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|
require "vnd.dovecot.testsuite";
require "variables";
test_set "message" text:
From: stephan@example.org
To: test@example.com
Subject: Variables test
Testing variables...
.
;
/*
* Substitution syntax
*/
test "Unknown variables" {
set "q" "a";
set "qw" "bb";
set "qwe" "ccc";
set "qwer" "dddd";
set "qwert" "ccc";
if anyof (
not string "[${qwerty}]" "[]",
not string "[${20}]" "[]"
) {
test_fail "unknown variable not substituted with empty string";
}
}
test "One pass" {
set "something" "value";
set "s" "$";
if string "${s}{something}" "value" {
test_fail "somehow variable string is scanned multiple times";
}
if not string :matches "${s}{something}" "?{something}" {
test_fail "unexpected result";
}
}
test "Syntax errors" {
set "s" "$";
set "variable" "nonsense";
if anyof (
not string "$" "${s}",
not string "${" "${s}{",
not string "${a" "${s}{a",
not string "${$}" "${s}{$}",
not string "${%%%%}" "${s}{%%%%}",
not string "${0.s}" "${s}{0.s}",
not string "&%${}!" "&%${s}{}!",
not string "${doh!}" "${s}{doh!}" )
{
test_fail "variables substitution changed substring not matching variable-ref";
}
}
test "RFC syntax examples" {
# The variable "company" holds the value "ACME". No other variables
# are set.
set "company" "ACME";
# "${full}" => the empty string
if not string :is "${full}" "" {
test_fail "unknown variable did not yield empty string";
}
# "${company}" => "ACME"
if not string :is "${company}" "ACME" {
test_fail "assigned variable did not get substituted";
}
# "${BAD${Company}" => "${BADACME"
if not string :is "${BAD${Company}" "${BADACME" {
test_fail "'BADACME' test did not yield expected result";
}
#"${President, ${Company} Inc.}"
# => "${President, ACME Inc.}"
if not string "${President, ${Company} Inc.}"
"${President, ACME Inc.}" {
test_fail "'Company president' test did not yield expected result";
}
}
/*
* Variable assignments
*/
test "Basic assignment" {
set "test" "Value";
if not string :is "${test}" "Value" {
test_fail "variable assignment failed";
}
if string :is "${test}" "value" {
test_fail "string test failed";
}
}
test "Assignment overwritten" {
set "test" "Value";
set "test" "More";
if not string :is "${test}" "More" {
test_fail "variable assignment failed";
}
if string :is "${test}" "Value" {
test_fail "value not overwritten";
}
if string :is "${test}" "nonsense" {
test_fail "string test failed";
}
}
test "Two assignments" {
set "test" "Value";
set "test2" "More";
if not string :is "${test}" "Value" {
test_fail "variable assignment failed";
}
if string :is "${test}" "More" {
test_fail "assignments to different variables overlap";
}
if string :is "${test}" "nonsense" {
test_fail "string test failed";
}
}
test "Variables case-insensitive" {
set "VeRyElAboRATeVaRIABLeName" "interesting value";
if not string "${veryelaboratevariablename}" "interesting value" {
test_fail "variable names are case sensitive (lower case try)";
}
if not string "${VERYELABORATEVARIABLENAME}" "interesting value" {
test_fail "variable names are case sensitive (upper case try)";
}
}
test "RFC set command example" {
set "honorific" "Mr";
set "first_name" "Wile";
set "last_name" "Coyote";
set "vacation" text:
Dear ${HONORIFIC} ${last_name},
I'm out, please leave a message after the meep.
.
;
if not string :is :comparator "i;octet" "${VAcaTION}" text:
Dear Mr Coyote,
I'm out, please leave a message after the meep.
.
{
test_fail "failed to set variable correctly: ${VAcaTION}";
}
}
/*
* Variable substitution
*/
test "Multi-line string substitution" {
set "name" "Stephan Bosch";
set "address" "stephan@example.org";
set "subject" "Test message";
set "message" text: # Message with substitutions
From: ${name} <${address}>
To: Bertus van Asseldonk <b.vanasseldonk@nl.example.com>
Subject: ${subject}
This is a test message.
.
;
if not string :is "${message}" text:
From: Stephan Bosch <stephan@example.org>
To: Bertus van Asseldonk <b.vanasseldonk@nl.example.com>
Subject: Test message
This is a test message.
.
{
test_fail "variable substitution failed";
}
}
test "Multiple substitutions" {
set "a" "the monkey";
set "b" "a nut";
set "c" "the fish";
set "d" "on fire";
set "e" "eats";
set "f" "is";
if not string :is "${a} ${e} ${b}" "the monkey eats a nut" {
test_fail "variable substitution failed (1)";
}
if not string :is "${c} ${f} ${d}" "the fish is on fire" {
test_fail "variable substitution failed (2)";
}
set :upperfirst "sentence" "${a} ${e} ${b}";
if not string :is "${sentence}" "The monkey eats a nut" {
test_fail "modified variable substitution failed";
}
}
|
