From 8cbeba063250bf55f73921702209df10ed186e9e Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:06 -0800 Subject: [PATCH 1/8] tests: define GIT_TEST_PROTOCOL_VERSION MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Define a GIT_TEST_PROTOCOL_VERSION environment variable meant to be used from tests. When set, this ensures protocol.version is at least the given value, allowing the entire test suite to be run as if this configuration is in place for all repositories. As of this patch, all tests pass whether GIT_TEST_PROTOCOL_VERSION is unset or set to 0. Some tests fail when GIT_TEST_PROTOCOL_VERSION is set to 1 or 2, but this will be dealt with in subsequent patches. This is based on work by Ævar Arnfjörð Bjarmason. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- protocol.c | 17 +++++++++++++++-- t/README | 3 +++ t/t5400-send-pack.sh | 2 +- t/t5551-http-fetch-smart.sh | 3 ++- 4 files changed, 21 insertions(+), 4 deletions(-) diff --git a/protocol.c b/protocol.c index 5e636785d1..9741f05750 100644 --- a/protocol.c +++ b/protocol.c @@ -17,6 +17,10 @@ static enum protocol_version parse_protocol_version(const char *value) enum protocol_version get_protocol_version_config(void) { const char *value; + enum protocol_version retval = protocol_v0; + const char *git_test_k = "GIT_TEST_PROTOCOL_VERSION"; + const char *git_test_v = getenv(git_test_k); + if (!git_config_get_string_const("protocol.version", &value)) { enum protocol_version version = parse_protocol_version(value); @@ -24,10 +28,19 @@ enum protocol_version get_protocol_version_config(void) die("unknown value for config 'protocol.version': %s", value); - return version; + retval = version; } - return protocol_v0; + if (git_test_v && *git_test_v) { + enum protocol_version env = parse_protocol_version(git_test_v); + + if (env == protocol_unknown_version) + die("unknown value for %s: %s", git_test_k, git_test_v); + if (retval < env) + retval = env; + } + + return retval; } enum protocol_version determine_protocol_version_server(void) diff --git a/t/README b/t/README index 25864ec883..21e941eb94 100644 --- a/t/README +++ b/t/README @@ -327,6 +327,9 @@ marked strings" in po/README for details. GIT_TEST_SPLIT_INDEX= forces split-index mode on the whole test suite. Accept any boolean values that are accepted by git-config. +GIT_TEST_PROTOCOL_VERSION=, when set, overrides the +'protocol.version' setting to n if it is less than n. + GIT_TEST_FULL_IN_PACK_ARRAY= exercises the uncommon pack-objects code path where there are more than 1024 packs even if the actual number of packs in repository is below this limit. Accept diff --git a/t/t5400-send-pack.sh b/t/t5400-send-pack.sh index f1932ea431..571d620aed 100755 --- a/t/t5400-send-pack.sh +++ b/t/t5400-send-pack.sh @@ -288,7 +288,7 @@ test_expect_success 'receive-pack de-dupes .have lines' ' $shared .have EOF - GIT_TRACE_PACKET=$(pwd)/trace \ + GIT_TRACE_PACKET=$(pwd)/trace GIT_TEST_PROTOCOL_VERSION= \ git push \ --receive-pack="unset GIT_TRACE_PACKET; git-receive-pack" \ fork HEAD:foo && diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh index 8630b0cc39..f7a84f3003 100755 --- a/t/t5551-http-fetch-smart.sh +++ b/t/t5551-http-fetch-smart.sh @@ -43,7 +43,8 @@ test_expect_success 'clone http repository' ' < Cache-Control: no-cache, max-age=0, must-revalidate < Content-Type: application/x-git-upload-pack-result EOF - GIT_TRACE_CURL=true git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err && + GIT_TRACE_CURL=true GIT_TEST_PROTOCOL_VERSION= \ + git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err && test_cmp file clone/file && tr '\''\015'\'' Q Date: Mon, 25 Feb 2019 13:54:07 -0800 Subject: [PATCH 2/8] t5601: check ssh command only with protocol v0 When running the SSH command as part of a fetch, Git will write "SendEnv GIT_PROTOCOL" as an option if protocol v1 or v2 is used, but not v0. Update all tests that check this to run Git with GIT_TEST_PROTOCOL_VERSION=0. I chose not to do a more thorough fix (for example, checking the value of GIT_TEST_PROTOCOL_VERSION to see if the SendEnv check needs to be done) because