2007-04-23 00:52:55 +00:00
|
|
|
#!/bin/sh
|
|
|
|
|
|
|
|
test_description='external diff interface test'
|
|
|
|
|
|
|
|
. ./test-lib.sh
|
|
|
|
|
|
|
|
_z40=0000000000000000000000000000000000000000
|
|
|
|
|
|
|
|
test_expect_success setup '
|
|
|
|
|
|
|
|
test_tick &&
|
|
|
|
echo initial >file &&
|
|
|
|
git add file &&
|
|
|
|
git commit -m initial &&
|
|
|
|
|
|
|
|
test_tick &&
|
|
|
|
echo second >file &&
|
|
|
|
git add file &&
|
|
|
|
git commit -m second &&
|
|
|
|
|
|
|
|
test_tick &&
|
|
|
|
echo third >file
|
|
|
|
'
|
|
|
|
|
|
|
|
test_expect_success 'GIT_EXTERNAL_DIFF environment' '
|
|
|
|
|
|
|
|
GIT_EXTERNAL_DIFF=echo git diff | {
|
|
|
|
read path oldfile oldhex oldmode newfile newhex newmode &&
|
|
|
|
test "z$path" = zfile &&
|
|
|
|
test "z$oldmode" = z100644 &&
|
|
|
|
test "z$newhex" = "z$_z40" &&
|
|
|
|
test "z$newmode" = z100644 &&
|
|
|
|
oh=$(git rev-parse --verify HEAD:file) &&
|
|
|
|
test "z$oh" = "z$oldhex"
|
|
|
|
}
|
|
|
|
|
|
|
|
'
|
|
|
|
|
|
|
|
test_expect_success 'GIT_EXTERNAL_DIFF environment should apply only to diff' '
|
|
|
|
|
|
|
|
GIT_EXTERNAL_DIFF=echo git log -p -1 HEAD |
|
|
|
|
grep "^diff --git a/file b/file"
|
|
|
|
|
|
|
|
'
|
|
|
|
|
2008-11-26 17:58:41 +00:00
|
|
|
test_expect_success 'GIT_EXTERNAL_DIFF environment and --no-ext-diff' '
|
|
|
|
|
|
|
|
GIT_EXTERNAL_DIFF=echo git diff --no-ext-diff |
|
|
|
|
grep "^diff --git a/file b/file"
|
|
|
|
|
|
|
|
'
|
|
|
|
|
2007-04-23 00:52:55 +00:00
|
|
|
test_expect_success 'diff attribute' '
|
|
|
|
|
|
|
|
git config diff.parrot.command echo &&
|
|
|
|
|
|
|
|
echo >.gitattributes "file diff=parrot" &&
|
|
|
|
|
|
|
|
git diff | {
|
|
|
|
read path oldfile oldhex oldmode newfile newhex newmode &&
|
|
|
|
test "z$path" = zfile &&
|
|
|
|
test "z$oldmode" = z100644 &&
|
|
|
|
test "z$newhex" = "z$_z40" &&
|
|
|
|
test "z$newmode" = z100644 &&
|
|
|
|
oh=$(git rev-parse --verify HEAD:file) &&
|
|
|
|
test "z$oh" = "z$oldhex"
|
|
|
|
}
|
|
|
|
|
|
|
|
'
|
|
|
|
|
|
|
|
test_expect_success 'diff attribute should apply only to diff' '
|
|
|
|
|
|
|
|
git log -p -1 HEAD |
|
|
|
|
grep "^diff --git a/file b/file"
|
|
|
|
|
|
|
|
'
|
|
|
|
|
2008-11-26 17:58:41 +00:00
|
|
|
test_expect_success 'diff attribute and --no-ext-diff' '
|
|
|
|
|
|
|
|
git diff --no-ext-diff |
|
|
|
|
grep "^diff --git a/file b/file"
|
|
|
|
|
|
|
|
'
|
|
|
|
|
2007-04-23 00:52:55 +00:00
|
|
|
test_expect_success 'diff attribute' '
|
|
|
|
|
|
|
|
git config --unset diff.parrot.command &&
|
|
|
|
git config diff.color.command echo &&
|
|
|
|
|
|
|
|
echo >.gitattributes "file diff=color" &&
|
|
|
|
|
|
|
|
git diff | {
|
|
|
|
read path oldfile oldhex oldmode newfile newhex newmode &&
|
|
|
|
test "z$path" = zfile &&
|
|
|
|
test "z$oldmode" = z100644 &&
|
|
|
|
test "z$newhex" = "z$_z40" &&
|
|
|
|
test "z$newmode" = z100644 &&
|
|
|
|
oh=$(git rev-parse --verify HEAD:file) &&
|
|
|
|
test "z$oh" = "z$oldhex"
|
|
|
|
}
|
|
|
|
|
|
|
|
'
|
|
|
|
|
|
|
|
test_expect_success 'diff attribute should apply only to diff' '
|
|
|
|
|
|
|
|
git log -p -1 HEAD |
|
|
|
|
grep "^diff --git a/file b/file"
|
|
|
|
|
|
|
|
'
|
|
|
|
|
2008-11-26 17:58:41 +00:00
|
|
|
test_expect_success 'diff attribute and --no-ext-diff' '
|
|
|
|
|
|
|
|
git diff --no-ext-diff |
|
|
|
|
grep "^diff --git a/file b/file"
|
|
|
|
|
|
|
|
'
|
|
|
|
|
2007-07-07 19:25:11 +00:00
|
|
|
test_expect_success 'no diff with -diff' '
|
|
|
|
echo >.gitattributes "file -diff" &&
|
|
|
|
git diff | grep Binary
|
|
|
|
'
|
|
|
|
|
2008-03-12 21:31:06 +00:00
|
|
|
echo NULZbetweenZwords | perl -pe 'y/Z/\000/' > file
|
2007-07-07 19:25:11 +00:00
|
|
|
|
|
|
|
test_expect_success 'force diff with "diff"' '
|
|
|
|
echo >.gitattributes "file diff" &&
|
2008-03-12 21:37:37 +00:00
|
|
|
git diff >actual &&
|
2008-08-08 09:26:28 +00:00
|
|
|
test_cmp "$TEST_DIRECTORY"/t4020/diff.NUL actual
|
2007-07-07 19:25:11 +00:00
|
|
|
'
|
|
|
|
|
2007-04-23 00:52:55 +00:00
|
|
|
test_done
|