Andrew's git / gitweb.git / t/t4029-diff-trailing-space.sh
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t / t4029-diff-trailing-space.shon commit Merge branch 'mv/commit-tree' (1fa24f8)
   1#!/bin/bash
   2#
   3# Copyright (c) Jim Meyering
   4#
   5test_description='diff honors config option, diff.suppress-blank-empty'
   6
   7. ./test-lib.sh
   8
   9cat <<\EOF > exp ||
  10diff --git a/f b/f
  11index 5f6a263..8cb8bae 100644
  12--- a/f
  13+++ b/f
  14@@ -1,2 +1,2 @@
  15
  16-x
  17+y
  18EOF
  19exit 1
  20
  21test_expect_success \
  22    "$test_description" \
  23    'printf "\nx\n" > f &&
  24     git add f &&
  25     git commit -q -m. f &&
  26     printf "\ny\n" > f &&
  27     git config --bool diff.suppress-blank-empty true &&
  28     git diff f > actual &&
  29     test_cmp exp actual &&
  30     perl -i.bak -p -e "s/^\$/ /" exp &&
  31     git config --bool diff.suppress-blank-empty false &&
  32     git diff f > actual &&
  33     test_cmp exp actual &&
  34     git config --bool --unset diff.suppress-blank-empty &&
  35     git diff f > actual &&
  36     test_cmp exp actual
  37     '
  38
  39test_done