correct cross & disappear progress detection

[apt.git] / test / integration / test-bug-758153-versioned-provides-support

diff --git a/test/integration/test-bug-758153-versioned-provides-support b/test/integration/test-bug-758153-versioned-provides-support
index d6e5ab6435bf340df2de66bc048a000edf90dc33..fb8ed39e8ae2d4e645e8946821a37ea3dbe79d8c 100755 (executable)
--- a/test/integration/test-bug-758153-versioned-provides-support
+++ b/test/integration/test-bug-758153-versioned-provides-support
@@ -4,8 +4,8 @@ set -e
 # dpkg implements versioned provides in commit 5bb02fe80e9f40dcad9703a72f67cf615ff217b5
 # but previous versions seem to allow parsing, working and ignoring it.
 
 # dpkg implements versioned provides in commit 5bb02fe80e9f40dcad9703a72f67cf615ff217b5
 # but previous versions seem to allow parsing, working and ignoring it.
 

-TESTDIR=$(readlink -f $(dirname $0))
-. $TESTDIR/framework
+TESTDIR="$(readlink -f "$(dirname "$0")")"
+. "$TESTDIR/framework"

 setupenvironment
 configarchitecture 'amd64' 'i386'
 
 setupenvironment
 configarchitecture 'amd64' 'i386'
 


@@ -50,49 +50,74 @@ insertpackage 'unstable' 'needsselfprov123' 'amd64' '1' 'Depends: selfprov (= 1)
 
 setupaptarchive
 
 
 setupaptarchive
 

-testsuccessequal 'Reading package lists...
+SOMEPACKAGESCOULDNOT='Some packages could not be installed. This may mean that you have
+requested an impossible situation or if you are using the unstable
+distribution that some required packages have not yet been created
+or been moved out of Incoming.
+The following information may help to resolve the situation:
+
+The following packages have unmet dependencies:'
+
+for binary in 'aptget' 'apt'; do
+       for method in 'upgrade' 'dist-upgrade'; do
+               for solver in 'internal' 'apt'; do
+                       if [ "$solver" = 'apt' ]; then
+                               HEADER='Execute external solver...'
+                       else
+                               HEADER='Calculating upgrade...'
+                       fi
+                       testsuccessequal "Reading package lists...

 Building dependency tree...
 Building dependency tree...

-Calculating upgrade...
+$HEADER

 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (2 unstable [amd64])
 Inst webapp [1] (2 unstable [all])
 Conf webserver (2 unstable [amd64])
 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (2 unstable [amd64])
 Inst webapp [1] (2 unstable [all])
 Conf webserver (2 unstable [amd64])

-Conf webapp (2 unstable [all])' aptget dist-upgrade -s
-
-testsuccessequal 'Reading package lists...
-Building dependency tree...
+Conf webapp (2 unstable [all])" $binary $method -s --solver $solver
+               done
+       done
+done
+
+for solver in 'internal' 'apt'; do
+       msgmsg 'Testing with solver' "$solver"
+       HEADER_PRE='Reading package lists...
+Building dependency tree...'
+       HEADER_POST='Execute external solver...'
+       HEADER="${HEADER_PRE}"
+       if [ "$solver" = 'apt' ]; then
+               HEADER="${HEADER}
+${HEADER_POST}"
+       fi
+       testsuccessequal "$HEADER

 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (2 unstable [amd64])
 Inst webapp [1] (2 unstable [all])
 Conf webserver (2 unstable [amd64])
 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (2 unstable [amd64])
 Inst webapp [1] (2 unstable [all])
 Conf webserver (2 unstable [amd64])

-Conf webapp (2 unstable [all])' aptget install webapp webserver -s
+Conf webapp (2 unstable [all])" aptget install webapp webserver -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (2 unstable [amd64])
 Inst webapp [1] (3 experimental [all])
 Conf webserver (2 unstable [amd64])
 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (2 unstable [amd64])
 Inst webapp [1] (3 experimental [all])
 Conf webserver (2 unstable [amd64])

