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Extend COW tests for UTF-8 and Latin1 #80

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Nov 23, 2016
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Extend COW tests for UTF-8 and Latin1 #80

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54 changes: 44 additions & 10 deletions t/Encode.t
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ my @character_set = ('0'..'9', 'A'..'Z', 'a'..'z');
my @source = qw(ascii iso8859-1 cp1250);
my @destiny = qw(cp1047 cp37 posix-bc);
my @ebcdic_sets = qw(cp1047 cp37 posix-bc);
plan tests => 38+$n*@encodings + 2*@source*@destiny*@character_set + 2*@ebcdic_sets*256 + 6 + 5 + 2;
plan tests => 38+$n*@encodings + 2*@source*@destiny*@character_set + 2*@ebcdic_sets*256 + 6 + 3 + 3*8 + 2;

my $str = join('',map(chr($_),0x20..0x7E));
my $cpy = $str;
Expand Down Expand Up @@ -156,15 +156,49 @@ ok(encode(utf8 => Encode::Dummy->new("foobar")), "foobar");
ok(decode_utf8(*1), "*main::1");

# hash keys
my $key = (keys %{{ "whatever\x{100}" => '' }})[0];
my $kopy = $key;
encode("UTF-16LE", $kopy, Encode::FB_CROAK);
is $key, "whatever\x{100}", 'encode with shared hash key scalars';
undef $key;
$key = (keys %{{ "whatever" => '' }})[0];
$kopy = $key;
decode("UTF-16LE", $kopy, Encode::FB_CROAK);
is $key, "whatever", 'decode with shared hash key scalars';
foreach my $name ("UTF-16LE", "UTF-8", "Latin1") {
my $key = (keys %{{ "whatever\x{CA}" => '' }})[0];
my $kopy = $key;
encode($name, $kopy, Encode::FB_CROAK);
is $key, "whatever\x{CA}", "encode $name with shared hash key scalars";
undef $key;
$key = (keys %{{ "whatever\x{CA}" => '' }})[0];
$kopy = $key;
encode($name, $kopy, Encode::FB_CROAK | Encode::LEAVE_SRC);
is $key, "whatever\x{CA}", "encode $name with LEAVE_SRC and shared hash key scalars";
undef $key;
$key = (keys %{{ "whatever" => '' }})[0];
$kopy = $key;
decode($name, $kopy, Encode::FB_CROAK);
is $key, "whatever", "decode $name with shared hash key scalars";
undef $key;
$key = (keys %{{ "whatever" => '' }})[0];
$kopy = $key;
decode($name, $kopy, Encode::FB_CROAK | Encode::LEAVE_SRC);
is $key, "whatever", "decode $name with LEAVE_SRC and shared hash key scalars";

my $enc = find_encoding($name);
undef $key;
$key = (keys %{{ "whatever\x{CA}" => '' }})[0];
$kopy = $key;
$enc->encode($kopy, Encode::FB_CROAK);
is $key, "whatever\x{CA}", "encode obj $name with shared hash key scalars";
undef $key;
$key = (keys %{{ "whatever\x{CA}" => '' }})[0];
$kopy = $key;
$enc->encode($kopy, Encode::FB_CROAK | Encode::LEAVE_SRC);
is $key, "whatever\x{CA}", "encode obj $name with LEAVE_SRC and shared hash key scalars";
undef $key;
$key = (keys %{{ "whatever" => '' }})[0];
$kopy = $key;
$enc->decode($kopy, Encode::FB_CROAK);
is $key, "whatever", "decode obj $name with shared hash key scalars";
undef $key;
$key = (keys %{{ "whatever" => '' }})[0];
$kopy = $key;
$enc->decode($kopy, Encode::FB_CROAK | Encode::LEAVE_SRC);
is $key, "whatever", "decode obj $name with LEAVE_SRC and shared hash key scalars";
}

my $latin1 = find_encoding('latin1');
my $orig = "\316";
Expand Down