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2014-02-10test: rename http fetch and push test filesNguyễn Thái Ngọc Duy
Make clear which one is for dumb protocol, which one is for smart from their file name. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-10tests: auto-set LIB_HTTPD_PORT from test nameJeff King
We set the default apache port for each of the httpd tests to the 4-digit test number of the test script. We want these to remain unique so that the tests do not conflict with each other when run in parallel. Instead of doing it manually in each test script, let's just set it from the test name at run time. This is simpler, and is one less thing to be updated when test scripts are renamed (e.g., when being re-rolled or when conflicting after being merged with another topic). Incidentally, this fixes a case where t5537 and t5538 used the same port number (5537), and could conflict with each other when run in parallel. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-02use distinct username/password for http auth testsJeff King
The httpd server we set up to test git's http client code knows about a single account, in which both the username and password are "user@host" (the unusual use of the "@" here is to verify that we handle the character correctly when URL escaped). This means that we may miss a certain class of errors in which the username and password are mixed up internally by git. We can make our tests more robust by having distinct values for the username and password. In addition to tweaking the server passwd file and the client URL, we must teach the "askpass" harness to accept multiple values. As a bonus, this makes the setup of some tests more obvious; when we are expecting git to ask only about the password, we can seed the username askpass response with a bogus value. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-08-02push: teach --force-with-lease to smart-http transportJunio C Hamano
We have been passing enough information to enable the compare-and-swap logic down to the transport layer, but the transport helper was not passing it to smart-http transport. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-22Merge branch 'jk/doc-http-backend'Junio C Hamano
Improve documentation to illustrate "push authenticated, fetch anonymous" configuration for smart HTTP servers. * jk/doc-http-backend: doc/http-backend: match query-string in apache half-auth example doc/http-backend: give some lighttpd config examples doc/http-backend: clarify "half-auth" repo configuration
2013-04-14doc/http-backend: match query-string in apache half-auth exampleJeff King
When setting up a "half-auth" repository in which reads can be done anonymously but writes require authentication, it is best if the server can require authentication for both the ref advertisement and the actual receive-pack POSTs. This alleviates the need for the admin to set http.receivepack in the repositories, and means that the client is challenged for credentials immediately, instead of partway through the push process (and git clients older than v1.7.11.7 had trouble handling these challenges). Since detecting a push during the ref advertisement requires matching the query string, and this is non-trivial to do in Apache, we have traditionally punted and instructed users to just protect "/git-receive-pack$". This patch provides the mod_rewrite recipe to actually match the ref advertisement, which is preferred. While we're at it, let's add the recipe to our test scripts so that we can be sure that it works, and doesn't get broken (either by our changes or by changes in Apache). Signed-off-by: Jeff King <peff@peff.net> Acked-by: Jakub Narębski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-03-25t5541: use test_config to set/unset git config variablesYann Droneaud
Instead of using construct such as: test_when_finished "git config --unset <key>" git config <key> <value> uses test_config <key> <value> The latter takes care of removing <key> at the end of the test. Signed-off-by: Yann Droneaud <ydroneaud@opteya.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-07Merge branch 'jk/maint-http-half-auth-push'Junio C Hamano
Pushing to smart HTTP server with recent Git fails without having the username in the URL to force authentication, if the server is configured to allow GET anonymously, while requiring authentication for POST. * jk/maint-http-half-auth-push: http: prompt for credentials on failed POST http: factor out http error code handling t: test http access to "half-auth" repositories t: test basic smart-http authentication t/lib-httpd: recognize */smart/* repos as smart-http t/lib-httpd: only route auth/dumb to dumb repos t5550: factor out http auth setup t5550: put auth-required repo in auth/dumb
2012-08-27Merge branch 'mm/push-default-switch-warning'Junio C Hamano
In the next major release, we will switch "git push [$there]" that does not say what to push from the traditional "matching" to the updated "simple" semantics, that pushes the current branch to the branch with the same name only when the current branch is set to integrate with that remote branch (all other cases will error out). * mm/push-default-switch-warning: push: start warning upcoming default change for push.default
2012-08-27http: prompt for credentials on failed POSTJeff King
