haproxy/reg-tests/converter/json.vtc
William Dauchy 5417e898ff CLEANUP: sample: remove uneeded check in json validation
- check functions are never called with a NULL args list, it is always
  an array, so first check can be removed
- the expression parser guarantees that we can't have anything else,
  because we mentioned json converter takes a mandatory string argument.
  Thus test on `ARGT_STR` can be removed as well
- also add breaking line between enum and function declaration

In order to validate it, add a simple json test testing very simple
cases but can be improved in the future:

- default json converter without args
- json converter failing on error (utf8)
- json converter with error being removed (utf8s)

Signed-off-by: William Dauchy <wdauchy@gmail.com>
2021-01-10 07:39:58 +01:00

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varnishtest "json converter test"
#REQUIRE_VERSION=1.6
feature ignore_unknown_macro
server s1 {
rxreq
txresp
} -repeat 2 -start
haproxy h1 -conf {
defaults
mode http
timeout connect 1s
timeout client 1s
timeout server 1s
frontend fe
bind "fd@${fe}"
http-response set-header json0 "%[str(foo 1/2),json]"
# bad UTF-8 sequence
http-response set-header json1 "%[str(\xE0),json(utf8)]"
# bad UTF-8 sequence, but removes them
http-response set-header json2 "%[str(-\xE0-),json(utf8s)]"
default_backend be
backend be
server s1 ${s1_addr}:${s1_port}
} -start
client c1 -connect ${h1_fe_sock} {
txreq -url "/"
rxresp
expect resp.http.json0 == "foo 1\\/2"
expect resp.http.json1 == ""
expect resp.http.json2 == "--"
expect resp.status == 200
} -run