mirror of
https://github.com/git/git.git
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071dd0ba43
Patches generated by format-patch are meant to be exchanged as emails, most of the time. And since it's generally agreed that text in mails should be wrapped around 70 columns or so, make sure these diffstat follow the convention (especially when used with --cover-letter since we already defaults to wrapping 72 columns). The default can still be overriden with command line options. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
352 lines
9.6 KiB
Bash
Executable file
352 lines
9.6 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2012 Zbigniew Jędrzejewski-Szmek
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#
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test_description='test --stat output of various commands'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/lib-terminal.sh
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# 120 character name
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name=aaaaaaaaaa
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name=$name$name$name$name$name$name$name$name$name$name$name$name
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test_expect_success 'preparation' '
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>"$name" &&
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git add "$name" &&
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git commit -m message &&
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echo a >"$name" &&
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git commit -m message "$name"
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'
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cat >expect72 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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test_expect_success "format-patch: small change with long name gives more space to the name" '
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git format-patch -1 --stdout >output &&
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grep " | " output >actual &&
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test_cmp expect72 actual
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'
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while read cmd args
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do
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cat >expect80 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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test_expect_success "$cmd: small change with long name gives more space to the name" '
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git $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp expect80 actual
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'
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done <<\EOF
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diff HEAD^ HEAD --stat
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show --stat
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log -1 --stat
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EOF
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while read cmd args
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do
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cat >expect <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
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git $cmd $args --stat=40 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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test_expect_success "$cmd --stat-width=width with long name" '
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git $cmd $args --stat-width=40 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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cat >expect <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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test_expect_success "$cmd --stat=...,name-width with long name" '
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git $cmd $args --stat=60,30 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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test_expect_success "$cmd --stat-name-width with long name" '
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git $cmd $args --stat-name-width=30 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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done <<\EOF
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format-patch -1 --stdout
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diff HEAD^ HEAD --stat
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show --stat
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log -1 --stat
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EOF
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test_expect_success 'preparation for big change tests' '
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>abcd &&
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git add abcd &&
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git commit -m message &&
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i=0 &&
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while test $i -lt 1000
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do
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echo $i && i=$(($i + 1))
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done >abcd &&
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git commit -m message abcd
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'
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cat >expect72 <<'EOF'
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abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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cat >expect72-graph <<'EOF'
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| abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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cat >expect200 <<'EOF'
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abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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cat >expect200-graph <<'EOF'
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| abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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while read verb expect cmd args
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do
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test_expect_success "$cmd $verb COLUMNS (big change)" '
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COLUMNS=200 git $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp "$expect" actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success "$cmd --graph $verb COLUMNS (big change)" '
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COLUMNS=200 git $cmd $args --graph >output &&
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grep " | " output >actual &&
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test_cmp "$expect-graph" actual
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'
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done <<\EOF
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ignores expect72 format-patch -1 --stdout
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respects expect200 diff HEAD^ HEAD --stat
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respects expect200 show --stat
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respects expect200 log -1 --stat
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EOF
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cat >expect40 <<'EOF'
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abcd | 1000 ++++++++++++++++++++++++++
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EOF
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cat >expect40-graph <<'EOF'
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| abcd | 1000 ++++++++++++++++++++++++
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EOF
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while read verb expect cmd args
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do
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test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
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COLUMNS=40 git $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp "$expect" actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
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COLUMNS=40 git $cmd $args --graph >output &&
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grep " | " output >actual &&
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test_cmp "$expect-graph" actual
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'
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done <<\EOF
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ignores expect72 format-patch -1 --stdout
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respects expect40 diff HEAD^ HEAD --stat
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respects expect40 show --stat
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respects expect40 log -1 --stat
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EOF
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cat >expect40 <<'EOF'
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abcd | 1000 ++++++++++++++++++++++++++
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EOF
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cat >expect40-graph <<'EOF'
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| abcd | 1000 ++++++++++++++++++++++++++
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EOF
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while read verb expect cmd args
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do
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test_expect_success "$cmd $verb statGraphWidth config" '
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git -c diff.statGraphWidth=26 $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp "$expect" actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success "$cmd --graph $verb statGraphWidth config" '
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git -c diff.statGraphWidth=26 $cmd $args --graph >output &&
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grep " | " output >actual &&
