diff options
Diffstat (limited to 'spec/ruby/command_line')
49 files changed, 719 insertions, 0 deletions
diff --git a/spec/ruby/command_line/dash_a_spec.rb b/spec/ruby/command_line/dash_a_spec.rb new file mode 100644 index 0000000000..65f79ec208 --- /dev/null +++ b/spec/ruby/command_line/dash_a_spec.rb @@ -0,0 +1,17 @@ +describe "The -a command line option" do + before :each do + @names = fixture __FILE__, "full_names.txt" + end + + it "runs the code in loop conditional on Kernel.gets()" do + ruby_exe("puts $F.last", options: "-n -a", escape: true, + args: " < #{@names}").should == + "jones\nfield\ngrey\n" + end + + it "sets $-a" do + ruby_exe("puts $-a", options: "-n -a", escape: true, + args: " < #{@names}").should == + "true\ntrue\ntrue\n" + end +end diff --git a/spec/ruby/command_line/dash_c_spec.rb b/spec/ruby/command_line/dash_c_spec.rb new file mode 100644 index 0000000000..375d945a07 --- /dev/null +++ b/spec/ruby/command_line/dash_c_spec.rb @@ -0,0 +1,13 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The -c command line option" do + it "checks syntax in given file" do + ruby_exe(nil, args: "-c #{__FILE__}").chomp.should == "Syntax OK" + end + + it "checks syntax in -e strings" do + ruby_exe(nil, args: "-c -e 'puts 1' -e 'hello world'").chomp.should == "Syntax OK" + end + + #Also needs spec for reading from STDIN +end diff --git a/spec/ruby/command_line/dash_d_spec.rb b/spec/ruby/command_line/dash_d_spec.rb new file mode 100644 index 0000000000..009a14e16c --- /dev/null +++ b/spec/ruby/command_line/dash_d_spec.rb @@ -0,0 +1,22 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The -d command line option" do + before :each do + @script = fixture __FILE__, "debug.rb" + end + + it "sets $DEBUG to true" do + ruby_exe(@script, options: "-d", + args: "0 2> #{File::NULL}").chomp.should == "$DEBUG true" + end + + it "sets $VERBOSE to true" do + ruby_exe(@script, options: "-d", + args: "1 2> #{File::NULL}").chomp.should == "$VERBOSE true" + end + + it "sets $-d to true" do + ruby_exe(@script, options: "-d", + args: "2 2> #{File::NULL}").chomp.should == "$-d true" + end +end diff --git a/spec/ruby/command_line/dash_e_spec.rb b/spec/ruby/command_line/dash_e_spec.rb new file mode 100644 index 0000000000..3435e78e29 --- /dev/null +++ b/spec/ruby/command_line/dash_e_spec.rb @@ -0,0 +1,41 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The -e command line option" do + it "evaluates the given string" do + ruby_exe("puts 'foo'").chomp.should == "foo" + end + + it "joins multiple strings with newlines" do + ruby_exe(nil, args: %Q{-e "puts 'hello" -e "world'" 2>&1}).chomp.should == "hello\nworld" + end + + it "uses 'main' as self" do + ruby_exe("puts self", escape: false).chomp.should == "main" + end + + it "uses '-e' as file" do + ruby_exe("puts __FILE__", escape: false).chomp.should == "-e" + end + + it "uses '-e' in $0" do + system(*ruby_exe, '-e', 'exit $0 == "-e"').should == true + end + + #needs to test return => LocalJumpError + + describe "with -n and a Fixnum range" do + before :each do + @script = "-ne 'print if %s' #{fixture(__FILE__, "conditional_range.txt")}" + end + + it "mimics an awk conditional by comparing an inclusive-end range with $." do + ruby_exe(nil, args: (@script % "2..3")).should == "2\n3\n" + ruby_exe(nil, args: (@script % "2..2")).should == "2\n" + end + + it "mimics a sed conditional by comparing an exclusive-end range with $." do + ruby_exe(nil, args: (@script % "2...3")).should == "2\n3\n" + ruby_exe(nil, args: (@script % "2...2")).should == "2\n3\n4\n5\n" + end + end +end diff --git a/spec/ruby/command_line/dash_n_spec.rb b/spec/ruby/command_line/dash_n_spec.rb new file mode 100644 index 0000000000..f4dd9f1851 --- /dev/null +++ b/spec/ruby/command_line/dash_n_spec.rb @@ -0,0 +1,34 @@ +describe "The -n command line option" do + before :each do + @names = fixture __FILE__, "names.txt" + end + + it "runs the code in