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-rw-r--r--test/ruby/test_system.rb232
1 files changed, 191 insertions, 41 deletions
diff --git a/test/ruby/test_system.rb b/test/ruby/test_system.rb
index 4cd93738f9..3fcdaa6aad 100644
--- a/test/ruby/test_system.rb
+++ b/test/ruby/test_system.rb
@@ -1,67 +1,217 @@
+# frozen_string_literal: false
require 'test/unit'
-require 'envutil'
+require 'tmpdir'
class TestSystem < Test::Unit::TestCase
- def valid_syntax?(code, fname)
- eval("BEGIN {return true}\n#{code}", nil, fname, 0)
- end
-
def test_system
ruby = EnvUtil.rubybin
assert_equal("foobar\n", `echo foobar`)
assert_equal('foobar', `#{ruby} -e 'print "foobar"'`)
- tmp = open("script_tmp", "w")
- tmp.print "print $zzz\n";
- tmp.close
+ Dir.mktmpdir("ruby_script_tmp") {|tmpdir|
+ tmpfilename = "#{tmpdir}/ruby_script_tmp.#{$$}"
+
+ tmp = open(tmpfilename, "w")
+ tmp.print "print $zzz\n";
+ tmp.close
+
+ assert_equal('true', `#{ruby} -s #{tmpfilename} -zzz`)
+ assert_equal('555', `#{ruby} -s #{tmpfilename} -zzz=555`)
+
+ tmp = open(tmpfilename, "w")
+ tmp.print "#! /usr/local/bin/ruby -s\n";
+ tmp.print "print $zzz\n";
+ tmp.close
- assert_equal('true', `#{ruby} -s script_tmp -zzz`)
- assert_equal('555', `#{ruby} -s script_tmp -zzz=555`)
+ assert_equal('678', `#{ruby} #{tmpfilename} -zzz=678`)
- tmp = open("script_tmp", "w")
- tmp.print "#! /usr/local/bin/ruby -s\n";
- tmp.print "print $zzz\n";
- tmp.close
+ tmp = open(tmpfilename, "w")
+ tmp.print "this is a leading junk\n";
+ tmp.print "#! /usr/local/bin/ruby -s\n";
+ tmp.print "print $zzz if defined? $zzz\n";
+ tmp.print "__END__\n";
+ tmp.print "this is a trailing junk\n";
+ tmp.close
- assert_equal('678', `#{ruby} script_tmp -zzz=678`)
+ assert_equal('', `#{ruby} -x #{tmpfilename}`)
+ assert_equal('555', `#{ruby} -x #{tmpfilename} -zzz=555`)
- tmp = open("script_tmp", "w")
- tmp.print "this is a leading junk\n";
- tmp.print "#! /usr/local/bin/ruby -s\n";
- tmp.print "print $zzz\n";
- tmp.print "__END__\n";
- tmp.print "this is a trailing junk\n";
- tmp.close
+ tmp = open(tmpfilename, "w")
+ tmp.print "#! /non/exist\\interpreter?/./to|be:ignored\n";
+ tmp.print "this is a leading junk\n";
+ tmp.print "#! /usr/local/bin/ruby -s\n";
+ tmp.print "print $zzz if defined? $zzz\n";
+ tmp.print "__END__\n";
+ tmp.print "this is a trailing junk\n";
+ tmp.close
+
+ assert_equal('', `#{ruby} #{tmpfilename}`)
+ assert_equal('555', `#{ruby} #{tmpfilename} -zzz=555`)
+
+ tmp = open(tmpfilename, "w")
+ for i in 1..5
+ tmp.print i, "\n"
+ end
+ tmp.close
+
+ `#{ruby} -i.bak -pe '$_.sub!(/^[0-9]+$/){$&.to_i * 5}' #{tmpfilename}`
+ tmp = open(tmpfilename, "r")
+ while tmp.gets
+ assert_equal(0, $_.to_i % 5)
+ end
+ tmp.close
- assert_equal('', `#{ruby} -x script_tmp`)
- assert_equal('555', `#{ruby} -x script_tmp -zzz=555`)
+ File.unlink tmpfilename or `/bin/rm -f "#{tmpfilename}"`
+ File.unlink "#{tmpfilename}.bak" or `/bin/rm -f "#{tmpfilename}.bak"`
- tmp = open("script_tmp", "w")
- for i in 1..5
- tmp.print i, "\n"
+ if /mswin|mingw/ =~ RUBY_PLATFORM
+ testname = '[ruby-dev:38588]'
+ batch = "batch_tmp.#{$$}"
+ tmpfilename = "#{tmpdir}/#{batch}.bat"
+ open(tmpfilename, "wb") {|f| f.print "\r\n"}
+ assert(system(tmpfilename), testname)
+ assert(system("#{tmpdir}/#{batch}"), testname)
+ assert(system(tmpfilename, "1"), testname)
+ assert(system("#{tmpdir}/#{batch}", "1"), testname)
+ begin
+ path = ENV["PATH"]
+ ENV["PATH"] = "#{tmpdir.tr(File::SEPARATOR, File::ALT_SEPARATOR)}#{File::PATH_SEPARATOR + path if path}"
+ assert(system("#{batch}.bat"), testname)
+ assert(system(batch), testname)
+ assert(system("#{batch}.bat", "1"), testname)
+ assert(system(batch, "1"), testname)
+ ensure
+ ENV["PATH"] = path
+ end
+ File.unlink tmpfilename
+
+ testname = '[ruby-core:44505]'
+ assert_match(/Windows/, `ver`, testname)
+ assert_equal 0, $?.to_i, testname
+ end
+ }
+ end
+
+ def test_system_at
