readd mimeqp.t as xtext (used to be binary because of the literal 8-bit

chars)

p4raw-id: //depot/perl@9340

diff --git a/t/lib/mimeqp.t b/t/lib/mimeqp.t
new file mode 100755 (executable)
index 0000000..b3a740a
--- /dev/null
+++ b/t/lib/mimeqp.t
@@ -0,0 +1,109 @@
+BEGIN {
+        chdir 't' if -d 't';
+        @INC = '../lib';
+}
+
+use MIME::QuotedPrint;
+
+$x70 = "x" x 70;
+
+@tests =
+  (
+   # plain ascii should not be encoded
+   ["quoted printable"  =>
+    "quoted printable"],
+
+   # 8-bit chars should be encoded
+   ["våre kjære norske tegn bør æres" =>
+    "v=E5re kj=E6re norske tegn b=F8r =E6res"],
+
+   # trailing space should be encoded
+   ["  " => "=20=20"],
+   ["\tt\t" => "\tt=09"],
+   ["test  \ntest\n\t \t \n" => "test=20=20\ntest\n=09=20=09=20\n"],
+
+   # "=" is special an should be decoded
+   ["=\n" => "=3D\n"],
+   ["\0\xff" => "=00=FF"],
+
+   # Very long lines should be broken (not more than 76 chars
+   ["The Quoted-Printable encoding is intended to represent data that largly consists of octets that correspond to printable characters in the ASCII character set." =>
+    "The Quoted-Printable encoding is intended to represent data that largly con=
+sists of octets that correspond to printable characters in the ASCII charac=
+ter set."
+    ],
+
+   # Long lines after short lines were broken through 2.01.
+   ["short line
+In America, any boy may become president and I suppose that's just one of the risks he takes. -- Adlai Stevenson" =>
+    "short line
+In America, any boy may become president and I suppose that's just one of t=
+he risks he takes. -- Adlai Stevenson"],
+
+   # My (roderick@argon.org) first crack at fixing that bug failed for
+   # multiple long lines.
+   ["College football is a game which would be much more interesting if the faculty played instead of the students, and even more interesting if the
+trustees played.  There would be a great increase in broken arms, legs, and necks, and simultaneously an appreciable diminution in the loss to humanity. -- H. L. Mencken" =>
+    "College football is a game which would be much more interesting if the facu=
+lty played instead of the students, and even more interesting if the
+trustees played.  There would be a great increase in broken arms, legs, and=
+ necks, and simultaneously an appreciable diminution in the loss to humanit=
+y. -- H. L. Mencken"],
+
+   # Don't break a line that's near but not over 76 chars.
+   ["$x70!23"          => "$x70!23"],
+   ["$x70!234"         => "$x70!234"],
+   ["$x70!2345"                => "$x70!2345"],
+   ["$x70!23456"       => "$x70!23456"],
+   ["$x70!23\n"                => "$x70!23\n"],
+   ["$x70!234\n"       => "$x70!234\n"],
+   ["$x70!2345\n"      => "$x70!2345\n"],
+   ["$x70!23456\n"     => "$x70!23456\n"],
+
+   # Not allowed to break =XX escapes using soft line break
+   ["$x70===xxxx" => "$x70=3D=\n=3D=3Dxxxx"],
+   ["$x70!===xxx" => "$x70!=3D=\n=3D=3Dxxx"],
+   ["$x70!!===xx" => "$x70!!=3D=\n=3D=3Dxx"],
+   ["$x70!!!===x" => "$x70!!!=\n=3D=3D=3Dx"],
+   #                            ^
+   #                    70123456|
+   #                           max
+   #                        line width
+);
+
+$notests = @tests + 2;
+print "1..$notests\n";
+
+$testno = 0;
+for (@tests) {
+    $testno++;
+    ($plain, $encoded) = @$_;
+    $x = encode_qp($plain);
+    if ($x ne $encoded) {
+       print "Encode test failed\n";
+       print "Got:      '$x'\n";
+       print "Expected: '$encoded'\n";
+       print "not ok $testno\n";
+       next;
+    }
+    $x = decode_qp($encoded);
+    if ($x ne $plain) {
+       print "Decode test failed\n";
+       print "Got:      '$x'\n";
+       print "Expected: '$plain'\n";
+       print "not ok $testno\n";
+       next;
+    }
+    print "ok $testno\n";
+}
+
+# Some extra testing for a case that was wrong until libwww-perl-5.09
+print "not " unless decode_qp("foo  \n\nfoo =\n\nfoo=20\n\n") eq
+                                "foo\n\nfoo \nfoo \n\n";
+$testno++; print "ok $testno\n";
+
+# Same test but with "\r\n" terminated lines
+print "not " unless decode_qp("foo  \r\n\r\nfoo =\r\n\r\nfoo=20\r\n\r\n") eq
+                                "foo\r\n\r\nfoo \r\nfoo \r\n\r\n";
+$testno++; print "ok $testno\n";
+