[inseparable changes from patch to perl 5.004_04]

[p5sagit/p5-mst-13.2.git] / t / lib / dosglob.t

diff --git a/t/lib/dosglob.t b/t/lib/dosglob.t
index e69de29..7398a14 100755 (executable)
--- a/t/lib/dosglob.t
+++ b/t/lib/dosglob.t
@@ -0,0 +1,94 @@
+#!./perl
+
+#
+# test glob() in File::DosGlob
+#
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+print "1..9\n";
+
+# override it in main::
+use File::DosGlob 'glob';
+
+# test if $_ takes as the default
+$_ = "lib/a*.t";
+my @r = glob;
+print "not " if $_ ne 'lib/a*.t';
+print "ok 1\n";
+# we should have at least abbrev.t, anydbm.t, autoloader.t
+print "# |@r|\nnot " if @r < 3;
+print "ok 2\n";
+
+# check if <*/*> works
+@r = <*/a*.t>;
+# atleast {argv,abbrev,anydbm,autoloader,append,arith,array,assignwarn,auto}.t
+print "not " if @r < 9;
+print "ok 3\n";
+my $r = scalar @r;
+
+# check if scalar context works
+@r = ();
+while (defined($_ = <*/a*.t>)) {
+    print "# $_\n";
+    push @r, $_;
+}
+print "not " if @r != $r;
+print "ok 4\n";
+
+# check if array context works
+@r = ();
+for (<*/a*.t>) {
+    print "# $_\n";
+    push @r, $_;
+}
+print "not " if @r != $r;
+print "ok 5\n";
+
+# test if implicit assign to $_ in while() works
+@r = ();
+while (<*/a*.t>) {
+    print "# $_\n";
+    push @r, $_;
+}
+print "not " if @r != $r;
+print "ok 6\n";
+
+# test if explicit glob() gets assign magic too
+my @s = ();
+while (glob '*/a*.t') {
+    print "# $_\n";
+    push @s, $_;
+}
+print "not " if "@r" ne "@s";
+print "ok 7\n";
+
+# how about in a different package, like?
+package Foo;
+use File::DosGlob 'glob';
+@s = ();
+while (glob '*/a*.t') {
+    print "# $_\n";
+    push @s, $_;
+}
+print "not " if "@r" ne "@s";
+print "ok 8\n";
+
+# test if different glob ops maintain independent contexts
+@s = ();
+while (<*/a*.t>) {
+    my $i = 0;
+    print "# $_ <";
+    push @s, $_;
+    while (<*/b*.t>) {
+        print " $_";
+       $i++;
+    }
+    print " >\n";
+}
+print "not " if "@r" ne "@s";
+print "ok 9\n";
+