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Testsuite: Add testcases for string_is_ip_address (CVE-2023-42117)
[exim.git] / test / scripts / 0000-Basic / 0002
diff --git a/test/scripts/0000-Basic/0002 b/test/scripts/0000-Basic/0002
index 328f5a3caa264928b6aeed6eba665accd88e91fe..df4f91b4b881cf801d9c4a1e256ae605618bc3b7 100644 (file)
--- a/test/scripts/0000-Basic/0002
+++ b/test/scripts/0000-Basic/0002
@@ -23,6 +23,7 @@ primary_hostname: ${primary_hostname}
 qualify_domain: $qualify_domain
 bounce_return_size_limit: ${bounce_return_size_limit}
 spool_directory: $spool_directory
+queue_name: $queue_name
 unknown: ${unknown}
 h_subject: $h_subject:(should be empty)
 h_subject:$h_subject (should be empty)
@@ -44,6 +45,44 @@ x\
 +$11111111111111111111111111111111111
 +${11111111111111111111111111111111111}
 
+eval:   ${eval:0}
+eval:   ${eval:1}
+eval:   ${eval:-1}
+eval:   ${eval:+1}
+eval:   ${eval:1+1}
+eval:   ${eval:1+2*3}
+eval:   ${eval:(1+2)*3}
+eval:   ${eval:3/2*4}
+eval:   ${eval:3*4/2}
+eval:   ${eval:42}
+eval:   ${eval:}
+eval:   ${eval:-2}
+eval:   ${eval:-2 - -3}
+eval:   ${eval:-2 - (-3)}
+eval:   ${eval:-2 - (-3}
+eval:   ${eval:-2 - -3)}
+eval:   ${eval:-2 --3}
+eval:   ${eval:-2 -+3}
+eval:   ${eval:-2 -+-3}
+eval:   ${eval:(2*(1+1))/2 + 40K}
+eval:   ${eval:077}
+eval:   ${eval:08}
+eval10: ${eval10:077}
+eval10: ${eval10:08}
+eval10: ${eval10:0x1234}
+eval:   ${eval:2+42%5}
+eval:   ${eval:0xc&5}
+eval:   ${eval:0xc & 5 }
+eval:   ${eval:0x0c|5}
+eval:   ${eval:0xc^5}
+eval:   ${eval:0xc>>1}
+eval:   ${eval:0xc >> 2}
+eval:   ${eval:0xc >> 4 }
+eval:   ${eval:0xc<<1}
+eval:   ${eval:~255&0x1234}
+eval:   ${eval:~ 255&0x1234}
+eval:   ${eval: -(~255&0x1234)}
+
 # List operations
 
 filter: "${filter{a:b:c}{eq{1}{1}}}"
@@ -62,6 +101,8 @@ reduce: "${reduce{}{+}{$value$item}}"
 reduce: ${reduce{a:b:c}{+}{$value$item}}
 reduce: ${reduce {<, 1,2,3}{0}{${eval:$value+$item}}}
 reduce: ${reduce {3:0:9:4:6}{0}{${if >{$item}{$value}{$item}{$value}}}}
+# Check for extract corrupting reduce's $value
+reduce: ${reduce {b}{a aaa}{${extract{1}{ }{$value}} , $item}}
 
 listnamed: ${listnamed:dlist}
 listnamed: ${listnamed:+dlist}
@@ -85,6 +126,15 @@ listextract: ${listextract{-5}{a:b:c:d}}
 listextract: ${listextract{ 5}{a:b:c:d}{}{fail}}
 listextract: ${listextract{ 5}{a:b:c:d}{}fail}
 
