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Bug #11840

Updated by nobu (Nobuyoshi Nakada) over 3 years ago

Encouraged by Hiroshi Shibata's talk at Ruby Kaigi 2015, I tried "make check" on my usual cygwin compilation. If I understand the output below correctly, there was only one error in 1010 tests. If we can fix that error (or exclude the test if it doesn't make sense on cygwin or on Windows in general), then cygwin would pass the tests.

~~~


generating prelude.c
prelude.c unchanged
make[2]: 'rubyw.exe' is up to date.
make[2]: Leaving directory '/cygdrive/c/Data/ruby-public'
make[1]: Leaving directory '/cygdrive/c/Data/ruby-public'

test succeeded
#254 test_fork.rb: F
begin
r, w = IO.pipe
if pid1 = fork
w.close
r.read(1)
Process.kill("USR1", pid1)
_, s = Process.wait2(pid1)
s.success? ? :ok : :ng
else
r.close
if pid2 = fork
trap("USR1") { Time.now.to_s; Process.kill("USR2", pid2) }
w.close
Process.wait2(pid2)
else
w.close
sleep 0.2
end
exit true
end
rescue NotImplementedError
:ok
end
#=> "ng" (expected "ok") [ruby-core:28924]
stderr output is not empty
bootstraptest.tmp.rb:13:in `kill': No such process (Errno::ESRCH)
from bootstraptest.tmp.rb:13:in `block in <main>'
from bootstraptest.tmp.rb:15:in `wait2'
from bootstraptest.tmp.rb:15:in `<main>'
test_fork.rb FAIL 1/5
FAIL 1/1010 tests failed
uncommon.mk:581: recipe for target 'yes-btest-ruby' failed
make: *** [yes-btest-ruby] Error 1

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