spelling fixes

Closes #1356

33 files changed, 41 insertions, 41 deletions

diff --git a/tests/certs/Server-localhost-sv.pem b/tests/certs/Server-localhost-sv.pem
index 6ef1fd513..a6d9b0350 100644
--- a/tests/certs/Server-localhost-sv.pem
+++ b/tests/certs/Server-localhost-sv.pem
@@ -21,7 +21,7 @@ commonName_value              = localhost
 
 [something]
 # The key
-# the certficate
+# the certificate
 # some dhparam
 -----BEGIN RSA PRIVATE KEY-----
 MIICXgIBAAKBgQC6X0tpdDGZTfS0typluLcxwTjPNje7XhjjUh9SqlolLwxmiDKw
diff --git a/tests/certs/Server-localhost-sv.prm b/tests/certs/Server-localhost-sv.prm
index 97e64cec2..50ccfd858 100644
--- a/tests/certs/Server-localhost-sv.prm
+++ b/tests/certs/Server-localhost-sv.prm
@@ -21,5 +21,5 @@ commonName_value              = localhost
 
 [something]
 # The key
-# the certficate
+# the certificate
 # some dhparam
diff --git a/tests/certs/Server-localhost.nn-sv.pem b/tests/certs/Server-localhost.nn-sv.pem
index b3712f74f..7dfd4e6e2 100644
--- a/tests/certs/Server-localhost.nn-sv.pem
+++ b/tests/certs/Server-localhost.nn-sv.pem
@@ -21,7 +21,7 @@ commonName_value              = localhost.nn
 
 [something]
 # The key
-# the certficate
+# the certificate
 # some dhparam
 -----BEGIN RSA PRIVATE KEY-----
 MIICXQIBAAKBgQCszBFwdCntewBEisBHA1Cdb1G3yXvdfu4pZ1uRm8fF5p1ZPmsz
diff --git a/tests/certs/Server-localhost.nn-sv.prm b/tests/certs/Server-localhost.nn-sv.prm
index 399e38a4e..093d47561 100644
--- a/tests/certs/Server-localhost.nn-sv.prm
+++ b/tests/certs/Server-localhost.nn-sv.prm
@@ -21,5 +21,5 @@ commonName_value              = localhost.nn
 
 [something]
 # The key
-# the certficate
+# the certificate
 # some dhparam
diff --git a/tests/certs/scripts/genserv.sh b/tests/certs/scripts/genserv.sh
index e7845c5c1..50bac0116 100755
--- a/tests/certs/scripts/genserv.sh
+++ b/tests/certs/scripts/genserv.sh
@@ -39,7 +39,7 @@ if [ ".$CAPREFIX" = . ] ; then
 	NOTOK=1
 else
     if [ ! -f $CAPREFIX-ca.cacert ] ; then
-	echo No CA certficate file $CAPREFIX-ca.caert
+	echo No CA certificate file $CAPREFIX-ca.caert
 	NOTOK=1
     fi
     if [ ! -f $CAPREFIX-ca.key ] ; then
diff --git a/tests/data/DISABLED b/tests/data/DISABLED
index 6ab4c4376..11d54b463 100644
--- a/tests/data/DISABLED
+++ b/tests/data/DISABLED
@@ -13,7 +13,7 @@
 # test 1801 causes problems on Mac OS X and github
 # https://github.com/curl/curl/issues/380
 1801
-# test 1510 casues problems on the CI on github
+# test 1510 causes problems on the CI on github
 # example: https://travis-ci.org/curl/curl/builds/81633600
 1510
 # Pipelining test that is causing false positives a little too often
diff --git a/tests/data/test1429 b/tests/data/test1429
index da09dca48..ddf52ec42 100644
--- a/tests/data/test1429
+++ b/tests/data/test1429
@@ -31,7 +31,7 @@ http
 </server>
 
 <name>
-HTTP GET with 4-digit reponse code
+HTTP GET with 4-digit response code
  </name>
  <command>
 http://%HOSTIP:%HTTPPORT/1429 --write-out '%{response_code}'
diff --git a/tests/data/test1430 b/tests/data/test1430
index c5f65cfc8..e3c9b1d60 100644
--- a/tests/data/test1430
+++ b/tests/data/test1430
@@ -30,7 +30,7 @@ Funny-head: yesyes
 http
 </server>
  <name>
-HTTP GET with negative reponse code
+HTTP GET with negative response code
  </name>
  <command>
 http://%HOSTIP:%HTTPPORT/1430
diff --git a/tests/data/test1431 b/tests/data/test1431
index 4ea33edc2..bec3ebbde 100644
--- a/tests/data/test1431
+++ b/tests/data/test1431
@@ -30,7 +30,7 @@ Funny-head: yesyes
 http
 </server>
  <name>
-HTTP GET with single-digit reponse code
+HTTP GET with single-digit response code
  </name>
  <command>
 http://%HOSTIP:%HTTPPORT/1431
diff --git a/tests/data/test1432 b/tests/data/test1432
index eb1d0c2ad..7f41c65be 100644
--- a/tests/data/test1432
+++ b/tests/data/test1432
@@ -31,7 +31,7 @@ http
 </server>
 