-Conf webapp (3 experimental [all])' aptget install webapp=3 webserver -s
+Conf webapp (3 experimental [all])" aptget install webapp=3 webserver -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (3 experimental [amd64])
 Inst webapp [1] (2 unstable [all])
 Conf webserver (3 experimental [amd64])
 The following packages will be upgraded:
   webapp webserver
 2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 Inst webserver [1] (3 experimental [amd64])
 Inst webapp [1] (2 unstable [all])
 Conf webserver (3 experimental [amd64])

-Conf webapp (2 unstable [all])' aptget install webapp webserver=3 -s
+Conf webapp (2 unstable [all])" aptget install webapp webserver=3 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following NEW packages will be installed:
   foreign-webserver:i386
 The following packages will be upgraded:
 The following NEW packages will be installed:
   foreign-webserver:i386
 The following packages will be upgraded:


@@ -101,10 +126,9 @@ The following packages will be upgraded:
 Inst foreign-webserver:i386 (2 unstable [i386])
 Inst webapp [1] (2 unstable [all])
 Conf foreign-webserver:i386 (2 unstable [i386])
 Inst foreign-webserver:i386 (2 unstable [i386])
 Inst webapp [1] (2 unstable [all])
 Conf foreign-webserver:i386 (2 unstable [i386])

-Conf webapp (2 unstable [all])' aptget install webapp foreign-webserver:i386 -s
+Conf webapp (2 unstable [all])" aptget install webapp foreign-webserver:i386 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following NEW packages will be installed:
   foreign-webserver:i386
 The following packages will be upgraded:
 The following NEW packages will be installed:
   foreign-webserver:i386
 The following packages will be upgraded:


@@ -113,10 +137,9 @@ The following packages will be upgraded:
 Inst foreign-webserver:i386 (2 unstable [i386])
 Inst webapp [1] (3 experimental [all])
 Conf foreign-webserver:i386 (2 unstable [i386])
 Inst foreign-webserver:i386 (2 unstable [i386])
 Inst webapp [1] (3 experimental [all])
 Conf foreign-webserver:i386 (2 unstable [i386])

-Conf webapp (3 experimental [all])' aptget install webapp=3 foreign-webserver:i386 -s
+Conf webapp (3 experimental [all])" aptget install webapp=3 foreign-webserver:i386 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following NEW packages will be installed:
   foreign-webserver:i386
 The following packages will be upgraded:
 The following NEW packages will be installed:
   foreign-webserver:i386
 The following packages will be upgraded:


@@ -125,44 +148,37 @@ The following packages will be upgraded:
 Inst foreign-webserver:i386 (4 experimental [i386])
 Inst webapp [1] (2 unstable [all])
 Conf foreign-webserver:i386 (4 experimental [i386])
 Inst foreign-webserver:i386 (4 experimental [i386])
 Inst webapp [1] (2 unstable [all])
 Conf foreign-webserver:i386 (4 experimental [i386])

-Conf webapp (2 unstable [all])' aptget install webapp foreign-webserver:i386=4 -s
-
-testfailureequal 'Reading package lists...
-Building dependency tree...
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
+Conf webapp (2 unstable [all])" aptget install webapp foreign-webserver:i386=4 -s --solver $solver

 
 

+       if [ "$solver" = 'apt' ]; then
+               WEBAPP_ERR="$HEADER
+The solver encountered an error of type: ERR_UNSOLVABLE
+The following information might help you to understand what is wrong:

 The following packages have unmet dependencies:
  cool-webapp : Depends: httpd (>= 4)
 The following packages have unmet dependencies:
  cool-webapp : Depends: httpd (>= 4)

-E: Unable to correct problems, you have held broken packages.' aptget install cool-webapp -s

 
 

