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209d9cb011
A regression was introduced in
12fc4ad89e (diff.c: use utf8_strwidth() to count display width, 2022-09-14)
that causes missing newlines after "Unmerged" entries in `git diff
--cached --stat` output.
This problem affects v2.39.0-rc0 through v2.39.0.
Add the missing newline along with a new test to cover this
behavior.
Signed-off-by: Peter Grayson <pete@jpgrayson.net>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
99 lines
2.4 KiB
Bash
Executable file
99 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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test_description='diff with unmerged index entries'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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test_expect_success setup '
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for i in 0 1 2 3
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do
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blob=$(echo $i | git hash-object --stdin) &&
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eval "blob$i=$blob" &&
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eval "m$i=\"100644 \$blob$i $i\"" || return 1
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done &&
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paths= &&
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for b in o x
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do
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for o in o x
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do
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for t in o x
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do
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path="$b$o$t" &&
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case "$path" in ooo) continue ;; esac &&
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paths="$paths$path " &&
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p=" $path" &&
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case "$b" in x) echo "$m1$p" ;; esac &&
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case "$o" in x) echo "$m2$p" ;; esac &&
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case "$t" in x) echo "$m3$p" ;; esac ||
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return 1
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done
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done
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done >ls-files-s.expect &&
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git update-index --index-info <ls-files-s.expect &&
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git ls-files -s >ls-files-s.actual &&
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test_cmp ls-files-s.expect ls-files-s.actual
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'
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test_expect_success 'diff-files -0' '
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for path in $paths
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do
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>"$path" &&
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echo ":000000 100644 $ZERO_OID $ZERO_OID U $path" || return 1
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done >diff-files-0.expect &&
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git diff-files -0 >diff-files-0.actual &&
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test_cmp diff-files-0.expect diff-files-0.actual
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'
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test_expect_success 'diff-files -1' '
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for path in $paths
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do
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>"$path" &&
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echo ":000000 100644 $ZERO_OID $ZERO_OID U $path" &&
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case "$path" in
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x??) echo ":100644 100644 $blob1 $ZERO_OID M $path"
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esac || return 1
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done >diff-files-1.expect &&
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git diff-files -1 >diff-files-1.actual &&
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test_cmp diff-files-1.expect diff-files-1.actual
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'
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test_expect_success 'diff-files -2' '
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for path in $paths
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do
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>"$path" &&
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echo ":000000 100644 $ZERO_OID $ZERO_OID U $path" &&
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case "$path" in
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?x?) echo ":100644 100644 $blob2 $ZERO_OID M $path"
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esac || return 1
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done >diff-files-2.expect &&
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git diff-files -2 >diff-files-2.actual &&
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test_cmp diff-files-2.expect diff-files-2.actual &&
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git diff-files >diff-files-default-2.actual &&
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test_cmp diff-files-2.expect diff-files-default-2.actual
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'
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test_expect_success 'diff-files -3' '
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for path in $paths
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do
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>"$path" &&
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echo ":000000 100644 $ZERO_OID $ZERO_OID U $path" &&
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case "$path" in
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??x) echo ":100644 100644 $blob3 $ZERO_OID M $path"
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esac || return 1
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done >diff-files-3.expect &&
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git diff-files -3 >diff-files-3.actual &&
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test_cmp diff-files-3.expect diff-files-3.actual
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'
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test_expect_success 'diff --stat' '
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for path in $paths
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do
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echo " $path | Unmerged" || return 1
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done >diff-stat.expect &&
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echo " 0 files changed" >>diff-stat.expect &&
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git diff --cached --stat >diff-stat.actual &&
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test_cmp diff-stat.expect diff-stat.actual
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'
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test_done
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