t/TEST shouldn't use -M options until we've tested that they work.

Also, t/TEST doesn't need to set $ENV{PERL_CORE} as t/TestInit.pm does this.
t/TestInit.pm should also add '.' to @INC (except under tainting) to correctly
emulate the include path of this perl binary once it and its libraries are
installed.

Fix t/run/cloexec.t to not rely on -I../lib being passed as a command-line
arguments. t/run/*.t *test* that command line arguments work, so they can't
be called with command line arguments that are mandatory for them to work.

diff --git a/t/TEST b/t/TEST
index aa663c5..6d8020a 100755 (executable)
--- a/t/TEST
+++ b/t/TEST
@@ -14,9 +14,6 @@ $| = 1;
 #BEGIN { require '../lib/strict.pm'; "strict"->import() };
 #BEGIN { require '../lib/warnings.pm'; "warnings"->import() };
 
-# Let tests know they're running in the perl core.  Useful for modules
-# which live dual lives on CPAN.
-$ENV{PERL_CORE} = 1;
 delete $ENV{PERL5LIB};
 
 # remove empty elements due to insertion of empty symbols via "''p1'" syntax
@@ -132,6 +129,12 @@ sub _scan_test {
     return { file => $file_opts, switch => $switch };
 }
 
+# directories with special sets of test switches
+my %dir_to_switch =
+    (base => '',
+     comp => '',
+     run => '',
+     );
 
 sub _run_test {
     my($test, $type) = @_;
@@ -140,9 +143,14 @@ sub _run_test {
 
     my $perl = './perl';
     my $lib  = '../lib';
+    $test =~ /^([^\/]+)/;
+
+    my $testswitch = $dir_to_switch{$1};
+    if (!defined $testswitch) {
+       $testswitch = '-I. -MTestInit';  # -T will remove . from @INC
+    }
 
     my $utf8 = $::with_utf8 ? '-I$lib -Mutf8' : '';
-    my $testswitch = '-I. -MTestInit';  # -T will remove . from @INC
 
     my $results;
     if ($type eq 'deparse') {

diff --git a/t/TestInit.pm b/t/TestInit.pm
index 15af57a..637cfec 100644 (file)
--- a/t/TestInit.pm
+++ b/t/TestInit.pm
@@ -18,15 +18,21 @@
 
 package TestInit;
 
-$VERSION = 1.01;
+$VERSION = 1.02;
 
-chdir 't' if -d 't';
-@INC = '../lib';
+chdir 't' if -f 't/TestInit.pm';
 
+# Let tests know they're running in the perl core.  Useful for modules
+# which live dual lives on CPAN.
 # Don't interfere with the taintedness of %ENV, this could perturbate tests.
 # This feels like a better solution than the original, from
 # http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2003-07/msg00154.html
 $ENV{PERL_CORE} = $^X;
+if (${^TAINT}) {
+    @INC = '../lib';
+} else {
+    @INC = ('../lib', '.');
+}
 
 $0 =~ s/\.dp$//; # for the test.deparse make target
 1;

diff --git a/t/run/cloexec.t b/t/run/cloexec.t
index dfbae3a..769609a 100644 (file)
--- a/t/run/cloexec.t
+++ b/t/run/cloexec.t
@@ -35,8 +35,8 @@
 BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
-    use Config;
-    if (!$Config{'d_fcntl'}) {
+    require Config;
+    if (!$Config::Config{'d_fcntl'}) {
         print("1..0 # Skip: fcntl() is not available\n");
         exit(0);
     }