Add tests for messages beyond 16384 bytes to ssl-opt.sh

This commit adds four tests to ssl-opt.sh testing the library's behavior when
`mbedtls_ssl_write` is called with messages beyond 16384 bytes. The combinations
tested are TLS vs. DTLS and MBEDTLS_SSL_MAX_FRAGMENT_LENGTH enabled vs. disabled.
This commit is contained in:
Hanno Becker 2017-09-18 15:01:50 +01:00
parent 4aed27e469
commit c526696c05

View file

@ -1292,8 +1292,8 @@ run_test "Session resume using cache: openssl server" \
# Tests for Max Fragment Length extension
run_test "Max fragment length: not used, reference" \
requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
run_test "Max fragment length: enabled, default" \
"$P_SRV debug_level=3" \
"$P_CLI debug_level=3" \
0 \
@ -1304,6 +1304,54 @@ requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
-S "server hello, max_fragment_length extension" \
-C "found max_fragment_length extension"
requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
run_test "Max fragment length: enabled, default, larger message" \
"$P_SRV debug_level=3" \
"$P_CLI debug_level=3 request_size=20000" \
0 \
-c "Maximum fragment length is 16384" \
-s "Maximum fragment length is 16384" \
-C "client hello, adding max_fragment_length extension" \
-S "found max fragment length extension" \
-S "server hello, max_fragment_length extension" \
-C "found max_fragment_length extension" \
-c "20000 bytes written in 2 fragments" \
-s "16384 bytes read" \
-s "3616 bytes read"
requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
run_test "Max fragment length, DTLS: enabled, default, larger message" \
"$P_SRV debug_level=3 dtls=1" \
"$P_CLI debug_level=3 dtls=1 request_size=20000" \
1 \
-c "Maximum fragment length is 16384" \
-s "Maximum fragment length is 16384" \
-C "client hello, adding max_fragment_length extension" \
-S "found max fragment length extension" \
-S "server hello, max_fragment_length extension" \
-C "found max_fragment_length extension" \
-c "fragment larger than.*maximum "
requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
run_test "Max fragment length: disabled, larger message" \
"$P_SRV debug_level=3" \
"$P_CLI debug_level=3 request_size=20000" \
0 \
-C "Maximum fragment length is 16384" \
-S "Maximum fragment length is 16384" \
-c "20000 bytes written in 2 fragments" \
-s "16384 bytes read" \
-s "3616 bytes read"
requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
run_test "Max fragment length DTLS: disabled, larger message" \
"$P_SRV debug_level=3 dtls=1" \
"$P_CLI debug_level=3 dtls=1 request_size=20000" \
1 \
-C "Maximum fragment length is 16384" \
-S "Maximum fragment length is 16384" \
-c "fragment larger than.*maximum "
requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
run_test "Max fragment length: used by client" \
"$P_SRV debug_level=3" \