-testfailureequal 'Reading package lists...
-Building dependency tree...
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
-
-The following packages have unmet dependencies:
+$SOMEPACKAGESCOULDNOT
+ cool-webapp : Depends: httpd (>= 4)
+E: External solver failed with: The following packages have unmet dependencies:"
+       else
+               WEBAPP_ERR="$HEADER
+$SOMEPACKAGESCOULDNOT

  cool-webapp : Depends: httpd (>= 4)
  cool-webapp : Depends: httpd (>= 4)

-E: Unable to correct problems, you have held broken packages.' aptget install cool-webapp foreign-webserver:i386 -s
+E: Unable to correct problems, you have held broken packages."
+       fi
+       testfailureequal "$WEBAPP_ERR" aptget install cool-webapp -s --solver $solver
+       testfailureequal "$WEBAPP_ERR" aptget install cool-webapp foreign-webserver:i386 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following NEW packages will be installed:
   cool-webapp foreign-webserver:i386
 0 upgraded, 2 newly installed, 0 to remove and 2 not upgraded.
 Inst foreign-webserver:i386 (4 experimental [i386])
 Inst cool-webapp (4 experimental [all])
 Conf foreign-webserver:i386 (4 experimental [i386])
 The following NEW packages will be installed:
   cool-webapp foreign-webserver:i386
 0 upgraded, 2 newly installed, 0 to remove and 2 not upgraded.
 Inst foreign-webserver:i386 (4 experimental [i386])
 Inst cool-webapp (4 experimental [all])
 Conf foreign-webserver:i386 (4 experimental [i386])

-Conf cool-webapp (4 experimental [all])' aptget install cool-webapp foreign-webserver:i386=4 -s
+Conf cool-webapp (4 experimental [all])" aptget install cool-webapp foreign-webserver:i386=4 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   foo
 The following NEW packages will be installed:
 The following additional packages will be installed:
   foo
 The following NEW packages will be installed:


@@ -171,23 +187,32 @@ The following NEW packages will be installed:
 Inst foo (1 unstable [all])
 Inst baz:i386 (1 unstable [i386])
 Conf foo (1 unstable [all])
 Inst foo (1 unstable [all])
 Inst baz:i386 (1 unstable [i386])
 Conf foo (1 unstable [all])

-Conf baz:i386 (1 unstable [i386])' aptget install baz:i386 -s
-
-testfailureequal 'Reading package lists...
-Building dependency tree...
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
+Conf baz:i386 (1 unstable [i386])" aptget install baz:i386 -s --solver $solver

 
 

+       if [ "$solver" = 'apt' ]; then
+               testfailureequal "$HEADER
+The solver encountered an error of type: ERR_UNSOLVABLE
+The following information might help you to understand what is wrong:

 The following packages have unmet dependencies:
  baz : Depends: bar but it is not installable
 The following packages have unmet dependencies:
  baz : Depends: bar but it is not installable

-E: Unable to correct problems, you have held broken packages.' aptget install baz:amd64 -s

 
 

-testsuccessequal "Reading package lists...
-Building dependency tree...
-Selected version '2' (experimental [amd64]) for 'baz'
+$SOMEPACKAGESCOULDNOT
+ baz : Depends: bar but it is not installable
+E: External solver failed with: The following packages have unmet dependencies:" aptget install baz:amd64 -s --solver $solver
+       else
+               testfailureequal "$HEADER
+$SOMEPACKAGESCOULDNOT
+ baz : Depends: bar but it is not installable
+E: Unable to correct problems, you have held broken packages." aptget install baz:amd64 -s --solver $solver
+       fi
+
+       HEADER="${HEADER_PRE}
+Selected version '2' (experimental [amd64]) for 'baz'"
+       if [ "$solver" = 'apt' ]; then
+               HEADER="${HEADER}
+${HEADER_POST}"
+       fi
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   foo
 The following NEW packages will be installed:
 The following additional packages will be installed:
   foo
 The following NEW packages will be installed:


