honor option to disable pulses for the testcases

Git-Dch: Ignore

apt-private/acqprogress.cc

@@ -30,10 +30,13 @@ using namespace std;
 // AcqTextStatus::AcqTextStatus - Constructor				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-AcqTextStatus::AcqTextStatus(unsigned int &ScreenWidth,unsigned int Quiet) :
-    ScreenWidth(ScreenWidth), ID(0), Quiet(Quiet)
+AcqTextStatus::AcqTextStatus(unsigned int &ScreenWidth,unsigned int const Quiet) :
+    pkgAcquireStatus(), ScreenWidth(ScreenWidth), ID(0), Quiet(Quiet)
 {
    BlankLine[0] = 0;
+   // testcases use it to disable pulses without disabling other user messages
+   if (Quiet == 0 && _config->FindB("quiet::NoUpdate", false) == true)
+      this->Quiet = 1;
 }
 									/*}}}*/
 // AcqTextStatus::Start - Downloading has started			/*{{{*/

apt-private/acqprogress.h

@@ -32,7 +32,7 @@ class AcqTextStatus : public pkgAcquireStatus
    
    bool Pulse(pkgAcquire *Owner);
 
-   AcqTextStatus(unsigned int &ScreenWidth,unsigned int Quiet);
+   AcqTextStatus(unsigned int &ScreenWidth,unsigned int const Quiet);
 };
 
 #endif

test/integration/test-bug-738785-switch-protocol

@@ -48,5 +48,6 @@ rm https
 cd - >/dev/null
 echo "Dir::Bin::Methods \"${COPYMETHODS}\";" >> aptconfig.conf
 
-aptget download apt
+testequal "E: The method driver $(pwd)/rootdir/usr/lib/apt/methods/https could not be found.
+N: Is the package apt-transport-https installed?" aptget download apt -q=0
 testsuccess test ! -e apt_1.0_all.deb