-#!./perl
+#!./perl -w
#
# test method calls and autoloading.
#
-print "1..20\n";
+BEGIN {
+ chdir 't' if -d 't';
+ @INC = qw(. ../lib lib);
+ require "test.pl";
+}
+
+use strict;
+no warnings 'once';
+
+plan(tests => 146);
@A::ISA = 'B';
@B::ISA = 'C';
sub C::d {"C::d"}
sub D::d {"D::d"}
-my $cnt = 0;
-sub test {
- print "# got `$_[0]', expected `$_[1]'\nnot " unless $_[0] eq $_[1];
- # print "not " unless shift eq shift;
- print "ok ", ++$cnt, "\n"
-}
+# First, some basic checks of method-calling syntax:
+my $obj = bless [], "Pack";
+sub Pack::method { shift; join(",", "method", @_) }
+my $mname = "method";
+
+is(Pack->method("a","b","c"), "method,a,b,c");
+is(Pack->$mname("a","b","c"), "method,a,b,c");
+is(method Pack ("a","b","c"), "method,a,b,c");
+is((method Pack "a","b","c"), "method,a,b,c");
+
+is(Pack->method(), "method");
+is(Pack->$mname(), "method");
+is(method Pack (), "method");
+is(Pack->method, "method");
+is(Pack->$mname, "method");
+is(method Pack, "method");
+
+is($obj->method("a","b","c"), "method,a,b,c");
+is($obj->$mname("a","b","c"), "method,a,b,c");
+is((method $obj ("a","b","c")), "method,a,b,c");
+is((method $obj "a","b","c"), "method,a,b,c");
+
+is($obj->method(0), "method,0");
+is($obj->method(1), "method,1");
-test( A->d, "C::d"); # Update hash table;
+is($obj->method(), "method");
+is($obj->$mname(), "method");
+is((method $obj ()), "method");
+is($obj->method, "method");
+is($obj->$mname, "method");
+is(method $obj, "method");
+
+is( A->d, "C::d"); # Update hash table;
*B::d = \&D::d; # Import now.
-test (A->d, "D::d"); # Update hash table;
+is(A->d, "D::d"); # Update hash table;
+
+{
+ local @A::ISA = qw(C); # Update hash table with split() assignment
+ is(A->d, "C::d");
+ $#A::ISA = -1;
+ is(eval { A->d } || "fail", "fail");
+}
+is(A->d, "D::d");
{
local *B::d;
eval 'sub B::d {"B::d1"}'; # Import now.
- test (A->d, "B::d1"); # Update hash table;
+ is(A->d, "B::d1"); # Update hash table;
undef &B::d;
- test ((eval { A->d }, ($@ =~ /Undefined subroutine/)), 1);
+ is((eval { A->d }, ($@ =~ /Undefined subroutine/)), 1);
}
-test (A->d, "D::d"); # Back to previous state
+is(A->d, "D::d"); # Back to previous state
-eval 'sub B::d {"B::d2"}'; # Import now.
-test (A->d, "B::d2"); # Update hash table;
+eval 'no warnings "redefine"; sub B::d {"B::d2"}'; # Import now.
+is(A->d, "B::d2"); # Update hash table;
# What follows is hardly guarantied to work, since the names in scripts
-# are already linked to "pruned" globs. Say, `undef &B::d' if it were
-# after `delete $B::{d}; sub B::d {}' would reach an old subroutine.
+# are already linked to "pruned" globs. Say, 'undef &B::d' if it were
+# after 'delete $B::{d}; sub B::d {}' would reach an old subroutine.
undef &B::d;
delete $B::{d};
-test (A->d, "C::d"); # Update hash table;
+is(A->d, "C::d");
+
+eval 'sub B::d {"B::d2.5"}';
+A->d; # Update hash table;
+my $glob = \delete $B::{d}; # non-void context; hang on to the glob
+is(A->d, "C::d"); # Update hash table;
eval 'sub B::d {"B::d3"}'; # Import now.
-test (A->d, "B::d3"); # Update hash table;
+is(A->d, "B::d3"); # Update hash table;
delete $B::{d};
*dummy::dummy = sub {}; # Mark as updated
-test (A->d, "C::d");
+is(A->d, "C::d");
eval 'sub B::d {"B::d4"}'; # Import now.
