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-rwxr-xr-xt/t4052-stat-output.sh220
1 files changed, 220 insertions, 0 deletions
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
new file mode 100755
index 0000000000..328aa8f398
--- /dev/null
+++ b/t/t4052-stat-output.sh
@@ -0,0 +1,220 @@
+#!/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 "$name"
+'
+
+while read cmd args
+do
+ cat >expect <<-'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
+ EOF
+ test_expect_success "$cmd: small change with long name gives more space to the name" '
+ git $cmd $args >output &&
+ grep " | " output >actual &&
+ test_cmp expect actual
+ '
+
+ cat >expect <<-'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
+ EOF
+ test_expect_success "$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 $i && i=$(($i + 1))
+ done >abcd &&
+ git commit -m message abcd
+'
+
+cat >expect80 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
+cat >expect200 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
+while read verb expect cmd args
+do
+ test_expect_success "$cmd $verb COLUMNS (big change)" '
+ COLUMNS=200 git $cmd $args >output
+ grep " | " output >actual &&
+ test_cmp "$expect" actual
+ '
+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
+
+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
+ '
+
+ test_expect_success "$cmd $verb statGraphWidth config" '
+ git -c diff.statGraphWidth=26 $cmd $args >output
+ grep " | " output >actual &&
+ test_cmp "$expect" 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
+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 $args --stat-graph-width=26 >output
+ grep " | " output >actual &&
+ test_cmp expect actual
+ '
+done <<\EOF
+format-patch -1 --stdout
+diff HEAD^ HEAD --stat
+show --stat
+log -1 --stat
+EOF
+
+test_expect_success 'preparation for long filename tests' '
+ cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+ git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+ git commit -m message
+'
+
+cat >expect <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
+EOF
+while read cmd args
+do
+ test_expect_success "$cmd --stat=width with big change is more balanced" '
+ git $cmd $args --stat-width=60 >output &&
+ grep " | " output >actual &&
+ test_cmp expect actual
+ '
+done <<\EOF
+format-patch -1 --stdout
+diff HEAD^ HEAD --stat
+show --stat
+log -1 --stat
+EOF
+
+cat >expect80 <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
+EOF
+cat >expect200 <<'EOF'
+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+while read verb expect cmd args
+do
+ test_expect_success "$cmd $verb COLUMNS (long filename)" '
+ COLUMNS=200 git $cmd $args >output
+ grep " | " output >actual &&
+ test_cmp "$expect" actual
+ '
+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 >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