various File::Glob fixes for DOSISH platforms

	Message-Id: <714DFA46B9BBD0119CD000805FC1F53BDC38E3@UKRUX002.rundc.uk.origin-it.com>
	Subject: File::Glob again. Final patch, honest!

p4raw-id: //depot/perl@4615

1 files changed, 48 insertions, 0 deletions

diff --git a/t/lib/glob-case.t b/t/lib/glob-case.t
new file mode 100755
index 0000000000..2e65a0fc8b
--- /dev/null
+++ b/t/lib/glob-case.t
@@ -0,0 +1,48 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib';
+    print "1..7\n";
+}
+END {
+    print "not ok 1\n" unless $loaded;
+}
+use File::Glob qw(:glob csh_glob);
+$loaded = 1;
+print "ok 1\n";
+
+# Test the actual use of the case sensitivity tags, via csh_glob()
+import File::Glob ':nocase';
+@a = csh_glob("lib/G*.t"); # At least glob-basic.t glob-case.t glob-global.t
+print "not " unless @a >= 3;
+print "ok 2\n";
+
+# This may fail on systems which are not case-PRESERVING
+import File::Glob ':case';
+@a = csh_glob("lib/G*.t"); # None should be uppercase
+print "not " unless @a == 0;
+print "ok 3\n";
+
+# Test the explicit use of the GLOB_NOCASE flag
+@a = File::Glob::glob("lib/G*.t", GLOB_NOCASE);
+print "not " unless @a >= 3;
+print "ok 4\n";
+
+# Test Win32 backslash nastiness...
+if ($^O ne 'MSWin32') {
+    print "ok 5\nok 6\nok 7\n";
+}
+else {
+    @a = File::Glob::glob("lib\\g*.t");
+    print "not " unless @a >= 3;
+    print "ok 5\n";
+    mkdir "[]", 0;
+    @a = File::Glob::glob("\\[\\]", GLOB_QUOTE);
+    rmdir "[]";
+    print "# returned @a\nnot " unless @a == 1;
+    print "ok 6\n";
+    @a = File::Glob::glob("lib\\*", GLOB_QUOTE);
+    print "not " if @a == 0;
+    print "ok 7\n";
+}