libdpkg: Rename test suite commands to be prefixed with c- instead of t-

This should make it more clear that these are not intended to be used
directly by the TAP test runner. In addition now we can use the proper
name for the .t perl scripts.

debian/changelog

@@ -86,6 +86,7 @@ dpkg (1.18.11) UNRELEASED; urgency=medium
     - Make test main function a TEST_ENTRY macro. This avoids confusing
       coverage programs, as the file that actually contains the main function
       is the test itself.
+    - Rename test suite commands to be prefixed with «c-» instead of «t-».
   * Build system:
     - Add support for profiling perl modules.
     - Clean up compiler and linker automatic flag usage in configure.

lib/dpkg/t/.gitignore

@@ -1,3 +1,5 @@
+c-tarextract
+c-treewalk
 c-trigdeferred
 t-ar
 t-arch
@@ -15,11 +17,8 @@ t-pkg-queue
 t-progname
 t-string
 t-subproc
-t-tar/
-t-tarextract
 t-test
 t-test-skip
-t-treewalk
 t-trigger
 t-varbuf
 t-version

lib/dpkg/t/Makefile.am

@@ -40,16 +40,16 @@ test_programs = \
 	$(nil)
 
 test_scripts = \
-	t-tar.t \
-	t-tree.t \
+	t-tarextract.t \
+	t-treewalk.t \
 	t-trigdeferred.t \
 	$(nil)
 
 check_PROGRAMS = \
 	$(test_programs) \
+	c-tarextract \
+	c-treewalk \
 	c-trigdeferred \
-	t-tarextract \
-	t-treewalk \
 	$(nil)
 
 test_tmpdir = t.tmp

lib/dpkg/t/t-tar.t

@@ -31,7 +31,7 @@ use version;
 
 my $srcdir = $ENV{srcdir} || '.';
 my $builddir = $ENV{builddir} || '.';
-my $tmpdir = 't.tmp/t-tar';
+my $tmpdir = 't.tmp/t-tarextract';
 
 # We require GNU tar >= 1.27 for --owner=NAME:ID and --group=NAME:ID.
 my $tar_version = qx(tar --version 2>/dev/null);
@@ -152,7 +152,7 @@ TAR
         $expected =~ s/\n^.*dddd.*$//mg if $type eq 'v7';
         $expected =~ s/\n^.*symlink-long.*$//mg if $type eq 'ustar';
 
-        spawn(exec => [ './t-tarextract', "$dirtree.tar" ],
+        spawn(exec => [ './c-tarextract', "$dirtree.tar" ],
               nocheck => 1, to_string => \$stdout, to_error => \$stderr);
         ok($? == 0, "tar extractor $type should succeed");
         is($stderr, undef, "tar extractor $type stderr is empty");

lib/dpkg/t/t-tree.t

@@ -30,7 +30,7 @@ use Dpkg::IPC;
 
 my $srcdir = $ENV{srcdir} || '.';
 my $builddir = $ENV{builddir} || '.';
-my $tmpdir = 't.tmp/t-tree';
+my $tmpdir = 't.tmp/t-treewalk';
 
 # Set a known umask.
 umask 0022;
@@ -149,7 +149,7 @@ sub test_treewalker {
 
         $ENV{TREEWALK_SKIP} = $type eq 'skip' ? "$dirtree/cccc" : undef;
 
-        spawn(exec => [ './t-treewalk', $dirtree ],
+        spawn(exec => [ './c-treewalk', $dirtree ],
               nocheck => 1, to_string => \$stdout, to_error => \$stderr);
         ok($? == 0, "tree walker $type should succeed");
         is($stderr, undef, "tree walker $type stderr is empty");