loop conditional on Kernel.gets()" do + ruby_exe("puts $_", options: "-n", escape: true, + args: " < #{@names}").should == + "alice\nbob\njames\n" + end + + it "only evaluates BEGIN blocks once" do + ruby_exe("BEGIN { puts \"hi\" }; puts $_", options: "-n", escape: true, + args: " < #{@names}").should == + "hi\nalice\nbob\njames\n" + end + + it "only evaluates END blocks once" do + ruby_exe("puts $_; END {puts \"bye\"}", options: "-n", escape: true, + args: " < #{@names}").should == + "alice\nbob\njames\nbye\n" + end + + it "allows summing over a whole file" do + script = <<-script + BEGIN { $total = 0 } + $total += 1 + END { puts $total } + script + ruby_exe(script, options: "-n", escape: true, + args: " < #{@names}").should == + "3\n" + end +end diff --git a/spec/ruby/command_line/dash_p_spec.rb b/spec/ruby/command_line/dash_p_spec.rb new file mode 100644 index 0000000000..67562b5bc3 --- /dev/null +++ b/spec/ruby/command_line/dash_p_spec.rb @@ -0,0 +1,17 @@ +describe "The -p command line option" do + before :each do + @names = fixture __FILE__, "names.txt" + end + + it "runs the code in loop conditional on Kernel.gets() and prints $_" do + ruby_exe("$_ = $_.upcase", options: "-p", escape: true, + args: " < #{@names}").should == + "ALICE\nBOB\nJAMES\n" + end + + it "sets $-p" do + ruby_exe("$_ = $-p", options: "-p", escape: true, + args: " < #{@names}").should == + "truetruetrue" + end +end diff --git a/spec/ruby/command_line/dash_r_spec.rb b/spec/ruby/command_line/dash_r_spec.rb new file mode 100644 index 0000000000..3d3abcf0b7 --- /dev/null +++ b/spec/ruby/command_line/dash_r_spec.rb @@ -0,0 +1,13 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The -r command line option" do + before :each do + @script = fixture __FILE__, "require.rb" + @test_file = fixture __FILE__, "test_file" + end + + it "requires the specified file" do + result = ruby_exe(@script, options: "-r #{@test_file}") + result.should include(@test_file + ".rb") + end +end diff --git a/spec/ruby/command_line/dash_s_spec.rb b/spec/ruby/command_line/dash_s_spec.rb new file mode 100644 index 0000000000..70e41208e0 --- /dev/null +++ b/spec/ruby/command_line/dash_s_spec.rb @@ -0,0 +1,52 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The -s command line option" do + describe "when using -- to stop parsing" do + it "sets the value to true without an explicit value" do + ruby_exe(nil, options: "-s -e 'p $n'", + args: "-- -n").chomp.should == "true" + end + + it "parses single letter args into globals" do + ruby_exe(nil, options: "-s -e 'puts $n'", + args: "-- -n=blah").chomp.should == "blah" + end + + it "parses long args into globals" do + ruby_exe(nil, options: "-s -e 'puts $_name'", + args: "-- --name=blah").chomp.should == "blah" + end + + it "converts extra dashes into underscores" do + ruby_exe(nil, options: "-s -e 'puts $___name__test__'", + args: "-- ----name--test--=blah").chomp.should == "blah" + end + end + + describe "when running a script" do + before :all do + @script = fixture __FILE__, "dash_s_script.rb" + end + + it "sets the value to true without an explicit value" do + ruby_exe(@script, options: "-s", + args: "-n 0").chomp.should == "true" + end + + it "parses single letter args into globals" do + ruby_exe(@script, options: "-s", + args: "-n=blah 1").chomp.should == "blah" + end + + it "parses long args into globals" do + ruby_exe(@script, options: "-s", + args: "--name=blah 2").chomp.should == "blah" + end + + it "converts extra dashes into underscores" do + ruby_exe(@script, options: "-s", + args: "----name--test--=blah 3").chomp.should == "blah" + end + + end +end diff --git a/spec/ruby/command_line/dash_upper_c_spec.rb b/spec/ruby/command_line/dash_upper_c_spec.rb new file mode 100644 index 0000000000..e8a54b01c1 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_c_spec.rb @@ -0,0 +1,18 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe 'The -C command