+listquote: ${listquote{:}{abcd}}
+listquote: ${listquote{:}{ab:cd}}
+listquote: ${listquote{:}{:a:b:c:d:}}
+listquote: ${listquote{:}{ab::cd}}
+listquote: ${listquote{;}{ab:cd}}
+listquote: ${listquote{;}{ab;cd}}
+listquote: ${listquote{ }{ ab cd}}
+listquote: <${listquote{:}{}}>
+
 sort: ${sort{3:2:1:4}{<}{$item}}
 sort: ${sort {<, 3,2,1,4}{>}{$item}}
 sort: ${sort{c:B:a:aa}{lti}{$item}}
@@ -120,8 +170,15 @@ acl: ${reduce {1:2:3:4} {} {$value ${acl {a_ret}{$item}}}}
 
 addrss: ${address:local-part@dom.ain}
 addrss: ${address:Exim Person <local-part@dom.ain> (that's me)}
+addrss: ${address:Exim Person <local-part(comment)@dom.ain> (that's me)}
+addrss: ${address:Exim Person <local-part@dom.ain(comment)> (that's me)}
+addrss: ${address:Exim Person <local-part(comment)@dom.ain(comment2)> (that's me)}
+addrss: ${address:Exim Person <local-part.(comment)dot-atom@dom.ain(comment2)> (that's me)}
+addrss: ${address:Exim Person <(comment)local-part@dom.ain(comment2)> (that's me)}
 domain: ${domain:local-part@dom.ain}
 domain: ${domain:Exim Person <local-part@dom.ain> (that's me)}
+domain: ${domain:Exim Person <local-part(foo)@(bar)dom.ain> (that's me)}
+domain: ${domain:a.b.c}
 
 addresses: ${addresses:>' 'abc@xyz, 'pqr@xyz}
 addresses: ${addresses:Exim Person <local-part@dom.ain> (that's me)}
@@ -130,41 +187,10 @@ addresses: ${addresses:>+ Exim Person <local-part@dom.ain> (that's me),\
 addresses: ${addresses:Exim Person <local-part@dom.ain> (that's me), \
            xyz@abc, nullgroupname:;, group: p@q, r@s; }
 addresses: ${addresses:local-part@dom.ain <local-part@dom.ain>}
+addresses: ${addresses:>}
 
-escape: ${escape:B7·F2ò}
-eval:   ${eval:1+1}
-eval:   ${eval:1+2*3}
-eval:   ${eval:(1+2)*3}
-eval:   ${eval:3/2*4}
-eval:   ${eval:3*4/2}
-eval:   ${eval:42}
-eval:   ${eval:}
-eval:   ${eval:-2}
-eval:   ${eval:-2 - -3}
-eval:   ${eval:-2 - (-3)}
-eval:   ${eval:-2 - (-3}
-eval:   ${eval:-2 - -3)}
-eval:   ${eval:-2 --3}
-eval:   ${eval:-2 -+3}
-eval:   ${eval:-2 -+-3}
-eval:   ${eval:(2*(1+1))/2 + 40K}
-eval:   ${eval:077}
-eval:   ${eval:08}
-eval10: ${eval10:077}
-eval10: ${eval10:08}
-eval10: ${eval10:0x1234}
-eval:   ${eval:2+42%5}
-eval:   ${eval:0xc&5}
-eval:   ${eval:0xc & 5 }
-eval:   ${eval:0x0c|5}
-eval:   ${eval:0xc^5}
-eval:   ${eval:0xc>>1}
-eval:   ${eval:0xc >> 2}
-eval:   ${eval:0xc >> 4 }
-eval:   ${eval:0xc<<1}
-eval:   ${eval:~255&0x1234}
-eval:   ${eval:~ 255&0x1234}
-eval:   ${eval: -(~255&0x1234)}
+escape:     ${escape:B7·F2ò}
+excape8bit: ${escape8bit:undisturbed text\ttab\nnewline\ttab\\backslash \176tilde\177DEL\200\x81.}
 
 expand: \$primary_hostname ${expand:\$primary_hostname}
 hash:   ${hash_3:monty} ${hash_5:monty} ${hash_4_62:monty python}
@@ -178,7 +204,21 @@ hex2b64:${hex2b64:1a2b3c4d5e6g}
 hex2b64:${hex2b64:${md5:the quick brown fox}}
 hex2b64:${hex2b64:${sha1:the quick brown fox}}
 
