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c488867793
The --inter-hunk-context= option was added in commit 6d0e674a57
("diff: add option to show context between close hunks"). This patch
allows configuring a default for this option.
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
117 lines
1.9 KiB
Bash
Executable file
117 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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test_description='diff hunk fusing'
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. ./test-lib.sh
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f() {
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echo $1
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i=1
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while test $i -le $2
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do
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echo $i
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i=$(expr $i + 1)
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done
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echo $3
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}
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t() {
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use_config=
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git config --unset diff.interHunkContext
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case $# in
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4) hunks=$4; cmd="diff -U$3";;
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5) hunks=$5; cmd="diff -U$3 --inter-hunk-context=$4";;
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6) hunks=$5; cmd="diff -U$3"; git config diff.interHunkContext $4; use_config="(diff.interHunkContext=$4) ";;
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esac
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label="$use_config$cmd, $1 common $2"
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file=f$1
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expected=expected.$file.$3.$hunks
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if ! test -f $file
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then
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f A $1 B >$file
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git add $file
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git commit -q -m. $file
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f X $1 Y >$file
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fi
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test_expect_success "$label: count hunks ($hunks)" "
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test $(git $cmd $file | grep '^@@ ' | wc -l) = $hunks
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"
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test -f $expected &&
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test_expect_success "$label: check output" "
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git $cmd $file | grep -v '^index ' >actual &&
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test_cmp $expected actual
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"
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}
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cat <<EOF >expected.f1.0.1 || exit 1
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diff --git a/f1 b/f1
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--- a/f1
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+++ b/f1
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@@ -1,3 +1,3 @@
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-A
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+X
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1
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-B
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+Y
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EOF
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cat <<EOF >expected.f1.0.2 || exit 1
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diff --git a/f1 b/f1
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--- a/f1
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+++ b/f1
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@@ -1 +1 @@
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-A
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+X
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@@ -3 +3 @@ A
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-B
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+Y
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EOF
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# common lines ctx intrctx hunks
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t 1 line 0 2
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t 1 line 0 0 2
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t 1 line 0 1 1
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t 1 line 0 2 1
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t 1 line 1 1
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t 2 lines 0 2
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t 2 lines 0 0 2
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t 2 lines 0 1 2
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t 2 lines 0 2 1
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t 2 lines 1 1
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t 3 lines 1 2
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t 3 lines 1 0 2
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t 3 lines 1 1 1
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t 3 lines 1 2 1
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t 9 lines 3 2
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t 9 lines 3 2 2
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t 9 lines 3 3 1
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# use diff.interHunkContext?
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t 1 line 0 0 2 config
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t 1 line 0 1 1 config
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t 1 line 0 2 1 config
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t 9 lines 3 3 1 config
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t 2 lines 0 0 2 config
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t 2 lines 0 1 2 config
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t 2 lines 0 2 1 config
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t 3 lines 1 0 2 config
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t 3 lines 1 1 1 config
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t 3 lines 1 2 1 config
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t 9 lines 3 2 2 config
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t 9 lines 3 3 1 config
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test_expect_success 'diff.interHunkContext invalid' '
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git config diff.interHunkContext asdf &&
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test_must_fail git diff &&
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git config diff.interHunkContext -1 &&
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test_must_fail git diff
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'
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test_done
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