X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Feach.t;h=765bfdad77ee39aefe62ca4a1afe83fc4d86a74d;hb=6ec5370cb0aeb185d92b8fd2bad21bb10f75b30e;hp=556479ef7032b08af69fbd32aecf8d0ef3175d51;hpb=677fb045b6c17916b0e551a2501b48489b6ded72;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/each.t b/t/op/each.t
old mode 100755
new mode 100644
index 556479e..765bfda
--- a/t/op/each.t
+++ b/t/op/each.t
@@ -6,7 +6,7 @@ BEGIN {
     require './test.pl';
 }
 
-plan tests => 34;
+plan tests => 52;
 
 $h{'abc'} = 'ABC';
 $h{'def'} = 'DEF';
@@ -42,8 +42,8 @@ $h{'z'} = 'Z';
 @keys = keys %h;
 @values = values %h;
 
-ok ($#keys == 29, "keys");
-ok ($#values == 29, "values");
+is ($#keys, 29, "keys");
+is ($#values, 29, "values");
 
 $i = 0;		# stop -w complaints
 
@@ -55,69 +55,75 @@ while (($key,$value) = each(%h)) {
     }
 }
 
-ok ($i == 30, "each count");
+is ($i, 30, "each count");
 
 @keys = ('blurfl', keys(%h), 'dyick');
-ok ($#keys == 31, "added a key");
+is ($#keys, 31, "added a key");
 
 $size = ((split('/',scalar %h))[1]);
 keys %h = $size * 5;
 $newsize = ((split('/',scalar %h))[1]);
-ok ($newsize == $size * 8, "resize");
+is ($newsize, $size * 8, "resize");
 keys %h = 1;
 $size = ((split('/',scalar %h))[1]);
-ok ($size == $newsize, "same size");
+is ($size, $newsize, "same size");
 %h = (1,1);
 $size = ((split('/',scalar %h))[1]);
-ok ($size == $newsize, "still same size");
+is ($size, $newsize, "still same size");
 undef %h;
 %h = (1,1);
 $size = ((split('/',scalar %h))[1]);
-ok ($size == 8, "size 8");
+is ($size, 8, "size 8");
 
 # test scalar each
 %hash = 1..20;
 $total = 0;
 $total += $key while $key = each %hash;
-ok ($total == 100, "test scalar each");
+is ($total, 100, "test scalar each");
 
 for (1..3) { @foo = each %hash }
 keys %hash;
 $total = 0;
 $total += $key while $key = each %hash;
-ok ($total == 100, "test scalar keys resets iterator");
+is ($total, 100, "test scalar keys resets iterator");
 
 for (1..3) { @foo = each %hash }
 $total = 0;
 $total += $key while $key = each %hash;
-ok ($total != 100, "test iterator of each is being maintained");
+isnt ($total, 100, "test iterator of each is being maintained");
 
 for (1..3) { @foo = each %hash }
 values %hash;
 $total = 0;
 $total += $key while $key = each %hash;
-ok ($total == 100, "test values keys resets iterator");
+is ($total, 100, "test values keys resets iterator");
 
 $size = (split('/', scalar %hash))[1];
 keys(%hash) = $size / 2;
-ok ($size == (split('/', scalar %hash))[1]);
+is ($size, (split('/', scalar %hash))[1]);
 keys(%hash) = $size + 100;
-ok ($size != (split('/', scalar %hash))[1]);
+isnt ($size, (split('/', scalar %hash))[1]);
 
-ok (keys(%hash) == 10, "keys (%hash)");
+is (keys(%hash), 10, "keys (%hash)");
 
-ok (keys(hash) == 10, "keys (hash)");
+{
+    no warnings 'deprecated';
+    is (keys(hash), 10, "keys (hash)");
+}
 
 $i = 0;
 %h = (a => A, b => B, c=> C, d => D, abc => ABC);
-@keys = keys(h);
-@values = values(h);
-while (($key, $value) = each(h)) {
+{
+    no warnings 'deprecated';
+    @keys = keys(h);
+    @values = values(h);
+    while (($key, $value) = each(h)) {
 	if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) {
 		$i++;
 	}
+    }
 }
-ok ($i == 5);
+is ($i, 5);
 