-The base62 operator is actually a base36 operator in the Darwin and Cygwin
+base32: 0  <${base32:0}>
+base32: 1  <${base32:1}>
+base32: 31 <${base32:31}>
+base32: 32 <${base32:32}>
+base32: 42 <${base32:42}>
+base32 error: 0x1 ${base32:0x1}
+
+base32d: 0  ${base32d:${base32:0}}
+base32d: 1  ${base32d:${base32:1}}
+base32d: 31 ${base32d:${base32:31}}
+base32d: 32 ${base32d:${base32:32}}
+base32d: 42 ${base32d:${base32:42}}
+base32d error: ABC ${base32d:ABC}
+
+the base62 operator is actually a base36 operator in the Darwin and Cygwin
 environments. Write cunning tests that produce the same output in both cases,
 while doing a reasonable check.
 
@@ -208,11 +248,28 @@ mask:   ${mask:192.168.10.206/33}
 mask:   ${mask:192.168.10.206/0}
 mask:   ${mask:192.168.10.206}
 mask:   ${mask:a.b.c.d}
+mask:   ${mask:2a00:2:3:4:5:6:7:8/79}
+mask:   ${mask:2a00:2:3:4:5:6:7:8/128}
+mask:   ${mask:2a00:2:3:4:5:6:7:8/129}
+mask_n: ${mask_n:2a00:2:3:4:5:6:7:8/79}
+ipv6denorm: ${ipv6denorm:::1}
+ipv6denorm: ${ipv6denorm:fe00::1}
+ipv6denorm: ${ipv6denorm:192.168.0.1}
+ipv6denorm: ${ipv6denorm:fe80::192.168.0.1}
+ipv6norm:   ${ipv6norm:0:0:0::1}
+ipv6norm:   ${ipv6norm:2a00::0}
+ipv6norm:   ${ipv6norm:2a00::1}
+ipv6norm:   ${ipv6norm:2a00:eadf:0000:0000:0000:0000:0001:0000}
+ipv6norm:   ${ipv6norm:2a00:eadf:0000:0001:0000:0000:0000:0000}
+ipv6norm:   ${ipv6norm:2a00:0:0:0::}
+ipv6norm:   ${ipv6norm:2a00:2:3:4:5:6:7:8}trailing_text
 nhash:  ${nhash_24:monty} ${nhash_8_63:monty python}
 lc/uc:  ${lc:The Quick} ${uc: Brown Fox}
 length: ${length_10:The quick brown fox} ${l_10:abc}
 lclpt:  ${local_part:local-part@dom.ain}
 lclpt:  ${local_part:Exim Person <local-part@dom.ain> (that's me)}
+lclpt:  ${local_part:Exim Person <local(comment).part@dom.(comment2)ain> (that's me)}
+lclpt:  ${local_part:a.b.c}
 quote:  ${quote:aZ09_.-Q} ${quote:ab*cd} ${quote:ab\cd"ef}
 quote:  ${quote:nl(\n)}
 quote:  ${quote:cr(\r)}
@@ -247,6 +304,10 @@ substr: ${s_1:}
 substr: ${substr_10:abc}
 str2b64:${str2b64:abcd}
 str2b64:${str2b64:The quick brown \n fox}
+base64: ${base64:abcd}
+base64: ${base64:The quick brown \n fox}
+base64d:${base64d:YWJjZA==}
+base64d:${base64d:VGhlIHF1aWNrIGJyb3duIAogZm94}
 strlen: ${strlen:}
 strlen: ${strlen:a}
 strlen: ${strlen:abcdefgh}
@@ -381,8 +442,11 @@ ge:     ${if ge{ABC}{abc}{y}{n}}
 gei:    ${if gei{ABC}{abc}{y}{n}}
 
