diff options
| -rw-r--r-- | lib/irb.rb | 2 | ||||
| -rw-r--r-- | lib/irb/init.rb | 30 | ||||
| -rw-r--r-- | test/irb/test_init.rb | 25 |
3 files changed, 41 insertions, 16 deletions
diff --git a/lib/irb.rb b/lib/irb.rb index b07bc80c95..3a5fdbc698 100644 --- a/lib/irb.rb +++ b/lib/irb.rb @@ -704,7 +704,7 @@ end class Binding # :nodoc: def irb - IRB.setup(eval("__FILE__")) + IRB.setup(eval("__FILE__"), argv: []) workspace = IRB::WorkSpace.new(self) STDOUT.print(workspace.code_around_binding) IRB::Irb.new(workspace).run(IRB.conf) diff --git a/lib/irb/init.rb b/lib/irb/init.rb index 700466beda..c9f927fdd8 100644 --- a/lib/irb/init.rb +++ b/lib/irb/init.rb @@ -13,10 +13,10 @@ module IRB # :nodoc: # initialize config - def IRB.setup(ap_path) + def IRB.setup(ap_path, argv: ARGV) IRB.init_config(ap_path) IRB.init_error - IRB.parse_opts + IRB.parse_opts(argv: argv) IRB.run_config IRB.load_modules @@ -121,9 +121,9 @@ module IRB # :nodoc: end # option analyzing - def IRB.parse_opts + def IRB.parse_opts(argv: ARGV) load_path = [] - while opt = ARGV.shift + while opt = argv.shift case opt when "-f" @CONF[:RC] = false @@ -133,7 +133,7 @@ module IRB # :nodoc: when "-w" $VERBOSE = true when /^-W(.+)?/ - opt = $1 || ARGV.shift + opt = $1 || argv.shift case opt when "0" $VERBOSE = nil @@ -143,19 +143,19 @@ module IRB # :nodoc: $VERBOSE = true end when /^-r(.+)?/ - opt = $1 || ARGV.shift + opt = $1 || argv.shift @CONF[:LOAD_MODULES].push opt if opt when /^-I(.+)?/ - opt = $1 || ARGV.shift + opt = $1 || argv.shift load_path.concat(opt.split(File::PATH_SEPARATOR)) if opt when '-U' set_encoding("UTF-8", "UTF-8") when /^-E(.+)?/, /^--encoding(?:=(.+))?/ - opt = $1 || ARGV.shift + opt = $1 || argv.shift set_encoding(*opt.split(':', 2)) when "--inspect" - if /^-/ !~ ARGV.first - @CONF[:INSPECT_MODE] = ARGV.shift + if /^-/ !~ argv.first + @CONF[:INSPECT_MODE] = argv.shift else @CONF[:INSPECT_MODE] = true end @@ -174,7 +174,7 @@ module IRB # :nodoc: when "--noverbose" @CONF[:VERBOSE] = false when /^--prompt-mode(?:=(.+))?/, /^--prompt(?:=(.+))?/ - opt = $1 || ARGV.shift + opt = $1 || argv.shift prompt_mode = opt.upcase.tr("-", "_").intern @CONF[:PROMPT_MODE] = prompt_mode when "--noprompt" @@ -186,13 +186,13 @@ module IRB # :nodoc: when "--tracer" @CONF[:USE_TRACER] = true when /^--back-trace-limit(?:=(.+))?/ - @CONF[:BACK_TRACE_LIMIT] = ($1 || ARGV.shift).to_i + @CONF[:BACK_TRACE_LIMIT] = ($1 || argv.shift).to_i when /^--context-mode(?:=(.+))?/ - @CONF[:CONTEXT_MODE] = ($1 || ARGV.shift).to_i + @CONF[:CONTEXT_MODE] = ($1 || argv.shift).to_i when "--single-irb" @CONF[:SINGLE_IRB] = true when /^--irb_debug(?:=(.+))?/ - @CONF[:DEBUG_LEVEL] = ($1 || ARGV.shift).to_i + @CONF[:DEBUG_LEVEL] = ($1 || argv.shift).to_i when "-v", "--version" print IRB.version, "\n" exit 0 @@ -201,7 +201,7 @@ module IRB # :nodoc: IRB.print_usage exit 0 when "--" - if opt = ARGV.shift + if opt = argv.shift @CONF[:SCRIPT] = opt $0 = opt end diff --git a/test/irb/test_init.rb b/test/irb/test_init.rb new file mode 100644 index 0000000000..f2022253f9 --- /dev/null +++ b/test/irb/test_init.rb @@ -0,0 +1,25 @@ +# frozen_string_literal: false +require "test/unit" +require "irb" + +module TestIRB + class TestInit < Test::Unit::TestCase + def test_setup_with_argv_preserves_global_argv + argv = ["foo", "bar"] + with_argv(argv) do + IRB.setup(eval("__FILE__"), argv: []) + assert_equal argv, ARGV + end + end + + private + + def with_argv(argv) + orig = ARGV.dup + ARGV.replace(argv) + yield + ensure + ARGV.replace(orig) + end + end +end |