 <name>
-HTTP GET with 100-digit reponse code and survive
+HTTP GET with 100-digit response code and survive
  </name>
  <command>
 http://%HOSTIP:%HTTPPORT/1432
diff --git a/tests/data/test554 b/tests/data/test554
index fdbd1868b..3419e5e0f 100644
--- a/tests/data/test554
+++ b/tests/data/test554
@@ -61,7 +61,7 @@ http://%HOSTIP:%HTTPPORT/554
 s/^--------------------------[a-z0-9]*/------------------------------/
 s/boundary=------------------------[a-z0-9]*/boundary=----------------------------/
 </strippart>
-# Note that the stripping above removes 12 bytes from every occurance of the
+# Note that the stripping above removes 12 bytes from every occurrence of the
 # boundary string and since 5 of them are in the body contents, we see
 # (5*12) == 60 bytes less
 <protocol>
diff --git a/tests/data/test555 b/tests/data/test555
index 0f3bb07fc..0bccf3bfa 100644
--- a/tests/data/test555
+++ b/tests/data/test555
@@ -1,6 +1,6 @@
 <testcase>
 # NOTE: this test case is a duplicate of 547 but the tool is built to use the
-# multi interface instead of easy, but that shouldn't be noticable at all in
+# multi interface instead of easy, but that shouldn't be noticeable at all in
 # this file!
 <info>
 <keywords>
diff --git a/tests/data/test842 b/tests/data/test842
index b98d5a25e..d5aabbca8 100644
--- a/tests/data/test842
+++ b/tests/data/test842
@@ -40,7 +40,7 @@ IMAP OAuth 2.0 (OAUTHBEARER) authentication
  <command>
 'imap://%HOSTIP:%IMAPPORT/842/;UID=1' -u user --oauth2-bearer mF_9.B5f-4.1JqM
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%IMAPPORT' ne '9003' );"
diff --git a/tests/data/test843 b/tests/data/test843
index 266aaa7c4..a1c31a454 100644
--- a/tests/data/test843
+++ b/tests/data/test843
@@ -41,7 +41,7 @@ IMAP OAuth 2.0 (OAUTHBEARER) authentication with initial response
  <command>
 'imap://%HOSTIP:%IMAPPORT/843/;UID=1' -u user --oauth2-bearer mF_9.B5f-4.1JqM
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%IMAPPORT' ne '9003' );"
diff --git a/tests/data/test844 b/tests/data/test844
index 4acd66726..055a9d2f4 100644
--- a/tests/data/test844
+++ b/tests/data/test844
@@ -32,7 +32,7 @@ IMAP OAuth 2.0 (OAUTHBEARER) failure as continuation
  <command>
 'imap://%HOSTIP:%IMAPPORT/844/;UID=1' -u user --oauth2-bearer mF_9.B5f-4.1JqM
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%IMAPPORT' ne '9003' );"
diff --git a/tests/data/test845 b/tests/data/test845
index 152ab5827..e23b3d69e 100644
--- a/tests/data/test845
+++ b/tests/data/test845
@@ -33,7 +33,7 @@ IMAP OAuth 2.0 (OAUTHBEARER) failure as continuation with initial response
  <command>
 'imap://%HOSTIP:%IMAPPORT/845/;UID=1' -u user --oauth2-bearer mF_9.B5f-4.1JqM
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%IMAPPORT' ne '9003' );"
diff --git a/tests/data/test887 b/tests/data/test887
index b39dc21cc..fed4e3d92 100644
--- a/tests/data/test887
+++ b/tests/data/test887
@@ -42,7 +42,7 @@ POP3 OAuth 2.0 (OAUTHBEARER) authentication
  <command>
 pop3://%HOSTIP:%POP3PORT/887 -u user --oauth2-bearer mF_9.B5f-4.1JqM
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%POP3PORT' ne '9001' );"
diff --git a/tests/data/test888 b/tests/data/test888
index 1a359df22..c52974f19 100644
--- a/tests/data/test888
+++ b/tests/data/test888
@@ -42,7 +42,7 @@ POP3 OAuth 2.0 (OAUTHBEARER) authentication with initial response
  <command>
 pop3://%HOSTIP:%POP3PORT/888 -u user --oauth2-bearer mF_9.B5f-4.1JqM --sasl-ir
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%POP3PORT' ne '9001' );"
diff --git a/tests/data/test889 b/tests/data/test889
index 5fbd0ca8a..da26a3729 100644
