git/t/t4151-am-abort.sh
Jeff King e6821d09e4 t: fix some trivial cases of ignored exit codes in loops
These are all cases where we do a setup step of the form:

  for i in $foo; do
	  set_up $i || break
  done &&
  more_setup

would not notice a failure in set_up (because break always
returns a 0 exit code). These are just setup steps that we
do not expect to fail, but it does not hurt to be defensive.

Most can be fixed by converting the "break" to a "return 1"
(since we eval our tests inside a function for just this
purpose). A few of the loops are inside subshells, so we can
use just "exit 1" to break out of the subshell. And a few
can actually be made shorter by just unrolling the loop.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25 10:25:27 -07:00

75 lines
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Executable file

#!/bin/sh
test_description='am --abort'
. ./test-lib.sh
test_expect_success setup '
for i in a b c d e f g
do
echo $i
done >file-1 &&
cp file-1 file-2 &&
test_tick &&
git add file-1 file-2 &&
git commit -m initial &&
git tag initial &&
for i in 2 3 4 5 6
do
echo $i >>file-1 &&
echo $i >otherfile-$i &&
git add otherfile-$i &&
test_tick &&
git commit -a -m $i || return 1
done &&
git format-patch --no-numbered initial &&
git checkout -b side initial &&
echo local change >file-2-expect
'
for with3 in '' ' -3'
do
test_expect_success "am$with3 stops at a patch that does not apply" '
git reset --hard initial &&
cp file-2-expect file-2 &&
test_must_fail git am$with3 000[1245]-*.patch &&
git log --pretty=tformat:%s >actual &&
for i in 3 2 initial
do
echo $i
done >expect &&
test_cmp expect actual
'
test_expect_success "am$with3 --skip continue after failed am$with3" '
test_must_fail git am$with3 --skip >output &&
test_i18ngrep "^Applying" output >output.applying &&
test_i18ngrep "^Applying: 6$" output.applying &&
test_i18ncmp file-2-expect file-2 &&
test ! -f .git/MERGE_RR
'
test_expect_success "am --abort goes back after failed am$with3" '
git am --abort &&
git rev-parse HEAD >actual &&
git rev-parse initial >expect &&
test_cmp expect actual &&
test_cmp file-2-expect file-2 &&
git diff-index --exit-code --cached HEAD &&
test ! -f .git/MERGE_RR
'
done
test_expect_success 'am --abort will keep the local commits intact' '
test_must_fail git am 0004-*.patch &&
test_commit unrelated &&
git rev-parse HEAD >expect &&
git am --abort &&
git rev-parse HEAD >actual &&
test_cmp expect actual
'
test_done