[tools 2/3] testbot/SetWinLocale: Remove the --dry-run option.

[Francois Gouget]

It is not really useful for debugging or otherwise and supporting it
makes parts of the code significantly more complex.

Signed-off-by: Francois Gouget 
---
 testbot/bin/SetWinLocale | 75 ++++++++++++++--------------------------
 1 file changed, 26 insertions(+), 49 deletions(-)

diff --git a/testbot/bin/SetWinLocale b/testbot/bin/SetWinLocale
index 55722e13ee..f806498c4c 100755
--- a/testbot/bin/SetWinLocale
+++ b/testbot/bin/SetWinLocale
@@ -68,11 +68,10 @@ sub Error(@)
   print STDERR "$name0:error: ", @_;
 }

-my $DryRun;
 my $Debug;
 sub Debug(@)
 {
-  print STDERR @_ if ($Debug or $DryRun);
+  print STDERR @_ if ($Debug);
 }

my $Start = Time();
@@ -356,10 +355,6 @@ while (@ARGV)
   {
     $Debug = 1;
   }
-  elsif ($Arg eq "--dry-run")
-  {
-    $DryRun = 1;
-  }
   elsif ($Arg =~ /^-/)
   {
     Error("unknown option '$Arg'\n");
@@ -483,7 +478,6 @@ if (defined $Usage)
   print "  --no-reboot    Do not reboot Windows. Some locale changes will only take\n";
   print "                 effect after the next reboot.\n";
   print "  --debug        Show more detailed information about progress.\n";
-  print "  --dry-run      Show what would happen but do nothing.\n";
   print "  --help         Shows this usage message.\n";
   exit 0;
 }
@@ -769,11 +763,9 @@ push @Config, "</gs:GlobalizationServices>";
 # Change the Windows locale using intl.cpl
 #

-Debug(Elapsed($Start), " Sending the configuration file\n");
-print STDERR join("\n", "locales.xml:", @Config, "") if ($DryRun or $Debug);
+Debug(Elapsed($Start), join("\n", " Sending the configuration file\nlocales.xml:", @Config, ""));

-if (!$DryRun and
-    !$TA->SendFileFromString(join("\r\n", @Config, ""), "locales.xml", 0))
+if (!$TA->SendFileFromString(join("\r\n", @Config, ""), "locales.xml", 0))
 {
   FatalError("could not send the configuration file:", $TA->GetLastError(), "\n");
 }
@@ -781,41 +773,33 @@ if (!$DryRun and
 # For some reason this only works when run from a batch script!
 Debug(Elapsed($Start), " Sending the batch file\n");
 my $Cmd = 'control.exe intl.cpl,,/f:"locales.xml"';
-if ($DryRun)
-{
-  print STDERR "script.bat: $Cmd\n";
-}
-elsif (!$TA->SendFileFromString($Cmd, "script.bat", $TestAgent::SENDFILE_EXE))
+if (!$TA->SendFileFromString($Cmd, "script.bat", $TestAgent::SENDFILE_EXE))
 {
   FatalError("could not send the batch file:", $TA->GetLastError(), "\n");
 }

Debug(Elapsed($Start), " Running intl.cpl\n");
-if (!$DryRun)
+my $Pid = $TA->Run(["./script.bat"], 0);
+if (!$Pid)
 {
-  my $Pid = $TA->Run(["./script.bat"], 0);
-  if (!$Pid)
-  {
-    FatalError("failed to run intl.cpl\n");
-  }
+  FatalError("failed to run intl.cpl\n");
+}

-  # Unfortunately the control.exe and/or intl.cpl exit code is unusable so
-  # there is no way to check for errors
-  Debug(Elapsed($Start), " Waiting for intl.cpl\n");
-  if (!defined $TA->Wait($Pid, 120))
-  {
-    FatalError("could not run intl.cpl: ", $TA->GetLastError(), "\n");
-  }
+# Unfortunately the control.exe and/or intl.cpl exit code is unusable so
+# there is no way to check for errors
+Debug(Elapsed($Start), " Waiting for intl.cpl\n");
+if (!defined $TA->Wait($Pid, 120))
+{
+  FatalError("could not run intl.cpl: ", $TA->GetLastError(), "\n");
+}

-  if ($Debug)
-  {
-    print STDERR "Not deleting script.bat and locales.xml\n";
-  }
-  else
-  {
-    $TA->Rm("script.bat");
-    $TA->Rm("locales.xml");
-  }
+if ($Debug)
+{
+  print STDERR "Not deleting script.bat and locales.xml\n";
+}
+else
+{
+  $TA->Rm("script.bat", "locales.xml");
 }

@@ -841,22 +825,15 @@ if ($OptReboot)
 {
   Debug(Elapsed($Start), " Rebooting Windows\n");
   $Cmd = ["shutdown.exe", "/r", "/t", "0"];
-  if ($DryRun)
-  {
-    print STDERR "Running ", join(" ", @$Cmd), "\n";
-  }
-  else
-  {
-    $TA->Run($Cmd, 0);
-    # Note that we cannot wait for this command since it reboots Windows
-  }
+  $TA->Run($Cmd, 0);
+  # Note that we cannot wait for this command since it reboots Windows

# Wait a bit to make sure we don't reconnect before Windows has rebooted.
-  sleep(30) if (!$DryRun);
+  sleep(30);

Debug(Elapsed($Start), " Waiting for Windows to boot\n");
   $TA->SetConnectTimeout(undef, undef, $WaitForBoot);
-  if (!$DryRun and !$TA->Ping())
+  if (!$TA->Ping())
   {
     FatalError("could not reconnect to $OptHostName after the reboot: ", $TA->GetLastError(), "\n");
   }