All of the smart-http GET requests go through the http_get_* functions, which will prompt for credentials and retry if we see an HTTP 401. POST requests, however, do not go through any central point. Moreover, it is difficult to retry in the general case; we cannot assume the request body fits in memory or is even seekable, and we don't know how much of it was consumed during the attempt. Most of the time, this is not a big deal; for both fetching and pushing, we make a GET request before doing any POSTs, so typically we figure out the credentials during the first request, then reuse them during the POST. However, some servers may allow a client to get the list of refs from receive-pack without authentication, and then require authentication when the client actually tries to POST the pack. This is not ideal, as the client may do a non-trivial amount of work to generate the pack (e.g., delta-compressing objects). However, for a long time it has been the recommended example configuration in git-http-backend(1) for setting up a repository with anonymous fetch and authenticated push. This setup has always been broken without putting a username into the URL. Prior to commit 986bbc0, it did work with a username in the URL, because git would prompt for credentials before making any requests at all. However, post-986bbc0, it is totally broken. Since it has been advertised in the manpage for some time, we should make sure it works. Unfortunately, it is not as easy as simply calling post_rpc again when it fails, due to the input issue mentioned above. However, we can still make this specific case work by retrying in two specific instances: 1. If the request is large (bigger than LARGE_PACKET_MAX), we will first send a probe request with a single flush packet. Since this request is static, we can freely retry it. 2. If the request is small and we are not using gzip, then we have the whole thing in-core, and we can freely retry. That means we will not retry in some instances, including: 1. If we are using gzip. However, we only do so when calling git-upload-pack, so it does not apply to pushes. 2. If we have a large request, the probe succeeds, but then the real POST wants authentication. This is an extremely unlikely configuration and not worth worrying about. While it might be nice to cover those instances, doing so would be significantly more complex for very little real-world gain. In the long run, we will be much better off when curl learns to internally handle authentication as a callback, and we can cleanly handle all cases that way. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-08-27t: test http access to "half-auth" repositoriesJeff King
Some sites set up http access to repositories such that fetching is anonymous and unauthenticated, but pushing is authenticated. While there are multiple ways to do this, the technique advertised in the git-http-backend manpage is to block access to locations matching "/git-receive-pack$". Let's emulate that advice in our test setup, which makes it clear that this advice does not actually work. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-08-27t: test basic smart-http authenticationJeff King
We do not currently test authentication over smart-http at all. In theory, it should work exactly as it does for dumb http (which we do test). It does indeed work for these simple tests, but this patch lays the groundwork for more complex tests in future patches. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-06-25push: start warning upcoming default change for push.defaultMatthieu Moy
In preparation for flipping the default to the "simple" mode from the "matching" mode that is the historical default, start warning users when they rely on unconfigured "git push" to default to the "matching" mode. Also, advertise for 'simple' where 'current' and 'upstream' are advised. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-11Merge branch 'ct/advise-push-default' into maintJunio C Hamano
The cases "git push" fails due to non-ff can be broken into three categories; each case is given a separate advise message. By Christopher Tiwald (2) and Jeff King (1) * ct/advise-push-default: Fix httpd tests that broke when non-ff push advice changed clean up struct ref's nonfastforward field push: Provide situational hints for non-fast-forward errors
2012-05-10Merge branch 'jk/http-backend-keep-committer-ident-env' into maintJunio C Hamano
By Jeff King * jk/http-backend-keep-committer-ident-env: http-backend: respect existing GIT_COMMITTER_* variables Conflicts: t/t5541-http-push.sh
2012-05-10Merge branch 'jk/maint-push-progress' into maintJunio C Hamano
"git push" over smart-http lost progress output a few releases ago. By Jeff King * jk/maint-push-progress: t5541: test more combinations of --progress teach send-pack about --[no-]progress send-pack: show progress when isatty(2)
2012-05-03Merge branch 'jk/maint-push-progress'Junio C Hamano
"git push" over smart-http lost progress output and this resurrects it. By Jeff King * jk/maint-push-progress: t5541: test more combinations of --progress teach send-pack about --[no-]progress send-pack: show progress when isatty(2)
2012-05-01t5541: test more combinations of --progressJeff King