--- a/tests/data/test889
+++ b/tests/data/test889
@@ -34,7 +34,7 @@ POP3 OAuth 2.0 (OAUTHBEARER) failure as continuation
  <command>
 pop3://%HOSTIP:%POP3PORT/889 -u user --oauth2-bearer mF_9.B5f-4.1JqM
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%POP3PORT' ne '9001' );"
diff --git a/tests/data/test890 b/tests/data/test890
index 6392dfa01..30aa0b232 100644
--- a/tests/data/test890
+++ b/tests/data/test890
@@ -34,7 +34,7 @@ POP3 OAuth 2.0 (OAUTHBEARER) failure as continuation with initial response
  <command>
 pop3://%HOSTIP:%POP3PORT/890 -u user --oauth2-bearer mF_9.B5f-4.1JqM --sasl-ir
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%POP3PORT' ne '9001' );"
diff --git a/tests/data/test946 b/tests/data/test946
index d34bd914e..da4b924f9 100644
--- a/tests/data/test946
+++ b/tests/data/test946
@@ -35,7 +35,7 @@ mail body
  <command>
 smtp://%HOSTIP:%SMTPPORT/946 --mail-rcpt recipient@example.com --mail-from sender@example.com -u user --oauth2-bearer mF_9.B5f-4.1JqM -T -
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%SMTPPORT' ne '9005' );"
diff --git a/tests/data/test947 b/tests/data/test947
index 03648a412..d33a55931 100644
--- a/tests/data/test947
+++ b/tests/data/test947
@@ -35,7 +35,7 @@ mail body
  <command>
 smtp://%HOSTIP:%SMTPPORT/947 --mail-rcpt recipient@example.com --mail-from sender@example.com -u user --oauth2-bearer mF_9.B5f-4.1JqM --sasl-ir -T -
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%SMTPPORT' ne '9005' );"
diff --git a/tests/data/test948 b/tests/data/test948
index 51bb41ad2..9c1e31deb 100644
--- a/tests/data/test948
+++ b/tests/data/test948
@@ -36,7 +36,7 @@ mail body
  <command>
 smtp://%HOSTIP:%SMTPPORT/948 --mail-rcpt recipient@example.com --mail-from sender@example.com -u user --oauth2-bearer mF_9.B5f-4.1JqM -T -
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%SMTPPORT' ne '9005' );"
diff --git a/tests/data/test949 b/tests/data/test949
index f84c42b40..9145d61e9 100644
--- a/tests/data/test949
+++ b/tests/data/test949
@@ -36,7 +36,7 @@ mail body
  <command>
 smtp://%HOSTIP:%SMTPPORT/949 --mail-rcpt recipient@example.com --mail-from sender@example.com -u user --oauth2-bearer mF_9.B5f-4.1JqM --sasl-ir -T -
 </command>
-# The protocol section doesn't support ways of specifing the raw data in the
+# The protocol section doesn't support ways of specifying the raw data in the
 # base64 encoded message so we must assert this
 <precheck>
 perl -e "print 'Test requires default test server host and port' if ( '%HOSTIP' ne '127.0.0.1' || '%SMTPPORT' ne '9005' );"
diff --git a/tests/httpserver.pl b/tests/httpserver.pl
index 0be5667fe..7f6c86a8a 100755
--- a/tests/httpserver.pl
+++ b/tests/httpserver.pl
@@ -38,7 +38,7 @@ my $verbose = 0;     # set to 1 for debugging
 my $port = 8990;     # just a default
 my $unix_socket;     # location to place a listening Unix socket
 my $ipvnum = 4;      # default IP version of http server
-my $idnum = 1;       # dafault http server instance number
+my $idnum = 1;       # default http server instance number
 my $proto = 'http';  # protocol the http server speaks
 my $pidfile;         # http server pid file
 my $logfile;         # http server log file
diff --git a/tests/libtest/Makefile.am b/tests/libtest/Makefile.am
index c08c5e3ca..ee29ab7db 100644
--- a/tests/libtest/Makefile.am
+++ b/tests/libtest/Makefile.am
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -66,7 +66,7 @@ SUPPORTFILES_LIBS = $(top_builddir)/lib/libcurl.la @CURL_NETWORK_LIBS@ @NSS_LIBS
 TESTUTIL_LIBS = $(top_builddir)/lib/libcurl.la @CURL_NETWORK_AND_TIME_LIBS@ @NSS_LIBS@
 endif
 
