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path: root/t/t5562-http-backend-content-length.sh
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2018-09-07http-backend: allow empty CONTENT_LENGTHLibravatar Max Kirillov1-0/+11
According to RFC3875, empty environment variable is equivalent to unset, and for CONTENT_LENGTH it should mean zero body to read. However, unset CONTENT_LENGTH is also used for chunked encoding to indicate reading until EOF. At least, the test "large fetch-pack requests can be split across POSTs" from t5551 starts faliing, if unset or empty CONTENT_LENGTH is treated as zero length body. So keep the existing behavior as much as possible. Add a test for the case. Reported-By: Jelmer Vernooij <jelmer@jelmer.uk> Signed-off-by: Max Kirillov <max@max630.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-30t5562: avoid non-portable "export FOO=bar" constructLibravatar Ramsay Jones1-1/+2
Commit 6c213e863a ("http-backend: respect CONTENT_LENGTH for receive-pack", 2018-07-27) adds a test which uses the non-portable export construct. Replace it with "FOO=bar && export FOO" instead. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-27http-backend: respect CONTENT_LENGTH for receive-packLibravatar Max Kirillov1-0/+155
Push passes to another commands, as described in https://public-inbox.org/git/20171129032214.GB32345@sigill.intra.peff.net/ As it gets complicated to correctly track the data length, instead transfer the data through parent process and cut the pipe as the specified length is reached. Do it only when CONTENT_LENGTH is set, otherwise pass the input directly to the forked commands. Add tests for cases: * CONTENT_LENGTH is set, script's stdin has more data, with all combinations of variations: fetch or push, plain or compressed body, correct or truncated input. * CONTENT_LENGTH is specified to a value which does not fit into ssize_t. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Max Kirillov <max@max630.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>