+ if /mswin|mingw/ =~ RUBY_PLATFORM
+ bug4393 = '[ruby-core:35218]'
+
+ # @ + builtin command
+ assert_equal("foo\n", `@echo foo`, bug4393);
+ assert_equal("foo\n", `@@echo foo`, bug4393);
+ assert_equal("@@foo\n", `@@echo @@foo`, bug4393);
+
+ # @ + non builtin command
+ Dir.mktmpdir("ruby_script_tmp") {|tmpdir|
+ tmpfilename = "#{tmpdir}/ruby_script_tmp.#{$$}"
+
+ tmp = open(tmpfilename, "w")
+ tmp.print "foo\nbar\nbaz\n@foo";
+ tmp.close
+
+ assert_match(/\Abar\nbaz\n?\z/, `@@findstr "ba" #{tmpfilename.gsub("/", "\\")}`, bug4393);
+ }
end
- tmp.close
+ end
- `#{ruby} -i.bak -pe '$_.sub!(/^[0-9]+$/){$&.to_i * 5}' script_tmp`
- tmp = open("script_tmp", "r")
- while tmp.gets
- assert_equal(0, $_.to_i % 5)
+ def test_system_redirect_win
+ if /mswin|mingw/ !~ RUBY_PLATFORM
+ return
end
- tmp.close
- File.unlink "script_tmp" or `/bin/rm -f "script_tmp"`
- File.unlink "script_tmp.bak" or `/bin/rm -f "script_tmp.bak"`
+ Dir.mktmpdir("ruby_script_tmp") do |tmpdir|
+ cmd = nil
+ message = proc do
+ [
+ '[ruby-talk:258939]',
+ "out.txt:",
+ *File.readlines("out.txt").map{|s|" "+s.inspect},
+ "err.txt:",
+ *File.readlines("err.txt").map{|s|" "+s.inspect},
+ "system(#{cmd.inspect})"
+ ].join("\n")
+ end
+ class << message
+ alias to_s call
+ end
+ Dir.chdir(tmpdir) do
+ open("input.txt", "w") {|f| f.puts "BFI3CHL671"}
+ cmd = "%WINDIR%/system32/find.exe \"BFI3CHL671\" input.txt > out.txt 2>err.txt"
+ assert_equal(true, system(cmd), message)
+ cmd = "\"%WINDIR%/system32/find.exe\" \"BFI3CHL671\" input.txt > out.txt 2>err.txt"
+ assert_equal(true, system(cmd), message)
+ cmd = "\"%WINDIR%/system32/find.exe BFI3CHL671\" input.txt > out.txt 2>err.txt"
+ assert_equal(false, system(cmd), message)
+ end
+ end
end
- def test_syntax
- assert_nothing_raised(Exception) do
- for script in Dir[File.expand_path("../../../{lib,sample,ext}/**/*.rb", __FILE__)]
- valid_syntax? IO::read(script), script
+ def test_system_closed
+ assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
+ begin;
+ ios = []
+ ObjectSpace.each_object(IO) {|io| ios << io}
+ `echo`
+ ObjectSpace.each_object(IO) do |io|
+ next if ios.include?(io)
+ assert_nothing_raised {io.close}
end
+ end;
+ end
+
+ def test_empty_evstr
+ assert_equal("", eval('"#{}"', nil, __FILE__, __LINE__), "[ruby-dev:25113]")
+ end
+
+ def test_fallback_to_sh
+ Dir.mktmpdir("ruby_script_tmp") {|tmpdir|
+ tmpfilename = "#{tmpdir}/ruby_script_tmp.#{$$}"
+ open(tmpfilename, "w") {|f|
+ f.puts ": ;"
+ f.chmod(0755)
+ }
+ assert_equal(true, system(tmpfilename), '[ruby-core:32745]')
+ }
+ end if File.executable?("/bin/sh")
+
+ def test_system_exception
+ ruby = EnvUtil.rubybin
+ assert_nothing_raised do
+ system('feature_14235', exception: false)
+ end
+ assert_nothing_raised do
+ system(ruby, "-e", "abort", exception: false)
+ end
+ assert_nothing_raised do
+ system("'#{ruby}' -e abort", exception: false)
+ end
+ assert_raise(Errno::ENOENT) do
+ system('feature_14235', exception: true)
+ end
+ assert_raise_with_message(RuntimeError, /\ACommand failed with exit /) do
+ system(ruby, "-e", "abort", exception: true)
+ end
+ assert_raise_with_message(RuntimeError, /\ACommand failed with exit /) do
+ system("'#{ruby}' -e abort", exception: true)
end
end
- def test_empty_evstr # [ruby-dev:25113]
- assert_equal("", eval('"#{}"', nil, __FILE__, __LINE__))
+ def test_system_exception_nonascii
+ Dir.mktmpdir("ruby_script_tmp") do |tmpdir|
+ name = "\u{30c6 30b9 30c8}"
+ tmpfilename = "#{tmpdir}/#{name}.cmd"
+ message = /#{name}\.cmd/
+ assert_raise_with_message(Errno::ENOENT, message) do
+ system(tmpfilename, exception: true)
+ end
+ open(tmpfilename, "w") {|f|
+ f.print "@" if /mingw|mswin/ =~ RUBY_PLATFORM
+ f.puts "exit 127"
+ f.chmod(0755)
+ }
+ assert_raise_with_message(RuntimeError, message) do
+ system(tmpfilename, exception: true)
+ end
+ end
end
end
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