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-rw-r--r--spec/ruby/command_line/backtrace_limit_spec.rb87
-rwxr-xr-xspec/ruby/command_line/dash_0_spec.rb13
-rw-r--r--spec/ruby/command_line/dash_r_spec.rb5
-rw-r--r--spec/ruby/command_line/dash_upper_u_spec.rb24
-rw-r--r--spec/ruby/command_line/dash_v_spec.rb3
-rw-r--r--spec/ruby/command_line/feature_spec.rb2
-rw-r--r--spec/ruby/command_line/fixtures/debug_info.rb1
-rw-r--r--spec/ruby/command_line/fixtures/string_literal_frozen_comment.rb4
-rw-r--r--spec/ruby/command_line/fixtures/string_literal_mutable_comment.rb4
-rw-r--r--spec/ruby/command_line/fixtures/string_literal_raw.rb3
-rw-r--r--spec/ruby/command_line/frozen_strings_spec.rb69
-rw-r--r--spec/ruby/command_line/rubyopt_spec.rb6
-rw-r--r--spec/ruby/command_line/syntax_error_spec.rb10
13 files changed, 188 insertions, 43 deletions
diff --git a/spec/ruby/command_line/backtrace_limit_spec.rb b/spec/ruby/command_line/backtrace_limit_spec.rb
index bc40a542a0..4d57bc268b 100644
--- a/spec/ruby/command_line/backtrace_limit_spec.rb
+++ b/spec/ruby/command_line/backtrace_limit_spec.rb
@@ -1,46 +1,93 @@
require_relative '../spec_helper'
describe "The --backtrace-limit command line option" do
- it "limits top-level backtraces to a given number of entries" do
- file = fixture(__FILE__ , "backtrace.rb")
- out = ruby_exe(file, options: "--backtrace-limit=2", args: "top 2>&1", exit_status: 1)
- out = out.gsub(__dir__, '')
+ ruby_version_is ""..."3.4" do
+ it "limits top-level backtraces to a given number of entries" do
+ file = fixture(__FILE__ , "backtrace.rb")
+ out = ruby_exe(file, options: "--backtrace-limit=2", args: "top 2>&1", exit_status: 1)
+ out = out.gsub(__dir__, '')
- out.should == <<-MSG
+ out.should == <<-MSG
top
/fixtures/backtrace.rb:2:in `a': oops (RuntimeError)
\tfrom /fixtures/backtrace.rb:6:in `b'
\tfrom /fixtures/backtrace.rb:10:in `c'
\t ... 2 levels...
- MSG
- end
+ MSG
+ end
- it "affects Exception#full_message" do
- file = fixture(__FILE__ , "backtrace.rb")
- out = ruby_exe(file, options: "--backtrace-limit=2", args: "full_message 2>&1")
- out = out.gsub(__dir__, '')
+ it "affects Exception#full_message" do
+ file = fixture(__FILE__ , "backtrace.rb")
+ out = ruby_exe(file, options: "--backtrace-limit=2", args: "full_message 2>&1")
+ out = out.gsub(__dir__, '')
- out.should == <<-MSG
+ out.should == <<-MSG
full_message
/fixtures/backtrace.rb:2:in `a': oops (RuntimeError)
\tfrom /fixtures/backtrace.rb:6:in `b'
\tfrom /fixtures/backtrace.rb:10:in `c'
\t ... 2 levels...
- MSG
- end
+ MSG
+ end
- it "does not affect Exception#backtrace" do
- file = fixture(__FILE__ , "backtrace.rb")
- out = ruby_exe(file, options: "--backtrace-limit=2", args: "backtrace 2>&1")
- out = out.gsub(__dir__, '')
+ it "does not affect Exception#backtrace" do
+ file = fixture(__FILE__ , "backtrace.rb")
+ out = ruby_exe(file, options: "--backtrace-limit=2", args: "backtrace 2>&1")
+ out = out.gsub(__dir__, '')
- out.should == <<-MSG
+ out.should == <<-MSG
backtrace
/fixtures/backtrace.rb:2:in `a'
/fixtures/backtrace.rb:6:in `b'
/fixtures/backtrace.rb:10:in `c'
/fixtures/backtrace.rb:14:in `d'
/fixtures/backtrace.rb:29:in `<main>'
- MSG
+ MSG
+ end
+ end
+
+ ruby_version_is "3.4" do
+ it "limits top-level backtraces to a given number of entries" do
+ file = fixture(__FILE__ , "backtrace.rb")
+ out = ruby_exe(file, options: "--backtrace-limit=2", args: "top 2>&1", exit_status: 1)
+ out = out.gsub(__dir__, '')
+
+ out.should == <<-MSG
+top
+/fixtures/backtrace.rb:2:in 'Object#a': oops (RuntimeError)
+\tfrom /fixtures/backtrace.rb:6:in 'Object#b'
+\tfrom /fixtures/backtrace.rb:10:in 'Object#c'
+\t ... 2 levels...