line option' do + before :all do + @script = fixture(__FILE__, 'dash_upper_c_script.rb') + @tempdir = File.dirname(@script) + end + + it 'changes the PWD when using a file' do + output = ruby_exe(@script, options: "-C #{@tempdir}") + output.should == @tempdir + end + + it 'changes the PWD when using -e' do + output = ruby_exe(nil, options: "-C #{@tempdir} -e 'print Dir.pwd'") + output.should == @tempdir + end +end diff --git a/spec/ruby/command_line/dash_upper_e_spec.rb b/spec/ruby/command_line/dash_upper_e_spec.rb new file mode 100644 index 0000000000..716f1304b7 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_e_spec.rb @@ -0,0 +1,7 @@ +describe "ruby -E" do + it "raises a RuntimeError if used with -U" do + ruby_exe("p 1", + options: '-Eascii:ascii -U', + args: '2>&1').should =~ /RuntimeError/ + end +end diff --git a/spec/ruby/command_line/dash_upper_f_spec.rb b/spec/ruby/command_line/dash_upper_f_spec.rb new file mode 100644 index 0000000000..020968b1f9 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_f_spec.rb @@ -0,0 +1,11 @@ +describe "the -F command line option" do + before :each do + @passwd = fixture __FILE__, "passwd_file.txt" + end + + it "specifies the field separator pattern for -a" do + ruby_exe("puts $F[0]", options: "-naF:", escape: true, + args: " < #{@passwd}").should == + "nobody\nroot\ndaemon\n" + end +end diff --git a/spec/ruby/command_line/dash_upper_i_spec.rb b/spec/ruby/command_line/dash_upper_i_spec.rb new file mode 100644 index 0000000000..0a00059949 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_i_spec.rb @@ -0,0 +1,11 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The -I command line option" do + before :each do + @script = fixture __FILE__, "loadpath.rb" + end + + it "adds the path to the load path ($:)" do + ruby_exe(@script, options: "-I fixtures").should include("fixtures") + end +end diff --git a/spec/ruby/command_line/dash_upper_k_spec.rb b/spec/ruby/command_line/dash_upper_k_spec.rb new file mode 100644 index 0000000000..3c3b9fa4d3 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_k_spec.rb @@ -0,0 +1,33 @@ +describe 'The -K command line option sets __ENCODING__' do + it "to Encoding::ASCII_8BIT with -Ka" do + ruby_exe("print __ENCODING__", options: '-Ka').should == Encoding::ASCII_8BIT.to_s + end + + it "to Encoding::ASCII_8BIT with -KA" do + ruby_exe("print __ENCODING__", options: '-KA').should == Encoding::ASCII_8BIT.to_s + end + + it "to Encoding::EUC_JP with -Ke" do + ruby_exe("print __ENCODING__", options: '-Ke').should == Encoding::EUC_JP.to_s + end + + it "to Encoding::EUC_JP with -KE" do + ruby_exe("print __ENCODING__", options: '-KE').should == Encoding::EUC_JP.to_s + end + + it "to Encoding::UTF_8 with -Ku" do + ruby_exe("print __ENCODING__", options: '-Ku').should == Encoding::UTF_8.to_s + end + + it "to Encoding::UTF_8 with -KU" do + ruby_exe("print __ENCODING__", options: '-KU').should == Encoding::UTF_8.to_s + end + + it "to Encoding::Windows_31J with -Ks" do + ruby_exe("print __ENCODING__", options: '-Ks').should == Encoding::Windows_31J.to_s + end + + it "to Encoding::Windows_31J with -KS" do + ruby_exe("print __ENCODING__", options: '-KS').should == Encoding::Windows_31J.to_s + end +end diff --git a/spec/ruby/command_line/dash_upper_s_spec.rb b/spec/ruby/command_line/dash_upper_s_spec.rb new file mode 100644 index 0000000000..2e293e9a62 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_s_spec.rb @@ -0,0 +1,29 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe 'The -S command line option' do + before :each do + @path = [ENV['PATH'], fixture(__FILE__, "bin")].join(':') + end + + platform_is_not :windows do + # On VirtualBox shared directory (vboxsf) all files are world writable + # and MRI shows warning when including world writable path in ENV['PATH']. + # This is why we are using /success$/ matching in the following cases. + + it "runs launcher found in PATH, but only code after the first /\#!.