diff options
Diffstat (limited to 't/t4002-diff-basic.sh')
| -rwxr-xr-x | t/t4002-diff-basic.sh | 94 |
1 files changed, 58 insertions, 36 deletions
diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh index 56eda63fc2..18695ce821 100755 --- a/t/t4002-diff-basic.sh +++ b/t/t4002-diff-basic.sh @@ -7,7 +7,7 @@ test_description='Test diff raw-output. ' . ./test-lib.sh -. ../lib-read-tree-m-3way.sh +. "$TEST_DIRECTORY"/lib-read-tree-m-3way.sh cat >.test-plain-OA <<\EOF :000000 100644 0000000000000000000000000000000000000000 ccba72ad3888a3520b39efcf780b9ee64167535d A AA @@ -140,80 +140,94 @@ cmp_diff_files_output () { test_expect_success \ 'diff-tree of known trees.' \ - 'git-diff-tree $tree_O $tree_A >.test-a && + 'git diff-tree $tree_O $tree_A >.test-a && cmp -s .test-a .test-plain-OA' test_expect_success \ 'diff-tree of known trees.' \ - 'git-diff-tree -r $tree_O $tree_A >.test-a && + 'git diff-tree -r $tree_O $tree_A >.test-a && cmp -s .test-a .test-recursive-OA' test_expect_success \ 'diff-tree of known trees.' \ - 'git-diff-tree $tree_O $tree_B >.test-a && + 'git diff-tree $tree_O $tree_B >.test-a && cmp -s .test-a .test-plain-OB' test_expect_success \ 'diff-tree of known trees.' \ - 'git-diff-tree -r $tree_O $tree_B >.test-a && + 'git diff-tree -r $tree_O $tree_B >.test-a && cmp -s .test-a .test-recursive-OB' test_expect_success \ 'diff-tree of known trees.' \ - 'git-diff-tree $tree_A $tree_B >.test-a && + 'git diff-tree $tree_A $tree_B >.test-a && cmp -s .test-a .test-plain-AB' test_expect_success \ 'diff-tree of known trees.' \ - 'git-diff-tree -r $tree_A $tree_B >.test-a && + 'git diff-tree -r $tree_A $tree_B >.test-a && cmp -s .test-a .test-recursive-AB' test_expect_success \ + 'diff-tree --stdin of known trees.' \ + 'echo $tree_A $tree_B | git diff-tree --stdin > .test-a && + echo $tree_A $tree_B > .test-plain-ABx && + cat .test-plain-AB >> .test-plain-ABx && + cmp -s .test-a .test-plain-ABx' + +test_expect_success \ + 'diff-tree --stdin of known trees.' \ + 'echo $tree_A $tree_B | git diff-tree -r --stdin > .test-a && + echo $tree_A $tree_B > .test-recursive-ABx && + cat .test-recursive-AB >> .test-recursive-ABx && + cmp -s .test-a .test-recursive-ABx' + +test_expect_success \ 'diff-cache O with A in cache' \ - 'git-read-tree $tree_A && - git-diff-index --cached $tree_O >.test-a && + 'git read-tree $tree_A && + git diff-index --cached $tree_O >.test-a && cmp -s .test-a .test-recursive-OA' test_expect_success \ 'diff-cache O with B in cache' \ - 'git-read-tree $tree_B && - git-diff-index --cached $tree_O >.test-a && + 'git read-tree $tree_B && + git diff-index --cached $tree_O >.test-a && cmp -s .test-a .test-recursive-OB' test_expect_success \ 'diff-cache A with B in cache' \ - 'git-read-tree $tree_B && - git-diff-index --cached $tree_A >.test-a && + 'git read-tree $tree_B && + git diff-index --cached $tree_A >.test-a && cmp -s .test-a .test-recursive-AB' test_expect_success \ 'diff-files with O in cache and A checked out' \ 'rm -fr Z [A-Z][A-Z] && - git-read-tree $tree_A && - git-checkout-index -f -a && - git-read-tree --reset $tree_O || return 1 - git-update-index --refresh >/dev/null ;# this can exit non-zero - git-diff-files >.test-a && + git read-tree $tree_A && + git checkout-index -f -a && + git read-tree --reset $tree_O || return 1 + git update-index --refresh >/dev/null ;# this can exit non-zero + git diff-files >.test-a && cmp_diff_files_output .test-a .test-recursive-OA' test_expect_success \ 'diff-files with O in cache and B checked out' \ 'rm -fr Z [A-Z][A-Z] && - git-read-tree $tree_B && - git-checkout-index -f -a && - git-read-tree --reset $tree_O || return 1 - git-update-index --refresh >/dev/null ;# this can exit non-zero - git-diff-files >.test-a && + git read-tree $tree_B && + git checkout-index -f -a && + git read-tree --reset $tree_O || return 1 + git update-index --refresh >/dev/null ;# this can exit non-zero + git diff-files >.test-a && cmp_diff_files_output .test-a .test-recursive-OB' test_expect_success \ 'diff-files with A in cache and B checked out' \ 'rm -fr Z [A-Z][A-Z] && - git-read-tree $tree_B && - git-checkout-index -f -a && - git-read-tree --reset $tree_A || return 1 - git-update-index --refresh >/dev/null ;# this can exit non-zero - git-diff-files >.test-a && + git read-tree $tree_B && + git checkout-index -f -a && + git read-tree --reset $tree_A || return 1 + git update-index --refresh >/dev/null ;# this can exit non-zero + git diff-files >.test-a && cmp_diff_files_output .test-a .test-recursive-AB' ################################################################ @@ -222,26 +236,34 @@ test_expect_success \ test_expect_success \ 'diff-tree O A == diff-tree -R A O' \ - 'git-diff-tree $tree_O $tree_A >.test-a && - git-diff-tree -R $tree_A $tree_O >.test-b && + 'git diff-tree $tree_O $tree_A >.test-a && + git diff-tree -R $tree_A $tree_O >.test-b && cmp -s .test-a .test-b' test_expect_success \ 'diff-tree -r O A == diff-tree -r -R A O' \ - 'git-diff-tree -r $tree_O $tree_A >.test-a && - git-diff-tree -r -R $tree_A $tree_O >.test-b && + 'git diff-tree -r $tree_O $tree_A >.test-a && + git diff-tree -r -R $tree_A $tree_O >.test-b && cmp -s .test-a .test-b' test_expect_success \ 'diff-tree B A == diff-tree -R A B' \ - 'git-diff-tree $tree_B $tree_A >.test-a && - git-diff-tree -R $tree_A $tree_B >.test-b && + 'git diff-tree $tree_B $tree_A >.test-a && + git diff-tree -R $tree_A $tree_B >.test-b && cmp -s .test-a .test-b' test_expect_success \ 'diff-tree -r B A == diff-tree -r -R A B' \ - 'git-diff-tree -r $tree_B $tree_A >.test-a && - git-diff-tree -r -R $tree_A $tree_B >.test-b && + 'git diff-tree -r $tree_B $tree_A >.test-a && + git diff-tree -r -R $tree_A $tree_B >.test-b && cmp -s .test-a .test-b' +test_expect_success \ + 'diff can read from stdin' \ + 'test_must_fail git diff --no-index -- MN - < NN | + grep -v "^index" | sed "s#/-#/NN#" >.test-a && + test_must_fail git diff --no-index -- MN NN | + grep -v "^index" >.test-b && + test_cmp .test-a .test-b' + test_done |