Make TEST and UTEST more verbose in case something goes

wrong in running/compiling a script, suggested by Doug
MacEachern.

p4raw-id: //depot/perl@8764

diff --git a/t/TEST b/t/TEST
index 65b1aa4..6237f9e 100755 (executable)
--- a/t/TEST
+++ b/t/TEST
@@ -87,13 +87,16 @@ EOT
        }
 
        if ($type eq 'perl') {
-           open(RESULTS,"./perl$switch $test |") or print "can't run.\n";
+           my $run = "./perl$switch $test |"; 
+           open(RESULTS,$run) or print "can't run '$run': $!.\n";
        }
        else {
-           open(RESULTS, "./perl -I../lib ../utils/perlcc -o ./$test.plc ./$test "
-                        ." && ./$test.plc |")
-               or print "can't compile.\n";
-        unlink "./$test.plc";
+           my $compile =
+               "./perl -I../lib ../utils/perlcc -o ./$test.plc ./$test "
+               ." && ./$test.plc |";
+           open(RESULTS, $compile)
+               or print "can't compile '$compile': $!.\n";
+           unlink "./$test.plc";
        }
 
        $ok = 0;

diff --git a/t/UTEST b/t/UTEST
index 1be1a5b..d1ac2be 100755 (executable)
--- a/t/UTEST
+++ b/t/UTEST
@@ -79,12 +79,16 @@ EOT
            -x $test || (print "isn't executable.\n");
 
            if ($type eq 'perl') {
-               open(RESULTS, "./$test |") || (print "can't run.\n"); }
+               my $run = "./$test |";
+               open(RESULTS, $run) || (print "can't run '$run': $!\n");
+           }
            else { 
-        open(RESULTS, "./perl -I../lib ../utils/perlcc -o ./$test.plc ./$test "
-                 ." && ./$test.plc |")
-        or print "can't compile.\n";
-        unlink "./$test.plc";
+               my $compile =
+                   "./perl -I../lib ../utils/perlcc -o ./$test.plc ./$test "
+                       ." && ./$test.plc |";
+               open(RESULTS, $compile)
+                   or print "can't compile '$compile': $!.\n";
+               unlink "./$test.plc";
            }
        }
        else {
@@ -103,10 +107,14 @@ EOT
            }
 
            if ($type eq 'perl') {
-               open(RESULTS,"./perl$switch -I../lib -Mutf8 $test |") || (print "can't run.\n");
+               my $run = "./perl$switch -I../lib -Mutf8 $test |";
+               open(RESULTS, $run) or
+                   print "can't run '$run': $!.\n";
            }
            else {
-               open(RESULTS, "./perl -I../lib ../utils/perlcc -Mutf8 ./$test -run -verbose dcf -log ../compilelog |") or print "can't compile.\n";
+               my $compile = "./perl -I../lib ../utils/perlcc -Mutf8 ./$test -run -verbose dcf -log ../compilelog |";
+               open(RESULTS, $compile) or
+                   print "can't compile '$compile': $!.\n";
            }
        }
        $ok = 0;