167 lines
3.5 KiB
Bash
Executable File
167 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='Return value of diffs'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success 'setup' '
|
|
echo "1 " >a &&
|
|
git add . &&
|
|
git commit -m zeroth &&
|
|
echo 1 >a &&
|
|
git add . &&
|
|
git commit -m first &&
|
|
echo 2 >b &&
|
|
git add . &&
|
|
git commit -a -m second
|
|
'
|
|
|
|
test_expect_success 'git diff --quiet -w HEAD^^ HEAD^' '
|
|
git diff --quiet -w HEAD^^ HEAD^
|
|
'
|
|
|
|
test_expect_success 'git diff --quiet HEAD^^ HEAD^' '
|
|
test_must_fail git diff --quiet HEAD^^ HEAD^
|
|
'
|
|
|
|
test_expect_success 'git diff --quiet -w HEAD^ HEAD' '
|
|
test_must_fail git diff --quiet -w HEAD^ HEAD
|
|
'
|
|
|
|
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_expect_success '--check --exit-code returns 0 for no difference' '
|
|
|
|
git diff --check --exit-code
|
|
|
|
'
|
|
|
|
test_expect_success '--check --exit-code returns 1 for a clean difference' '
|
|
|
|
echo "good" > a &&
|
|
git diff --check --exit-code
|
|
test $? = 1
|
|
|
|
'
|
|
|
|
test_expect_success '--check --exit-code returns 3 for a dirty difference' '
|
|
|
|
echo "bad " >> a &&
|
|
git diff --check --exit-code
|
|
test $? = 3
|
|
|
|
'
|
|
|
|
test_expect_success '--check with --no-pager returns 2 for dirty difference' '
|
|
|
|
git --no-pager diff --check
|
|
test $? = 2
|
|
|
|
'
|
|
|
|
test_expect_success 'check should test not just the last line' '
|
|
echo "" >>a &&
|
|
git --no-pager diff --check
|
|
test $? = 2
|
|
|
|
'
|
|
|
|
test_expect_success 'check detects leftover conflict markers' '
|
|
git reset --hard &&
|
|
git checkout HEAD^ &&
|
|
echo binary >>b &&
|
|
git commit -m "side" b &&
|
|
test_must_fail git merge master &&
|
|
git add b && (
|
|
git --no-pager diff --cached --check >test.out
|
|
test $? = 2
|
|
) &&
|
|
test 3 = $(grep "conflict marker" test.out | wc -l) &&
|
|
git reset --hard
|
|
'
|
|
|
|
test_expect_success 'check honors conflict marker length' '
|
|
git reset --hard &&
|
|
echo ">>>>>>> boo" >>b &&
|
|
echo "======" >>a &&
|
|
git diff --check a &&
|
|
(
|
|
git diff --check b
|
|
test $? = 2
|
|
) &&
|
|
git reset --hard &&
|
|
echo ">>>>>>>> boo" >>b &&
|
|
echo "========" >>a &&
|
|
git diff --check &&
|
|
echo "b conflict-marker-size=8" >.gitattributes &&
|
|
(
|
|
git diff --check b
|
|
test $? = 2
|
|
) &&
|
|
git diff --check a &&
|
|
git reset --hard
|
|
'
|
|
|
|
test_done
|