*ruby.*/-ish line in target file" do + result = ruby_exe(nil, options: '-S hybrid_launcher.sh', env: { 'PATH' => @path }, args: '2>&1') + result.should =~ /success$/ + end + + it "runs launcher found in PATH" do + result = ruby_exe(nil, options: '-S launcher.rb', env: { 'PATH' => @path }, args: '2>&1') + result.should =~ /success$/ + end + + it "runs launcher found in PATH and sets the exit status to 1 if it fails" do + result = ruby_exe(nil, options: '-S dash_s_fail', env: { 'PATH' => @path }, args: '2>&1') + result.should =~ /\bdie\b/ + $?.exitstatus.should == 1 + end + end +end diff --git a/spec/ruby/command_line/dash_upper_u_spec.rb b/spec/ruby/command_line/dash_upper_u_spec.rb new file mode 100644 index 0000000000..6cd52a3647 --- /dev/null +++ b/spec/ruby/command_line/dash_upper_u_spec.rb @@ -0,0 +1,41 @@ +describe "ruby -U" do + it "sets Encoding.default_internal to UTF-8" do + ruby_exe('print Encoding.default_internal.name', + options: '-U').should == 'UTF-8' + end + + it "does nothing different if specified multiple times" do + ruby_exe('print Encoding.default_internal.name', + options: '-U -U').should == 'UTF-8' + end + + it "is overruled by Encoding.default_internal=" do + ruby_exe('Encoding.default_internal="ascii"; print Encoding.default_internal.name', + options: '-U').should == 'US-ASCII' + end + + it "does not affect the default external encoding" do + ruby_exe('Encoding.default_external="ascii"; print Encoding.default_external.name', + options: '-U').should == 'US-ASCII' + end + + it "does not affect the source encoding" do + ruby_exe("print __ENCODING__.name", + options: '-U -KE').should == 'EUC-JP' + ruby_exe("print __ENCODING__.name", + options: '-KE -U').should == 'EUC-JP' + end + + # I assume IO redirection will break on Windows... + it "raises a RuntimeError if used with -Eext:int" do + ruby_exe("p 1", + options: '-U -Eascii:ascii', + args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError if used with -E:int" do + ruby_exe("p 1", + options: '-U -E:ascii', + args: '2>&1').should =~ /RuntimeError/ + end +end diff --git a/spec/ruby/command_line/dash_upper_w_spec.rb b/spec/ruby/command_line/dash_upper_w_spec.rb new file mode 100644 index 0000000000..4e517a422a --- /dev/null +++ b/spec/ruby/command_line/dash_upper_w_spec.rb @@ -0,0 +1,20 @@ +require File.expand_path('../../spec_helper', __FILE__) +require File.expand_path('../shared/verbose', __FILE__) + +describe "The -W command line option" do + before :each do + @script = fixture __FILE__, "verbose.rb" + end + + it "with 0 sets $VERBOSE to nil" do + ruby_exe(@script, options: "-W0").chomp.should == "nil" + end + + it "with 1 sets $VERBOSE to false" do + ruby_exe(@script, options: "-W1").chomp.should == "false" + end +end + +describe "The -W command line option with 2" do + it_behaves_like :command_line_verbose, "-W2" +end diff --git a/spec/ruby/command_line/dash_v_spec.rb b/spec/ruby/command_line/dash_v_spec.rb new file mode 100644 index 0000000000..a7abd9de82 --- /dev/null +++ b/spec/ruby/command_line/dash_v_spec.rb @@ -0,0 +1,13 @@ +require File.expand_path('../../spec_helper', __FILE__) +require File.expand_path('../shared/verbose', __FILE__) + +describe "The -v command line option" do + it_behaves_like :command_line_verbose, "-v" + + describe "when used alone" do + it "prints version and ends" do + version = ruby_exe(nil, args: '--version') + ruby_exe(nil, args: '-v').should == version + end + end +end diff --git a/spec/ruby/command_line/dash_w_spec.rb b/spec/ruby/command_line/dash_w_spec.rb new file mode 100644 index 0000000000..bb038cb10c --- /dev/null +++ b/spec/ruby/command_line/dash_w_spec.rb @@ -0,0 +1,6 @@ +require File.expand_path('../../spec_helper', __FILE__) +require File.expand_path('../shared/verbose', __FILE__) + +describe "The -w command line option" do + it_behaves_like :command_line_verbose, "-w" +end diff --git a/spec/ruby/command_line/dash_x_spec.rb b/spec/ruby/command_line/dash_x_spec.rb new file mode 100644 index 0000000000..a5306b4f75 --- /dev/null +++ b/spec/ruby/command_line/dash_x_spec.rb @@ -0,0 +1,21 @@ +describe "The -x command line option" do + it "runs code after the first /\#!.