@@ -196,11 +221,15 @@ The following NEW packages will be installed:
 Inst foo (1 unstable [all])
 Inst baz (2 experimental [amd64])
 Conf foo (1 unstable [all])
 Inst foo (1 unstable [all])
 Inst baz (2 experimental [amd64])
 Conf foo (1 unstable [all])

-Conf baz (2 experimental [amd64])" aptget install baz/experimental -s
-
-testsuccessequal "Reading package lists...
-Building dependency tree...
-Selected version '2' (experimental [i386]) for 'baz:i386'
+Conf baz (2 experimental [amd64])" aptget install baz/experimental -s --solver $solver
+
+       HEADER="${HEADER_PRE}
+Selected version '2' (experimental [i386]) for 'baz:i386'"
+       if [ "$solver" = 'apt' ]; then
+               HEADER="${HEADER}
+${HEADER_POST}"
+       fi
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   foo
 The following NEW packages will be installed:
 The following additional packages will be installed:
   foo
 The following NEW packages will be installed:


@@ -209,22 +238,33 @@ The following NEW packages will be installed:
 Inst foo (1 unstable [all])
 Inst baz:i386 (2 experimental [i386])
 Conf foo (1 unstable [all])
 Inst foo (1 unstable [all])
 Inst baz:i386 (2 experimental [i386])
 Conf foo (1 unstable [all])

-Conf baz:i386 (2 experimental [i386])" aptget install baz:i386/experimental -s
-
-testfailureequal 'Reading package lists...
-Building dependency tree...
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
-
+Conf baz:i386 (2 experimental [i386])" aptget install baz:i386/experimental -s --solver $solver
+
+       if [ "$solver" = 'apt' ]; then
+               HEADER="${HEADER_PRE}
+${HEADER_POST}"
+       else
+               HEADER="${HEADER_PRE}"
+       fi
+
+       if [ "$solver" = 'apt' ]; then
+               testfailureequal "$HEADER
+The solver encountered an error of type: ERR_UNSOLVABLE
+The following information might help you to understand what is wrong:

 The following packages have unmet dependencies:
  baz-broken:i386 : Depends: bar:amd64 but it is not installable
 The following packages have unmet dependencies:
  baz-broken:i386 : Depends: bar:amd64 but it is not installable

-E: Unable to correct problems, you have held broken packages.' aptget install baz-broken -s

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+$SOMEPACKAGESCOULDNOT
+ baz-broken:i386 : Depends: bar:amd64 but it is not installable
+E: External solver failed with: The following packages have unmet dependencies:" aptget install baz-broken -s --solver $solver
+       else
+               testfailureequal "$HEADER
+$SOMEPACKAGESCOULDNOT
+ baz-broken:i386 : Depends: bar:amd64 but it is not installable
+E: Unable to correct problems, you have held broken packages." aptget install baz-broken -s --solver $solver
+       fi
+
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   next
 The following NEW packages will be installed:
 The following additional packages will be installed:
   next
 The following NEW packages will be installed:


@@ -233,10 +273,9 @@ The following NEW packages will be installed:
 Inst next (1 unstable [amd64])
 Inst needsrealnext (2 unstable [amd64])
 Conf next (1 unstable [amd64])
 Inst next (1 unstable [amd64])
 Inst needsrealnext (2 unstable [amd64])
 Conf next (1 unstable [amd64])

-Conf needsrealnext (2 unstable [amd64])' aptget install needsrealnext -s
+Conf needsrealnext (2 unstable [amd64])" aptget install needsrealnext -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   next
 The following NEW packages will be installed:
 The following additional packages will be installed:
   next
 The following NEW packages will be installed:


@@ -245,10 +284,9 @@ The following NEW packages will be installed:
 Inst next (1 unstable [amd64])
 Inst needsrealnext:i386 (2 unstable [i386])
 Conf next (1 unstable [amd64])
 Inst next (1 unstable [amd64])
 Inst needsrealnext:i386 (2 unstable [i386])
 Conf next (1 unstable [amd64])

-Conf needsrealnext:i386 (2 unstable [i386])' aptget install needsrealnext:i386 -s
+Conf needsrealnext:i386 (2 unstable [i386])" aptget install needsrealnext:i386 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   virtualnext2
 The following NEW packages will be installed:
 The following additional packages will be installed:
   virtualnext2
 The following NEW packages will be installed:


@@ -257,10 +295,9 @@ The following NEW packages will be installed:
 Inst virtualnext2 (1 unstable [amd64])
 Inst needsnext2 (2 unstable [amd64])
 Conf virtualnext2 (1 unstable [amd64])
 Inst virtualnext2 (1 unstable [amd64])
 Inst needsnext2 (2 unstable [amd64])
 Conf virtualnext2 (1 unstable [amd64])

-Conf needsnext2 (2 unstable [amd64])' aptget install needsnext2 -s
+Conf needsnext2 (2 unstable [amd64])" aptget install needsnext2 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   virtualnext2
 The following NEW packages will be installed:
 The following additional packages will be installed:
   virtualnext2
 The following NEW packages will be installed:


@@ -269,10 +306,9 @@ The following NEW packages will be installed:
 Inst virtualnext2 (1 unstable [amd64])
 Inst needsnext2:i386 (2 unstable [i386])
 Conf virtualnext2 (1 unstable [amd64])
 Inst virtualnext2 (1 unstable [amd64])
 Inst needsnext2:i386 (2 unstable [i386])
 Conf virtualnext2 (1 unstable [amd64])

-Conf needsnext2:i386 (2 unstable [i386])' aptget install needsnext2:i386 -s
+Conf needsnext2:i386 (2 unstable [i386])" aptget install needsnext2:i386 -s --solver $solver

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   virtualnext3
 The following NEW packages will be installed:
 The following additional packages will be installed:
   virtualnext3
 The following NEW packages will be installed:


@@ -281,22 +317,26 @@ The following NEW packages will be installed:
 Inst virtualnext3 (1 unstable [amd64])
 Inst needsnext3 (2 unstable [amd64])
 Conf virtualnext3 (1 unstable [amd64])
 Inst virtualnext3 (1 unstable [amd64])
 Inst needsnext3 (2 unstable [amd64])
 Conf virtualnext3 (1 unstable [amd64])

-Conf needsnext3 (2 unstable [amd64])' aptget install needsnext3 -s
-
-testfailureequal 'Reading package lists...
-Building dependency tree...
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
+Conf needsnext3 (2 unstable [amd64])" aptget install needsnext3 -s --solver $solver

 
 

+       if [ "$solver" = 'apt' ]; then
+               testfailureequal "$HEADER
+The solver encountered an error of type: ERR_UNSOLVABLE
+The following information might help you to understand what is wrong:

 The following packages have unmet dependencies:
  needsnext3:i386 : Depends: next3:i386 (>= 2) but it is not installable
 The following packages have unmet dependencies:
  needsnext3:i386 : Depends: next3:i386 (>= 2) but it is not installable

-E: Unable to correct problems, you have held broken packages.' aptget install needsnext3:i386 -s

 
 

-testsuccessequal 'Reading package lists...
-Building dependency tree...
+$SOMEPACKAGESCOULDNOT
+ needsnext3:i386 : Depends: next3:i386 (>= 2) but it is not installable
+E: External solver failed with: The following packages have unmet dependencies:" aptget install needsnext3:i386 -s --solver $solver
+       else
+               testfailureequal "$HEADER
+$SOMEPACKAGESCOULDNOT
+ needsnext3:i386 : Depends: next3:i386 (>= 2) but it is not installable
+E: Unable to correct problems, you have held broken packages." aptget install needsnext3:i386 -s --solver $solver
+       fi
+
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   selfprov
 The following NEW packages will be installed:
 The following additional packages will be installed:
   selfprov
 The following NEW packages will be installed:


@@ -305,9 +345,8 @@ The following NEW packages will be installed:
 Inst selfprov (2 unstable [amd64])
 Inst needsselfprov1 (1 unstable [amd64])
 Conf selfprov (2 unstable [amd64])
 Inst selfprov (2 unstable [amd64])
 Inst needsselfprov1 (1 unstable [amd64])
 Conf selfprov (2 unstable [amd64])

-Conf needsselfprov1 (1 unstable [amd64])' aptget install needsselfprov1 -s
-testsuccessequal 'Reading package lists...
-Building dependency tree...
+Conf needsselfprov1 (1 unstable [amd64])" aptget install needsselfprov1 -s --solver $solver
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   selfprov
 The following NEW packages will be installed:
 The following additional packages will be installed:
   selfprov
 The following NEW packages will be installed:


@@ -316,9 +355,8 @@ The following NEW packages will be installed:
 Inst selfprov (2 unstable [amd64])
 Inst needsselfprov2 (1 unstable [amd64])
 Conf selfprov (2 unstable [amd64])
 Inst selfprov (2 unstable [amd64])
 Inst needsselfprov2 (1 unstable [amd64])
 Conf selfprov (2 unstable [amd64])

-Conf needsselfprov2 (1 unstable [amd64])' aptget install needsselfprov2 -s
-testsuccessequal 'Reading package lists...
-Building dependency tree...
+Conf needsselfprov2 (1 unstable [amd64])" aptget install needsselfprov2 -s --solver $solver
+       testsuccessequal "$HEADER

 The following additional packages will be installed:
   selfprov
 The following NEW packages will be installed:
 The following additional packages will be installed:
   selfprov
 The following NEW packages will be installed:


@@ -327,15 +365,23 @@ The following NEW packages will be installed:
 Inst selfprov (2 unstable [amd64])
 Inst needsselfprov12 (1 unstable [amd64])
 Conf selfprov (2 unstable [amd64])
 Inst selfprov (2 unstable [amd64])
 Inst needsselfprov12 (1 unstable [amd64])
 Conf selfprov (2 unstable [amd64])

-Conf needsselfprov12 (1 unstable [amd64])' aptget install needsselfprov12 -s
-testfailureequal 'Reading package lists...
-Building dependency tree...
-Some packages could not be installed. This may mean that you have
-requested an impossible situation or if you are using the unstable
-distribution that some required packages have not yet been created
-or been moved out of Incoming.
-The following information may help to resolve the situation:
-
+Conf needsselfprov12 (1 unstable [amd64])" aptget install needsselfprov12 -s --solver $solver
+       if [ "$solver" = 'apt' ]; then
+               testfailureequal "$HEADER
+The solver encountered an error of type: ERR_UNSOLVABLE
+The following information might help you to understand what is wrong:

 The following packages have unmet dependencies:
  needsselfprov123 : Depends: selfprov (= 3)
 The following packages have unmet dependencies:
  needsselfprov123 : Depends: selfprov (= 3)

-E: Unable to correct problems, you have held broken packages.' aptget install needsselfprov123 -s
+
+$SOMEPACKAGESCOULDNOT
+ needsselfprov123 : Depends: selfprov (= 1)
+                    Depends: selfprov (= 2)
+                    Depends: selfprov (= 3)
+E: External solver failed with: The following packages have unmet dependencies:" aptget install needsselfprov123 -s --solver $solver
+       else
+               testfailureequal "$HEADER
+$SOMEPACKAGESCOULDNOT
+ needsselfprov123 : Depends: selfprov (= 3)
+E: Unable to correct problems, you have held broken packages." aptget install needsselfprov123 -s --solver $solver
+       fi
+done