-# Dependencies (may need to be overriden)
+# Dependencies (may need to be overridden)
 LDADD = $(SUPPORTFILES_LIBS)
 
 # Makefile.inc provides the source defines (TESTUTIL, SUPPORTFILES,
diff --git a/tests/libtest/lib509.c b/tests/libtest/lib509.c
index a2522eb85..941ef7206 100644
--- a/tests/libtest/lib509.c
+++ b/tests/libtest/lib509.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -23,7 +23,7 @@
 
 /*
  * This test uses these funny custom memory callbacks for the only purpose
- * of verifying that curl_global_init_mem() functionallity is present in
+ * of verifying that curl_global_init_mem() functionality is present in
  * libcurl and that it works unconditionally no matter how libcurl is built,
  * nothing more.
  *
diff --git a/tests/libtest/lib526.c b/tests/libtest/lib526.c
index 0ce7ebbe1..522cd7422 100644
--- a/tests/libtest/lib526.c
+++ b/tests/libtest/lib526.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -29,7 +29,7 @@
  * controlling the small differences.
  *
  * - lib526 closes all easy handles after
- *   they all have transfered the file over the single connection
+ *   they all have transferred the file over the single connection
  * - lib527 closes each easy handle after each single transfer.
  * - lib532 uses only a single easy handle that is removed, reset and then
  *   re-added for each transfer
diff --git a/tests/rtspserver.pl b/tests/rtspserver.pl
index bddccb919..02d2f9f90 100755
--- a/tests/rtspserver.pl
+++ b/tests/rtspserver.pl
@@ -6,7 +6,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -37,7 +37,7 @@ use serverhelp qw(
 my $verbose = 0;     # set to 1 for debugging
 my $port = 8990;     # just a default
 my $ipvnum = 4;      # default IP version of rtsp server
-my $idnum = 1;       # dafault rtsp server instance number
+my $idnum = 1;       # default rtsp server instance number
 my $proto = 'rtsp';  # protocol the rtsp server speaks
 my $pidfile;         # rtsp server pid file
 my $logfile;         # rtsp server log file
diff --git a/tests/secureserver.pl b/tests/secureserver.pl
index 3a7443c40..1d05e9a4c 100755
--- a/tests/secureserver.pl
+++ b/tests/secureserver.pl
@@ -6,7 +6,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -63,7 +63,7 @@ my $pidfile;          # stunnel pid file
 my $logfile;          # stunnel log file
 my $loglevel = 5;     # stunnel log level
 my $ipvnum = 4;       # default IP version of stunneled server
-my $idnum = 1;        # dafault stunneled server instance number
+my $idnum = 1;        # default stunneled server instance number
 my $proto = 'https';  # default secure server protocol
 my $conffile;         # stunnel configuration file
 my $capath;           # certificate chain PEM folder
@@ -172,7 +172,7 @@ while(@ARGV) {
 }
 
 #***************************************************************************
-# Initialize command line option dependant variables
+# Initialize command line option dependent variables
 #
 if(!$pidfile) {
     $pidfile = "$path/". server_pidfilename($proto, $ipvnum, $idnum);
diff --git a/tests/sshserver.pl b/tests/sshserver.pl
index 3ebf8e675..9b3d122fd 100755
--- a/tests/sshserver.pl
+++ b/tests/sshserver.pl
@@ -84,7 +84,7 @@ my $port = 8999;              # our default SCP/SFTP server port
 my $socksport = $port + 1;    # our default SOCKS4/5 server port
 my $listenaddr = '127.0.0.1'; # default address on which to listen
 my $ipvnum = 4;               # default IP version of listener address
-my $idnum = 1;                # dafault ssh daemon instance number
+my $idnum = 1;                # default ssh daemon instance number
 my $proto = 'ssh';            # protocol the ssh daemon speaks
 my $path = getcwd();          # current working directory
 my $logdir = $path .'/log';   # directory for log files
diff --git a/tests/tftpserver.pl b/tests/tftpserver.pl
index a4c4e47c0..8c84111bf 100755
--- a/tests/tftpserver.pl
+++ b/tests/tftpserver.pl
@@ -6,7 +6,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -37,7 +37,7 @@ use serverhelp qw(
 my $verbose = 0;     # set to 1 for debugging
 my $port = 8997;     # just a default
 my $ipvnum = 4;      # default IP version of tftp server
-my $idnum = 1;       # dafault tftp server instance number
+my $idnum = 1;       # default tftp server instance number
 my $proto = 'tftp';  # protocol the tftp server speaks
 my $pidfile;         # tftp server pid file
 my $logfile;         # tftp server log file
diff --git a/tests/unit/unit1300.c b/tests/unit/unit1300.c
index c4d9dd90d..d90f7da0c 100644
--- a/tests/unit/unit1300.c
+++ b/tests/unit/unit1300.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -242,7 +242,7 @@ UNITTEST_START
 
   /**
    * @case 1:
-   * moving head from an llist containg one element to an empty llist
+   * moving head from an llist containing one element to an empty llist
    * @assumptions:
    * 1: llist size will be 0
    * 2: llist_destination size will be 1