a set of patches [1] that unifies the handling of SSH options, including writing "SendEnv GIT_PROTOCOL" regardless of protocol version, is in progress. When that is done, this patch should be reverted, since the functionality in here is no longer needed. As of this patch, all tests pass if GIT_TEST_PROTOCOL_VERSION is set to 1. [1] https://public-inbox.org/git/cover.1545342797.git.steadmon@google.com/ Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5601-clone.sh | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index d6948cbdab..a454b143ea 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -345,7 +345,7 @@ expect_ssh () { } test_expect_success 'clone myhost:src uses ssh' ' - git clone myhost:src ssh-clone && + GIT_TEST_PROTOCOL_VERSION=0 git clone myhost:src ssh-clone && expect_ssh myhost src ' @@ -356,12 +356,12 @@ test_expect_success !MINGW,!CYGWIN 'clone local path foo:bar' ' ' test_expect_success 'bracketed hostnames are still ssh' ' - git clone "[myhost:123]:src" ssh-bracket-clone && + GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone && expect_ssh "-p 123" myhost src ' test_expect_success 'OpenSSH variant passes -4' ' - git clone -4 "[myhost:123]:src" ssh-ipv4-clone && + GIT_TEST_PROTOCOL_VERSION=0 git clone -4 "[myhost:123]:src" ssh-ipv4-clone && expect_ssh "-4 -p 123" myhost src ' @@ -405,7 +405,7 @@ test_expect_success 'OpenSSH-like uplink is treated as ssh' ' test_when_finished "rm -f \"\$TRASH_DIRECTORY/uplink\"" && GIT_SSH="$TRASH_DIRECTORY/uplink" && test_when_finished "GIT_SSH=\"\$TRASH_DIRECTORY/ssh\$X\"" && - git clone "[myhost:123]:src" ssh-bracket-clone-sshlike-uplink && + GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone-sshlike-uplink && expect_ssh "-p 123" myhost src ' @@ -444,14 +444,14 @@ test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' ' test_expect_success 'GIT_SSH_VARIANT overrides plink detection' ' copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && - GIT_SSH_VARIANT=ssh \ - git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 && + GIT_TEST_PROTOCOL_VERSION=0 GIT_SSH_VARIANT=ssh \ + git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 && expect_ssh "-p 123" myhost src ' test_expect_success 'ssh.variant overrides plink detection' ' copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" && - git -c ssh.variant=ssh \ + GIT_TEST_PROTOCOL_VERSION=0 git -c ssh.variant=ssh \ clone "[myhost:123]:src" ssh-bracket-clone-variant-2 && expect_ssh "-p 123" myhost src ' @@ -482,7 +482,7 @@ counter=0 # $3 path test_clone_url () { counter=$(($counter + 1)) - test_might_fail git clone "$1" tmp$counter && + test_might_fail env GIT_TEST_PROTOCOL_VERSION=0 git clone "$1" tmp$counter && shift && expect_ssh "$@" } From ab0c5f5096be62c2c964549673bc8965b2ddfb0e Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:08 -0800 Subject: [PATCH 3/8] tests: always test fetch of unreachable with v0 Some tests check that fetching an unreachable object fails, but protocol v2 allows such fetches. Unset GIT_TEST_PROTOCOL_VERSION so that these tests are always run using protocol v0. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5500-fetch-pack.sh | 4 +++- t/t5516-fetch-push.sh | 22 +++++++++++++++++----- t/t5551-http-fetch-smart.sh | 10 ++++++++-- t/t7406-submodule-update.sh | 5 ++++- 4 files changed, 32 insertions(+), 9 deletions(-) diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 49c540b1e1..0ef4d6f20c 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -636,7 +636,9 @@ test_expect_success 'fetch-pack cannot fetch a raw sha1 that is not advertised a test_commit -C server 6 && git init client && - test_must_fail git -C client fetch-pack ../server \ + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= git -C client fetch-pack ../server \ $(git -C server rev-parse refs/heads/master^) 2>err && test_i18ngrep "Server does not allow request for unadvertised object" err ' diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 37e8e80893..4bfbb79654 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -1147,8 +1147,12 @@ test_expect_success 'fetch exact SHA1' ' git prune && test_must_fail git cat-file -t $the_commit && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + # fetching the hidden object should fail by default - test_must_fail git fetch -v ../testrepo $the_commit:refs/heads/copy 2>err && + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git fetch -v ../testrepo $the_commit:refs/heads/copy 2>err && test_i18ngrep "Server does not allow request for unadvertised object" err && test_must_fail git rev-parse --verify refs/heads/copy && @@ -1204,7 +1208,10 @@ do mk_empty shallow && ( cd shallow && - test_must_fail git fetch --depth=1 ../testrepo/.git $SHA1 && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git fetch --depth=1 ../testrepo/.git $SHA1 && git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true && git fetch --depth=1 ../testrepo/.git $SHA1 && git cat-file commit $SHA1 @@ -1232,15 +1239,20 @@ do mk_empty shallow && ( cd shallow && - test_must_fail ok=sigpipe git fetch ../testrepo/.git $SHA1_3 && - test_must_fail ok=sigpipe git fetch ../testrepo/.git $SHA1_1 && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \ + git fetch ../testrepo/.git $SHA1_3 && + test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \ + git fetch ../testrepo/.git $SHA1_1 && git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true && git fetch ../testrepo/.git $SHA1_1 && git cat-file commit $SHA1_1 && test_must_fail git cat-file commit $SHA1_2 && git fetch ../testrepo/.git $SHA1_2 && git cat-file commit $SHA1_2 && - test_must_fail ok=sigpipe git fetch ../testrepo/.git $SHA1_3 + test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \ + git fetch ../testrepo/.git $SHA1_3 ) ' done diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh index f7a84f3003..04a9939b36 100755 --- a/t/t5551-http-fetch-smart.sh +++ b/t/t5551-http-fetch-smart.sh @@ -307,7 +307,10 @@ test_expect_success 'test allowreachablesha1inwant with unreachable' ' git init --bare test_reachable.git && git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" && - test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" ' test_expect_success 'test allowanysha1inwant with unreachable' ' @@ -326,7 +329,10 @@ test_expect_success 'test allowanysha1inwant with unreachable' ' git init --bare test_reachable.git && git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" && - test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" && git -C "$server" config uploadpack.allowanysha1inwant 1 && git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index e87164aa8f..c973278300 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -943,7 +943,10 @@ test_expect_success 'submodule update clone shallow submodule outside of depth' cd super3 && sed -e "s#url = ../#url = file://$pwd/#" <.gitmodules >.gitmodules.tmp && mv -f .gitmodules.tmp .gitmodules && - test_must_fail git submodule update --init --depth=1 2>actual && + # Some protocol versions (e.g. 2) support fetching + # unadvertised objects, so restrict this test to v0. + test_must_fail env GIT_TEST_PROTOCOL_VERSION= \ + git submodule update --init --depth=1 2>actual && test_i18ngrep "Direct fetching of that commit failed." actual && git -C ../submodule config uploadpack.allowReachableSHA1InWant true && git submodule update --init --depth=1 >actual && From 15ff91aa8357ed94f3a646ff65c477517627a63d Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:09 -0800 Subject: [PATCH 4/8] t5503: fix overspecification of trace expectation In order to extract the wants from a trace, a loop in t5503 currently breaks if "0000" is found. This works for protocol v0 and v1, but not v2. Instead, teach t5503 to look specifically for the "want" string, which is compatible with all protocols. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5503-tagfollow.