diff options
Diffstat (limited to 't/t5616-partial-clone.sh')
| -rwxr-xr-x | t/t5616-partial-clone.sh | 184 |
1 files changed, 159 insertions, 25 deletions
diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh index 8a27452a51..cf3e82bdf5 100755 --- a/t/t5616-partial-clone.sh +++ b/t/t5616-partial-clone.sh @@ -2,6 +2,9 @@ test_description='git partial clone' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + . ./test-lib.sh # create a normal "src" repo where we can later create new commits. @@ -51,14 +54,14 @@ test_expect_success 'verify that .promisor file contains refs fetched' ' test_line_count = 1 promisorlist && git -C srv.bare rev-parse --verify HEAD >headhash && grep "$(cat headhash) HEAD" $(cat promisorlist) && - grep "$(cat headhash) refs/heads/master" $(cat promisorlist) + grep "$(cat headhash) refs/heads/main" $(cat promisorlist) ' -# checkout master to force dynamic object fetch of blobs at HEAD. +# checkout main to force dynamic object fetch of blobs at HEAD. test_expect_success 'verify checkout with dynamic object fetch' ' git -C pc1 rev-list --quiet --objects --missing=print HEAD >observed && test_line_count = 4 observed && - git -C pc1 checkout master && + git -C pc1 checkout main && git -C pc1 rev-list --quiet --objects --missing=print HEAD >observed && test_line_count = 0 observed ' @@ -73,8 +76,8 @@ test_expect_success 'push new commits to server' ' git -C src add file.1.txt git -C src commit -m "mod $x" done && - git -C src blame master -- file.1.txt >expect.blame && - git -C src push -u srv master + git -C src blame main -- file.1.txt >expect.blame && + git -C src push -u srv main ' # (partial) fetch in the partial clone repo from the promisor remote. @@ -83,26 +86,26 @@ test_expect_success 'push new commits to server' ' test_expect_success 'partial fetch inherits filter settings' ' git -C pc1 fetch origin && git -C pc1 rev-list --quiet --objects --missing=print \ - master..origin/master >observed && + main..origin/main >observed && test_line_count = 5 observed ' # force dynamic object fetch using diff. -# we should only get 1 new blob (for the file in origin/master). +# we should only get 1 new blob (for the file in origin/main). test_expect_success 'verify diff causes dynamic object fetch' ' - git -C pc1 diff master..origin/master -- file.1.txt && + git -C pc1 diff main..origin/main -- file.1.txt && git -C pc1 rev-list --quiet --objects --missing=print \ - master..origin/master >observed && + main..origin/main >observed && test_line_count = 4 observed ' # force full dynamic object fetch of the file's history using blame. # we should get the intermediate blobs for the file. test_expect_success 'verify blame causes dynamic object fetch' ' - git -C pc1 blame origin/master -- file.1.txt >observed.blame && + git -C pc1 blame origin/main -- file.1.txt >observed.blame && test_cmp expect.blame observed.blame && git -C pc1 rev-list --quiet --objects --missing=print \ - master..origin/master >observed && + main..origin/main >observed && test_line_count = 0 observed ' @@ -115,7 +118,7 @@ test_expect_success 'push new commits to server for file.2.txt' ' git -C src add file.2.txt git -C src commit -m "mod $x" done && - git -C src push -u srv master + git -C src push -u srv main ' # Do FULL fetch by disabling inherited filter-spec using --no-filter. @@ -123,7 +126,7 @@ test_expect_success 'push new commits to server for file.2.txt' ' test_expect_success 'override inherited filter-spec using --no-filter' ' git -C pc1 fetch --no-filter origin && git -C pc1 rev-list --quiet --objects --missing=print \ - master..origin/master >observed && + main..origin/main >observed && test_line_count = 0 observed ' @@ -136,7 +139,7 @@ test_expect_success 'push new commits to server for file.3.txt' ' git -C src add file.3.txt git -C src commit -m "mod $x" done && - git -C src push -u srv master + git -C src push -u srv main ' # Do a partial fetch and then try to manually fetch the missing objects. @@ -146,7 +149,7 @@ test_expect_success 'manual prefetch of missing objects' ' git -C pc1 fetch --filter=blob:none origin && git -C pc1 rev-list --quiet --objects --missing=print \ - master..origin/master >revs && + main..origin/main >revs && awk -f print_1.awk revs | sed "s/?//" | sort >observed.oids && @@ -155,7 +158,7 @@ test_expect_success 'manual prefetch of missing objects' ' git -C pc1 fetch-pack --stdin "file://$(pwd)/srv.bare" <observed.oids && git -C pc1 rev-list --quiet --objects --missing=print \ - master..origin/master >revs && + main..origin/main >revs && awk -f print_1.awk revs | sed "s/?