout = run_byebug(
"--", example_path, "-opt", "value",
input: 'puts "Args: #{$ARGV.join(\', \')}"'
)
assert_match(/Args: -opt, value/, stdout)
end
def test_run_with_ruby_is_ignored_and_script_passed_instead
stdout = run_byebug(
"--", "ruby", example_path,
input: 'puts "Program: #{$0}"'
)
assert_match(/Program: #{example_path}/, stdout)
end
def test_run_with_fullpath_ruby_is_ignored_and_script_passed_instead
stdout = run_byebug(
"--", RbConfig.ruby, example_path,
input: 'puts "Program: #{$0}"'
)
assert_match(/Program: #{example_path}/, stdout)
end
def test_run_with_post_mortem_mode_flag
stdout = run_byebug(
"-m", example_path,
input: "show post_mortem\nset post_mortem off"
)
assert_match(/post_mortem is on/, stdout)
end
def test_run_with_linetracing_flag
stdout = run_byebug(
"-t", example_path,
input: "show linetrace\nset linetrace off"
)
assert_match(/linetrace is on/, stdout)
end
def test_run_with_no_quit_flag
skip
stdout = run_byebug(
"--no-quit", example_path,
input: "cont\nquit!"
)
assert_match(/\(byebug:ctrl\)/, stdout)
end
def test_run_with_require_flag
stdout = run_byebug(
"-r", example_path, example_path,
input: \
"puts \"Example path loaded? \#{$LOADED_FEATURES.include?('#{example_path}')}\""
)
assert_match(/Example path loaded\? true/, stdout)
end
def test_run_with_a_single_include_flag
stdout = run_byebug(
"-I", "dir1", example_path,
input: 'puts "dir1 in LOAD_PATH? #{$LOAD_PATH.include?(\'dir1\')}"'
)
assert_match(/dir1 in LOAD_PATH\? true/, stdout)
end
def test_run_with_several_include_flags
stdout = run_byebug(
"-I", "d1:d2", example_path,
input: \
'puts "d1 and d2 in LOAD_PATH? #{(%w(d1 d2) - $LOAD_PATH).empty?}"'
)
assert_match(/d1 and d2 in LOAD_PATH\? true/, stdout)
end
def test_run_with_debug_flag
stdout = run_byebug(
"-d", example_path,
input: 'puts "Debug flag is #{$DEBUG}"'
)
assert_match(/Debug flag is true/, stdout)
end
def test_run_and_press_tab_doesnt_make_byebug_crash
stdout = run_byebug(
example_path,
input: "\tputs 'Reached here'"
)
assert_match(/Reached here/, stdout)
end
def test_run_stops_at_the_first_line_by_default
stdout = run_byebug(example_path)
assert_match(/=> 1: sleep 0/, stdout)
end
def test_run_with_no_stop_flag_does_not_stop_at_the_first_line
stdout = run_byebug("--no-stop", example_path)
refute_match(/=> 1: sleep 0/, stdout)
end
def test_run_with_stop_flag_stops_at_the_first_line
stdout = run_byebug("--stop", example_path)
assert_match(/=> 1: sleep 0/, stdout)
end
end
end
|
