On Tue, Aug 31, 2021 at 07:35:32PM +0200, Christian Weisgerber wrote:
> So I re-ran the regression tests shortly after midnight and... @#$%!
> 
> Now that "got blame" outputs UTC dates as intended, we need to adapt
> the regress test accordingly.
> 
> As you can see, I used "date -u".  That is actually in POSIX, unlike
> -r, so I think we can use it.  I'd like to switch the other tests
> from TZ=UTC to -u as well (not shown here).  OK?

Ok. I somehow missed the existence of the -u option until now.

Thank you for staying up late just to look into this issue ;)

> diff 2cf9e3ff298ed9a841b21d51174003f268b33a01 /home/naddy/got
> blob - 7fe69498eee43992d8562292d0f697608c58fe0c
> file + regress/cmdline/blame.sh
> --- regress/cmdline/blame.sh
> +++ regress/cmdline/blame.sh
> @@ -65,7 +65,7 @@ test_blame_basic() {
>  	local short_commit2=`trim_obj_id 32 $commit2`
>  	local short_commit3=`trim_obj_id 32 $commit3`
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  	echo "2) $short_commit2 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
>  	echo "3) $short_commit3 $d $GOT_AUTHOR_8 3" >> $testroot/stdout.expected
> @@ -113,7 +113,7 @@ test_blame_tag() {
>  	local short_commit1=`trim_obj_id 32 $commit1`
>  	local short_commit2=`trim_obj_id 32 $commit2`
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  	echo "2) $short_commit2 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
>  
> @@ -149,7 +149,7 @@ test_blame_file_single_line() {
>  
>  	local short_commit1=`trim_obj_id 32 $commit1`
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  
>  	cmp -s $testroot/stdout.expected $testroot/stdout
> @@ -184,7 +184,7 @@ test_blame_file_single_line_no_newline() {
>  
>  	local short_commit1=`trim_obj_id 32 $commit1`
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  
>  	cmp -s $testroot/stdout.expected $testroot/stdout
> @@ -213,7 +213,7 @@ test_blame_all_lines_replaced() {
>  
>  	(cd $testroot/wt && got blame alpha > $testroot/stdout)
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  	echo "2) $short_commit1 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
>  	echo "3) $short_commit1 $d $GOT_AUTHOR_8 3" >> $testroot/stdout.expected
> @@ -265,7 +265,7 @@ test_blame_lines_shifted_up() {
>  
>  	(cd $testroot/wt && got blame alpha > $testroot/stdout)
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  	echo "2) $short_commit1 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
>  	echo "3) $short_commit3 $d $GOT_AUTHOR_8 foo" >> $testroot/stdout.expected
> @@ -321,7 +321,7 @@ test_blame_lines_shifted_down() {
>  
>  	(cd $testroot/wt && got blame alpha > $testroot/stdout)
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "01) $short_commit1 $d $GOT_AUTHOR_8 1" \
>  		> $testroot/stdout.expected
>  	echo "02) $short_commit1 $d $GOT_AUTHOR_8 2" \
> @@ -394,7 +394,7 @@ EOF
>  	local commit1=`git_show_head $testroot/repo`
>  	local short_commit1=`trim_obj_id 32 $commit1`
>  	local author_time1=`git_show_author_time $testroot/repo`
> -	local d1=`date -r $author_time1 +"%G-%m-%d"`
> +	local d1=`date -u -r $author_time1 +"%G-%m-%d"`
>  
>  	cat > $testroot/wt/alpha <<EOF
>  SUBDIRS = ext modules codedocs docs
> @@ -421,7 +421,7 @@ EOF
>  	local commit2=`git_show_head $testroot/repo`
>  	local short_commit2=`trim_obj_id 32 $commit2`
>  	local author_time2=`git_show_author_time $testroot/repo`
> -	local d2=`date -r $author_time2 +"%G-%m-%d"`
> +	local d2=`date -u -r $author_time2 +"%G-%m-%d"`
>  
>  	cat > $testroot/wt/alpha <<EOF
>  SUBDIRS = ext modules pdns codedocs docs
> @@ -445,7 +445,7 @@ EOF
>  	local commit3=`git_show_head $testroot/repo`
>  	local short_commit3=`trim_obj_id 32 $commit3`
>  	local author_time3=`git_show_author_time $testroot/repo`
> -	local d3=`date -r $author_time3 +"%G-%m-%d"`
> +	local d3=`date -u -r $author_time3 +"%G-%m-%d"`
>  
>  	cat > $testroot/wt/alpha <<EOF
>  SUBDIRS = ext modules pdns codedocs docs
> @@ -469,7 +469,7 @@ EOF
>  	local commit4=`git_show_head $testroot/repo`
>  	local short_commit4=`trim_obj_id 32 $commit4`
>  	local author_time4=`git_show_author_time $testroot/repo`
> -	local d4=`date -r $author_time4 +"%G-%m-%d"`
> +	local d4=`date -u -r $author_time4 +"%G-%m-%d"`
>  
>  	(cd $testroot/wt && got blame alpha > $testroot/stdout)
>  
> @@ -718,7 +718,7 @@ test_blame_added_on_branch() {
>  	local short_commit2=`trim_obj_id 32 $commit2`
>  	local short_commit3=`trim_obj_id 32 $commit3`
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit1 $d $GOT_AUTHOR_8 1" > $testroot/stdout.expected
>  	echo "2) $short_commit2 $d $GOT_AUTHOR_8 2" >> $testroot/stdout.expected
>  	echo "3) $short_commit3 $d $GOT_AUTHOR_8 3" >> $testroot/stdout.expected
> @@ -788,7 +788,7 @@ test_blame_symlink() {
>  		return 1
>  	fi
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit0 $d $GOT_AUTHOR_8 alpha" \
>  		> $testroot/stdout.expected
>  
> @@ -809,7 +809,7 @@ test_blame_symlink() {
>  		return 1
>  	fi
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit0 $d $GOT_AUTHOR_8 beta" \
>  		> $testroot/stdout.expected
>  
> @@ -958,7 +958,7 @@ EOF
>  
>  	(cd $testroot/wt && got blame alpha > $testroot/stdout)
>  
> -	d=`date -r $author_time +"%G-%m-%d"`
> +	d=`date -u -r $author_time +"%G-%m-%d"`
>  	echo "1) $short_commit5 $d $GOT_AUTHOR_8 X" > $testroot/stdout.expected
>  	echo "2) $short_commit1 $d $GOT_AUTHOR_8 A" >> $testroot/stdout.expected
>  	echo "3) $short_commit1 $d $GOT_AUTHOR_8 B" >> $testroot/stdout.expected
> -- 
> Christian "naddy" Weisgerber                          naddy@mips.inka.de
> 
>