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test_cmp "$expect-graph" actual
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'
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done <<\EOF
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ignores expect72 format-patch -1 --stdout
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respects expect40 diff HEAD^ HEAD --stat
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respects expect40 show --stat
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respects expect40 log -1 --stat
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EOF
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cat >expect <<'EOF'
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abcd | 1000 ++++++++++++++++++++++++++
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EOF
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cat >expect-graph <<'EOF'
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| abcd | 1000 ++++++++++++++++++++++++++
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EOF
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while read cmd args
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do
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test_expect_success "$cmd --stat=width with big change" '
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git $cmd $args --stat=40 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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test_expect_success "$cmd --stat-width=width with big change" '
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git $cmd $args --stat-width=40 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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test_expect_success "$cmd --stat-graph-width with big change" '
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git $cmd $args --stat-graph-width=26 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success "$cmd --stat-width=width --graph with big change" '
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git $cmd $args --stat-width=40 --graph >output &&
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grep " | " output >actual &&
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test_cmp expect-graph actual
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'
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test_expect_success "$cmd --stat-graph-width --graph with big change" '
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git $cmd $args --stat-graph-width=26 --graph >output &&
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grep " | " output >actual &&
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test_cmp expect-graph actual
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'
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done <<\EOF
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format-patch -1 --stdout
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diff HEAD^ HEAD --stat
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show --stat
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log -1 --stat
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EOF
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test_expect_success 'preparation for long filename tests' '
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cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
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git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
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git commit -m message
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'
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cat >expect <<'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
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EOF
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cat >expect-graph <<'EOF'
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| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
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EOF
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while read cmd args
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do
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test_expect_success "$cmd --stat=width with big change is more balanced" '
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git $cmd $args --stat-width=60 >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success "$cmd --stat=width --graph with big change is balanced" '
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git $cmd $args --stat-width=60 --graph >output &&
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grep " | " output >actual &&
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test_cmp expect-graph actual
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'
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done <<\EOF
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format-patch -1 --stdout
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diff HEAD^ HEAD --stat
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show --stat
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log -1 --stat
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EOF
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cat >expect72 <<'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
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EOF
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cat >expect72-graph <<'EOF'
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| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
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EOF
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cat >expect200 <<'EOF'
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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cat >expect200-graph <<'EOF'
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| aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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while read verb expect cmd args
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do
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test_expect_success "$cmd $verb COLUMNS (long filename)" '
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COLUMNS=200 git $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp "$expect" actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
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COLUMNS=200 git $cmd $args --graph >output &&
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grep " | " output >actual &&
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test_cmp "$expect-graph" actual
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'
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done <<\EOF
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ignores expect72 format-patch -1 --stdout
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respects expect200 diff HEAD^ HEAD --stat
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respects expect200 show --stat
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respects expect200 log -1 --stat
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EOF
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cat >expect1 <<'EOF'
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...aaaaaaa | 1000 ++++++
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EOF
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cat >expect1-graph <<'EOF'
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| ...aaaaaaa | 1000 ++++++
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EOF
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while read verb expect cmd args
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do
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test_expect_success COLUMNS_CAN_BE_1 \
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"$cmd $verb prefix greater than COLUMNS (big change)" '
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COLUMNS=1 git $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp "$expect" actual
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'
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case "$cmd" in diff|show) continue;; esac
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test_expect_success COLUMNS_CAN_BE_1 \
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"$cmd --graph $verb prefix greater than COLUMNS (big change)" '
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COLUMNS=1 git $cmd $args --graph >output &&
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grep " | " output >actual &&
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test_cmp "$expect-graph" actual
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'
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done <<\EOF
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ignores expect72 format-patch -1 --stdout
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respects expect1 diff HEAD^ HEAD --stat
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respects expect1 show --stat
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respects expect1 log -1 --stat
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EOF
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cat >expect <<'EOF'
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abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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test_expect_success 'merge --stat respects COLUMNS (big change)' '
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git checkout -b branch HEAD^^ &&
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COLUMNS=100 git merge --stat --no-ff master^ >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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cat >expect <<'EOF'
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
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EOF
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test_expect_success 'merge --stat respects COLUMNS (long filename)' '
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COLUMNS=100 git merge --stat --no-ff master >output &&
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grep " | " output >actual &&
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test_cmp expect actual
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'
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test_done
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