Previously, we tested only that "push --quiet --no-progress" was silent. However, there are many other combinations that were not tested: 1. no options at all (but stderr as a tty) 2. --no-progress by itself 3. --quiet by itself 4. --progress (when stderr not a tty) These are tested elsewhere for general "push", but it is important to test them separately for http. It follows a very different code path than git://, and options must be relayed across a remote helper to a separate send-pack process (and in fact cases (1), (2), and (4) have all been broken just for http at some point in the past). We can drop the "--quiet --no-progress" test, as it is not really interesting (it is already handled by testing them separately in (2) and (3) above). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-20Merge branch 'ct/advise-push-default'Junio C Hamano
Break down the cases in which "git push" fails due to non-ff into three categories, and give separate advise messages for each case. By Christopher Tiwald (2) and Jeff King (1) * ct/advise-push-default: Fix httpd tests that broke when non-ff push advice changed clean up struct ref's nonfastforward field push: Provide situational hints for non-fast-forward errors
2012-04-12Fix httpd tests that broke when non-ff push advice changedChristopher Tiwald
Signed-off-by: Christopher Tiwald <christiwald@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-30http-backend: respect existing GIT_COMMITTER_* variablesJeff King
The http-backend program sets default GIT_COMMITTER_NAME and GIT_COMMITTER_EMAIL variables based on the REMOTE_USER and REMOTE_ADDR variables provided by the webserver. However, it unconditionally overwrites any existing GIT_COMMITTER variables, which may have been customized by site-specific code in the webserver (or in a script wrapping http-backend). Let's leave those variables intact if they already exist, assuming that any such configuration was intentional. There is a slight chance of a regression if somebody has set GIT_COMMITTER_* for the entire webserver, not intending it to leak through http-backend. We could protect against this by passing the information in alternate variables. However, it seems unlikely that anyone will care about that regression, and there is value in the simplicity of using the common variable names that are used elsewhere in git. While we're tweaking the environment-handling in http-backend, let's switch it to use argv_array to handle the list of variables. That makes the memory management much simpler. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-21Merge branch 'cb/maint-t5541-make-server-port-portable' into maintJunio C Hamano
* cb/maint-t5541-make-server-port-portable: t5541: check error message against the real port number used
2012-02-20Merge branch 'cb/maint-t5541-make-server-port-portable'Junio C Hamano
* cb/maint-t5541-make-server-port-portable: t5541: check error message against the real port number used
2012-02-13t5541: check error message against the real port number usedClemens Buchacher
Otherwise the test cannot be run with custom port set to LIB_HTTPD_PORT. Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-06Merge branch 'sp/smart-http-failure-to-push' into maintJunio C Hamano
* sp/smart-http-failure-to-push: remote-curl: Fix push status report when all branches fail
2012-01-29Merge branch 'sp/smart-http-failure-to-push'Junio C Hamano
* sp/smart-http-failure-to-push: remote-curl: Fix push status report when all branches fail
2012-01-20remote-curl: Fix push status report when all branches failShawn O. Pearce
The protocol between transport-helper.c and remote-curl requires remote-curl to always print a blank line after the push command has run. If the blank line is ommitted, transport-helper kills its container process (the git push the user started) with exit(128) and no message indicating a problem, assuming the helper already printed reasonable error text to the console. However if the remote rejects all branches with "ng" commands in the report-status reply, send-pack terminates with non-zero status, and in turn remote-curl exited with non-zero status before outputting the blank line after the helper status printed by send-pack. No error messages reach the user. This caused users to see the following from git push over HTTP when the remote side's update hook rejected the branch: $ git push http://... master Counting objects: 4, done. Delta compression using up to 6 threads. Compressing objects: 100% (2/2), done. Writing objects: 100% (3/3), 301 bytes, done. Total 3 (delta 0), reused 0 (delta 0) $ Always print a blank line after the send-pack process terminates, ensuring the helper status report (if it was output) will be correctly parsed by the calling transport-helper.c. This ensures the helper doesn't abort before the status report can be shown to the user. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-01-08t5541: avoid TAP test miscountingMichael J Gruber
lib-terminal.sh runs a test and thus increases the test count, but the output is lost so that TAP produces a "no plan found error". Move the lib-terminal call after the lib-httpd and make TAP happy (though still leave me clueless). Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-01-08fix push --quiet: add 'quiet' capability to receive-packClemens Buchacher
