> # Some fixed variables
>
> exim_path: TESTSUITE/eximdir/exim
+> exim_version: x.yz
> config_dir: TESTSUITE
> config_file: TESTSUITE/test-config
> primary_hostname: myhost.test.ex
> listextract:
> listextract:
> listextract: fail
-> Failed: "extract" failed and "fail" requested
+> Failed: "listextract" failed and "fail" requested
>
> sort: 1:2:3:4
> sort: 4,3,2,1
> hex2b64:MPPJPkZDbetYunCBao7BJA==
> hex2b64:ztcfpyNSMb7Tg/rP3EHE3cwi7PE=
>
+> base32: 0 <>
+> base32: 1 <b>
+> base32: 31 <7>
+> base32: 32 <ba>
+> base32: 42 <bk>
+> Failed: argument for base32 operator is "0x1", which is not a decimal number
+>
+> base32d: 0 0
+> base32d: 1 1
+> base32d: 31 31
+> base32d: 32 32
+> base32d: 42 42
+> Failed: argument for base32d operator is "ABC", which is not a base 32 number
+>
> 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.
> mask: 0.0.0.0/0
> Failed: missing mask value in "192.168.10.206"
> Failed: "a.b.c.d" is not an IP address
+> ipv6denorm: 0000:0000:0000:0000:0000:0000:0000:0001
+> ipv6denorm: fe00:0000:0000:0000:0000:0000:0000:0001
+> ipv6denorm: 0000:0000:0000:0000:0000:ffff:c0a8:0001
+> ipv6denorm: fe80:0000:0000:0000:0000:0000:c0a8:0001
+> ipv6norm: ::1
+> ipv6norm: 2a00::
+> ipv6norm: 2a00::1
+> ipv6norm: 2a00:eadf::1:0
+> ipv6norm: 2a00:eadf:0:1::
+> ipv6norm: 2a00::
+> ipv6norm: 2a00:2:3:4:5:6:7:8
> nhash: 19 0/61
> lc/uc: the quick BROWN FOX
> length: The quick abc
> substr:
> str2b64:YWJjZA==
> str2b64:VGhlIHF1aWNrIGJyb3duIAogZm94
+> base64: YWJjZA==
+> base64: VGhlIHF1aWNrIGJyb3duIAogZm94
+> base64d:abcd
+> base64d:The quick brown
+ fox
> strlen: 0
> strlen: 1
> strlen: 8
>
> true
>
+> # Environment access
+>
+> CALLER
+> correct
+>
>
> escape: B7·F2ò
>
> yes
> match_address: no
>
+> -be Sender host name and address etc, all unset
> -oMa sender_host_address =
> sender_host_port = 0
> -oMaa sender_host_authenticated =
> -oMs sender_host_name =
> -oMt sender_ident = CALLER
>
+> -be Sender host name and address etc, all set except host name.
> -oMa sender_host_address = V4NET.0.0.1
> sender_host_port = 1234
> -oMaa sender_host_authenticated = AAA
> -oMr received_protocol = special
> -oMt sender_ident = me
>
+> -be Sender host name explicitly set
> -oMa sender_host_address = V4NET.0.0.1
> sender_host_port = 1234
> -oMs sender_host_name = my.host.name
>
+> be Sender host name lookup fails (V4NET.11.12.13 is not reverse registered)
> -oMs sender_host_name =
> host_lookup_failed = 1
>
+> -be Sender host name and protocol set by Sendmail-compatible option
> -p received_protocol = special
> -p sender_host_name = host.name
>
+> -be Sender host name and address etc, all set except host name
> -oMa sender_host_address = V4NET.0.0.1
> sender_host_port = 1234
> -oMaa sender_host_authenticated = AAA