Revision 9277d60233a1829742aa2d9d20ddbfc3b2b7acde authored by Junio C Hamano on 28 August 2007, 05:41:23 UTC, committed by Junio C Hamano on 28 August 2007, 05:44:41 UTC
"GIT_DIR=some.where git --bare cmd" and worse yet "git --git-dir=some.where --bare cmd" were very confusing. They both ignored git-dir specified, and instead made $cwd as GIT_DIR. This changes --bare not to override existing GIT_DIR. This has been like this for a long time. Let's hope nobody sane relied on this insane behaviour. Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 6adcca3
t4017-diff-retval.sh
#!/bin/sh
test_description='Return value of diffs'
. ./test-lib.sh
test_expect_success 'setup' '
echo 1 >a &&
git add . &&
git commit -m first &&
echo 2 >b &&
git add . &&
git commit -a -m second
'
test_expect_success 'git diff-tree HEAD^ HEAD' '
git diff-tree --exit-code HEAD^ HEAD
test $? = 1
'
test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
git diff-tree --exit-code HEAD^ HEAD -- a
test $? = 0
'
test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
git diff-tree --exit-code HEAD^ HEAD -- b
test $? = 1
'
test_expect_success 'echo HEAD | git diff-tree --stdin' '
echo $(git rev-parse HEAD) | git diff-tree --exit-code --stdin
test $? = 1
'
test_expect_success 'git diff-tree HEAD HEAD' '
git diff-tree --exit-code HEAD HEAD
test $? = 0
'
test_expect_success 'git diff-files' '
git diff-files --exit-code
test $? = 0
'
test_expect_success 'git diff-index --cached HEAD' '
git diff-index --exit-code --cached HEAD
test $? = 0
'
test_expect_success 'git diff-index --cached HEAD^' '
git diff-index --exit-code --cached HEAD^
test $? = 1
'
test_expect_success 'git diff-index --cached HEAD^' '
echo text >>b &&
echo 3 >c &&
git add . && {
git diff-index --exit-code --cached HEAD^
test $? = 1
}
'
test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
git commit -m "text in b" && {
git diff-tree -p --exit-code -Stext HEAD^ HEAD -- b
test $? = 1
}
'
test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
git diff-tree -p --exit-code -Snot-found HEAD^ HEAD -- b
test $? = 0
'
test_expect_success 'git diff-files' '
echo 3 >>c && {
git diff-files --exit-code
test $? = 1
}
'
test_expect_success 'git diff-index --cached HEAD' '
git update-index c && {
git diff-index --exit-code --cached HEAD
test $? = 1
}
'
test_done
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