# frozen_string_literal: false
require 'test/unit'
require 'shellwords'
require 'tmpdir'
begin
require 'pty'
rescue LoadError
end
class TestPTY < Test::Unit::TestCase
RUBY = EnvUtil.rubybin
def test_spawn_without_block
r, w, pid = PTY.spawn(RUBY, '-e', 'puts "a"')
rescue RuntimeError
skip $!
else
assert_equal("a\r\n", r.gets)
ensure
r&.close
w&.close
Process.wait pid if pid
end
def test_spawn_with_block
PTY.spawn(RUBY, '-e', 'puts "b"') {|r,w,pid|
begin
assert_equal("b\r\n", r.gets)
ensure
r.close
w.close
Process.wait(pid)
end
}
rescue RuntimeError
skip $!
end
def test_commandline
commandline = Shellwords.join([RUBY, '-e', 'puts "foo"'])
PTY.spawn(commandline) {|r,w,pid|
begin
assert_equal("foo\r\n", r.gets)
ensure
r.close
w.close
Process.wait(pid)
end
}
rescue RuntimeError
skip $!
end
def test_argv0
PTY.spawn([RUBY, "argv0"], '-e', 'puts "bar"') {|r,w,pid|
begin
assert_equal("bar\r\n", r.gets)
ensure
r.close
w.close
Process.wait(pid)
end
}
rescue RuntimeError
skip $!
end
def test_open_without_block
ret = PTY.open
rescue RuntimeError
skip $!
else
assert_kind_of(Array, ret)
assert_equal(2, ret.length)
assert_equal(IO, ret[0].class)
assert_equal(File, ret[1].class)
_, slave = ret
assert(slave.tty?)
assert(File.chardev?(slave.path))
ensure
if ret
ret[0].close
ret[1].close
end
end
def test_open_with_block
r = nil
x = Object.new
y = PTY.open {|ret|
r = ret;
assert_kind_of(Array, ret)
assert_equal(2, ret.length)
assert_equal(IO, ret[0].class)
assert_equal(File, ret[1].class)
_, slave = ret
assert(slave.tty?)
assert(File.chardev?(slave.path))
x
}
rescue RuntimeError
skip $!
else
assert(r[0].closed?)
assert(r[1].closed?)
assert_equal(y, x)
end
def test_close_in_block
PTY.open {|master, slave|
slave.close
master.close
assert(slave.closed?)
assert(master.closed?)
}
rescue RuntimeError
skip $!
else
assert_nothing_raised {
PTY.open {|master, slave|
slave.close
master.close
}
}
end
def test_open
PTY.open {|master, slave|
slave.puts "foo"
assert_equal("foo", master.gets.chomp)
master.puts "bar"
assert_equal("bar", slave.gets.chomp)
}
rescue RuntimeError
skip $!
end
def test_stat_slave
PTY.open {|master, slave|
s = File.stat(slave.path)
assert_equal(Process.uid, s.uid)
assert_equal(0600, s.mode & 0777)
}
rescue RuntimeError
skip $!
end
def test_close_master
PTY.open {|master, slave|
master.close
assert_raise(EOFError) { slave.readpartial(10) }
}
rescue RuntimeError
skip $!
end
def test_close_slave
PTY.open {|master, slave|
slave.close
# This exception is platform dependent.
assert_raise(
EOFError, # FreeBSD
Errno::EIO # GNU/Linux
) { master.readpartial(10) }
}
rescue RuntimeError
skip $!
end
def test_getpty_nonexistent
bug3672 = '[ruby-dev:41965]'
Dir.mktmpdir do |tmpdir|
assert_raise(Errno::ENOENT, bug3672) {
begin
PTY.getpty(File.join(tmpdir, "no-such-command"))
rescue RuntimeError
skip $!
end
}
end
end
def test_pty_check_default
st1 = st2 = pid = nil
`echo` # preset $?
PTY.spawn("cat") do |r,w,id|
pid = id
st1 = PTY.check(pid)
w.close
r.close
begin
sleep(0.1)
end until st2 = PTY.check(pid)
end
rescue RuntimeError
skip $!
else
assert_nil(st1)
assert_equal(pid, st2.pid)
end
def test_pty_check_raise
bug2642 = '[ruby-dev:44600]'
st1 = st2 = pid = nil
PTY.spawn("cat") do |r,w,id|
pid = id
assert_nothing_raised(PTY::ChildExited, bug2642) {st1 = PTY.check(pid, true)}
w.close
r.close
sleep(0.1)
st2 = assert_raise(PTY::ChildExited, bug2642) {PTY.check(pid, true)}.status
end
rescue RuntimeError
skip $!
else
assert_nil(st1)
assert_equal(pid, st2.pid)
end
def test_cloexec
PTY.open {|m, s|
assert(m.close_on_exec?)
assert(s.close_on_exec?)
