| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) Jim Meyering |
| 4 | # |
| 5 | test_description='diff honors config option, diff.suppressBlankEmpty' |
| 6 | |
| 7 | . ./test-lib.sh |
| 8 | |
| 9 | cat <<\EOF >expected || |
| 10 | diff --git a/f b/f |
| 11 | index 5f6a263..8cb8bae 100644 |
| 12 | --- a/f |
| 13 | +++ b/f |
| 14 | @@ -1,2 +1,2 @@ |
| 15 | |
| 16 | -x |
| 17 | +y |
| 18 | EOF |
| 19 | exit 1 |
| 20 | |
| 21 | test_expect_success "$test_description" ' |
| 22 | printf "\nx\n" > f && |
| 23 | before=$(git hash-object f) && |
| 24 | before=$(git rev-parse --short $before) && |
| 25 | git add f && |
| 26 | git commit -q -m. f && |
| 27 | printf "\ny\n" > f && |
| 28 | after=$(git hash-object f) && |
| 29 | after=$(git rev-parse --short $after) && |
| 30 | sed -e "s/^index .*/index $before..$after 100644/" expected >exp && |
| 31 | git config --bool diff.suppressBlankEmpty true && |
| 32 | git diff f > actual && |
| 33 | test_cmp exp actual && |
| 34 | sed "s/^\$/ /" exp >exp.munged && |
| 35 | mv exp.munged exp && |
| 36 | git config --bool diff.suppressBlankEmpty false && |
| 37 | git diff f > actual && |
| 38 | test_cmp exp actual && |
| 39 | git config --bool --unset diff.suppressBlankEmpty && |
| 40 | git diff f > actual && |
| 41 | test_cmp exp actual |
| 42 | ' |
| 43 | |
| 44 | test_done |