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tvl-depot/third_party/git/t/t0500-progress-display.sh
Vincent Ambo f4609b896f merge(3p/git): Merge git subtree at v2.29.2 
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
2020-11-21 19:45:56 +01:00

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#!/bin/sh
test_description='progress display'
. ./test-lib.sh
show_cr () {
tr '\015' Q | sed -e "s/Q/<CR>\\$LF/g"
}
test_expect_success 'simple progress display' '
cat >expect <<-\EOF &&
Working hard: 1<CR>
Working hard: 2<CR>
Working hard: 5<CR>
Working hard: 5, done.
EOF
cat >in <<-\EOF &&
update
progress 1
update
progress 2
progress 3
progress 4
update
progress 5
EOF
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success '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
'
test_expect_success 'progress display breaks long lines #1' '
sed -e "s/Z$//" >expect <<\EOF &&
Working hard.......2.........3.........4.........5.........6: 0% (100/100000)<CR>
Working hard.......2.........3.........4.........5.........6: 1% (1000/100000)<CR>
Working hard.......2.........3.........4.........5.........6: Z
10% (10000/100000)<CR>
100% (100000/100000)<CR>
100% (100000/100000), done.
EOF
cat >in <<-\EOF &&
progress 100
progress 1000
progress 10000
progress 100000
EOF
test-tool progress --total=100000 \
"Working hard.......2.........3.........4.........5.........6" \
<in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'progress display breaks long lines #2' '
# Note: we do not need that many spaces after the title to cover up
# the last line before breaking the progress line.
sed -e "s/Z$//" >expect <<\EOF &&
Working hard.......2.........3.........4.........5.........6: 0% (1/100000)<CR>
Working hard.......2.........3.........4.........5.........6: 0% (2/100000)<CR>
Working hard.......2.........3.........4.........5.........6: Z
10% (10000/100000)<CR>
100% (100000/100000)<CR>
100% (100000/100000), done.
EOF
cat >in <<-\EOF &&
update
progress 1
update
progress 2
progress 10000
progress 100000
EOF
test-tool progress --total=100000 \
"Working hard.......2.........3.........4.........5.........6" \
<in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'progress display breaks long lines #3 - even the first is too long' '
# Note: we do not actually need any spaces at the end of the title
# line, because there is no previous progress line to cover up.
sed -e "s/Z$//" >expect <<\EOF &&
Working hard.......2.........3.........4.........5.........6: Z
25% (25000/100000)<CR>
50% (50000/100000)<CR>
75% (75000/100000)<CR>
100% (100000/100000)<CR>
100% (100000/100000), done.
EOF
cat >in <<-\EOF &&
progress 25000
progress 50000
progress 75000
progress 100000
EOF
test-tool progress --total=100000 \
"Working hard.......2.........3.........4.........5.........6" \
<in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'progress display breaks long lines #4 - title line matches terminal width' '
cat >expect <<\EOF &&
Working hard.......2.........3.........4.........5.........6.........7.........:
25% (25000/100000)<CR>
50% (50000/100000)<CR>
75% (75000/100000)<CR>
100% (100000/100000)<CR>
100% (100000/100000), done.
EOF
cat >in <<-\EOF &&
progress 25000
progress 50000
progress 75000
progress 100000
EOF
test-tool progress --total=100000 \
"Working hard.......2.........3.........4.........5.........6.........7........." \
<in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
# Progress counter goes backwards, this should not happen in practice.
test_expect_success 'progress shortens - crazy caller' '
cat >expect <<-\EOF &&
Working hard: 10% (100/1000)<CR>
Working hard: 20% (200/1000)<CR>
Working hard: 0% (1/1000) <CR>
Working hard: 100% (1000/1000)<CR>
Working hard: 100% (1000/1000), done.
EOF
cat >in <<-\EOF &&
progress 100
progress 200
progress 1
progress 1000
EOF
test-tool progress --total=1000 "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'progress display with throughput' '
cat >expect <<-\EOF &&
Working hard: 10<CR>
Working hard: 20, 200.00 KiB | 100.00 KiB/s<CR>
Working hard: 30, 300.00 KiB | 100.00 KiB/s<CR>
Working hard: 40, 400.00 KiB | 100.00 KiB/s<CR>
Working hard: 40, 400.00 KiB | 100.00 KiB/s, done.
EOF
cat >in <<-\EOF &&
throughput 102400 1000
update
progress 10
throughput 204800 2000
update
progress 20
throughput 307200 3000
update
progress 30
throughput 409600 4000
update
progress 40
EOF
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'progress display with throughput and total' '
cat >expect <<-\EOF &&
Working hard: 25% (10/40)<CR>
Working hard: 50% (20/40), 200.00 KiB | 100.00 KiB/s<CR>
Working hard: 75% (30/40), 300.00 KiB | 100.00 KiB/s<CR>
Working hard: 100% (40/40), 400.00 KiB | 100.00 KiB/s<CR>
Working hard: 100% (40/40), 400.00 KiB | 100.00 KiB/s, done.
EOF
cat >in <<-\EOF &&
throughput 102400 1000
progress 10
throughput 204800 2000
progress 20
throughput 307200 3000
progress 30
throughput 409600 4000
progress 40
EOF
test-tool progress --total=40 "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'cover up after throughput shortens' '
cat >expect <<-\EOF &&
Working hard: 1<CR>
Working hard: 2, 800.00 KiB | 400.00 KiB/s<CR>
Working hard: 3, 1.17 MiB | 400.00 KiB/s <CR>
Working hard: 4, 1.56 MiB | 400.00 KiB/s<CR>
Working hard: 4, 1.56 MiB | 400.00 KiB/s, done.
EOF
cat >in <<-\EOF &&
throughput 409600 1000
update
progress 1
throughput 819200 2000
update
progress 2
throughput 1228800 3000
update
progress 3
throughput 1638400 4000
update
progress 4
EOF
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'cover up after throughput shortens a lot' '
cat >expect <<-\EOF &&
Working hard: 1<CR>
Working hard: 2, 1000.00 KiB | 1000.00 KiB/s<CR>
Working hard: 3, 3.00 MiB | 1.50 MiB/s <CR>
Working hard: 3, 3.00 MiB | 1024.00 KiB/s, done.
EOF
cat >in <<-\EOF &&
throughput 1 1000
update
progress 1
throughput 1024000 2000
update
progress 2
throughput 3145728 3000
update
progress 3
EOF
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
test_i18ncmp expect out
'
test_expect_success 'progress generates traces' '
cat >in <<-\EOF &&
throughput 102400 1000
update
progress 10
throughput 204800 2000
update
progress 20
throughput 307200 3000
update
progress 30
throughput 409600 4000
update
progress 40
EOF
GIT_TRACE2_EVENT="$(pwd)/trace.event" test-tool progress --total=40 \
"Working hard" <in 2>stderr &&
# t0212/parse_events.perl intentionally omits regions and data.
grep -e "region_enter" -e "\"category\":\"progress\"" trace.event &&
grep -e "region_leave" -e "\"category\":\"progress\"" trace.event &&
grep "\"key\":\"total_objects\",\"value\":\"40\"" trace.event &&
grep "\"key\":\"total_bytes\",\"value\":\"409600\"" trace.event
'
test_done
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