*ruby.*/-ish line in target file" do + embedded_ruby = fixture __FILE__, "bin/embedded_ruby.txt" + result = ruby_exe(embedded_ruby, options: '-x') + result.should == "success\n" + end + + it "fails when /\#!.*ruby.*/-ish line in target file is not found" do + bad_embedded_ruby = fixture __FILE__, "bin/bad_embedded_ruby.txt" + result = ruby_exe(bad_embedded_ruby, options: '-x', args: '2>&1') + result.should include "no Ruby script found in input" + end + + it "behaves as -x was set when non-ruby shebang is encountered on first line" do + embedded_ruby = fixture __FILE__, "bin/hybrid_launcher.sh" + result = ruby_exe(embedded_ruby) + result.should == "success\n" + end + + it "needs to be reviewed for spec completeness" +end diff --git a/spec/ruby/command_line/error_message_spec.rb b/spec/ruby/command_line/error_message_spec.rb new file mode 100644 index 0000000000..6212452739 --- /dev/null +++ b/spec/ruby/command_line/error_message_spec.rb @@ -0,0 +1,11 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The error message caused by an exception" do + it "is not printed to stdout" do + out = ruby_exe("this_does_not_exist", args: "2> #{File::NULL}") + out.chomp.empty?.should == true + + out = ruby_exe("end #syntax error", args: "2> #{File::NULL}") + out.chomp.empty?.should == true + end +end diff --git a/spec/ruby/command_line/fixtures/bad_syntax.rb b/spec/ruby/command_line/fixtures/bad_syntax.rb new file mode 100644 index 0000000000..e7b8c7a357 --- /dev/null +++ b/spec/ruby/command_line/fixtures/bad_syntax.rb @@ -0,0 +1 @@ +f { diff --git a/spec/ruby/command_line/fixtures/bin/bad_embedded_ruby.txt b/spec/ruby/command_line/fixtures/bin/bad_embedded_ruby.txt new file mode 100644 index 0000000000..a2b7ad085f --- /dev/null +++ b/spec/ruby/command_line/fixtures/bin/bad_embedded_ruby.txt @@ -0,0 +1,3 @@ +@@@This line is not value Ruby +#!rub_y +puts 'success' diff --git a/spec/ruby/command_line/fixtures/bin/dash_s_fail b/spec/ruby/command_line/fixtures/bin/dash_s_fail new file mode 100644 index 0000000000..70c1b8759c --- /dev/null +++ b/spec/ruby/command_line/fixtures/bin/dash_s_fail @@ -0,0 +1 @@ +raise 'die' diff --git a/spec/ruby/command_line/fixtures/bin/embedded_ruby.txt b/spec/ruby/command_line/fixtures/bin/embedded_ruby.txt new file mode 100644 index 0000000000..c556bf0b71 --- /dev/null +++ b/spec/ruby/command_line/fixtures/bin/embedded_ruby.txt @@ -0,0 +1,3 @@ +@@@This line is not value Ruby +#!ruby +puts 'success'
\ No newline at end of file diff --git a/spec/ruby/command_line/fixtures/bin/hybrid_launcher.sh b/spec/ruby/command_line/fixtures/bin/hybrid_launcher.sh new file mode 100644 index 0000000000..0eede2a99f --- /dev/null +++ b/spec/ruby/command_line/fixtures/bin/hybrid_launcher.sh @@ -0,0 +1,4 @@ +#!/usr/bin/env bash +exec somehow this file +#!ruby +puts 'success' diff --git a/spec/ruby/command_line/fixtures/bin/launcher.rb b/spec/ruby/command_line/fixtures/bin/launcher.rb new file mode 100644 index 0000000000..92a0ee2b49 --- /dev/null +++ b/spec/ruby/command_line/fixtures/bin/launcher.rb @@ -0,0 +1,2 @@ +#!ruby +puts 'success' diff --git a/spec/ruby/command_line/fixtures/conditional_range.txt b/spec/ruby/command_line/fixtures/conditional_range.txt new file mode 100644 index 0000000000..8a1218a102 --- /dev/null +++ b/spec/ruby/command_line/fixtures/conditional_range.txt @@ -0,0 +1,5 @@ +1 +2 +3 +4 +5 diff --git a/spec/ruby/command_line/fixtures/dash_s_script.rb b/spec/ruby/command_line/fixtures/dash_s_script.rb new file mode 100644 index 0000000000..500eccbb84 --- /dev/null +++ b/spec/ruby/command_line/fixtures/dash_s_script.rb @@ -0,0 +1,12 @@ +which = ARGV.shift.to_i + +case which +when 0 + p $n +when 1 + puts $n +when 2 + puts $_name +when 3 + puts $___name__test__ +end diff --git a/spec/ruby/command_line/fixtures/dash_upper_c_script.rb b/spec/ruby/command_line/fixtures/dash_upper_c_script.rb new file mode 100644 index 0000000000..abe244705f --- /dev/null +++ b/spec/ruby/command_line/fixtures/dash_upper_c_script.rb @@ -0,0 +1 @@ +print Dir.pwd diff --git a/spec/ruby/command_line/fixtures/debug.rb b/spec/ruby/command_line/fixtures/debug.rb new file mode 100644 index 0000000000..2d84c5faf6 --- /dev/null +++ b/spec/ruby/command_line/fixtures/debug.rb @@ -0,0 +1,10 @@ +which = ARGV.first.to_i + +case which +when 0 + puts "$DEBUG #{$DEBUG}" +when 1 + puts "$VERBOSE #{$VERBOSE}" +when 2 + puts "$-d #{$-d}" +end diff --git a/spec/ruby/command_line/fixtures/debug_info.rb b/spec/ruby/command_line/fixtures/debug_info.rb new file mode 100644 index 0000000000..ee607910c0 --- /dev/null +++ b/spec/ruby/command_line/fixtures/debug_info.rb @@ -0,0 +1,11 @@ +# frozen_string_literal: true +a = 'string' +b = a +c = b +d = c +e = d +begin + a << 'new part' +rescue Exception => e + print e.message +end diff --git a/spec/ruby/command_line/fixtures/freeze_flag_across_files.rb b/spec/ruby/command_line/fixtures/freeze_flag_across_files.rb new file mode 100644 index 0000000000..b258249f3a --- /dev/null +++ b/spec/ruby/command_line/fixtures/freeze_flag_across_files.rb @@ -0,0 +1,3 @@ +require_relative 'freeze_flag_required' + +p "abc".object_id == $second_literal_id diff --git a/spec/ruby/command_line/fixtures/freeze_flag_across_files_diff_enc.rb b/spec/ruby/command_line/fixtures/freeze_flag_across_files_diff_enc.rb new file mode 100644 index 0000000000..e9f045e9ea --- /dev/null +++ b/spec/ruby/command_line/fixtures/freeze_flag_across_files_diff_enc.rb @@ -0,0 +1,3 @@ +require_relative 'freeze_flag_required_diff_enc' + +p "abc".object_id != $second_literal_id diff --git a/spec/ruby/command_line/fixtures/freeze_flag_one_literal.rb b/spec/ruby/command_line/fixtures/freeze_flag_one_literal.rb new file mode 100644 index 0000000000..3718899d61 --- /dev/null +++ b/spec/ruby/command_line/fixtures/freeze_flag_one_literal.rb @@ -0,0 +1,2 @@ +ids = Array.new(2) { "abc".object_id } +p ids.first == ids.last diff --git a/spec/ruby/command_line/fixtures/freeze_flag_required.rb b/spec/ruby/command_line/fixtures/freeze_flag_required.rb new file mode 100644 index 0000000000..e09232a5f4 --- /dev/null +++ b/spec/ruby/command_line/fixtures/freeze_flag_required.rb @@ -0,0 +1 @@ +$second_literal_id = "abc".object_id diff --git a/spec/ruby/command_line/fixtures/freeze_flag_required_diff_enc.rb b/spec/ruby/command_line/fixtures/freeze_flag_required_diff_enc.rb Binary files differnew file mode 100644 index 0000000000..fa348d59e7 --- /dev/null +++ b/spec/ruby/command_line/fixtures/freeze_flag_required_diff_enc.rb diff --git a/spec/ruby/command_line/fixtures/freeze_flag_two_literals.rb b/spec/ruby/command_line/fixtures/freeze_flag_two_literals.rb new file mode 100644 index 0000000000..074092c9d9 --- /dev/null +++ b/spec/ruby/command_line/fixtures/freeze_flag_two_literals.rb @@ -0,0 +1 @@ +p "abc".object_id == "abc".object_id diff --git a/spec/ruby/command_line/fixtures/full_names.txt b/spec/ruby/command_line/fixtures/full_names.txt new file mode 100644 index 0000000000..602a20b9dd --- /dev/null +++ b/spec/ruby/command_line/fixtures/full_names.txt @@ -0,0 +1,3 @@ +alice jones +bob field +james grey diff --git a/spec/ruby/command_line/fixtures/loadpath.rb b/spec/ruby/command_line/fixtures/loadpath.rb new file mode 100644 index 0000000000..d7fdf45d46 --- /dev/null +++ b/spec/ruby/command_line/fixtures/loadpath.rb @@ -0,0 +1 @@ +puts $: diff --git a/spec/ruby/command_line/fixtures/names.txt b/spec/ruby/command_line/fixtures/names.txt new file mode 100644 index 0000000000..ae4bf4c8ad --- /dev/null +++ b/spec/ruby/command_line/fixtures/names.txt @@ -0,0 +1,3 @@ +alice +bob +james diff --git a/spec/ruby/command_line/fixtures/passwd_file.txt b/spec/ruby/command_line/fixtures/passwd_file.txt new file mode 100644 index 0000000000..08a4b23bbd --- /dev/null +++ b/spec/ruby/command_line/fixtures/passwd_file.txt @@ -0,0 +1,3 @@ +nobody:*:-2:-2:Unprivileged User:/var/empty:/usr/bin/false +root:*:0:0:System Administrator:/var/root:/bin/sh +daemon:*:1:1:System Services:/var/root:/usr/bin/false diff --git a/spec/ruby/command_line/fixtures/require.rb b/spec/ruby/command_line/fixtures/require.rb new file mode 100644 index 0000000000..0be7049c66 --- /dev/null +++ b/spec/ruby/command_line/fixtures/require.rb @@ -0,0 +1 @@ +puts $" diff --git a/spec/ruby/command_line/fixtures/rubyopt.rb b/spec/ruby/command_line/fixtures/rubyopt.rb new file mode 100644 index 0000000000..48d81e1bca --- /dev/null +++ b/spec/ruby/command_line/fixtures/rubyopt.rb @@ -0,0 +1 @@ +puts "rubyopt.rb required" diff --git a/spec/ruby/command_line/fixtures/test_file.rb b/spec/ruby/command_line/fixtures/test_file.rb new file mode 100644 index 0000000000..961e3c0b0c --- /dev/null +++ b/spec/ruby/command_line/fixtures/test_file.rb @@ -0,0 +1 @@ +"test file" diff --git a/spec/ruby/command_line/fixtures/verbose.rb b/spec/ruby/command_line/fixtures/verbose.rb new file mode 100644 index 0000000000..2aa99ed44d --- /dev/null +++ b/spec/ruby/command_line/fixtures/verbose.rb @@ -0,0 +1 @@ +puts $VERBOSE.inspect diff --git a/spec/ruby/command_line/frozen_strings_spec.rb b/spec/ruby/command_line/frozen_strings_spec.rb new file mode 100644 index 0000000000..f3ee797c78 --- /dev/null +++ b/spec/ruby/command_line/frozen_strings_spec.rb @@ -0,0 +1,30 @@ +require File.expand_path('../../spec_helper', __FILE__) + +ruby_version_is "2.3" do + describe "The --enable-frozen-string-literal flag causes string literals to" do + + it "produce the same object each time" do + ruby_exe(fixture(__FILE__, "freeze_flag_one_literal.rb"), options: "--enable-frozen-string-literal").chomp.should == "true" + end + + it "produce the same object for literals with the same content" do + ruby_exe(fixture(__FILE__, "freeze_flag_two_literals.rb"), options: "--enable-frozen-string-literal").chomp.should == "true" + end + + it "produce the same object for literals with the same content in different files" do + ruby_exe(fixture(__FILE__, "freeze_flag_across_files.rb"), options: "--enable-frozen-string-literal").chomp.should == "true" + end + + it "produce different objects for literals with the same content in different files if they have different encodings" do + ruby_exe(fixture(__FILE__, "freeze_flag_across_files_diff_enc.rb"), options: "--enable-frozen-string-literal").chomp.should == "true" + end + end + + describe "The --debug flag produces" do + it "debugging info on attempted frozen string modification" do + error_str = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '--debug', args: "2>&1") + error_str.should include("can't modify frozen String, created at ") + error_str.should include("command_line/fixtures/debug_info.rb:2") + end + end +end diff --git a/spec/ruby/command_line/rubyopt_spec.rb b/spec/ruby/command_line/rubyopt_spec.rb new file mode 100644 index 0000000000..a80cb51a94 --- /dev/null +++ b/spec/ruby/command_line/rubyopt_spec.rb @@ -0,0 +1,160 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "Processing RUBYOPT" do + before (:each) do + @rubyopt, ENV["RUBYOPT"] = ENV["RUBYOPT"], nil + end + + after (:each) do + ENV["RUBYOPT"] = @rubyopt + end + + it "adds the -I path to $LOAD_PATH" do + ENV["RUBYOPT"] = "-Ioptrubyspecincl" + result = ruby_exe("puts $LOAD_PATH.grep(/byspecin/)", escape: true) + result.chomp[-15..-1].should == "optrubyspecincl" + end + + it "sets $DEBUG to true for '-d'" do + ENV["RUBYOPT"] = '-d' + command = %[puts "value of $DEBUG is \#{$DEBUG}"] + result = ruby_exe(command, escape: true, args: "2>&1") + result.should =~ /value of \$DEBUG is true/ + end + + it "prints the version number for '-v'" do + ENV["RUBYOPT"] = '-v' + ruby_exe("")[/\A.