//" | sort >observed.oids && @@ -163,6 +166,22 @@ test_expect_success 'manual prefetch of missing objects' ' test_line_count = 0 observed.oids ' +test_expect_success 'partial clone with transfer.fsckobjects=1 works with submodules' ' + test_create_repo submodule && + test_commit -C submodule mycommit && + + test_create_repo src_with_sub && + test_config -C src_with_sub uploadpack.allowfilter 1 && + test_config -C src_with_sub uploadpack.allowanysha1inwant 1 && + + git -C src_with_sub submodule add "file://$(pwd)/submodule" mysub && + git -C src_with_sub commit -m "commit with submodule" && + + git -c transfer.fsckobjects=1 \ + clone --filter="blob:none" "file://$(pwd)/src_with_sub" dst && + test_when_finished rm -rf dst +' + test_expect_success 'partial clone with transfer.fsckobjects=1 uses index-pack --fsck-objects' ' git init src && test_commit -C src x && @@ -180,7 +199,7 @@ test_expect_success 'use fsck before and after manually fetching a missing subtr echo "in dir" >src/dir/file.txt && git -C src add dir/file.txt && git -C src commit -m "file in dir" && - git -C src push -u srv master && + git -C src push -u srv main && SUBTREE=$(git -C src rev-parse HEAD:dir) && rm -rf dst && @@ -188,7 +207,7 @@ test_expect_success 'use fsck before and after manually fetching a missing subtr git -C dst fsck && # Make sure we only have commits, and all trees and blobs are missing. - git -C dst rev-list --missing=allow-any --objects master \ + git -C dst rev-list --missing=allow-any --objects main \ >fetched_objects && awk -f print_1.awk fetched_objects | xargs -n1 git -C dst cat-file -t >fetched_types && @@ -205,7 +224,7 @@ test_expect_success 'use fsck before and after manually fetching a missing subtr git -C dst fsck && # Auto-fetch all remaining trees and blobs with --missing=error - git -C dst rev-list --missing=error --objects master >fetched_objects && + git -C dst rev-list --missing=error --objects main >fetched_objects && test_line_count = 70 fetched_objects && awk -f print_1.awk fetched_objects | @@ -235,6 +254,55 @@ test_expect_success 'implicitly construct combine: filter with repeated flags' ' test_cmp unique_types.expected unique_types.actual ' +test_expect_success 'upload-pack complains of bogus filter config' ' + printf 0000 | + test_must_fail git \ + -c uploadpackfilter.tree.maxdepth \ + upload-pack . >/dev/null 2>err && + test_i18ngrep "unable to parse.*tree.maxdepth" err +' + +test_expect_success 'upload-pack fails banned object filters' ' + test_config -C srv.bare uploadpackfilter.blob:none.allow false && + test_must_fail ok=sigpipe git clone --no-checkout --filter=blob:none \ + "file://$(pwd)/srv.bare" pc3 2>err && + test_i18ngrep "filter '\''blob:none'\'' not supported" err +' + +test_expect_success 'upload-pack fails banned combine object filters' ' + test_config -C srv.bare uploadpackfilter.allow false && + test_config -C srv.bare uploadpackfilter.combine.allow true && + test_config -C srv.bare uploadpackfilter.tree.allow true && + test_config -C srv.bare uploadpackfilter.blob:none.allow false && + test_must_fail ok=sigpipe git clone --no-checkout --filter=tree:1 \ + --filter=blob:none "file://$(pwd)/srv.bare" pc3 2>err && + test_i18ngrep "filter '\''blob:none'\'' not supported" err +' + +test_expect_success 'upload-pack fails banned object filters with fallback' ' + test_config -C srv.bare uploadpackfilter.allow false && + test_must_fail ok=sigpipe git clone --no-checkout --filter=blob:none \ + "file://$(pwd)/srv.bare" pc3 2>err && + test_i18ngrep "filter '\''blob:none'\'' not supported" err +' + +test_expect_success 'upload-pack limits tree depth filters' ' + test_config -C srv.bare uploadpackfilter.allow false && + test_config -C srv.bare uploadpackfilter.tree.allow true && + test_config -C srv.bare uploadpackfilter.tree.maxDepth 0 && + test_must_fail ok=sigpipe git clone --no-checkout --filter=tree:1 \ + "file://$(pwd)/srv.bare" pc3 2>err && + test_i18ngrep "tree filter allows max depth 0, but got 1" err && + + git clone --no-checkout --filter=tree:0 "file://$(pwd)/srv.bare" pc4 && + + test_config -C srv.bare uploadpackfilter.tree.maxDepth 5 && + git clone --no-checkout --filter=tree:5 "file://$(pwd)/srv.bare" pc5 && + test_must_fail ok=sigpipe git clone --no-checkout --filter=tree:6 \ + "file://$(pwd)/srv.bare" pc6 2>err && + test_i18ngrep "tree filter allows max depth 5, but got 6" err +' + test_expect_success 'partial clone fetches blobs pointed to by refs even if normally filtered out' ' rm -rf src dst && git init src && @@ -282,7 +350,7 @@ test_expect_success 