+ MSG
+ end
+
+ it "affects Exception#full_message" do
+ file = fixture(__FILE__ , "backtrace.rb")
+ out = ruby_exe(file, options: "--backtrace-limit=2", args: "full_message 2>&1")
+ out = out.gsub(__dir__, '')
+
+ out.should == <<-MSG
+full_message
+/fixtures/backtrace.rb:2:in 'Object#a': oops (RuntimeError)
+\tfrom /fixtures/backtrace.rb:6:in 'Object#b'
+\tfrom /fixtures/backtrace.rb:10:in 'Object#c'
+\t ... 2 levels...
+ MSG
+ end
+
+ it "does not affect Exception#backtrace" do
+ file = fixture(__FILE__ , "backtrace.rb")
+ out = ruby_exe(file, options: "--backtrace-limit=2", args: "backtrace 2>&1")
+ out = out.gsub(__dir__, '')
+
+ out.should == <<-MSG
+backtrace
+/fixtures/backtrace.rb:2:in 'Object#a'
+/fixtures/backtrace.rb:6:in 'Object#b'
+/fixtures/backtrace.rb:10:in 'Object#c'
+/fixtures/backtrace.rb:14:in 'Object#d'
+/fixtures/backtrace.rb:29:in '<main>'
+ MSG
+ end
end
end
diff --git a/spec/ruby/command_line/dash_0_spec.rb b/spec/ruby/command_line/dash_0_spec.rb
new file mode 100755
index 0000000000..2ce4f49b5e
--- /dev/null
+++ b/spec/ruby/command_line/dash_0_spec.rb
@@ -0,0 +1,13 @@
+require_relative '../spec_helper'
+
+describe "The -0 command line option" do
+ it "sets $/ and $-0" do
+ ruby_exe("puts $/, $-0", options: "-072").should == ":\n:\n"
+ end
+
+ ruby_version_is "4.0" do
+ it "sets $/ and $-0 as a frozen string" do
+ ruby_exe("puts $/.frozen?, $-0.frozen?", options: "-072").should == "true\ntrue\n"
+ end
+ end
+end
diff --git a/spec/ruby/command_line/dash_r_spec.rb b/spec/ruby/command_line/dash_r_spec.rb
index ea5bde5adf..9f673c53dc 100644
--- a/spec/ruby/command_line/dash_r_spec.rb
+++ b/spec/ruby/command_line/dash_r_spec.rb
@@ -16,7 +16,10 @@ describe "The -r command line option" do
out = ruby_exe(fixture(__FILE__, "bad_syntax.rb"), options: "-r #{@test_file}", args: "2>&1", exit_status: 1)
$?.should_not.success?
out.should include("REQUIRED")
- out.should include("syntax error")
+
+ # it's tempting not to rely on error message and rely only on exception class name,
+ # but CRuby before 3.2 doesn't print class name for syntax error
+ out.should include_any_of("syntax error", "SyntaxError")
end
it "does not require the file if the main script file does not exist" do
diff --git a/spec/ruby/command_line/dash_upper_u_spec.rb b/spec/ruby/command_line/dash_upper_u_spec.rb
index 15854e7b73..2c210eb603 100644
--- a/spec/ruby/command_line/dash_upper_u_spec.rb
+++ b/spec/ruby/command_line/dash_upper_u_spec.rb
@@ -2,8 +2,8 @@ require_relative '../spec_helper'
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'
+ ruby_exe('print Encoding.default_internal.name',
+ options: '-U').should == 'UTF-8'
end
it "sets Encoding.default_internal to UTF-8 when RUBYOPT is empty or only spaces" do
@@ -14,25 +14,25 @@ describe "ruby -U" do
end
it "does nothing different if specified multiple times" do
- ruby_exe('print Encoding.default_internal.name',
- options: '-U -U').should == 'UTF-8'
+ 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'
+ 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'
+ 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'
+ 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...
