#!/bin/sh test_description='diff with unmerged index entries' . ./test-lib.sh test_expect_success setup ' for i in 0 1 2 3 do blob=$(echo $i | git hash-object --stdin) && eval "blob$i=$blob" && eval "m$i=\"100644 \$blob$i $i\"" || return 1 done && paths= && for b in o x do for o in o x do for t in o x do path="$b$o$t" && case "$path" in ooo) continue ;; esac paths="$paths$path " && p=" $path" && case "$b" in x) echo "$m1$p" ;; esac && case "$o" in x) echo "$m2$p" ;; esac && case "$t" in x) echo "$m3$p" ;; esac || return 1 done done done >ls-files-s.expect && git update-index --index-info ls-files-s.actual && test_cmp ls-files-s.expect ls-files-s.actual ' test_expect_success 'diff-files -0' ' for path in $paths do >"$path" && echo ":000000 100644 $_z40 $_z40 U $path" done >diff-files-0.expect && git diff-files -0 >diff-files-0.actual && test_cmp diff-files-0.expect diff-files-0.actual ' test_expect_success 'diff-files -1' ' for path in $paths do >"$path" && echo ":000000 100644 $_z40 $_z40 U $path" && case "$path" in x??) echo ":100644 100644 $blob1 $_z40 M $path" esac done >diff-files-1.expect && git diff-files -1 >diff-files-1.actual && test_cmp diff-files-1.expect diff-files-1.actual ' test_expect_success 'diff-files -2' ' for path in $paths do >"$path" && echo ":000000 100644 $_z40 $_z40 U $path" && case "$path" in ?x?) echo ":100644 100644 $blob2 $_z40 M $path" esac done >diff-files-2.expect && git diff-files -2 >diff-files-2.actual && test_cmp diff-files-2.expect diff-files-2.actual && git diff-files >diff-files-default-2.actual && test_cmp diff-files-2.expect diff-files-default-2.actual ' test_expect_success 'diff-files -3' ' for path in $paths do >"$path" && echo ":000000 100644 $_z40 $_z40 U $path" && case "$path" in ??x) echo ":100644 100644 $blob3 $_z40 M $path" esac done >diff-files-3.expect && git diff-files -3 >diff-files-3.actual && test_cmp diff-files-3.expect diff-files-3.actual ' test_done