 isip:   ${if isip {1.2.3.4}{y}{n}}  1.2.3.4
+isip:   ${if isip {1.2.3}{y}{n}}  1.2.3
 isip4:  ${if isip4{1.2.3.4}{y}{n}}  1.2.3.4
 isip6:  ${if isip6{1.2.3.4}{y}{n}}  1.2.3.4
+isip:   ${if isip {::1.2.3.256}{y}{n}}  ::1.2.3.256
+isip4:  ${if isip4{1.2.3.256}{y}{n}}  1.2.3.256
 isip:   ${if isip {1:2:3:4}{y}{n}}  1:2:3:4
 isip4:  ${if isip4{1:2:3:4}{y}{n}}  1:2:3:4
 isip6:  ${if isip6{1:2:3:4}{y}{n}}  1:2:3:4
@@ -392,9 +456,13 @@ isip6:  ${if isip6{::1}{y}{n}}      ::1
 isip:   ${if isip {fe80::a00:20ff:fe86:a061}{y}{n}}  fe80::a00:20ff:fe86:a061
 isip4:  ${if isip4{fe80::a00:20ff:fe86:a061}{y}{n}}  fe80::a00:20ff:fe86:a061
 isip6:  ${if isip6{fe80::a00:20ff:fe86:a061}{y}{n}}  fe80::a00:20ff:fe86:a061
+isip:   ${if isip {fe80::1.2.3.4}{y}{n}}  fe80::1.2.3.4
 isip:   ${if isip {rhubarb}{y}{n}}  rhubarb
 isip4:  ${if isip4{rhubarb}{y}{n}}  rhubarb
 isip6:  ${if isip6{rhubarb}{y}{n}}  rhubarb
+isip6:  ${if isip6{::/100}{y}{n}}  ::/100
+isip6:  ${if isip6{::/foo}{y}{n}}  ::/foo
+isip6:  ${if isip6{::/f o}{y}{n}}  ::/f o
 
 match:  ${if match{abcd}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
 match:  ${if match{abcd}{^\N([ab]+)(\w+)$\N}{$2$1}fail}
@@ -466,35 +534,57 @@ acl if: ${if acl {{a_defer}{argN}{arg2}} {Y:$value}{N:$value}}
 # Lookups: DIR is the testing directory. In this test we can only use the
 # lookups that are required in all cases.
 
-${lookup{postmaster}lsearch{DIR/aux-fixed/0002.aliases}{$value}fail}
+${lookup{postmaster}lsearch         {DIR/aux-fixed/0002.aliases}{$value}fail}
+${lookup{postmaster}lsearch,ret=full{DIR/aux-fixed/0002.aliases}{$value}fail}
 
 ${lookup{x@y}lsearch*@{DIR/aux-fixed/0002.starat}{$value}fail}
-${lookup{x@z}lsearch*{DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@z}lsearch* {DIR/aux-fixed/0002.starat}{$value}fail}
 ${lookup{x@z}lsearch*@{DIR/aux-fixed/0002.starat}{$value}fail}
 ${lookup{x@w}lsearch*@{DIR/aux-fixed/0002.starat}{$value}fail}
 