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/t5503-tagfollow.sh b/t/t5503-tagfollow.sh index 4ca48f0276..6041a4dd32 100755 --- a/t/t5503-tagfollow.sh +++ b/t/t5503-tagfollow.sh @@ -47,7 +47,7 @@ get_needs () { test -s "$1" && perl -alne ' next unless $F[1] eq "upload-pack<"; - last if $F[2] eq "0000"; + next unless $F[2] eq "want"; print $F[2], " ", $F[3]; ' "$1" } From b2f73b70b28d1966ed887b57b2e648f66916d8aa Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:10 -0800 Subject: [PATCH 5/8] t5512: compensate for v0 only sending HEAD symrefs Protocol v2 supports sending non-HEAD symrefs, but this is not true of protocol v0. Some tests expect protocol v0 behavior, so fix them to use protocol v0. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5512-ls-remote.sh | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh index ced15ae122..e3c4a48c85 100755 --- a/t/t5512-ls-remote.sh +++ b/t/t5512-ls-remote.sh @@ -223,7 +223,9 @@ test_expect_success 'ls-remote --symref' ' $(git rev-parse refs/tags/mark1.10) refs/tags/mark1.10 $(git rev-parse refs/tags/mark1.2) refs/tags/mark1.2 EOF - git ls-remote --symref >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref >actual && test_cmp expect actual ' @@ -232,7 +234,9 @@ test_expect_success 'ls-remote with filtered symref (refname)' ' ref: refs/heads/master HEAD 1bd44cb9d13204b0fe1958db0082f5028a16eb3a HEAD EOF - git ls-remote --symref . HEAD >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref . HEAD >actual && test_cmp expect actual ' @@ -243,7 +247,9 @@ test_expect_failure 'ls-remote with filtered symref (--heads)' ' 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/foo 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master EOF - git ls-remote --symref --heads . >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref --heads . >actual && test_cmp expect actual ' @@ -252,9 +258,11 @@ test_expect_success 'ls-remote --symref omits filtered-out matches' ' 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/foo 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/heads/master EOF - git ls-remote --symref --heads . >actual && + # Protocol v2 supports sending symrefs for refs other than HEAD, so use + # protocol v0 here. + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref --heads . >actual && test_cmp expect actual && - git ls-remote --symref . "refs/heads/*" >actual && + GIT_TEST_PROTOCOL_VERSION= git ls-remote --symref . "refs/heads/*" >actual && test_cmp expect actual ' From 78eeb8d057b23e1e8008db54eb7f7b2516f05ff2 Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:11 -0800 Subject: [PATCH 6/8] t5700: only run with protocol version 1 Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5700-protocol-v1.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/t/t5700-protocol-v1.sh b/t/t5700-protocol-v1.sh index ba86a44eb1..d5ed196bfd 100755 --- a/t/t5700-protocol-v1.sh +++ b/t/t5700-protocol-v1.sh @@ -4,6 +4,9 @@ test_description='test git wire-protocol transition' TEST_NO_CREATE_REPO=1 +# This is a protocol-specific test. +GIT_TEST_PROTOCOL_VERSION= + . ./test-lib.sh # Test protocol v1 with 'git://' transport From d790ee1707374022d9296e8af62c137fb2627587 Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:12 -0800 Subject: [PATCH 7/8] tests: fix protocol version for overspecifications These tests are also marked with a NEEDSWORK comment. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5515-fetch-merge-logic.sh | 4 ++++ t/t5539-fetch-http-shallow.sh | 5 ++++- t/t5541-http-push-smart.sh | 14 ++++++++++++-- t/t5551-http-fetch-smart.sh | 34 ++++++++++++++++++++++++++-------- 4 files changed, 46 insertions(+), 11 deletions(-) diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh index 36b0dbc01c..e55d8474ef 100755 --- a/t/t5515-fetch-merge-logic.sh +++ b/t/t5515-fetch-merge-logic.sh @@ -6,6 +6,10 @@ test_description='Merge logic in fetch' +# NEEDSWORK: If the overspecification of the expected result is reduced, we +# might be able to run this test in all protocol versions. +GIT_TEST_PROTOCOL_VERSION= + . ./test-lib.sh LF=' diff --git a/t/t5539-fetch-http-shallow.sh b/t/t5539-fetch-http-shallow.sh index 5fbf67c446..cdb687b93a 100755 --- a/t/t5539-fetch-http-shallow.sh +++ b/t/t5539-fetch-http-shallow.sh @@ -67,7 +67,10 @@ test_expect_success 'no shallow lines after receiving ACK ready' ' cd clone && git checkout --orphan newnew && test_commit new-too && - GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" git fetch --depth=2 && + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" GIT_TEST_PROTOCOL_VERSION= \ + git fetch --depth=2 && grep "fetch-pack< ACK .