4ca7a3fd26
Extract the commonly used initialization of the --stat-width=<width>, --stat-name-width=<width> and --stat-graph-with=<width> parameters to their internal default values into a helper function, to avoid repeating the same initialization code in a few places. Add a couple of tests to additionally cover existing configuration options diff.statNameWidth=<width> and diff.statGraphWidth=<width> when used by git-merge to generate --stat outputs. This closes the gap that existed previously in the --stat tests, and reduces the chances for having any regressions introduced by this commit. While there, perform a small bunch of minor wording tweaks in the improved unit test, to improve its test-level consistency a bit. Signed-off-by: Dragan Simic <dsimic@manjaro.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
418 lines
12 KiB
Bash
Executable File
418 lines
12 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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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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TEST_PASSES_SANITIZE_LEAK=true
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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 $args >output &&
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grep " | " output >actual &&
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test_cmp expect80 actual
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'
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done <<\EOF
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diff HEAD^ HEAD --stat
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show --stat
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log -1 --stat
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EOF
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cat >expect.60 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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cat >expect.6030 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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while read verb expect cmd args
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do
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# No width limit applied when statNameWidth is ignored
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case "$expect" in expect72|expect.6030)
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test_expect_success "$cmd $verb diff.statNameWidth with long name" '
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git -c diff.statNameWidth=30 $cmd $args >output &&
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grep " | " output >actual &&
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test_cmp $expect actual
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';;
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esac
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# Maximum width limit still applied when statNameWidth is ignored
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case "$expect" in expect.60|expect.6030)
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test_expect_success "$cmd --stat=width $verb diff.statNameWidth with long name" '
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git -c diff.statNameWidth=30 $cmd $args --stat=60 >output &&
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grep " | " output >actual &&
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test_cmp $expect actual
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';;
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esac
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done <<\EOF
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ignores expect72 format-patch -1 --stdout
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ignores expect.60 format-patch -1 --stdout
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respects expect.6030 diff HEAD^ HEAD --stat
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respects expect.6030 show --stat
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respects expect.6030 log -1 --stat
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EOF
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cat >expect.40 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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cat >expect2.40 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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cat >expect2.6030 <<-'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
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EOF
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while read expect cmd args
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do
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test_expect_success "$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 $expect.40 actual
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'
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test_expect_success "$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 $expect.40 actual
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'
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test_expect_success "$cmd --stat=width,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 $expect.6030 actual
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'
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test_expect_success "$cmd --stat-name-width=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.6030 actual
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'
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done <<\EOF
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expect2 format-patch --cover-letter -1 --stdout
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expect diff HEAD^ HEAD --stat
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expect show --stat
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expect 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)) || return 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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abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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EOF
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test_expect_success "format-patch --cover-letter ignores COLUMNS with big change" '
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COLUMNS=200 git format-patch -1 --stdout --cover-letter >output &&
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grep " | " output >actual &&
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test_cmp expect72 actual
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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 with 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 with 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 with 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 with 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 diff.statGraphWidth" '
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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 diff.statGraphWidth" '
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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=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=width --graph with big change" '
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git $cmd $args --stat-graph-width=26 --graph >output &&
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grep " | " output >actual &&
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test_cmp expect-graph actual
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'
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done <<\EOF
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format-patch -1 --stdout
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diff HEAD^ HEAD --stat
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show --stat
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log -1 --stat
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EOF
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test_expect_success 'preparation for long-name tests' '
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cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
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git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
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git commit -m message
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'
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cat >expect <<'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
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EOF
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cat >expect-graph <<'EOF'
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| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
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EOF
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while read cmd args
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do
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test_expect_success "$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 with long name" '
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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 with long name" '
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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 with 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 with 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 diff.statGraphWidth with big change' '
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git checkout -b branch1 HEAD^^ &&
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git -c diff.statGraphWidth=26 merge --stat --no-ff main^ >output &&
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grep " | " output >actual &&
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test_cmp expect40 actual
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'
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test_expect_success 'merge --stat respects COLUMNS with big change' '
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git checkout -b branch2 HEAD^^ &&
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COLUMNS=100 git merge --stat --no-ff main^ >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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cat >expect.30 <<'EOF'
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...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++++++++++++++++
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EOF
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test_expect_success 'merge --stat respects diff.statNameWidth with long name' '
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git switch branch1 &&
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git -c diff.statNameWidth=30 merge --stat --no-ff main >output &&
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grep " | " output >actual &&
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test_cmp expect.30 actual
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'
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test_expect_success 'merge --stat respects COLUMNS with long name' '
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git switch branch2 &&
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COLUMNS=100 git merge --stat --no-ff main >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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