From: Luke Shumaker <lukeshu@xxxxxxxxxxx> The 'pull' and 'push' subcommands deserve their own sections in the tests. Add some basic tests for them. Signed-off-by: Luke Shumaker <lukeshu@xxxxxxxxxxx> --- v2: - Don't switch unrelated uses of vanilla test_create_repo over to subtree_test_create_repo; this has been moved to happen in an earlier commit. - Fix whitespace. contrib/subtree/t/t7900-subtree.sh | 127 +++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh index 9afba2f282..ce6861c22d 100755 --- a/contrib/subtree/t/t7900-subtree.sh +++ b/contrib/subtree/t/t7900-subtree.sh @@ -427,6 +427,133 @@ test_expect_success 'split "sub dir"/ with --branch for an incompatible branch' ) ' +# +# Tests for 'git subtree pull' +# + +test_expect_success 'pull requires option --prefix' ' + subtree_test_create_repo "$test_count" && + subtree_test_create_repo "$test_count/sub proj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/sub proj" sub1 && + ( + cd "$test_count" && + git fetch ./"sub proj" HEAD && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$test_count/sub proj" sub2 && + ( + cd "$test_count" && + test_must_fail git subtree pull ./"sub proj" HEAD >out 2>err && + + echo "You must provide the --prefix option." >expected && + test_must_be_empty out && + test_cmp expected err + ) +' + +test_expect_success 'pull requires path given by option --prefix must exist' ' + subtree_test_create_repo "$test_count" && + subtree_test_create_repo "$test_count/sub proj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/sub proj" sub1 && + ( + test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" HEAD >out 2>err && + + echo "'\''sub dir'\'' does not exist; use '\''git subtree add'\''" >expected && + test_must_be_empty out && + test_cmp expected err + ) +' + +test_expect_success 'pull basic operation' ' + subtree_test_create_repo "$test_count" && + subtree_test_create_repo "$test_count/sub proj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/sub proj" sub1 && + ( + cd "$test_count" && + git fetch ./"sub proj" HEAD && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$test_count/sub proj" sub2 && + ( + cd "$test_count" && + exp=$(git -C "sub proj" rev-parse --verify HEAD:) && + git subtree pull --prefix="sub dir" ./"sub proj" HEAD && + act=$(git rev-parse --verify HEAD:"sub dir") && + test "$act" = "$exp" + ) +' + +# +# Tests for 'git subtree push' +# + +test_expect_success 'push requires option --prefix' ' + subtree_test_create_repo "$test_count" && + subtree_test_create_repo "$test_count/sub proj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/sub proj" sub1 && + ( + cd "$test_count" && + git fetch ./"sub proj" HEAD && + git subtree add --prefix="sub dir" FETCH_HEAD && + echo "You must provide the --prefix option." >expected && + test_must_fail git subtree push "./sub proj" from-mainline >actual 2>&1 && + test_debug "printf '"expected: "'" && + test_debug "cat expected" && + test_debug "printf '"actual: "'" && + test_debug "cat actual" && + test_cmp expected actual + ) +' + +test_expect_success 'push requires path given by option --prefix must exist' ' + subtree_test_create_repo "$test_count" && + subtree_test_create_repo "$test_count/sub proj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/sub proj" sub1 && + ( + cd "$test_count" && + git fetch ./"sub proj" HEAD && + git subtree add --prefix="sub dir" FETCH_HEAD && + echo "'\''non-existent-directory'\'' does not exist; use '\''git subtree add'\''" >expected && + test_must_fail git subtree push --prefix=non-existent-directory "./sub proj" from-mainline >actual 2>&1 && + test_debug "printf '"expected: "'" && + test_debug "cat expected" && + test_debug "printf '"actual: "'" && + test_debug "cat actual" && + test_cmp expected actual + ) +' + +test_expect_success 'push basic operation' ' + subtree_test_create_repo "$test_count" && + subtree_test_create_repo "$test_count/sub proj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/sub proj" sub1 && + ( + cd "$test_count" && + git fetch ./"sub proj" HEAD && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$test_count" "sub dir"/main-sub1 && + test_create_commit "$test_count" main2 && + test_create_commit "$test_count/sub proj" sub2 && + test_create_commit "$test_count" "sub dir"/main-sub2 && + ( + cd "$test_count" && + git fetch ./"sub proj" HEAD && + git subtree merge --prefix="sub dir" FETCH_HEAD && + before=$(git rev-parse --verify HEAD) && + split_hash=$(git subtree split --prefix="sub dir") && + git subtree push --prefix="sub dir" ./"sub proj" from-mainline && + test "$before" = "$(git rev-parse --verify HEAD)" && + test "$split_hash" = "$(git -C "sub proj" rev-parse --verify refs/heads/from-mainline)" + ) +' + # # Validity checking # -- 2.31.1
