Merge 8.6. Primarily ticket [55a02f20ec]

4 files changed, 53 insertions, 8 deletions

diff --git a/tests/env.test b/tests/env.test
index 9eacd5d..89e2d04 100644
--- a/tests/env.test
+++ b/tests/env.test
@@ -107,6 +107,7 @@ variable keep {
     CommonProgramFiles CommonProgramFiles(x86) ProgramFiles
     ProgramFiles(x86) CommonProgramW6432 ProgramW6432
     WINECONFIGDIR WINEDATADIR WINEDLLDIR0 WINEHOMEDIR PROCESSOR_ARCHITECTURE
+    USERPROFILE
 }
 
 variable printenvScript [makeFile [string map [list @keep@ [list $keep]] {
@@ -411,7 +412,7 @@ test env-7.3 {
       return [info exists ::env(test7_3)]
     }}
 } -cleanup cleanup1 -result 1
-
+
 test env-8.0 {
     memory usage - valgrind does not report reachable memory
 } -body {
@@ -421,6 +422,43 @@ test env-8.0 {
 } -result {i'm with dummy}
 
 
+test env-9.0 {
+    Initialization of HOME from HOMEDRIVE and HOMEPATH
+} -constraints win -setup {
+    setup1
+    unset -nocomplain ::env(HOME)
+    set ::env(HOMEDRIVE) X:
+    set ::env(HOMEPATH) \\home\\path
+} -cleanup {
+    cleanup1
+} -body {
+    set pipe [open |[list [interpreter]] r+]
+    puts $pipe {puts $::env(HOME); flush stdout; exit}
+    flush $pipe
+    set result [gets $pipe]
+    close $pipe
+    set result
+} -result {X:\home\path}
+
+test env-9.1 {
+    Initialization of HOME from USERPROFILE
+} -constraints win -setup {
+    setup1
+    unset -nocomplain ::env(HOME)
+    unset -nocomplain ::env(HOMEDRIVE)
+    unset -nocomplain ::env(HOMEPATH)
+} -cleanup {
+    cleanup1
+} -body {
+    set pipe [open |[list [interpreter]] r+]
+    puts $pipe {puts $::env(HOME); flush stdout; exit}
+    flush $pipe
+    set result [gets $pipe]
+    close $pipe
+    set result
+} -result $::env(USERPROFILE)
+
+
 
 # cleanup
 rename getenv {}
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index d2068c3..b1dbdbc 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -434,7 +434,7 @@ TcpBlockModeProc(
  *
  * Side effects:
  *	Processes socket events off the system queue. May process
- *	asynchroneous connects.
+ *	asynchronous connects.
  *
  *----------------------------------------------------------------------
  */
@@ -1351,7 +1351,7 @@ TcpConnect(
         }
 
         /*
-         * We need to forward the writable event that brought us here, bcasue
+         * We need to forward the writable event that brought us here, because
          * upon reading of getsockopt(SO_ERROR), at least some OSes clear the
          * writable state from the socket, and so a subsequent select() on
          * behalf of a script level [fileevent] would not fire. It doesn't
diff --git a/win/tclWinInit.c b/win/tclWinInit.c
index fdeb0aa..8fa176b 100644
--- a/win/tclWinInit.c
+++ b/win/tclWinInit.c
@@ -527,7 +527,14 @@ TclpSetVariables(
 	    Tcl_SetVar2(interp, "env", "HOME", Tcl_DStringValue(&ds),
 		    TCL_GLOBAL_ONLY);
 	} else {
-	    Tcl_SetVar2(interp, "env", "HOME", "c:\\", TCL_GLOBAL_ONLY);
+            /* None of HOME, HOMEDRIVE, HOMEPATH exists. Try USERPROFILE */
+            ptr = Tcl_GetVar2(interp, "env", "USERPROFILE", TCL_GLOBAL_ONLY);
+            if (ptr != NULL && ptr[0]) {
+                Tcl_SetVar2(interp, "env", "HOME", ptr, TCL_GLOBAL_ONLY);
+            } else {
+                /* Last resort */
+                Tcl_SetVar2(interp, "env", "HOME", "c:\\", TCL_GLOBAL_ONLY);
+            }
 	}
     }
 
diff --git a/win/tclWinSock.c b/win/tclWinSock.c
index e806423..2213fe2 100644
--- a/win/tclWinSock.c
+++ b/win/tclWinSock.c
@@ -588,8 +588,8 @@ TcpBlockModeProc(
  * 	an error.
  *
  * Side effects:
- *	Processes socket events off the system queue. May process
- *	asynchroneous connect.
+ *	Processes socket events off the system queue.
+ *	May process asynchronous connect.
  *
  *----------------------------------------------------------------------
  */
@@ -1810,7 +1810,7 @@ TcpConnect(
 	    }
 
 	    /*
-	     * For asynchroneous connect set the socket in nonblocking mode
+	     * For asynchronous connect set the socket in nonblocking mode
 	     * and activate connect notification
 	     */
 
@@ -1925,7 +1925,7 @@ TcpConnect(
 
 	    /*
 	     * Clear the tsd socket list pointer if we did not wait for
-	     * the FD_CONNECT asynchroneously
+	     * the FD_CONNECT asynchronously
 	     */
 
 	    tsdPtr->pendingTcpState = NULL;