We now pass 10-cmp.t.

t/nqp/10-cmp.t

@@ -0,0 +1,98 @@
+#! nqp
+
+# check comparisons
+
+say('1..19');
+
+##Integers, positive and negative
+
+if 1 == 1 { say("ok 1 # numeric equality, integers"); }
+
+unless 1 == 2 {
+    say("ok 2 # numeric equality, integers, not equal");
+}
+
+if -3 == -3 { say("ok 3 # numeric equality, negative integers"); }
+
+if 1 != 2 { say("ok 4 # numeric inequality, integers"); }
+
+unless 1 != 1 {
+    say("ok 5 # numeric inequality, equal, integers");
+}
+
+unless -2 != -2 {
+    say("ok 6 # numeric inequality, equal, negative integers");
+}
+
+##Strings
+
+if "eq" eq "eq" { say("ok 7 # string equality"); }
+
+unless "one" eq "two" {
+    say("ok 8 # string equality, not equal");
+}
+
+if "ONE" ne "TWO" { say("ok 9 # string inequality"); }
+
+unless "STRING" ne "STRING" {
+    say("ok 10 # string inequality, equal");
+}
+
+##Coerce strings into integers
+
+if "11" ne ~11 {
+    print("not ");
+}
+say("ok 11 # coerce integer 11 into string eleven");
+
+if "-12" ne ~-12 {
+    print("not ");
+}
+say("ok 12 # coerce integer -12 into string twelve");
+
+##Coerce integers into strings
+
+if 13 ne +"13" {
+    print("not ");
+}
+say("ok 13 # coerce string 13 into an integer");
+
+if -14 ne +"-14" {
+    print("not ");
+}
+say("ok 14 # coerce string -14 into an integer");
+
+##Containers
+
+if (1,2) =:= (1,2) {
+    print("not ");
+}
+say("ok 15 # container equality, unnamed arrays");
+
+my @a := (1, 2);
+
+unless @a =:= @a {
+    print("not ");
+}
+say("ok 16 # container equality, self");
+
+my @b := @a;
+
+unless @a =:= @b {
+    print("not ");
+}
+say("ok 17 # container equality, named arrays");
+
+my $x := 'foo';
+my $y := $x;
+my $z := 'foo';
+
+unless $x =:= $y {
+    print("not ");
+}
+say("ok 18 # container equality, string binding");
+
+if $x =:= $z {
+    print("not ");
+}
+say("ok 19 # container equality, string value");