This somewhat duplicates some other tests, namely the QHttp2Connection
one, but tst_http2 is our only coverage of the HTTP/2 code prior to 6.8.
This change adds a test where the server sets the
SETTINGS_HEADER_TABLE_SIZE to 0, effectively disabling the dynamic
table. We, in an earlier patch, makes the HPack table error out if
a new header entry is about to be added if the table has not been
resized below a changed 'max'. So, we take advantage of that here and
set the new 'max' capacity without resizing the table, or updating
dynamic capacity causing it to fail if the client doesn't send the
expected Dynamic Table Size Update.
Task-number: QTBUG-132277
Pick-to: 6.5
Change-Id: I1ca8ca7828d5b83606e7adbcfc13c154fa1e3cab
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
(cherry picked from commit f7c3acd27ff48b24f99086be206acbe7e00e3208)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 9a1edf52d4b5af35d29b4b2563d1cebafe889385)
Reviewed-by: Mate Barany <mate.barany@qt.io>
42a62db6f9