'setup src repo for sparse filter' ' test_expect_success 'partial clone with sparse filter succeeds' ' rm -rf dst.git && git clone --no-local --bare \ - --filter=sparse:oid=master:only-one \ + --filter=sparse:oid=main:only-one \ sparse-src dst.git && ( cd dst.git && @@ -295,11 +363,11 @@ test_expect_success 'partial clone with sparse filter succeeds' ' test_expect_success 'partial clone with unresolvable sparse filter fails cleanly' ' rm -rf dst.git && test_must_fail git clone --no-local --bare \ - --filter=sparse:oid=master:no-such-name \ + --filter=sparse:oid=main:no-such-name \ sparse-src dst.git 2>err && - test_i18ngrep "unable to access sparse blob in .master:no-such-name" err && + test_i18ngrep "unable to access sparse blob in .main:no-such-name" err && test_must_fail git clone --no-local --bare \ - --filter=sparse:oid=master \ + --filter=sparse:oid=main \ sparse-src dst.git 2>err && test_i18ngrep "unable to parse sparse filter data in" err ' @@ -354,7 +422,7 @@ test_expect_success 'fetch lazy-fetches only to resolve deltas' ' # promisor remote other than for the big tree (because it needs to # resolve the delta). GIT_TRACE_PACKET="$(pwd)/trace" git -C client \ - fetch "file://$(pwd)/server" master && + fetch "file://$(pwd)/server" main && # Verify the assumption that the client needed to fetch the delta base # to resolve the delta. @@ -373,7 +441,7 @@ test_expect_success 'fetch lazy-fetches only to resolve deltas, protocol v2' ' # promisor remote other than for the big blob (because it needs to # resolve the delta). GIT_TRACE_PACKET="$(pwd)/trace" git -C client \ - fetch "file://$(pwd)/server" master && + fetch "file://$(pwd)/server" main && # Verify that protocol version 2 was used. grep "fetch< version 2" trace && @@ -384,6 +452,26 @@ test_expect_success 'fetch lazy-fetches only to resolve deltas, protocol v2' ' grep "want $(cat hash)" trace ' +test_expect_success 'fetch does not lazy-fetch missing targets of its refs' ' + rm -rf server client trace && + + test_create_repo server && + test_config -C server uploadpack.allowfilter 1 && + test_config -C server uploadpack.allowanysha1inwant 1 && + test_commit -C server foo && + + git clone --filter=blob:none "file://$(pwd)/server" client && + # Make all refs point to nothing by deleting all objects. + rm client/.git/objects/pack/* && + + test_commit -C server bar && + GIT_TRACE_PACKET="$(pwd)/trace" git -C client fetch \ + --no-tags --recurse-submodules=no \ + origin refs/tags/bar && + FOO_HASH=$(git -C server rev-parse foo) && + ! grep "want $FOO_HASH" trace +' + # The following two tests must be in this order. It is important that # the srv.bare repository did not have tags during clone, but has tags # in the fetch. @@ -422,6 +510,52 @@ test_expect_success 'single-branch tag following respects partial clone' ' test_must_fail git -C single rev-parse --verify refs/tags/C ' +test_expect_success 'fetch from a partial clone, protocol v0' ' + rm -rf server client trace && + + # Pretend that the server is a partial clone + git init server && + git -C server remote add a_remote "file://$(pwd)/" && + test_config -C server core.repositoryformatversion 1 && + test_config -C server extensions.partialclone a_remote && + test_config -C server protocol.version 0 && + test_commit -C server foo && + + # Fetch from the server + git init client && + test_config -C client protocol.version 0 && + test_commit -C client bar && + GIT_TRACE_PACKET="$(pwd)/trace" git -C client fetch "file://$(pwd)/server" && + ! grep "version 2" trace +' + +test_expect_success 'fetch from a partial clone, protocol v2' ' + rm -rf server client trace && + + # Pretend that the server is a partial clone + git init server && + git -C server remote add a_remote "file://$(pwd)/" && + test_config -C server core.repositoryformatversion 1 && + test_config -C server extensions.partialclone a_remote && + test_config -C server protocol.version 2 && + test_commit -C server foo && + + # Fetch from the server + git init client && + test_config -C client protocol.version 2 && + test_commit -C client bar && + GIT_TRACE_PACKET="$(pwd)/trace" git -C client fetch "file://$(pwd)/server" && + grep "version 2" trace +' + +test_expect_success 'repack does not loosen promisor objects' ' + rm -rf client trace && + git clone --bare --filter=blob:none "file://$(pwd)/srv.bare" client && + test_when_finished "rm -rf client trace" && + GIT_TRACE2_PERF="$(pwd)/trace" git -C client repack -A -d && + grep "loosen_unused_packed_objects/loosened:0" trace +' + . "$TEST_DIRECTORY"/lib-httpd.sh start_httpd |