Currently, git push --quiet produces some non-error output, e.g.: $ git push --quiet Unpacking objects: 100% (3/3), done. This fixes a bug reported for the fedora git package: https://bugzilla.redhat.com/show_bug.cgi?id=725593 Reported-by: Jesse Keating <jkeating@redhat.com> Cc: Todd Zullinger <tmz@pobox.com> Commit 90a6c7d4 (propagate --quiet to send-pack/receive-pack) introduced the --quiet option to receive-pack and made send-pack pass that option. Older versions of receive-pack do not recognize the option, however, and terminate immediately. The commit was therefore reverted. This change instead adds a 'quiet' capability to receive-pack, which is a backwards compatible. In addition, this fixes push --quiet via http: A verbosity of 0 means quiet for remote helpers. Reported-by: Tobias Ulmer <tobiasu@tmux.org> Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-19remote-curl: don't pass back fake refsJeff King
When receive-pack advertises its list of refs, it generally hides the capabilities information after a NUL at the end of the first ref. However, when we have an empty repository, there are no refs, and therefore receive-pack writes a fake ref "capabilities^{}" with the capabilities afterwards. On the client side, git reads the result with get_remote_heads(). We pick the capabilities from the end of the line, and then call check_ref() to make sure the ref name is valid. We see that it isn't, and don't bother adding it to our list of refs. However, the call to check_ref() is enabled by passing the REF_NORMAL flag to get_remote_heads. For the regular git transport, we pass REF_NORMAL in get_refs_via_connect() if we are doing a push (since only receive-pack uses this fake ref). But in remote-curl, we never use this flag, and we accept the fake ref as a real one, passing it back from the helper to the parent git-push. Most of the time this bug goes unnoticed, as the fake ref won't match our refspecs. However, if "--mirror" is used, then we see it as remote cruft to be pruned, and try to pass along a deletion refspec for it. Of course this refspec has bogus syntax (because of the ^{}), and the helper complains, aborting the push. Let's have remote-curl mirror what the builtin get_refs_via_connect() does (at least for the case of using git protocol; we can leave the dumb info/refs reader as it is). This also fixes pushing with --mirror to a smart-http remote that uses alternates. The fake ".have" refs the server gives to avoid unnecessary network transfer has a similar bad interactions with the machinery. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-11Merge branch 'dm/http-cleanup'Junio C Hamano
* dm/http-cleanup: t5541-http-push: add test for chunked http-push: refactor curl_easy_setup madness http-push: use const for strings in signatures http: make curl callbacks match contracts from curl header
2011-05-04t5541-http-push: add test for chunkedTay Ray Chuan
Trigger the chunked type of pushing for smart HTTP. This can serve as a regression test for the issue fixed in 1e41827 (http: clear POSTFIELDS when initializing a slot). Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-13i18n: use test_i18ncmp and test_i18ngrep in t5541, t6040, t6120, t7004, ↵Junio C Hamano
t7012 and t7060 Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-10i18n: git-push "prevent you from losing" messageÆvar Arnfjörð Bjarmason
Gettextize the "To prevent you from losing history" message. A test in lib-httpd.sh and another in t5541-http-push.sh explicitly checked for this message. Change them to skip under GETTEXT_POISON=YesPlease. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-20t/{t5541,lib-httpd}: replace problematic '!()' notation with test_must_failBrandon Casey
The '!()' notation is interpreted as a pattern-list on Ksh. The Ksh man page describe it as follows: !(pattern-list) Matches anything except one of the given patterns. Ksh performs a file glob using the pattern-list and then tries to execute the first file in the list. If a space is added between the '!' and the open parens, then Ksh will not interpret it as a pattern list, but in this case, it is preferred to use test_must_fail, so lets do so. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-25tests: Skip tests in a way that makes sense under TAPÆvar Arnfjörð Bjarmason
SKIP messages are now part of the TAP plan. A TAP harness now knows why a particular test was skipped and can report that information. The non-TAP harness built into Git's test-lib did nothing special with these messages, and is unaffected by these changes. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-09Merge branch 'rc/maint-curl-helper'Junio C Hamano
* rc/maint-curl-helper: remote-curl: ensure that URLs have a trailing slash http: make end_url_with_slash() public t5541-http-push: add test for URLs with trailing slash Conflicts: remote-curl.c
2010-04-10remote-curl: ensure that URLs have a trailing slashTay Ray Chuan
Previously, we blindly assumed that URLs passed to the remote-curl helper did not end with a trailing slash. Use the convenience function end_url_with_slash() from http.[ch] to ensure that URLs have a trailing slash on invocation of the remote-curl helper, and use the URL as one with a trailing slash throughout. It is possible for users to pass a URL with a trailing slash to remote-curl, by, say, setting it in remote.<name>.url in their git config. The resulting requests have an empty path component (//) and may break implementations of the http git protocol. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-10t5541-http-push: add test for URLs with trailing slashTay Ray Chuan