}
PTY.spawn(RUBY, '-e', '') {|r, w, pid|
begin
assert(r.close_on_exec?)
assert(w.close_on_exec?)
ensure
r.close
w.close
Process.wait(pid)
end
}
rescue RuntimeError
skip $!
end
end if defined? PTY
uby/ruby/pull/11761
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Notes:
Merged: https://github.com/ruby/ruby/pull/11192
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Introduce runtime flag for specifying the parser,
```
ruby --parser=prism
```
also update the description:
```
$ ruby --parser=prism --version
ruby 3.3.0dev (2023-12-08T04:47:14Z add-parser-runtime.. 0616384c9f) +PRISM [x86_64-darwin23]
```
[Bug #20044]
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If `RUBY_MN_THREADS=1` is given, this patch shows `+MN` in
`RUBY_DESCRIPTION` like:
```
$ RUBY_MN_THREADS=1 ./miniruby --yjit -v
ruby 3.3.0dev (2023-10-17T04:10:14Z master 908f8fffa2) +YJIT +MN [x86_64-linux]
```
Before this patch, a warning is displayed if `$VERBOSE` is given.
However it can make troubles with tests (with `$VERBOSE`), do not
show any warning with a MN threads configuration.
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To avoid creating literals for all combinations.
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Notes:
Merged: https://github.com/ruby/ruby/pull/7462
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Notes:
Merged: https://github.com/ruby/ruby/pull/7462
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YJIT: Show YJIT profile in RUBY_DESCRIPTION
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
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* YJIT: Lazily enable YJIT after prelude
* Update dependencies
* Use a bit field for opt->yjit
Notes:
Merged-By: maximecb <maximecb@ruby-lang.org>
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Moved the contents of `ruby_description` and `ruby_copyright` which
are never used in the other places.
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Since enabling YJIT or MJIT drastically changes what could go wrong at
runtime, it's good to be front and center about whether they are enabled
when dumping a crash report. Previously, `RUBY_DESCRIPTION` and the
description printed when crashing can be different when a JIT is on.
Introduce a new internal data global, `rb_dynamic_description`, and set
it to be the same as `RUBY_DESCRIPTION` during initialization; use it
when crashing.
* version.c: Init_ruby_description(): Initialize and use
`rb_dynamic_description`.
* error.c: Change crash reports to use `rb_dynamic_description`.
* ruby.c: Call `Init_ruby_description()` earlier. Slightly more work
for when we exit right after printing the description but that
was deemed acceptable.
* include/ruby/version.h: Talk about how JIT info is not in
`ruby_description`.
* test/-ext-/bug_reporter/test_bug_reporter.rb: Remove handling for
crash description being different from `RUBY_DESCRIPTION`.
* test/ruby/test_rubyoptions.rb: ditto
Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
Co-authored-by: Alan Wu <alanwu@ruby-lang.org>
Notes:
Merged: https://github.com/ruby/ruby/pull/5872
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* Rename --jit to --mjit
[Feature #18349]
* Fix a few more --jit references
* Fix MJIT Actions
* More s/jit/mjit/ and re-introduce --disable-jit
* Update NEWS.md
* Fix test_bug_reporter_add
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
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There might be code out there that expect `ruby -v` to print only one
line. Since MJIT shows +JIT in `ruby -v` and RUBY_DESCRIPTION, let's
show +YJIT.
The crash report doesn't show anything about MJIT, so adjust the test.
The "test_ruby_version" test was unaware of RUBY_YJIT_ENABLE and so
was failing when the variable is set and inherited into the children
processes it spawns. Explicitly unset the variable in the test.
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Renaming uJIT to YJIT. AKA s/ujit/yjit/g.
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ujit_iface.h is meant for uJIT internal use only.
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That messes with tests too much.
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Must not be a bad idea to improve documents. [ci skip]
In fact many functions declared in the header file are already
documented more or less. They were just copy & pasted, with applying
some style updates.
Notes:
Merged: https://github.com/ruby/ruby/pull/4815
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