tidy-up: miscellaneous

- whitespace, indent, comments, clang-format.
- openssl: move feature guards within function blocks.
- tunit: drop redundant blocks.

Closes #20361

tests/data/test1525

@@ -50,7 +50,7 @@ lib%TESTNUMBER
 CURLOPT_PROXYHEADER is ignored CURLHEADER_UNIFIED
 </name>
 <command>
- http://the.old.moo.%TESTNUMBER:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
+http://the.old.moo.%TESTNUMBER:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
 </command>
 <features>
 proxy

tests/data/test1526

@@ -52,7 +52,7 @@ lib%TESTNUMBER
 CURLOPT_PROXYHEADER: separate host/proxy headers
 </name>
 <command>
- http://the.old.moo.%TESTNUMBER:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
+http://the.old.moo.%TESTNUMBER:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
 </command>
 <features>
 proxy

tests/data/test1527

@@ -51,7 +51,7 @@ lib%TESTNUMBER
 Same headers with CURLOPT_HEADEROPT == CURLHEADER_UNIFIED
 </name>
 <command>
- http://the.old.moo.%TESTNUMBER:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
+http://the.old.moo.%TESTNUMBER:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
 </command>
 <features>
 proxy

tests/data/test1528

@@ -42,7 +42,7 @@ lib%TESTNUMBER
 Separately specified proxy/server headers sent in a proxy GET
 </name>
 <command>
- http://the.old.moo:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
+http://the.old.moo:%HTTPPORT/%TESTNUMBER %HOSTIP:%PROXYPORT
 </command>
 <features>
 proxy

tests/data/test1529

@@ -30,7 +30,7 @@ lib%TESTNUMBER
 HTTP request-injection in URL sent over proxy
 </name>
 <command>
- "http://the.old.moo:%HTTPPORT/%TESTNUMBER" %HOSTIP:%PROXYPORT
+"http://the.old.moo:%HTTPPORT/%TESTNUMBER" %HOSTIP:%PROXYPORT
 </command>
 <features>
 proxy

tests/data/test2027

@@ -12,12 +12,12 @@ HTTP Digest auth
 
 <!--
 
- Explanation for the duplicate 400 requests:
+Explanation for the duplicate 400 requests:
 
- libcurl does not detect that a given Digest password is wrong already on the
- first 401 response (as the data400 gives). libcurl will instead consider the
- new response just as a duplicate and it sends another and detects the auth
- problem on the second 401 response!
+libcurl does not detect that a given Digest password is wrong already on the
+first 401 response (as the data400 gives). libcurl will instead consider the
+new response just as a duplicate and it sends another and detects the auth
+problem on the second 401 response!
 
 -->
 

tests/data/test2030

@@ -17,12 +17,12 @@ ensure that the order does not matter. -->
 
 <!--
 
- Explanation for the duplicate 400 requests:
+Explanation for the duplicate 400 requests:
 
- libcurl does not detect that a given Digest password is wrong already on the
- first 401 response (as the data400 gives). libcurl will instead consider the
- new response just as a duplicate and it sends another and detects the auth
- problem on the second 401 response!
+libcurl does not detect that a given Digest password is wrong already on the
+first 401 response (as the data400 gives). libcurl will instead consider the
+new response just as a duplicate and it sends another and detects the auth
+problem on the second 401 response!
 
 -->
 

tests/data/test3206

@@ -30,7 +30,7 @@ IMAP custom FETCH with larger literal response (~7KB)
 </name>
 # The quoted string contains {50} which must not be parsed as a literal
 <command>
- imap://%HOSTIP:%IMAPPORT/%TESTNUMBER/ -u user:secret -X 'FETCH 456 ("fake {50}" BODY[TEXT])'
+imap://%HOSTIP:%IMAPPORT/%TESTNUMBER/ -u user:secret -X 'FETCH 456 ("fake {50}" BODY[TEXT])'
 </command>
 </client>
 

tests/data/test379

@@ -36,7 +36,7 @@ http
 <name>
 --remove-on-error with --no-clobber and an added number
 </name>
- <command option="no-output">
+<command option="no-output">
 http://%HOSTIP:%HTTPPORT/%TESTNUMBER -o %LOGDIR/save --remove-on-error --no-clobber
 </command>
 </client>

tests/data/test841

@@ -37,7 +37,7 @@ imap
 IMAP custom request does not check continuation data
 </name>
 <command>
- imap://%HOSTIP:%IMAPPORT/%TESTNUMBER/ -u user:secret -X 'FETCH 123 BODY[1]'
+imap://%HOSTIP:%IMAPPORT/%TESTNUMBER/ -u user:secret -X 'FETCH 123 BODY[1]'
 </command>
 </client>