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varnishtest "bytes converter Test"
feature cmd "$HAPROXY_PROGRAM -cc 'version_atleast(2.9-dev4)'"
feature ignore_unknown_macro
# TEST - 1
server s1 {
rxreq
txresp -hdr "Connection: close"
} -repeat 1 -start
haproxy h1 -conf {
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend fe
bind "fd@${fe}"
#### requests
http-request set-var(txn.input) req.hdr(input)
http-response set-header bytes_0 "%[var(txn.input),bytes(0)]"
http-response set-header bytes_1 "%[var(txn.input),bytes(1)]"
http-response set-header bytes_0_3 "%[var(txn.input),bytes(0,3)]"
http-response set-header bytes_1_3 "%[var(txn.input),bytes(1,3)]"
http-response set-header bytes_99 "%[var(txn.input),bytes(99)]"
http-response set-header bytes_5 "%[var(txn.input),bytes(5)]"
http-response set-header bytes_6 "%[var(txn.input),bytes(6)]"
http-response set-header bytes_0_6 "%[var(txn.input),bytes(0,6)]"
http-response set-header bytes_0_7 "%[var(txn.input),bytes(0,7)]"
http-response set-var(txn.var_start) int(0)
http-response set-header bytes_var0 "%[var(txn.input),bytes(txn.var_start)]"
http-response set-var(txn.var_start) int(1)
http-response set-var(txn.var_length) int(3)
http-response set-header bytes_var1_var3 "%[var(txn.input),bytes(txn.var_start,txn.var_length)]"
http-response set-var(txn.var_start) int(99)
http-response set-header bytes_var99 "%[var(txn.input),bytes(txn.var_start)]"
http-response set-var(txn.var_start) int(0)
http-response set-var(txn.var_length) int(7)
http-response set-header bytes_var0_var7 "%[var(txn.input),bytes(txn.var_start,txn.var_length)]"
http-response set-var(txn.var_start) int(1)
http-response set-var(txn.var_length) int(3)
http-response set-header bytes_var1_3 "%[var(txn.input),bytes(txn.var_start,3)]"
http-response set-header bytes_1_var3 "%[var(txn.input),bytes(1,txn.var_length)]"
http-response set-var(txn.var_start) int(-1)
http-response set-var(txn.var_length) int(-1)
http-response set-header bytes_varminus1 "%[var(txn.input),bytes(txn.var_start)]"
http-response set-header bytes_0_varminus1 "%[var(txn.input),bytes(0,txn.var_length)]"
http-response set-header bytes_varNA "%[var(txn.input),bytes(txn.NA)]"
http-response set-header bytes_1_varNA "%[var(txn.input),bytes(1,txn.NA)]"
default_backend be
backend be
server s1 ${s1_addr}:${s1_port}
} -start
client c1 -connect ${h1_fe_sock} {
txreq -url "/" \
-hdr "input: 012345"
rxresp
expect resp.status == 200
expect resp.http.bytes_0 == "012345"
expect resp.http.bytes_1 == "12345"
expect resp.http.bytes_0_3 == "012"
expect resp.http.bytes_1_3 == "123"
expect resp.http.bytes_99 == ""
expect resp.http.bytes_5 == "5"
expect resp.http.bytes_6 == ""
expect resp.http.bytes_0_6 == "012345"
# since specified length is > input length, response contains the input till the end
expect resp.http.bytes_0_7 == "012345"
expect resp.http.bytes_var0 == "012345"
expect resp.http.bytes_var1_var3 == "123"
expect resp.http.bytes_var99 == ""
expect resp.http.bytes_var0_var7 == "012345"
expect resp.http.bytes_var1_3 == "123"
expect resp.http.bytes_1_var3 == "123"
expect resp.http.bytes_varminus1 == ""
expect resp.http.bytes_0_varminus1 == ""
expect resp.http.bytes_varNA == ""
expect resp.http.bytes_1_varNA == ""
} -run
# TEST - 2
# negative starting index causes startup failure
haproxy h2 -conf {
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend fe
bind "fd@${fe}"
http-response set-header bytes_output "%[var(txn.input),bytes(-1)]"
default_backend be
backend be
server s1 ${s1_addr}:${s1_port}
} -start -expectexit 1
# TEST - 3
# negative length causes startup failure
haproxy h3 -conf {
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend fe
bind "fd@${fe}"
http-response set-header bytes_output "%[var(txn.input),bytes(0,-1)]"
default_backend be
backend be
server s1 ${s1_addr}:${s1_port}
} -start -expectexit 1
# TEST - 4
# 0 length causes startup failure
haproxy h4 -conf {
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend fe
bind "fd@${fe}"
http-response set-header bytes_output "%[var(txn.input),bytes(0,0)]"
default_backend be
backend be
server s1 ${s1_addr}:${s1_port}
} -start -expectexit 1
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