git/t/t4118-apply-empty-context.sh
Junio C Hamano 4f4b18497a Merge branch 'es/test-chain-lint'
Broken &&-chains in the test scripts have been corrected.

* es/test-chain-lint:
  t6000-t9999: detect and signal failure within loop
  t5000-t5999: detect and signal failure within loop
  t4000-t4999: detect and signal failure within loop
  t0000-t3999: detect and signal failure within loop
  tests: simplify by dropping unnecessary `for` loops
  tests: apply modern idiom for exiting loop upon failure
  tests: apply modern idiom for signaling test failure
  tests: fix broken &&-chains in `{...}` groups
  tests: fix broken &&-chains in `$(...)` command substitutions
  tests: fix broken &&-chains in compound statements
  tests: use test_write_lines() to generate line-oriented output
  tests: simplify construction of large blocks of text
  t9107: use shell parameter expansion to avoid breaking &&-chain
  t6300: make `%(raw:size) --shell` test more robust
  t5516: drop unnecessary subshell and command invocation
  t4202: clarify intent by creating expected content less cleverly
  t1020: avoid aborting entire test script when one test fails
  t1010: fix unnoticed failure on Windows
  t/lib-pager: use sane_unset() to avoid breaking &&-chain
2022-01-03 16:24:15 -08:00

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#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#
test_description='git apply with new style GNU diff with empty context
'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
test_write_lines "" "" A B C "" >file1 &&
cat file1 >file1.orig &&
{
cat file1 &&
echo Q | tr -d "\\012"
} >file2 &&
cat file2 >file2.orig &&
git add file1 file2 &&
sed -e "/^B/d" <file1.orig >file1 &&
cat file1 > file2 &&
echo Q | tr -d "\\012" >>file2 &&
cat file1 >file1.mods &&
cat file2 >file2.mods &&
git diff |
sed -e "s/^ \$//" >diff.output
'
test_expect_success 'apply --numstat' '
git apply --numstat diff.output >actual &&
{
echo "0 1 file1" &&
echo "0 1 file2"
} >expect &&
test_cmp expect actual
'
test_expect_success 'apply --apply' '
cat file1.orig >file1 &&
cat file2.orig >file2 &&
git update-index file1 file2 &&
git apply --index diff.output &&
test_cmp file1.mods file1 &&
test_cmp file2.mods file2
'
test_done