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#!/bin/sh
#
# Copyright (c) 2012 Zbigniew Jędrzejewski-Szmek
#
test_description='test --stat output of various commands'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-terminal.sh
# 120 character name
name=aaaaaaaaaa
name=$name$name$name$name$name$name$name$name$name$name$name$name
test_expect_success 'preparation' '
>"$name" &&
git add "$name" &&
git commit -m message &&
echo a >"$name" &&
git commit -m message "$name"
'
while read cmd args
do
cat >expect <<-'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
EOF
test_expect_success "$cmd: small change with long name gives more space to the name" '
git $cmd $args >output &&
grep " | " output >actual &&
test_cmp expect actual
'
cat >expect <<-'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
EOF
test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
git $cmd $args --stat=40 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
test_expect_success "$cmd --stat-width=width with long name" '
git $cmd $args --stat-width=40 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
cat >expect <<-'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
EOF
test_expect_success "$cmd --stat=...,name-width with long name" '
git $cmd $args --stat=60,30 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
test_expect_success "$cmd --stat-name-width with long name" '
git $cmd $args --stat-name-width=30 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
done <<\EOF
format-patch -1 --stdout
diff HEAD^ HEAD --stat
show --stat
log -1 --stat
EOF
test_expect_success 'preparation for big change tests' '
>abcd &&
git add abcd &&
git commit -m message &&
i=0 &&
while test $i -lt 1000
do
echo $i && i=$(($i + 1))
done >abcd &&
git commit -m message abcd
'
cat >expect80 <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
cat >expect80-graph <<'EOF'
| abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
cat >expect200 <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
cat >expect200-graph <<'EOF'
| abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
while read verb expect cmd args
do
test_expect_success "$cmd $verb COLUMNS (big change)" '
COLUMNS=200 git $cmd $args >output &&
grep " | " output >actual &&
test_cmp "$expect" actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success "$cmd --graph $verb COLUMNS (big change)" '
COLUMNS=200 git $cmd $args --graph >output &&
grep " | " output >actual &&
test_cmp "$expect-graph" actual
'
done <<\EOF
ignores expect80 format-patch -1 --stdout
respects expect200 diff HEAD^ HEAD --stat
respects expect200 show --stat
respects expect200 log -1 --stat
EOF
cat >expect40 <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++
EOF
cat >expect40-graph <<'EOF'
| abcd | 1000 ++++++++++++++++++++++++
EOF
while read verb expect cmd args
do
test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
COLUMNS=40 git $cmd $args >output &&
grep " | " output >actual &&
test_cmp "$expect" actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
COLUMNS=40 git $cmd $args --graph >output &&
grep " | " output >actual &&
test_cmp "$expect-graph" actual
'
done <<\EOF
ignores expect80 format-patch -1 --stdout
respects expect40 diff HEAD^ HEAD --stat
respects expect40 show --stat
respects expect40 log -1 --stat
EOF
cat >expect40 <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++
EOF
cat >expect40-graph <<'EOF'
| abcd | 1000 ++++++++++++++++++++++++++
EOF
while read verb expect cmd args
do
test_expect_success "$cmd $verb statGraphWidth config" '
git -c diff.statGraphWidth=26 $cmd $args >output &&
grep " | " output >actual &&
test_cmp "$expect" actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success "$cmd --graph $verb statGraphWidth config" '
git -c diff.statGraphWidth=26 $cmd $args --graph >output &&
grep " | " output >actual &&
test_cmp "$expect-graph" actual
'
done <<\EOF
ignores expect80 format-patch -1 --stdout
respects expect40 diff HEAD^ HEAD --stat
respects expect40 show --stat
respects expect40 log -1 --stat
EOF
cat >expect <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++
EOF
cat >expect-graph <<'EOF'
| abcd | 1000 ++++++++++++++++++++++++++
EOF
while read cmd args
do
test_expect_success "$cmd --stat=width with big change" '
git $cmd $args --stat=40 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
test_expect_success "$cmd --stat-width=width with big change" '
git $cmd $args --stat-width=40 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
test_expect_success "$cmd --stat-graph-width with big change" '
git $cmd $args --stat-graph-width=26 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success "$cmd --stat-width=width --graph with big change" '
git $cmd $args --stat-width=40 --graph >output &&
grep " | " output >actual &&
test_cmp expect-graph actual
'
test_expect_success "$cmd --stat-graph-width --graph with big change" '
git $cmd $args --stat-graph-width=26 --graph >output &&
grep " | " output >actual &&
test_cmp expect-graph actual
'
done <<\EOF
format-patch -1 --stdout
diff HEAD^ HEAD --stat
show --stat
log -1 --stat
EOF
test_expect_success 'preparation for long filename tests' '
cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
git commit -m message
'
cat >expect <<'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
EOF
cat >expect-graph <<'EOF'
| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
EOF
while read cmd args
do
test_expect_success "$cmd --stat=width with big change is more balanced" '
git $cmd $args --stat-width=60 >output &&
grep " | " output >actual &&
test_cmp expect actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success "$cmd --stat=width --graph with big change is balanced" '
git $cmd $args --stat-width=60 --graph >output &&
grep " | " output >actual &&
test_cmp expect-graph actual
'
done <<\EOF
format-patch -1 --stdout
diff HEAD^ HEAD --stat
show --stat
log -1 --stat
EOF
cat >expect80 <<'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
EOF
cat >expect80-graph <<'EOF'
| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
EOF
cat >expect200 <<'EOF'
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
cat >expect200-graph <<'EOF'
| aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
while read verb expect cmd args
do
test_expect_success "$cmd $verb COLUMNS (long filename)" '
COLUMNS=200 git $cmd $args >output &&
grep " | " output >actual &&
test_cmp "$expect" actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
COLUMNS=200 git $cmd $args --graph >output &&
grep " | " output >actual &&
test_cmp "$expect-graph" actual
'
done <<\EOF
ignores expect80 format-patch -1 --stdout
respects expect200 diff HEAD^ HEAD --stat
respects expect200 show --stat
respects expect200 log -1 --stat
EOF
cat >expect1 <<'EOF'
...aaaaaaa | 1000 ++++++
EOF
cat >expect1-graph <<'EOF'
| ...aaaaaaa | 1000 ++++++
EOF
while read verb expect cmd args
do
test_expect_success COLUMNS_CAN_BE_1 \
"$cmd $verb prefix greater than COLUMNS (big change)" '
COLUMNS=1 git $cmd $args >output &&
grep " | " output >actual &&
test_cmp "$expect" actual
'
case "$cmd" in diff|show) continue;; esac
test_expect_success COLUMNS_CAN_BE_1 \
"$cmd --graph $verb prefix greater than COLUMNS (big change)" '
COLUMNS=1 git $cmd $args --graph >output &&
grep " | " output >actual &&
test_cmp "$expect-graph" actual
'
done <<\EOF
ignores expect80 format-patch -1 --stdout
respects expect1 diff HEAD^ HEAD --stat
respects expect1 show --stat
respects expect1 log -1 --stat
EOF
cat >expect <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
test_expect_success 'merge --stat respects COLUMNS (big change)' '
git checkout -b branch HEAD^^ &&
COLUMNS=100 git merge --stat --no-ff master^ >output &&
grep " | " output >actual &&
test_cmp expect actual
'
cat >expect <<'EOF'
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
EOF
test_expect_success 'merge --stat respects COLUMNS (long filename)' '
COLUMNS=100 git merge --stat --no-ff master >output &&
grep " | " output >actual &&
test_cmp expect actual
'
test_done