[PATCH 07/20] t5551: stop forcing clone to run with v0 protocol

From: Jeff King <peff@peff.net>

In the "clone http repository" test, we check the curl trace to make sure the expected requests were made. This whole script was marked to handle only the v0 protocol in d790ee1707 (tests: fix protocol version for overspecifications, 2019-02-25). That makes sense, since v2 requires an extra request, so tests as specific as this would fail unless modified.

Later, in preparation for v2 becoming the default, this was tweaked by 8a1b0978ab (test: request GIT_TEST_PROTOCOL_VERSION=0 when appropriate, 2019-12-23). There we run the trace check only if the user has explicitly asked to test protocol version 0. But it also forced the clone itself to run with the v0 protocol.

This makes the check for "can we expect a v0 trace" silly; it will always be v0. But much worse, it means that the clone we are testing is not like the one that normal users would run. They would use the defaults, which are now v2. And since this is supposed to be a basic check of clone-over-http, we should do the same.

Let's fix this by dropping the extra v0 override. The test still passes because the trace checking only kicks in if we asked to use v0 explicitly (this is the same as before; even though we were running a v0 clone, unless you specifically set GIT_TEST_PROTOCOL_VERSION=0, the trace check was always skipped).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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 t/t5551-http-fetch-smart.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)