Change defaults for HTTP_PORT (1277 is use by another service).

README.md

@@ -775,7 +775,7 @@ Environment Variables used by the test suite:
 | Variable        | Default | Platforms | Purpose |
 |:--                 |:--        |:--     |:-- |
 | EXIV2_BINDIR       | **\<exiv2dir\>/build/bin** | All Platforms | Location of built binary objects (exiv2.exe) |
-| EXIV2_PORT         | **1277**<br>**1278**<br>**1276**  | Cygwin<br>MinGW/msys2<br>Other Platforms | Test TCP/IP Port   |
+| EXIV2_PORT         | **12762**<br>**12671**<br>**12760**  | Cygwin<br>MinGW/msys2<br>Other Platforms | Test TCP/IP Port   |
 | EXIV2_HTTP         | **http://0.0.0.0**  | All Platforms | Test http server   |
 | EXIV2_EXT          | **.exe**  | msvc<br>Cygwin<br>MinGW/msys2 | Extension used by executable binaries |
 | EXIV2_EXT          | _**not set**_  | Linux<br>macOS<br>Unix|  |

test/functions.source

@@ -438,9 +438,9 @@ checkSum()
 startHttpServer() {
     cd "${testdir}/.."                   # testdir is the tmp output directory
 
-    if    [ "$PLATFORM" == "cygwin" ]; then dport=1277
-    elif  [ "$PLATFORM" == "mingw"  ]; then dport=1278
-    else                                    dport=1276
+    if    [ "$PLATFORM" == "cygwin" ]; then dport=12762
+    elif  [ "$PLATFORM" == "mingw"  ]; then dport=12761
+    else                                    dport=12760
     fi
 
     if [ ! -z $EXIV2_PORT ]; then port=$EXIV2_PORT ; else port=$dport        ; fi