* ready" ../trace && ! grep "fetch-pack> done" ../trace ) diff --git a/t/t5541-http-push-smart.sh b/t/t5541-http-push-smart.sh index 5475afc052..0e3055ab98 100755 --- a/t/t5541-http-push-smart.sh +++ b/t/t5541-http-push-smart.sh @@ -47,7 +47,12 @@ test_expect_success 'no empty path components' ' cd "$ROOT_PATH" && git clone $HTTPD_URL/smart/test_repo.git/ test_repo_clone && - check_access_log exp + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + check_access_log exp + fi ' test_expect_success 'clone remote repository' ' @@ -128,7 +133,12 @@ GET /smart/test_repo.git/info/refs?service=git-receive-pack HTTP/1.1 200 POST /smart/test_repo.git/git-receive-pack HTTP/1.1 200 EOF test_expect_success 'used receive-pack service' ' - check_access_log exp + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + check_access_log exp + fi ' test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \ diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh index 04a9939b36..4c854e5189 100755 --- a/t/t5551-http-fetch-smart.sh +++ b/t/t5551-http-fetch-smart.sh @@ -81,12 +81,18 @@ test_expect_success 'clone http repository' ' /^< Content-Length: /d /^< Transfer-Encoding: /d " >actual && - sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \ - actual >actual.smudged && - test_cmp exp actual.smudged && - grep "Accept-Encoding:.*gzip" actual >actual.gzip && - test_line_count = 2 actual.gzip + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + sed -e "s/^> Accept-Encoding: .*/> Accept-Encoding: ENCODINGS/" \ + actual >actual.smudged && + test_cmp exp actual.smudged && + + grep "Accept-Encoding:.*gzip" actual >actual.gzip && + test_line_count = 2 actual.gzip + fi ' test_expect_success 'fetch changes via http' ' @@ -104,7 +110,13 @@ test_expect_success 'used upload-pack service' ' GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200 POST /smart/repo.git/git-upload-pack HTTP/1.1 200 EOF - check_access_log exp + + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + check_access_log exp + fi ' test_expect_success 'follow redirects (301)' ' @@ -216,8 +228,14 @@ test_expect_success 'cookies stored in http.cookiefile when http.savecookies set git config http.cookiefile cookies.txt && git config http.savecookies true && git ls-remote $HTTPD_URL/smart_cookies/repo.git master && - tail -3 cookies.txt | sort >cookies_tail.txt && - test_cmp expect_cookies.txt cookies_tail.txt + + # NEEDSWORK: If the overspecification of the expected result is reduced, we + # might be able to run this test in all protocol versions. + if test -z "$GIT_TEST_PROTOCOL_VERSION" + then + tail -3 cookies.txt | sort >cookies_tail.txt && + test_cmp expect_cookies.txt cookies_tail.txt + fi ' test_expect_success 'transfer.hiderefs works over smart-http' ' From 010834a812be856790e1f08767e6198bcfd1a8c9 Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Mon, 25 Feb 2019 13:54:13 -0800 Subject: [PATCH 8/8] t5552: compensate for v2 filtering ref adv. Protocol v2 filters the ref advertisement, but protocol v0 does not. A test in t5552 uses the ref advertisement, so fix it to use protocol v0. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano --- t/t5552-skipping-fetch-negotiator.sh | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/t/t5552-skipping-fetch-negotiator.sh b/t/t5552-skipping-fetch-negotiator.sh index 30857b84a8..8a14be51a1 100755 --- a/t/t5552-skipping-fetch-negotiator.sh +++ b/t/t5552-skipping-fetch-negotiator.sh @@ -127,7 +127,10 @@ test_expect_success 'use ref advertisement to filter out commits' ' # not need to send any ancestors of "c3", but we still need to send "c3" # itself. test_config -C client fetch.negotiationalgorithm skipping && - trace_fetch client origin to_fetch && + + # The ref advertisement itself is filtered when protocol v2 is used, so + # use v0. + GIT_TEST_PROTOCOL_VERSION= trace_fetch client origin to_fetch && have_sent c5 c4^ c2side && have_not_sent c4 c4^^ c4^^^ '