-${lookup{a.b.c.d}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{x.y.z}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}{failed x.y.z}}
-${lookup{p.q}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{o.p.q}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{m.n.o.p.q}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{x.y.z}partial1-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{x.y.z}partial0-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-
-q1:  ${lookup{abc}lsearch{DIR/aux-fixed/0002.quoted}}
-q2:  ${lookup{xyz}lsearch{DIR/aux-fixed/0002.quoted}}
-q3:  ${lookup{pqr}lsearch{DIR/aux-fixed/0002.quoted}}
-q4:  ${lookup{a:b}lsearch{DIR/aux-fixed/0002.quoted}}
-q5:  ${lookup{"quoted"}lsearch{DIR/aux-fixed/0002.quoted}}
+${lookup{x@y}lsearch*@,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@z}lsearch*,ret=full  {DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@z}lsearch*@,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@w}lsearch*@,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+
+${lookup{a.b.c.d}  partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z}    partial-lsearch {DIR/aux-fixed/0002.domains}{$value}{failed x.y.z}}
+${lookup{p.q}      partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{o.p.q}    partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{m.n.o.p.q}partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z}    partial1-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z}    partial0-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
+
+${lookup{a.b.c.d}  partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z}    partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}{failed x.y.z}}
+${lookup{p.q}      partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{o.p.q}    partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{m.n.o.p.q}partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z}    partial1-lsearch,ret=full{DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z}    partial0-lsearch,ret=full{DIR/aux-fixed/0002.domains}{$value}fail}
+
+q1:  ${lookup{abc}        lsearch{DIR/aux-fixed/0002.quoted}}
+q2:  ${lookup{xyz}        lsearch{DIR/aux-fixed/0002.quoted}}
+q3:  ${lookup{pqr}        lsearch{DIR/aux-fixed/0002.quoted}}
+q4:  ${lookup{a:b}        lsearch{DIR/aux-fixed/0002.quoted}}
+q5:  ${lookup{"quoted"}   lsearch{DIR/aux-fixed/0002.quoted}}
 q6:  ${lookup{white space}lsearch{DIR/aux-fixed/0002.quoted}}
-q7:  ${lookup{b\\s}lsearch{DIR/aux-fixed/0002.quoted}}
+q7:  ${lookup{b\\s}       lsearch{DIR/aux-fixed/0002.quoted}}
+
+q1f: ${lookup{abc}        lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q2f: ${lookup{xyz}        lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q3f: ${lookup{pqr}        lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q4f: ${lookup{a:b}        lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q5f: ${lookup{"quoted"}   lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q6f: ${lookup{white space}lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q7f: ${lookup{b\\s}       lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
 
 abc:   ${lookup{abc}wildlsearch{DIR/aux-var/0002.wild}}
 a.b.c: ${lookup{a.b.c}wildlsearch{DIR/aux-var/0002.wild}}
 ab.c:  ${lookup{ab.c}wildlsearch{DIR/aux-var/0002.wild}}
 xyz:   ${lookup{xyz}wildlsearch{DIR/aux-var/0002.wild}}
-Xyz:   ${lookup{Xyz}wildlsearch{DIR/aux-var/0002.wild}}
-Zyz:   ${lookup{Zyz}wildlsearch{DIR/aux-var/0002.wild}}
+.Xyz:   ${lookup{Xyz}wildlsearch{DIR/aux-var/0002.wild}}
+.Zyz:   ${lookup{Zyz}wildlsearch{DIR/aux-var/0002.wild}}
 a b:   ${lookup{a b}wildlsearch{DIR/aux-var/0002.wild}}
 a  b:  ${lookup{a  b}wildlsearch{DIR/aux-var/0002.wild}}
 a:b:   ${lookup{a:b}wildlsearch{DIR/aux-var/0002.wild}}
@@ -509,8 +599,8 @@ abc:   ${lookup{abc}nwildlsearch{DIR/aux-var/0002.wild}}
 a.b.c: ${lookup{a.b.c}nwildlsearch{DIR/aux-var/0002.wild}}
 ab.c:  ${lookup{ab.c}nwildlsearch{DIR/aux-var/0002.wild}}
 xyz:   ${lookup{xyz}nwildlsearch{DIR/aux-var/0002.wild}}
-Xyz:   ${lookup{Xyz}nwildlsearch{DIR/aux-var/0002.wild}}
-Zyz:   ${lookup{Zyz}nwildlsearch{DIR/aux-var/0002.wild}}
+.Xyz:   ${lookup{Xyz}nwildlsearch{DIR/aux-var/0002.wild}}
+.Zyz:   ${lookup{Zyz}nwildlsearch{DIR/aux-var/0002.wild}}
 a b:   ${lookup{a b}nwildlsearch{DIR/aux-var/0002.wild}}
 a  b:  ${lookup{a  b}nwildlsearch{DIR/aux-var/0002.wild}}
 a:b:   ${lookup{a:b}nwildlsearch{DIR/aux-var/0002.wild}}
@@ -529,10 +619,10 @@ a\\:Xb: ${lookup{a\\:Xb}nwildlsearch{DIR/aux-var/0002.wild}}
 