 @tests = (&next_test, &next_test, &next_test);
 {
@@ -135,11 +141,11 @@ ok ($i == 5);
 # Check for Unicode hash keys.
 %u = ("\x{12}", "f", "\x{123}", "fo", "\x{1234}",  "foo");
 $u{"\x{12345}"}  = "bar";
-@u{"\x{123456}"} = "zap";
+@u{"\x{10FFFD}"} = "zap";
 
 my %u2;
 foreach (keys %u) {
-    ok (length() == 1, "Check length of " . _qq $_);
+    is (length(), 1, "Check length of " . _qq $_);
     $u2{$_} = $u{$_};
 }
 ok (eq_hash(\%u, \%u2), "copied unicode hash keys correctly?");
@@ -148,8 +154,8 @@ $a = "\xe3\x81\x82"; $A = "\x{3042}";
 %b = ( $a => "non-utf8");
 %u = ( $A => "utf8");
 
-ok (!exists $b{$A}, "utf8 key in bytes hash");
-ok (!exists $u{$a}, "bytes key in utf8 hash");
+is (exists $b{$A}, '', "utf8 key in bytes hash");
+is (exists $u{$a}, '', "bytes key in utf8 hash");
 print "# $b{$_}\n" for keys %b; # Used to core dump before change #8056.
 pass ("if we got here change 8056 worked");
 print "# $u{$_}\n" for keys %u; # Used to core dump before change #8056.
@@ -159,12 +165,72 @@ pass ("change 8056 is thanks to Inaba Hiroto");
 # there too.
 $d = pack("U*", 0xe3, 0x81, 0xAF);
 { use bytes; $ol = bytes::length($d) }
-ok ($ol > 3, "check encoding on EBCDIC");
+cmp_ok ($ol, '>', 3, "check encoding on EBCDIC");
 %u = ($d => "downgrade");
 for (keys %u) {
-    ok (length == 3, "check length"); 
-    is ($_, "\xe3\x81\xAF", "check value");
+    is (length, 3, "check length"); 
+    is ($_, pack("U*", 0xe3, 0x81, 0xAF), "check value");
+}
+{
+    { use bytes; is (bytes::length($d), $ol) }
 }
+
 {
-    { use bytes; ok (bytes::length($d) == $ol) }
+    my %u;
+    my $u0 = pack("U0U", 0x00FF);
+    my $b0 = "\xC3\xBF";          # 0xCB 0xBF is U+00FF in UTF-8
+    my $u1 = pack("U0U", 0x0100);
+    my $b1 = "\xC4\x80";          # 0xC4 0x80 is U+0100 in UTF-8
+
+    $u{$u0} = 1;
+    $u{$b0} = 2; 
+    $u{$u1} = 3;
+    $u{$b1} = 4;
+
+    is(scalar keys %u, 4, "four different Unicode keys"); 
+    is($u{$u0}, 1, "U+00FF        -> 1");
+    is($u{$b0}, 2, "U+00C3 U+00BF -> 2");
+    is($u{$u1}, 3, "U+0100        -> 3 ");
+    is($u{$b1}, 4, "U+00C4 U+0080 -> 4");
+}
+
+# test for syntax errors
+for my $k (qw(each keys values)) {
+    eval $k;
+    like($@, qr/^Not enough arguments for $k/, "$k demands argument");
 }
+
+{
+    my %foo=(1..10);
+    my ($k,$v);
+    my $count=keys %foo;
+    my ($k1,$v1)=each(%foo);
+    my $yes = 0;
+    if (%foo) { $yes++ }
+    my ($k2,$v2)=each(%foo);
+    my $rest=0;
+    while (each(%foo)) {$rest++};
+    is($yes,1,"if(%foo) was true");
+    isnt($k1,$k2,"if(%foo) didnt mess with each (key)");
+    isnt($v1,$v2,"if(%foo) didnt mess with each (value)");
+    is($rest,3,"Got the expect number of keys");
+    my $hsv=1 && %foo;
+    like($hsv,'/',"Got bucket stats from %foo in scalar assignment context");
+}    
+{
+    our %foo=(1..10);
+    my ($k,$v);
+    my $count=keys %foo;
+    my ($k1,$v1)=each(%foo);
+    my $yes = 0;
+    if (%foo) { $yes++ }
+    my ($k2,$v2)=each(%foo);
+    my $rest=0;
+    while (each(%foo)) {$rest++};
+    is($yes,1,"if(%foo) was true");
+    isnt($k1,$k2,"if(%foo) didnt mess with each (key)");
+    isnt($v1,$v2,"if(%foo) didnt mess with each (value)");
+    is($rest,3,"Got the expect number of keys");
+    my $hsv=1 && %foo;
+    like($hsv,'/',"Got bucket stats from %foo in scalar assignment context");
+}