Fix configure.com's d_fcntl_can_lock test to look for a file

[p5sagit/p5-mst-13.2.git] / t / io / argv.t

diff --git a/t/io/argv.t b/t/io/argv.t
index a602a02..c24dad5 100755 (executable)
--- a/t/io/argv.t
+++ b/t/io/argv.t
@@ -5,9 +5,9 @@ BEGIN {
     @INC = '../lib';
 }
 
-require "./test.pl";
+BEGIN { require "./test.pl"; }
 
-plan(tests => 21);
+plan(tests => 22);
 
 use File::Spec;
 
@@ -72,7 +72,10 @@ undef $^I;
 
 ok( eof TRY );
 
-ok( eof NEVEROPENED,    'eof() true on unopened filehandle' );
+{
+    no warnings 'once';
+    ok( eof NEVEROPENED,    'eof() true on unopened filehandle' );
+}
 
 open STDIN, 'Io_argv1.tmp' or die $!;
 @ARGV = ();
@@ -111,4 +114,22 @@ ok( eof(),      'eof() true after closing ARGV' );
     close F or die "Could not close: $!";
 }
 
-END { unlink 'Io_argv1.tmp', 'Io_argv1.tmp_bak', 'Io_argv2.tmp', 'Io_argv2.tmp_bak' }
+# This used to dump core
+fresh_perl_is( <<'**PROG**', "foobar", {}, "ARGV aliasing and eof()" ); 
+open OUT, ">Io_argv3.tmp" or die "Can't open temp file: $!";
+print OUT "foo";
+close OUT;
+open IN, "Io_argv3.tmp" or die "Can't open temp file: $!";
+*ARGV = *IN;
+while (<>) {
+    print;
+    print "bar" if eof();
+}
+close IN;
+unlink "Io_argv3.tmp";
+**PROG**
+
+END {
+    1 while unlink 'Io_argv1.tmp', 'Io_argv1.tmp_bak',
+       'Io_argv2.tmp', 'Io_argv2.tmp_bak', 'Io_argv3.tmp';
+}