use Carp qw(carp cluck croak confess);
-plan tests => 21;
+plan tests => 37;
ok 1;
};
ok !$warning, q/'...::CARP_NOT used only once' warning from Carp::Heavy/;
+# Test the location of error messages.
+like(A::short(), qr/^Error at C/, "Short messages skip carped package");
+
+{
+ local @C::ISA = "D";
+ like(A::short(), qr/^Error at B/, "Short messages skip inheritance");
+}
+
+{
+ local @D::ISA = "C";
+ like(A::short(), qr/^Error at B/, "Short messages skip inheritance");
+}
+
+{
+ local @D::ISA = "B";
+ local @B::ISA = "C";
+ like(A::short(), qr/^Error at A/, "Inheritance is transitive");
+}
+
+{
+ local @B::ISA = "D";
+ local @C::ISA = "B";
+ like(A::short(), qr/^Error at A/, "Inheritance is transitive");
+}
+
+{
+ local @C::CARP_NOT = "D";
+ like(A::short(), qr/^Error at B/, "Short messages see \@CARP_NOT");
+}
+
+{
+ local @D::CARP_NOT = "C";
+ like(A::short(), qr/^Error at B/, "Short messages see \@CARP_NOT");
+}
+
+{
+ local @D::CARP_NOT = "B";
+ local @B::CARP_NOT = "C";
+ like(A::short(), qr/^Error at A/, "\@CARP_NOT is transitive");
+}
+
+{
+ local @B::CARP_NOT = "D";
+ local @C::CARP_NOT = "B";
+ like(A::short(), qr/^Error at A/, "\@CARP_NOT is transitive");
+}
+
+{
+ local @D::ISA = "C";
+ local @D::CARP_NOT = "B";
+ like(A::short(), qr/^Error at C/, "\@CARP_NOT overrides inheritance");
+}
+
+{
+ local @D::ISA = "B";
+ local @D::CARP_NOT = "C";
+ like(A::short(), qr/^Error at B/, "\@CARP_NOT overrides inheritance");
+}
+
+# %Carp::Internal
+{
+ local $Carp::Internal{C} = 1;
+ like(A::short(), qr/^Error at B/, "Short doesn't report Internal");
+}
+
+{
+ local $Carp::Internal{D} = 1;
+ like(A::long(), qr/^Error at C/, "Long doesn't report Internal");
+}
+
+# %Carp::CarpInternal
+{
+ local $Carp::CarpInternal{D} = 1;
+ like(A::short(), qr/^Error at B/
+ , "Short doesn't report calls to CarpInternal");
+}
+
+{
+ local $Carp::CarpInternal{D} = 1;
+ like(A::long(), qr/^Error at C/, "Long doesn't report CarpInternal");
+}
# tests for global variables
sub x { carp @_ }
}
}
-
{
local $TODO = "VMS exit status semantics don't work this way" if $Is_VMS;
is($?>>8, 42, 'confess() doesn\'t clobber $!');
}
+
+# undef used to be incorrectly reported as the string "undef"
+sub cluck_undef {
+
+local $SIG{__WARN__} = sub {
+ like $_[0], qr/^Bang! at.+\b(?i:carp\.t) line \d+\n\tmain::cluck_undef\(0, 'undef', 2, undef, 4\) called at.+\b(?i:carp\.t) line \d+$/, "cluck doesn't quote undef" };
+
+cluck "Bang!"
+
+}
+
+cluck_undef (0, "undef", 2, undef, 4);
+
+# line 1 "A"
+package A;
+sub short {
+ B::short();
+}
+
+sub long {
+ B::long();
+}
+
+# line 1 "B"
+package B;
+sub short {
+ C::short();
+}
+
+sub long {
+ C::long();
+}
+
+# line 1 "C"
+package C;
+sub short {
+ D::short();
+}
+
+sub long {
+ D::long();
+}
+
+# line 1 "D"
+package D;
+sub short {
+ eval{ Carp::croak("Error") };
+ return $@;
+}
+
+sub long {
+ eval{ Carp::confess("Error") };
+ return $@;
+}