Add key-exchanges.pl to test list

.travis.yml

@@ -17,6 +17,7 @@ script:
 - tests/ssl-opt.sh -e '\(DTLS\|SCSV\).*openssl'
 - tests/scripts/test-ref-configs.pl
 - tests/scripts/curves.pl
+- tests/scripts/key-exchanges.pl
 env:
   global:
     secure: "barHldniAfXyoWOD/vcO+E6/Xm4fmcaUoC9BeKW+LwsHqlDMLvugaJnmLXkSpkbYhVL61Hzf3bo0KPJn88AFc5Rkf8oYHPjH4adMnVXkf3B9ghHCgznqHsAH3choo6tnPxaFgOwOYmLGb382nQxfE5lUdvnM/W/psQjWt66A1+k="

tests/scripts/all.sh

@@ -127,11 +127,16 @@ tests/ssl-opt.sh -f Default
 msg "test: compat.sh RC4, DES & NULL (full config)" # ~ 2 min
 tests/compat.sh -e '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
 
-msg "test/build: curves.pl (gcc)" # ~ 5 min (?)
+msg "test/build: curves.pl (gcc)" # ~ 4 min
 cleanup
 cmake -D CMAKE_BUILD_TYPE:String=Debug .
 tests/scripts/curves.pl
 
+msg "test/build: key-exchanges (gcc)" # ~ 1 min
+cleanup
+cmake -D CMAKE_BUILD_TYPE:String=Check .
+tests/scripts/key-exchanges.pl
+
 msg "build: Unix make, -Os (gcc)" # ~ 30s
 cleanup
 CC=gcc CFLAGS='-Werror -Os' make