test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12057

test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12056

test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12055

test-http-bad-server: modify some `tail` call fit their goal We want to check that we stop writing when we want to stop writing. Differential Revision: https://phab.mercurial-scm.org/D12054

test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12053

test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12052

test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12051

test-http-bad-server: move on test from bytes-count to pattern This specific test case is now using the new "close when a pattern is seen" approach compared to the more fragile "that many bytes were sent" approach. Since such change are still a bit noisy, we split each change in there own changesets. Differential Revision: https://phab.mercurial-scm.org/D12050

test-bad-http-server: introduce sock closing when writing a pattern Instead of using a fixed number a bytes, a very unstable method. We introduce a new config that can define a regex. One this regex is detected, nothing after it will be written and the socket will be closed. Tests will be migrated to this new method in later changesets. Differential Revision: https://phab.mercurial-scm.org/D12049

test-http-bad-server: document that the value are actually a list I don't really expect this doc to be read a lot, but mentioning that this is a list seems important. Differential Revision: https://phab.mercurial-scm.org/D12048

test-http-bad-server: refactor the writing logic to avoid early return Our ultimate goal is to add another way to define the connection needs to be closed. To do so, we need the "read" code to be more unified. Differential Revision: https://phab.mercurial-scm.org/D12047

test-http-bad-server: replace the default 65537 value in output This is the default block value that we use here and it make the output overall less readable. So we replace it with `~` Differential Revision: https://phab.mercurial-scm.org/D12046

test-http-bad-server: refactor the reading logic to avoid early return Our ultimate goal is to add another way to define the connection needs to be closed. To do so, we need the "read" code to be more unified. Differential Revision: https://phab.mercurial-scm.org/D12045

test-http-bad-server: factor code dealing with "read" in the new object This will make sure both `read` and `readline` do the same processing and make it simpler to update that processing in the future. Differential Revision: https://phab.mercurial-scm.org/D12044

test-http-bad-server: factor code dealing with "write" in the new object This will make sure both `sendall` and `write` do the same processing and make it simpler to update that processing in the future. Differential Revision: https://phab.mercurial-scm.org/D12043