On Wed, Dec 05, 2018 at 04:36:26PM -0500, Jeff King wrote: > The signal interrupts the first wait.
Ah, of course. I'm ashamed to say that this is not the first time I forget about that... > > Bash 4.3 or later are strange: I get back the shell prompt immediately > > after ctrl-C as well, so it doesn't appear to be waiting for all > > remaining jobs to finish either, but! I don't get any of the progress > > output from those jobs to mess up my next command. > > Interesting. My bash 4.4 seems to behave the same as dash. It almost > sounds like the SIGINT is getting passed to the subshells for you. > Probably not really worth digging into, though. The subshell does indeed get SIGINT. I don't know why that happens, to my understanding that should not happen. > In case anybody is playing with this and needed to simulate a stress > failure, here's what I used: > > diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh > index b6566003dd..a370cd9977 100755 > --- a/t/t0000-basic.sh > +++ b/t/t0000-basic.sh > @@ -1171,4 +1171,11 @@ test_expect_success 'very long name in the index > handled sanely' ' > test $len = 4098 > ' > > +test_expect_success 'roll those dice' ' > + case "$(openssl rand -base64 1)" in > + z*) > + return 1 > + esac > +' Wasteful :) test $(($$ % 42)) -ne 0