*/].should == RUBY_DESCRIPTION + end + + it "sets $VERBOSE to true for '-w'" do + ENV["RUBYOPT"] = '-w' + ruby_exe("p $VERBOSE", escape: true).chomp.should == "true" + end + + it "sets $VERBOSE to true for '-W'" do + ENV["RUBYOPT"] = '-W' + ruby_exe("p $VERBOSE", escape: true).chomp.should == "true" + end + + it "sets $VERBOSE to nil for '-W0'" do + ENV["RUBYOPT"] = '-W0' + ruby_exe("p $VERBOSE", escape: true).chomp.should == "nil" + end + + it "sets $VERBOSE to false for '-W1'" do + ENV["RUBYOPT"] = '-W1' + ruby_exe("p $VERBOSE", escape: true).chomp.should == "false" + end + + it "sets $VERBOSE to true for '-W2'" do + ENV["RUBYOPT"] = '-W2' + ruby_exe("p $VERBOSE", escape: true).chomp.should == "true" + end + + it "requires the file for '-r'" do + f = fixture __FILE__, "rubyopt" + ENV["RUBYOPT"] = "-r#{f}" + ruby_exe("0", args: '2>&1').should =~ /^rubyopt.rb required/ + end + + it "raises a RuntimeError for '-a'" do + ENV["RUBYOPT"] = '-a' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-p'" do + ENV["RUBYOPT"] = '-p' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-n'" do + ENV["RUBYOPT"] = '-n' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-y'" do + ENV["RUBYOPT"] = '-y' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-c'" do + ENV["RUBYOPT"] = '-c' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-s'" do + ENV["RUBYOPT"] = '-s' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-h'" do + ENV["RUBYOPT"] = '-h' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '--help'" do + ENV["RUBYOPT"] = '--help' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-l'" do + ENV["RUBYOPT"] = '-l' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-S'" do + ENV["RUBYOPT"] = '-S irb' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-e'" do + ENV["RUBYOPT"] = '-e0' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-i'" do + ENV["RUBYOPT"] = '-i.bak' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-x'" do + ENV["RUBYOPT"] = '-x' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-C'" do + ENV["RUBYOPT"] = '-C' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-X'" do + ENV["RUBYOPT"] = '-X.' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-F'" do + ENV["RUBYOPT"] = '-F' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '-0'" do + ENV["RUBYOPT"] = '-0' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '--copyright'" do + ENV["RUBYOPT"] = '--copyright' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '--version'" do + ENV["RUBYOPT"] = '--version' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end + + it "raises a RuntimeError for '--yydebug'" do + ENV["RUBYOPT"] = '--yydebug' + ruby_exe("", args: '2>&1').should =~ /RuntimeError/ + end +end diff --git a/spec/ruby/command_line/shared/verbose.rb b/spec/ruby/command_line/shared/verbose.rb new file mode 100644 index 0000000000..457fe3006a --- /dev/null +++ b/spec/ruby/command_line/shared/verbose.rb @@ -0,0 +1,9 @@ +describe :command_line_verbose, shared: true do + before :each do + @script = fixture __FILE__, "verbose.rb" + end + + it "sets $VERBOSE to true" do + ruby_exe(@script, options: @method).chomp.split.last.should == "true" + end +end diff --git a/spec/ruby/command_line/syntax_error_spec.rb b/spec/ruby/command_line/syntax_error_spec.rb new file mode 100644 index 0000000000..71cee32e23 --- /dev/null +++ b/spec/ruby/command_line/syntax_error_spec.rb @@ -0,0 +1,13 @@ +require File.expand_path('../../spec_helper', __FILE__) + +describe "The interpreter" do + it "prints an error when given a file with invalid syntax" do + out = ruby_exe(fixture(__FILE__, "bad_syntax.rb"), args: "2>&1") + out.should include "syntax error" + end + + it "prints an error when given code via -e with invalid syntax" do + out = ruby_exe(nil, args: "-e 'a{' 2>&1") + out.should include "syntax error" + end +end |