#
#
-plan tests => 99;
+plan tests => 150;
{
# bug id 20001009.001
print
"# Again! Again! [but this time as eval, and not the explosive one]\n";
# and now we've safely done them all as separate files, check that the
- # evals do the same thing. Hopefully doing it later sucessfully decouples
+ # evals do the same thing. Hopefully doing it later successfully decouples
# the previous tests from anything messy that may go wrong with the evals.
foreach (@tests) {
my ($why, $prog, $expect) = @$_;
# before the patch, the eval died with an error like:
# "my" variable $strict::VERSION can't be in a package
#
-ok('' eq runperl(prog => <<'CODE'), "change #17928");
- my $code = qq{ my \$\xe3\x83\x95\xe3\x83\xbc = 5; };
+SKIP: {
+ skip("Embedded UTF-8 does not work in EBCDIC", 1) if ord("A") == 193;
+ ok('' eq runperl(prog => <<'CODE'), "change #17928");
+ my $code = qq{ my \$\xe3\x83\x95\xe3\x83\xbc = 5; };
{
use utf8;
eval $code;
print $@ if $@;
}
CODE
+}
{
use utf8;
is("@i", "60 62 58 50 52 48 70 72 68", "utf8 heredoc index and rindex");
}
-{
+SKIP: {
+ skip("Embedded UTF-8 does not work in EBCDIC", 1) if ord("A") == 193;
use utf8;
eval qq{is(q \xc3\xbc test \xc3\xbc, qq\xc2\xb7 test \xc2\xb7,
"utf8 quote delimiters [perl #16823]");};
}
+
+# Test the "internals".
+
+{
+ my $a = "A";
+ my $b = chr(0x0FF);
+ my $c = chr(0x100);
+
+ ok( utf8::valid($a), "utf8::valid basic");
+ ok( utf8::valid($b), "utf8::valid beyond");
+ ok( utf8::valid($c), "utf8::valid unicode");
+
+ ok(!utf8::is_utf8($a), "!utf8::is_utf8 basic");
+ ok(!utf8::is_utf8($b), "!utf8::is_utf8 beyond");
+ ok( utf8::is_utf8($c), "utf8::is_utf8 unicode");
+
+ is(utf8::upgrade($a), 1, "utf8::upgrade basic");
+ if (ord('A') == 193) { # EBCDIC.
+ is(utf8::upgrade($b), 1, "utf8::upgrade beyond");
+ } else {
+ is(utf8::upgrade($b), 2, "utf8::upgrade beyond");
+ }
+ is(utf8::upgrade($c), 2, "utf8::upgrade unicode");
+
+ is($a, "A", "basic");
+ is($b, "\xFF", "beyond");
+ is($c, "\x{100}", "unicode");
+
+ ok( utf8::valid($a), "utf8::valid basic");
+ ok( utf8::valid($b), "utf8::valid beyond");
+ ok( utf8::valid($c), "utf8::valid unicode");
+
+ ok( utf8::is_utf8($a), "utf8::is_utf8 basic");
+ ok( utf8::is_utf8($b), "utf8::is_utf8 beyond");
+ ok( utf8::is_utf8($c), "utf8::is_utf8 unicode");
+
+ is(utf8::downgrade($a), 1, "utf8::downgrade basic");
+ is(utf8::downgrade($b), 1, "utf8::downgrade beyond");
+
+ is($a, "A", "basic");
+ is($b, "\xFF", "beyond");
+
+ ok( utf8::valid($a), "utf8::valid basic");
+ ok( utf8::valid($b), "utf8::valid beyond");
+
+ ok(!utf8::is_utf8($a), "!utf8::is_utf8 basic");
+ ok(!utf8::is_utf8($b), "!utf8::is_utf8 beyond");
+
+ utf8::encode($a);
+ utf8::encode($b);
+ utf8::encode($c);
+
+ is($a, "A", "basic");
+ if (ord('A') == 193) { # EBCDIC.
+ is(length($b), 1, "beyond length");
+ } else {
+ is(length($b), 2, "beyond length");
+ }
+ is(length($c), 2, "unicode length");
+
+ ok(utf8::valid($a), "utf8::valid basic");
+ ok(utf8::valid($b), "utf8::valid beyond");
+ ok(utf8::valid($c), "utf8::valid unicode");
+
+ # encode() clears the UTF-8 flag (unlike upgrade()).
+ ok(!utf8::is_utf8($a), "!utf8::is_utf8 basic");
+ ok(!utf8::is_utf8($b), "!utf8::is_utf8 beyond");
+ ok(!utf8::is_utf8($c), "!utf8::is_utf8 unicode");
+
+ utf8::decode($a);
+ utf8::decode($b);
+ utf8::decode($c);
+
+ is($a, "A", "basic");
+ is($b, "\xFF", "beyond");
+ is($c, "\x{100}", "unicode");
+
+ ok(utf8::valid($a), "!utf8::valid basic");
+ ok(utf8::valid($b), "!utf8::valid beyond");
+ ok(utf8::valid($c), " utf8::valid unicode");
+
+ ok(!utf8::is_utf8($a), "!utf8::is_utf8 basic");
+ if (ord('A') == 193) { # EBCDIC.
+ ok( utf8::is_utf8(pack('U',0x0ff)), " utf8::is_utf8 beyond");
+ } else {
+ ok( utf8::is_utf8($b), " utf8::is_utf8 beyond"); # $b stays in UTF-8.
+ }
+ ok( utf8::is_utf8($c), " utf8::is_utf8 unicode");
+}
+
+{
+ eval {utf8::encode("£")};
+ like($@, qr/^Modification of a read-only value attempted/,
+ "utf8::encode should refuse to touch read-only values");
+}
+
+{
+ my $a = "456\xb6";
+ utf8::upgrade($a);
+
+ my $b = "123456\xb6";
+ $b =~ s/^...//;
+ utf8::upgrade($b);
+ is($b, $a, "utf8::upgrade OffsetOK");
+}
+
+{
+ fresh_perl_like ('use utf8; utf8::moo()',
+ qr/Undefined subroutine utf8::moo/, {stderr=>1},
+ "Check Carp is loaded for AUTOLOADing errors")
+}
+
+{
+ # failure of is_utf8_char() without NATIVE_TO_UTF on EBCDIC (0260..027F)
+ ok(utf8::valid(chr(0x250)), "0x250");
+ ok(utf8::valid(chr(0x260)), "0x260");
+ ok(utf8::valid(chr(0x270)), "0x270");
+ ok(utf8::valid(chr(0x280)), "0x280");
+}