On 2024-04-09 23:37:16-0400, Eric Sunshine <sunshine@xxxxxxxxxxxxxx> wrote: > On Tue, Apr 9, 2024 at 11:28 PM Đoàn Trần Công Danh > <congdanhqx@xxxxxxxxx> wrote: > > CST6CDT and the like are POSIX timezone, with no rule for transition. > > And POSIX doesn't enforce how to interpret the rule if it's omited. > > Some libc (e.g. glibc) resorted back to IANA (formerly Olson) db rules > > for those timezones. Some libc (e.g. FreeBSD) uses a fixed rule. > > Other libc (e.g. musl) interpret that as no transition at all [1]. > > > > In addition, distributions (notoriously Debian-derived, which uses IANA > > db for CST6CDT and the like) started to split "legacy" timezones > > like CST6CDT, EST5EDT into `tzdata-legacy', which will not be installed > > by default [2]. > > > > In those cases, t9604 will run into failure. > > > > Let's switch to POSIX timezone with rules to change timezone. > > > > Signed-off-by: Đoàn Trần Công Danh <congdanhqx@xxxxxxxxx> > > --- > > diff --git a/t/t9604-cvsimport-timestamps.sh b/t/t9604-cvsimport-timestamps.sh > > @@ -3,11 +3,28 @@ > > +test_expect_success PERL,POSIX_TIMEZONE 'check timestamps are UTC' ' > > > > - TZ=CST6CDT git cvsimport -p"-x" -C module-1 module && > > + TZ=CST6CDT,M4.1.0,M10.5.0 \ > > + git cvsimport -p"-x" -C module-1 module && > > git cvsimport -p"-x" -C module-1 module && > > Is this duplicated `git cvsimport` invocation intentional? I have no idea whether that was intentional, it's there from the very begining. Apply this diff on top of my change, and tests still pass. ----- 8< ------ t/t9604-cvsimport-timestamps.sh | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/t/t9604-cvsimport-timestamps.sh b/t/t9604-cvsimport-timestamps.sh index 2d03259729b5f..c51a9fa8b6ca6 100755 --- a/t/t9604-cvsimport-timestamps.sh +++ b/t/t9604-cvsimport-timestamps.sh @@ -25,11 +25,7 @@ test_expect_success PERL,POSIX_TIMEZONE 'check timestamps are UTC' ' TZ=CST6CDT,M4.1.0,M10.5.0 \ git cvsimport -p"-x" -C module-1 module && - git cvsimport -p"-x" -C module-1 module && - ( - cd module-1 && - git log --format="%s %ai" - ) >actual-1 && + git -C module-1 log --format="%s %ai" >actual-1 && cat >expect-1 <<-EOF && Rev 16 2006-10-29 07:00:01 +0000 Rev 15 2006-10-29 06:59:59 +0000 @@ -60,10 +56,7 @@ test_expect_success PERL,POSIX_TIMEZONE 'check timestamps with author-specific t user4=User Four <user4@xxxxxxxxxx> MST7MDT,M4.1.0,M10.5.0 EOF git cvsimport -p"-x" -A cvs-authors -C module-2 module && - ( - cd module-2 && - git log --format="%s %ai %an" - ) >actual-2 && + git -C module-2 log --format="%s %ai %an" >actual-2 && cat >expect-2 <<-EOF && Rev 16 2006-10-29 01:00:01 -0600 User Two Rev 15 2006-10-29 01:59:59 -0500 User Two ----- >8 ---------------- -- Danh