 # Some tests of case-(in)dependence
 
-MiXeD-CD:  ${lookup{MiXeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
-MixeD-CD:  ${lookup{MixeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
-MiXeD-Ncd: ${lookup{MiXeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
-MixeD-Ncd: ${lookup{MixeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MiXeD-CD:  ${lookup{MiXeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MixeD-CD:  ${lookup{MixeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MiXeD-Ncd: ${lookup{MiXeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MixeD-Ncd: ${lookup{MixeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
 
 # IP address (CIDR) lookups
 
@@ -576,12 +666,12 @@ ${extract{B}{A=1 B=2 C=3}}
 ${extract{ B }{A=1 B=2 C=3}{$value}{NOT FOUND}}
 ${extract{2}{:}{1:2:3}}
 ${extract{ 2 }{:}{1:2:3}{$value}{NOT FOUND}}
-Empty:<${extract{D}{A=1 B=2 C=3}}>
-Empty:<${extract{4}{:}{1:2:3}}>
+empty:<${extract{D}{A=1 B=2 C=3}}>
+empty:<${extract{4}{:}{1:2:3}}>
 ${extract{C}{A=1 B=2 C=3}{<$value>}}
 ${extract{3}{:}{1:2:3}{<$value>}}
-Empty:<${extract{Z}{A=1 B=2 C=3}{<$value>}}>
-Empty:<${extract{4}{:}{1:2:3}{<$value>}}>
+empty:<${extract{Z}{A=1 B=2 C=3}{<$value>}}>
+empty:<${extract{4}{:}{1:2:3}{<$value>}}>
 ${extract{Z}{A=1 B=2 C=3}{<$value>}{no Z}}
 ${extract{4}{:}{1:2:3}{<$value>}{no 4}}
 ${extract{Z}{A=1 B=2 C=3}{<$value>}fail}
@@ -600,6 +690,10 @@ ${extract{}{X=3}}
 ${extract{ }{X=3}}
 ${extract{ 2 }{ }{a b c}}
 
+${map{a,1:b,2:c,3}{${extract{1}{,}{$item}{$value}{}}}}
+${map{a,1:b,2:c,3}{${extract{1}{,}{$item}{$value}{failcase}{bogus_argument}}}}
+${map{a,1:b,2:c,3}{${extract{1}{,}{$item}{$value}fail}}}
+
 # Translation
 
 abcdea aaa xyz ${tr{abcdea}{aaa}{xyz}}
@@ -656,8 +750,8 @@ abcdea abc z   ${tr{abcdea}{abc}{z}}
 abcd      ${rfc2047:abcd}
 <:abcd:>  ${rfc2047:<:abcd:>}
 <:ab cd:> ${rfc2047:<:ab cd:>}
-Long:     ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit}
-Long:     ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit by a long way; in fact this one will go over the 150 character limit}
+long:     ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit}
+long:     ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit by a long way; in fact this one will go over the 150 character limit}
 
 # RFC 2047 decode
 
@@ -697,21 +791,23 @@ ${if exists{/non/exist/file}{${readfile{/non/exist/file}}}{non-exist}}
 # Calling a command
 
