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bootstraptest/runner: manage sub processes with the job server

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This commit is contained in:
Nobuyoshi Nakada 2022-09-28 21:58:20 +09:00
parent fc54dbe8b4
commit 09bce061af
Notes: git 2022-09-28 23:19:28 +09:00 
Merged: https://github.com/ruby/ruby/pull/6463
2 changed files with 41 additions and 11 deletions
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48
bootstraptest/runner.rb
View file

@ -61,7 +61,7 @@ if !Dir.respond_to?(:mktmpdir)
end
# Configuration
BT = Struct.new(:ruby,
bt = Struct.new(:ruby,
:verbose,
:color,
:tty,
@ -76,7 +76,8 @@ BT = Struct.new(:ruby,
:window_width,
:width,
:platform,
) do
)
BT = Class.new(bt) do
def putc(c)
unless self.quiet
if self.window_width == nil
@ -98,6 +99,40 @@ BT = Struct.new(:ruby,
self.columns += 1
end
end
def wn=(wn)
if wn <= 0
wn = nil
if /(?:\A|\s)--jobserver-(?:auth|fds)=\K(\d+),(\d+)/ =~ ENV.delete("MAKEFLAGS")
begin
r = IO.for_fd($1.to_i(10), "rb", autoclose: false)
w = IO.for_fd($2.to_i(10), "wb", autoclose: false)
rescue => e
r.close if r
else
r.close_on_exec = true
w.close_on_exec = true
tokens = r.read_nonblock(1024, exception: false)
r.close
if String === tokens
tokens.freeze
auth = w
w = nil
at_exit {auth << tokens; auth.close}
wn = tokens.size + 1
else
w.close
wn = 1
end
end
end
unless wn
require 'etc'
wn = [Etc.nprocessors / 2, 1].max
end
end
super wn
end
end.new
BT_STATE = Struct.new(:count, :error).new
@ -145,12 +180,7 @@ def main
BT.quiet = true
true
when /\A-j(\d+)?/
wn = $1.to_i
if wn <= 0
require 'etc'
wn = [Etc.nprocessors / 2, 1].max
end
BT.wn = wn
BT.wn = $1.to_i
true
when /\A(-v|--v(erbose))\z/
BT.verbose = true
@ -297,7 +327,7 @@ def exec_test(pathes)
# execute tests
if BT.wn > 1
concurrent_exec_test if BT.wn > 1
concurrent_exec_test
else
prev_basename = nil
Assertion.all.each do |basename, assertions|

4
common.mk
View file

@ -806,14 +806,14 @@ btest: $(TEST_RUNNABLE)-btest
no-btest: PHONY
yes-btest: yes-fake miniruby$(EXEEXT) PHONY
$(ACTIONS_GROUP)
$(Q)$(exec) $(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(BTESTRUBY) $(RUN_OPTS)" $(OPTS) $(TESTOPTS) $(BTESTS)
$(Q)$(gnumake_recursive)$(exec) $(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(BTESTRUBY) $(RUN_OPTS)" $(OPTS) $(TESTOPTS) $(BTESTS)
$(ACTIONS_ENDGROUP)
btest-ruby: $(TEST_RUNNABLE)-btest-ruby
no-btest-ruby: PHONY
yes-btest-ruby: prog PHONY
$(ACTIONS_GROUP)
$(Q)$(exec) $(RUNRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM) -I$(srcdir)/lib $(RUN_OPTS)" -q $(OPTS) $(TESTOPTS) $(BTESTS)
$(Q)$(gnumake_recursive)$(exec) $(RUNRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM) -I$(srcdir)/lib $(RUN_OPTS)" $(OPTS) $(TESTOPTS) $(BTESTS)
$(ACTIONS_ENDGROUP)
rtest: yes-fake miniruby$(EXEEXT) PHONY