diff --git a/spec/ruby/command_line/dash_v_spec.rb b/spec/ruby/command_line/dash_v_spec.rb
index 7c7ca1bca6..b13350404c 100644
--- a/spec/ruby/command_line/dash_v_spec.rb
+++ b/spec/ruby/command_line/dash_v_spec.rb
@@ -6,9 +6,10 @@ describe "The -v command line option" do
describe "when used alone" do
it "prints version and ends" do
- ruby_exe(nil, args: '-v').should include(RUBY_DESCRIPTION)
+ ruby_exe(nil, args: '-v').gsub("+PRISM ", "").should include(RUBY_DESCRIPTION.gsub("+PRISM ", ""))
end unless (defined?(RubyVM::YJIT) && RubyVM::YJIT.enabled?) ||
(defined?(RubyVM::RJIT) && RubyVM::RJIT.enabled?) ||
+ (ENV['RUBY_GC_LIBRARY'] && ENV['RUBY_GC_LIBRARY'].length > 0) ||
(ENV['RUBY_MN_THREADS'] == '1')
end
end
diff --git a/spec/ruby/command_line/feature_spec.rb b/spec/ruby/command_line/feature_spec.rb
index 4a24cc6795..838581d04a 100644
--- a/spec/ruby/command_line/feature_spec.rb
+++ b/spec/ruby/command_line/feature_spec.rb
@@ -51,7 +51,7 @@ describe "The --enable and --disable flags" do
env = {'RUBYOPT' => '-w'}
# Use a single variant here because it can be quite slow as it might enable jit, etc
ruby_exe(e, options: "--enable-all", env: env).chomp.should == "[\"constant\", \"constant\", true, true]"
- end
+ end unless defined?(RubyVM::YJIT) && defined?(RubyVM::ZJIT) && RubyVM::ZJIT.enabled? # You're not supposed to enable YJIT with --enable-all when ZJIT options are passed.
end
it "can be used with all for disable" do
diff --git a/spec/ruby/command_line/fixtures/debug_info.rb b/spec/ruby/command_line/fixtures/debug_info.rb
index ee607910c0..f02b041920 100644
--- a/spec/ruby/command_line/fixtures/debug_info.rb
+++ b/spec/ruby/command_line/fixtures/debug_info.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
a = 'string'
b = a
c = b
diff --git a/spec/ruby/command_line/fixtures/string_literal_frozen_comment.rb b/spec/ruby/command_line/fixtures/string_literal_frozen_comment.rb
new file mode 100644
index 0000000000..fb84b546c0
--- /dev/null
+++ b/spec/ruby/command_line/fixtures/string_literal_frozen_comment.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+frozen = "test".frozen?
+interned = "test".equal?("test")
+puts "frozen:#{frozen} interned:#{interned}"
diff --git a/spec/ruby/command_line/fixtures/string_literal_mutable_comment.rb b/spec/ruby/command_line/fixtures/string_literal_mutable_comment.rb
new file mode 100644
index 0000000000..381a742001
--- /dev/null
+++ b/spec/ruby/command_line/fixtures/string_literal_mutable_comment.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: false
+frozen = "test".frozen?
+interned = "test".equal?("test")
+puts "frozen:#{frozen} interned:#{interned}"
diff --git a/spec/ruby/command_line/fixtures/string_literal_raw.rb b/spec/ruby/command_line/fixtures/string_literal_raw.rb
new file mode 100644
index 0000000000..56b1841296
--- /dev/null
+++ b/spec/ruby/command_line/fixtures/string_literal_raw.rb
@@ -0,0 +1,3 @@
+frozen = "test".frozen?
+interned = "test".equal?("test")
+puts "frozen:#{frozen} interned:#{interned}"
diff --git a/spec/ruby/command_line/frozen_strings_spec.rb b/spec/ruby/command_line/frozen_strings_spec.rb
index 647b69daed..8acab5bc1d 100644
--- a/spec/ruby/command_line/frozen_strings_spec.rb
+++ b/spec/ruby/command_line/frozen_strings_spec.rb
@@ -19,11 +19,76 @@ describe "The --enable-frozen-string-literal flag causes string literals to" do
end
end
+describe "The --disable-frozen-string-literal flag causes string literals to" do
+
+ it "produce a different object each time" do
+ ruby_exe(fixture(__FILE__, "freeze_flag_one_literal.rb"), options: "--disable-frozen-string-literal").chomp.should == "false"
+ end
+
+end
+
+describe "With neither --enable-frozen-string-literal nor --disable-frozen-string-literal flag set" do
+ before do
+ # disable --enable-frozen-string-literal and --disable-frozen-string-literal passed in $RUBYOPT
+ @rubyopt = ENV["RUBYOPT"]
+ ENV["RUBYOPT"] = ""
+ end
+
+ after do
+ ENV["RUBYOPT"] = @rubyopt
+ end
+
+ it "produce a different object each time" do
+ ruby_exe(fixture(__FILE__, "freeze_flag_one_literal.rb")).chomp.should == "false"
+ end
+
+ context "if file has no frozen_string_literal comment" do
+ it "produce different mutable strings each time" do
+ ruby_exe(fixture(__FILE__, "string_literal_raw.rb")).chomp.should == "frozen:false interned:false"
+ end
+
+ guard -> { ruby_version_is "3.4" and !"test".frozen? } do
+ it "complain about modification of produced mutable strings" do
+ -> { eval(<<~RUBY) }.should complain(/warning: literal string will be frozen in the future \(run with --debug-frozen-string-literal for more information\)/)
+ "test" << "!"