 ${run{DIR/aux-fixed/0002.runfile 0}}
-RC=$runrc
+rc=$runrc
 ${run{DIR/aux-fixed/0002.runfile 0}{1}{2}}
-RC=$runrc
+rc=$runrc
 ${run{DIR/aux-fixed/0002.runfile 0}{$value}{2}}
-RC=$runrc
+rc=$runrc
 ${run{DIR/aux-fixed/0002.runfile 1}{$value}{2}}
-RC=$runrc
+rc=$runrc
 ${run{DIR/aux-fixed/0002.runfile 1}{$value}{$value}}
-RC=$runrc
+rc=$runrc
 ${run{DIR/test-nonexist}{Y}{N}}
-RC=$runrc
+rc=$runrc
 >>${run{DIR/bin/iefbr14}}<<
-RC=$runrc
+rc=$runrc
 ${if eq{1}{2}{${run{/non/exist}}}{1!=2}}
-RC=$runrc
+rc=$runrc
+${run,preexpand {DIR/aux-fixed/0002.runfile 0}}
+rc=$runrc
 
 # PRVS
 
@@ -827,13 +923,67 @@ ${if forany{a:b:c}\
 
 ${if ={1}{1} {true}{${if ={1}{1} {true}{${if ={1}{1}{true}fail}}}}}
 
+# Environment access
+
+${env {USER}}
+${env {NO_SUCH_VARIABLE} {oops, success} {correct}}
+
+# JSON
+
+${extract json {Url} \
+  {   \{ \"Url\":    \"http://www.example.com/image/481989943\",\
+        \"Height\": 125,\
+        \"Width\":  100\
+      \} \
+  } \
+ }
+${extract json {Width} \
+  {   \{ \"Url\":    \"http://www.example.com/image/481989943\",\
+        \"Height\": 125,\
+        \"Width\":  100\
+      \} \
+  } \
+ }
+${extract json {2} {[116, 943, 234, 38793]} }
+${extract json {2} {${extract json{IDs} {\{"other":"foo", "IDs": [116, 943, 234]\} }}} }
+
+${extract json {2} {["red", "green", "blue", "black"]} }
+${extract jsons{2} {["red", "green", "blue", "black"]} }
+<${extract jsons{5} {["red", "green", "blue", "black"]} }>
+expect: <>
+
+${extract json {seconds} { \{"hours":0, "mins":0, "seconds":59\} }}
+${extract json {seconds} {${extract json {2} { ["irrelevant", \{"hours":0, "mins":0, "seconds":59\}] }}}}
+
+${extract json{IDs}{ \{"IDs": \{"1":116, "2":943, "3":234\}\} }}
+expect: {"1":116, "2":943, "3":234}
+
+${extract json{IDs}{ \{"id": \{"a":101, "b":102\}, "IDs": \{"1":116, "2":943, "3":234\}\} }}
+expect: {"1":116, "2":943, "3":234}
+
+<${extract json{nonexistent}{ \{"id": \{"a":101, "b":102\}, "IDs": \{"1":116, "2":943, "3":234\}\} }}>
+expect: <>
+<${extract jsons{nonexistent}{ \{"id": \{"a":101, "b":102\}, "IDs": \{"1":116, "2":943, "3":234\}\} }}>
+expect: <>
+
+${if forany_json {[1, 2, 3]}{={$item}{1}}{yes}{no}}
+${if forany_jsons{["A", "B", "C"]}{eq{$item}{B}}{yes}{no}}
+
 ****
 # Test "escape" with print_topbitchars
 exim -be -DPTBC=print_topbitchars
 escape: ${escape:B7·F2ò}
 ****
 # Checkout expansion debugging
-exim -d-all+expand -be
+exim -d-all+expand -f sndr@dom -be
+primary_hostname: $primary_hostname
+sender_address: $sender_address
+match:  ${if match{abcd}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
+match:  ${if match{wxyz}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
+${if eq {1}{1}{yes}{${lookup{xx}lsearch{/non/exist}}}}
+match_address:   ${if match_address{a.b.c}{a.b.c}{yes}{no}}
+****
+exim -d-all+expand+noutf8 -be
 primary_hostname: $primary_hostname
 match:  ${if match{abcd}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
 match:  ${if match{wxyz}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
