update spec test/dirs for updated Test.pm

HACKING

@@ -58,12 +58,16 @@ This was cobbled together from:
     perl t/run_spectests
 
 This will checkout a copy of the spectest suite, and run all the known
-to pass tests (list in t/spectest.data). This assumes you've installed pugs to
+to pass tests (list in t/spectest.data). This assumes you've got a copy of
+pugs built as
 
-    $HOME/.cabal/bin/pugs
+    Pugs/pugs
 
 To get a per-synopsis summary, run: 
 
     perl t/spec/test_summary pugs
 
-This requires an alias of ./perl6 in the top level directory.
+This requires a ./perl6 script containing:
+
+    #!/bin/sh
+    PUGS_USE_EXTERNAL_TEST=1 ./Pugs/pugs -IPugs/ext/Test/lib $*

t/fudgeandrun

@@ -15,4 +15,5 @@ if (@ARGV) {
 }
 
 my $nt = `t/spec/fudge @OPTS @ARGV`;
-system("/home/coke/.cabal/bin/pugs", split ' ', $nt);
+$ENV{PUGS_USE_EXTERNAL_TEST}=1;
+system("./Pugs/pugs", "-IPugs/ext/Test/lib", split ' ', $nt);

t/update_passing_test_data.pl

@@ -40,6 +40,8 @@ =head1 DESCRIPTION
 
 my @wanted;
 
+$ENV{PUGS_USE_EXTERNAL_TEST}=1;
+
 find({ wanted => \&queue, no_chdir => 1 }, 't/spec/');
 
 sub queue {
@@ -125,7 +127,7 @@ sub read_specfile {
 sub get_harness {
     return TAP::Harness->new({
             verbosity   => -2,
-            exec        => ["$ENV{HOME}/.cabal/bin/pugs"],
+            exec        => ["./perl6"],
             merge       => 1,
     });
 }