+ RUBY
+ end
+
+ it "does not complain about modification if Warning[:deprecated] is false" do
+ deprecated = Warning[:deprecated]
+ Warning[:deprecated] = false
+ -> { eval(<<~RUBY) }.should_not complain
+ "test" << "!"
+ RUBY
+ ensure
+ Warning[:deprecated] = deprecated
+ end
+ end
+ end
+
+ it "if file has frozen_string_literal:true comment produce same frozen strings each time" do
+ ruby_exe(fixture(__FILE__, "string_literal_frozen_comment.rb")).chomp.should == "frozen:true interned:true"
+ end
+
+ it "if file has frozen_string_literal:false comment produce different mutable strings each time" do
+ ruby_exe(fixture(__FILE__, "string_literal_mutable_comment.rb")).chomp.should == "frozen:false interned:false"
+ 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 = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '--enable-frozen-string-literal --debug', args: "2>&1")
error_str.should include("can't modify frozen String")
error_str.should include("created at")
- error_str.should include("command_line/fixtures/debug_info.rb:2")
+ error_str.should include("command_line/fixtures/debug_info.rb:1")
+ end
+
+ guard -> { ruby_version_is "3.4" and !"test".frozen? } do
+ it "debugging info on mutating chilled string" do
+ error_str = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '-w --debug', args: "2>&1")
+ error_str.should include("literal string will be frozen in the future")
+ error_str.should include("the string was created here")
+ error_str.should include("command_line/fixtures/debug_info.rb:1")
+ end
end
end
diff --git a/spec/ruby/command_line/rubyopt_spec.rb b/spec/ruby/command_line/rubyopt_spec.rb
index 734db8d519..eb297cd6fe 100644
--- a/spec/ruby/command_line/rubyopt_spec.rb
+++ b/spec/ruby/command_line/rubyopt_spec.rb
@@ -22,15 +22,15 @@ describe "Processing RUBYOPT" do
result.should =~ /value of \$DEBUG is true/
end
- guard -> { not CROSS_COMPILING } do
+ guard -> { RbConfig::CONFIG["CROSS_COMPILING"] != "yes" } do
it "prints the version number for '-v'" do
ENV["RUBYOPT"] = '-v'
- ruby_exe("")[/\A.*/].should == RUBY_DESCRIPTION
+ ruby_exe("")[/\A.*/].gsub(/\s\+(YJIT( \w+)?|ZJIT( \w+)?|PRISM|GC(\[\w+\])?)(?=\s)/, "").should == RUBY_DESCRIPTION.gsub(/\s\+(YJIT( \w+)?|ZJIT( \w+)?|PRISM|GC(\[\w+\])?)(?=\s)/, "")
end
it "ignores whitespace around the option" do
ENV["RUBYOPT"] = ' -v '
- ruby_exe("")[/\A.*/].should == RUBY_DESCRIPTION
+ ruby_exe("")[/\A.*/].gsub(/\s\+(YJIT( \w+)?|ZJIT( \w+)?|PRISM|GC(\[\w+\])?)(?=\s)/, "").should == RUBY_DESCRIPTION.gsub(/\s\+(YJIT( \w+)?|ZJIT( \w+)?|PRISM|GC(\[\w+\])?)(?=\s)/, "")
end
end
diff --git a/spec/ruby/command_line/syntax_error_spec.rb b/spec/ruby/command_line/syntax_error_spec.rb
index 444ea9635c..9ba87b9e22 100644
--- a/spec/ruby/command_line/syntax_error_spec.rb
+++ b/spec/ruby/command_line/syntax_error_spec.rb
@@ -3,11 +3,17 @@ require_relative '../spec_helper'
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", exit_status: 1)
- out.should include "syntax error"
+
+ # it's tempting not to rely on error message and rely only on exception class name,
+ # but CRuby before 3.2 doesn't print class name for syntax error
+ out.should include_any_of("syntax error", "SyntaxError")
end
it "prints an error when given code via -e with invalid syntax" do
out = ruby_exe(nil, args: "-e 'a{' 2>&1", exit_status: 1)
- out.should include "syntax error"
+
+ # it's tempting not to rely on error message and rely only on exception class name,
+ # but CRuby before 3.2 doesn't print class name for syntax error
+ out.should include_any_of("syntax error", "SyntaxError")
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-21 00:09:10 +0000