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29b6d8af16
A better name was found for the option implemented inec74438("MINOR: hlua: add option to preserve bool type from smp to lua") Indeed, "tune.lua.preserve-smp-bool {on | off}" wasn't explicit enough nor did it encourage the adoption of the new "fixed" behavior (vs historical behavior which is now considered as a bug). Thus it becomes "tune.lua.bool-sample-conversion { normal | pre-3.1-bug }" which actively encourage users to switch the new behavior after having patched in-use Lua script if needed. From a technical point of view, the logic remains the same, as the option currently defaults to "pre-3.1-bug" to prevent script breakage, and a warning is emitted if the option isn't set explicily and Lua is used. Documentation and regtests were updated. Must be backported in 3.1 withec74438andf2838f5("REGTESTS: fix lua-based regtests using tune.lua.smp-preserve-bool")
89 lines
2.1 KiB
Plaintext
89 lines
2.1 KiB
Plaintext
varnishtest "Lua: set_var"
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#REQUIRE_OPTIONS=LUA
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feature ignore_unknown_macro
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haproxy h1 -conf {
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global
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# WT: limit false-positives causing "HTTP header incomplete" due to
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# idle server connections being randomly used and randomly expiring
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# under us.
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tune.idle-pool.shared off
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global
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tune.lua.bool-sample-conversion normal
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lua-load ${testdir}/set_var.lua
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defaults
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timeout client 30s
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timeout server 30s
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timeout connect 30s
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frontend fe1
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mode http
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bind "fd@${fe1}"
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http-request use-service lua.set_var
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frontend fe2
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mode http
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bind "fd@${fe2}"
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# just make sure the variable exists
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http-request set-header Dummy %[var(proc.fe2_foo)]
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http-request use-service lua.set_var_ifexist
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} -start
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client c0 -connect ${h1_fe1_sock} {
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# create var
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txreq -url "/" \
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-hdr "Var: txn.fe1_foo"
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rxresp
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expect resp.status == 202
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expect resp.http.echo == "value"
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# rewrite var
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txreq -url "/" \
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-hdr "Var: txn.fe1_foo"
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rxresp
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expect resp.status == 202
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expect resp.http.echo == "value"
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# create var under scope "proc"
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txreq -url "/" \
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-hdr "Var: proc.fe1_foo"
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rxresp
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expect resp.status == 202
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expect resp.http.echo == "value"
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# fail to create bad scope
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txreq -url "/" \
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-hdr "Var: invalid.var"
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rxresp
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expect resp.status == 400
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expect resp.http.echo == "(nil)"
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} -run
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client c1 -connect ${h1_fe2_sock} {
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# this one exists in the conf, it must succeed
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txreq -url "/" \
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-hdr "Var: proc.fe2_foo"
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rxresp
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expect resp.status == 202
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expect resp.http.echo == "value"
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# this one does not exist in the conf, it must fail
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txreq -url "/" \
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-hdr "Var: proc.fe2_bar"
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rxresp
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expect resp.status == 400
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expect resp.http.echo == "(nil)"
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# this one is under txn, it must succeed
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txreq -url "/" \
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-hdr "Var: txn.fe2_foo"
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rxresp
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expect resp.status == 202
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expect resp.http.echo == "value"
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} -run
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