Subject: Re: [BUG] git 2.24.0-rc1 t0500 on NonStop in Jenkins

From: SZEDER Gábor <[email-masked]>
Date: Mon, 28 Oct 2019 15:52:20 +0100

On Mon, Oct 28, 2019 at 10:15:31AM -0400, Randall S. Becker wrote:
> Here is the verbose output from subtest 2 that failed. Sorry it took so
> long, we had to arrange a different Jenkins job to test this in isolation.
> Format issue?
> 
> Cheers,
> Randall
> 
> expecting success of 0500.2 'progress display with total': 
> 	cat >expect <<-\EOF &&
> 	Working hard:  33% (1/3)<CR>
> 	Working hard:  66% (2/3)<CR>
> 	Working hard: 100% (3/3)<CR>
> 	Working hard: 100% (3/3), done.
> 	EOF
> 
> 	cat >in <<-\EOF &&
> 	progress 1
> 	progress 2
> 	progress 3
> 	EOF
> 	test-tool progress --total=3 "Working hard" <in 2>stderr &&
> 
> 	show_cr <stderr >out &&
> 	test_i18ncmp expect out
> 
> + cat
> + 1> expect 0< /tmp/sh1811939370.4

Wow :)

> + cat
> + 1> in 0< /tmp/sh1811939370.5
> + test-tool progress --total=3 Working hard
> + 0< in 2> stderr
> + show_cr
> + 0< stderr 1> out

Another wow.

This is unrelated to the test failure, but makes me rather curious:
you run the test script with '-x', that's why we see the trace of
commands executed during the test.  Interestingly, though, we don't
see any trace of commands executed within any shell function invoked
in the test, i.e. from show_cr above and test_i18ncmp below.

What kind of shell is this?

> + test_i18ncmp expect out
> --- expect	2019-10-28 14:11:40 +0000
> +++ out	2019-10-28 14:11:41 +0000
> @@ -1,4 +1,2 @@
> -Working hard:  33% (1/3)<CR>
> -Working hard:  66% (2/3)<CR>
> -Working hard: 100% (3/3)<CR>
> -Working hard: 100% (3/3), done.
> +Working hard:   0% (1/12884901888)<CR>
> +Working hard:   0% (3/12884901888), done.

Weird, this looks exactly like the big-endian test failure that was
fixed in 2b6f6ea1bd (test-progress: fix test failures on big-endian
systems, 2019-10-20), but that is already in 2.24.0-rc1 (but not yet
in -rc0).

https://public-inbox.org/git/[email-masked]/

Is NonStop big or little-endian?  Does t0500 pass without 2b6f6ea1bd?

> error: last command exited with $?=1
> not ok 2 - progress display with total
> #	
> #		cat >expect <<-\EOF &&
> #		Working hard:  33% (1/3)<CR>
> #		Working hard:  66% (2/3)<CR>
> #		Working hard: 100% (3/3)<CR>
> #		Working hard: 100% (3/3), done.
> #		EOF
> #	
> #		cat >in <<-\EOF &&
> #		progress 1
> #		progress 2
> #		progress 3
> #		EOF
> #		test-tool progress --total=3 "Working hard" <in 2>stderr &&
> #	
> #		show_cr <stderr >out &&
> #		test_i18ncmp expect out
> #	
>