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-02t554[01]-http-push: refactor, add non-ff testsTay Ray Chuan
Move non-fast forward tests to lib-httpd.sh so that we don't have to duplicate the tests in both t5540 and t5541. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-02t5541-http-push: check that ref is unchanged for non-ff testTay Ray Chuan
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-25t5541-http-push: make grep expression check for one line onlyTay Ray Chuan
Don't feed a multiple-line pattern to grep and expect the them to match with lines in order. Simplify the grep expressions in the non-fast-forward tests to check only for the first line of the non-fast-forward warning - having that line should be enough assurance that the full warning is printed. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-10transport-helper.c::push_refs(): ignore helper-reported status if ref is not ↵Tay Ray Chuan
to be pushed If the status of a ref is REF_STATUS_NONE, the remote helper will not be told to push the ref (via a 'push' command). However, the remote helper may still act on these refs. If the helper does act on the ref, and prints a status for it, ignore the report (ie. don't overwrite the status of the ref with it, nor the message in the remote_status member) if the reported status is 'no match'. This allows the user to be alerted to more "interesting" ref statuses, like REF_STATUS_NONFASTFORWARD. Cc: Jeff King <peff@peff.net> Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-10transport.c::transport_push(): make ref status affect return valueTay Ray Chuan
Use push_had_errors() to check the refs for errors and modify the return value. Mark the non-fast-forward push tests to succeed. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-10refactor ref status logic for pushingTay Ray Chuan
Move the logic that detects up-to-date and non-fast-forward refs to a new function in remote.[ch], set_ref_status_for_push(). Make transport_push() invoke set_ref_status_for_push() before invoking the push_refs() implementation. (As a side-effect, the push_refs() implementation in transport-helper.c now knows of non-fast-forward pushes.) Removed logic for detecting up-to-date refs from the push_refs() implementation in transport-helper.c, as transport_push() has already done so for it. Make cmd_send_pack() invoke set_ref_status_for_push() before invoking send_pack(), as transport_push() can't do it for send_pack() here. Mark the test on the return status of non-fast-forward push to fail. Git now exits with success, as transport.c::transport_push() does not check for refs with status REF_STATUS_REJECT_NONFASTFORWARD nor does it indicate rejected pushes with its return value. Mark the test for ref status to succeed. As mentioned earlier, refs might be marked as non-fast-forwards, triggering the push status printing mechanism in transport.c. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-10t5541-http-push.sh: add test for unmatched, non-fast-forwarded refsTay Ray Chuan
Some refs can only be matched to a remote ref with an explicit refspec. When such a ref is a non-fast-forward of its remote ref, test that pushing them (with the explicit refspec specified) fails with a non- fast-foward-type error (viz. printing of ref status and help message). Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-10t5541-http-push.sh: add tests for non-fast-forward pushesTay Ray Chuan
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-11-05test smart http fetch and pushShawn O. Pearce
The top level directory "/smart/" of the test Apache server is mapped through our git-http-backend CGI, but uses the same underlying repository space as the server's document root. This is the most simple installation possible. Server logs are checked to verify the client has accessed only the smart URLs during the test. During fetch testing the headers are also logged from libcurl to ensure we are making a reasonably sane HTTP request, and getting back reasonably sane response headers from the CGI. When validating the request headers used during smart fetch we munge away the actual Content-Length and replace it with the placeholder "xxx". This avoids unnecessary varability in the test caused by an unrelated change in the requested capabilities in the first want line of the request. However, we still want to look for and verify that Content-Length was used, because smaller payloads should be using Content-Length and not "Transfer-Encoding: chunked". When validating the server response headers we must discard both Content-Length and Transfer-Encoding, as Apache2 can use either format to return our response. During development of this test I observed Apache returning both forms, depending on when the processes got CPU time. If our CGI returned the pack data quickly, Apache just buffered the whole thing and returned a Content-Length. If our CGI took just a bit too long to complete, Apache flushed its buffer and instead used "Transfer-Encoding: chunked". Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>