@@ -842,6 +992,7 @@ match_address:   ${if match_address{a.b.c}{a.b.c}{yes}{no}}
 ****
 # Sender host name and address etc, all unset
 exim -be
+-be Sender host name and address etc, all unset
 -oMa  sender_host_address = $sender_host_address
       sender_host_port = $sender_host_port
 -oMaa sender_host_authenticated = $sender_host_authenticated
@@ -855,6 +1006,7 @@ exim -be
 ****
 # Sender host name and address etc, all set except host name.
 exim -d-all+expand -be -oMa V4NET.0.0.1.1234 -oMaa AAA -oMai philip -oMas xx@yy.zz -oMi 1.1.1.1.99 -oMr special -oMt me
+-be Sender host name and address etc, all set except host name.
 -oMa  sender_host_address = $sender_host_address
       sender_host_port = $sender_host_port
 -oMaa sender_host_authenticated = $sender_host_authenticated
@@ -867,17 +1019,20 @@ exim -d-all+expand -be -oMa V4NET.0.0.1.1234 -oMaa AAA -oMai philip -oMas xx@yy.
 ****
 # Sender host name explicitly set
 exim -be -oMa V4NET.0.0.1.1234 -oMs my.host.name
+-be Sender host name explicitly set
 -oMa  sender_host_address = $sender_host_address
       sender_host_port = $sender_host_port
 -oMs  sender_host_name = $sender_host_name
 ****
 # Sender host name lookup fails (V4NET.11.12.13 is not reverse registered)
 exim -be -oMa V4NET.11.12.13
+be Sender host name lookup fails (V4NET.11.12.13 is not reverse registered)
 -oMs  sender_host_name = $sender_host_name
       host_lookup_failed = $host_lookup_failed
 ****
 # Sender host name and protocol set by Sendmail-compatible option
 exim -be -pspecial:host.name
+-be Sender host name and protocol set by Sendmail-compatible option
 -p  received_protocol = $received_protocol
 -p  sender_host_name = $sender_host_name
 ****
@@ -886,6 +1041,7 @@ exim -be -pspecial:host.name
 # we are skipping. The debug output for this test will show when
 # the lookup occurs.
 exim -d-all+host_lookup+expand -be -oMa V4NET.0.0.1.1234 -oMaa AAA -oMai philip -oMas xx@yy.zz -oMi 1.1.1.1.99 -oMr special -oMt me
+-be Sender host name and address etc, all set except host name
 -oMa  sender_host_address = $sender_host_address
       sender_host_port = $sender_host_port
 -oMaa sender_host_authenticated = $sender_host_authenticated
@@ -905,6 +1061,7 @@ exim -d -bh V4NET.0.0.2
 ****
 # Test $reply_address
 exim -bh V4NET.0.0.0
+helo test
 mail from:<>
 rcpt to:<some@body>
 data
@@ -935,6 +1092,7 @@ quit
 ****
 # Check RFC 2047 decoding with (default) length check
 exim -bh V4NET.0.0.0
+helo test
 mail from:<>
 rcpt to:<some@body>
 data
@@ -944,6 +1102,7 @@ quit
 ****
 # Check RFC 2047 decoding with length check disabled
 exim -DLENCHECK=check_rfc2047_length=false -bh V4NET.0.0.0
+helo test
 mail from:<>
 rcpt to:<some@body>
 data
@@ -961,3 +1120,7 @@ exim -be
 ${if inlist{aa}{aa} {in list}{not in list}}
 ${if !inlist{aa}{aa} {not in list}{in list}}
 ****
+# listextract from tainted list
+exim -be -oMs my.target.host.name
+'\${listextract {2} {<. $sender_host_name}}'  =>   '${listextract {2} {<. $sender_host_name}}'
+****
Master Exim source repository