-test (A->d, "B::d4"); # Update hash table;
+is(A->d, "B::d4"); # Update hash table;
delete $B::{d}; # Should work without any help too
-test (A->d, "C::d");
+is(A->d, "C::d");
+
+{
+ local *C::d;
+ is(eval { A->d } || "nope", "nope");
+}
+is(A->d, "C::d");
-*A::x = *A::d; # See if cache incorrectly follows synonyms
+*A::x = *A::d;
A->d;
-test (eval { A->x } || "nope", "nope");
+is(eval { A->x } || "nope", "nope", 'cache should not follow synonyms');
+
+my $counter;
eval <<'EOF';
sub C::e;
+BEGIN { *B::e = \&C::e } # Shouldn't prevent AUTOLOAD in original pkg
sub Y::f;
$counter = 0;
-@Y::ISA = 'B';
-*Y::AUTOLOAD = *B::AUTOLOAD;
-
@X::ISA = 'Y';
-*X::AUTOLOAD = *Y::AUTOLOAD;
+@Y::ISA = 'B';
sub B::AUTOLOAD {
my $c = ++$counter;
my $method = $B::AUTOLOAD;
- *$B::AUTOLOAD = sub { "B: In $method, $c" };
- goto &$B::AUTOLOAD;
+ my $msg = "B: In $method, $c";
+ eval "sub $method { \$msg }";
+ goto &$method;
}
sub C::AUTOLOAD {
my $c = ++$counter;
my $method = $C::AUTOLOAD;
- *$C::AUTOLOAD = sub { "C: In $method, $c" };
- goto &$C::AUTOLOAD;
+ my $msg = "C: In $method, $c";
+ eval "sub $method { \$msg }";
+ goto &$method;
}
EOF
-test(A->e(), "C: In C::e, 1"); # We get a correct autoload
-test(A->e(), "C: In C::e, 1"); # Which sticks
+is(A->e(), "C: In C::e, 1"); # We get a correct autoload
+is(A->e(), "C: In C::e, 1"); # Which sticks
-test(A->ee(), "B: In A::ee, 2"); # We get a generic autoload, method in top
-test(A->ee(), "B: In A::ee, 2"); # Which sticks
+is(A->ee(), "B: In A::ee, 2"); # We get a generic autoload, method in top
+is(A->ee(), "B: In A::ee, 2"); # Which sticks
-test(Y->f(), "B: In Y::f, 3"); # We vivify a correct method
-test(Y->f(), "B: In Y::f, 3"); # Which sticks
+is(Y->f(), "B: In Y::f, 3"); # We vivify a correct method
+is(Y->f(), "B: In Y::f, 3"); # Which sticks
# This test is not intended to be reasonable. It is here just to let you
# know that you broke some old construction. Feel free to rewrite the test
# if your patch breaks it.
+{
+no warnings 'redefine';
*B::AUTOLOAD = sub {
+ use warnings;
my $c = ++$counter;
- my $method = $AUTOLOAD;
- *$AUTOLOAD = sub { "new B: In $method, $c" };
- goto &$AUTOLOAD;
+ my $method = $::AUTOLOAD;
+ no strict 'refs';
+ *$::AUTOLOAD = sub { "new B: In $method, $c" };
+ goto &$::AUTOLOAD;
};
+}
+
+is(A->eee(), "new B: In A::eee, 4"); # We get a correct $autoload
+is(A->eee(), "new B: In A::eee, 4"); # Which sticks
+
+# test that failed subroutine calls don't affect method calls
+{
+ package A1;
+ sub foo { "foo" }
+ package A2;
+ @A2::ISA = 'A1';
+ package main;
+ is(A2->foo(), "foo");
+ is(do { eval 'A2::foo()'; $@ ? 1 : 0}, 1);
+ is(A2->foo(), "foo");
+}
+
+## This test was totally misguided. It passed before only because the
+## code to determine if a package was loaded used to look for the hash
+## %Foo::Bar instead of the package Foo::Bar:: -- and Config.pm just
+## happens to export %Config.
+# {
+# is(do { use Config; eval 'Config->foo()';
+# $@ =~ /^\QCan't locate object method "foo" via package "Config" at/ ? 1 : $@}, 1);
+# is(do { use Config; eval '$d = bless {}, "Config"; $d->foo()';
+# $@ =~ /^\QCan't locate object method "foo" via package "Config" at/ ? 1 : $@}, 1);
+# }
+
+# test error messages if method loading fails
+my $e;
+
+eval '$e = bless {}, "E::A"; E::A->foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::A" at/);
+eval '$e = bless {}, "E::B"; $e->foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::B" at/);
+eval 'E::C->foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::C" (perhaps /);
+
+eval 'UNIVERSAL->E::D::foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::D" (perhaps /);
+eval 'my $e = bless {}, "UNIVERSAL"; $e->E::E::foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::E" (perhaps /);
+
+$e = bless {}, "E::F"; # force package to exist
+eval 'UNIVERSAL->E::F::foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::F" at/);
+eval '$e = bless {}, "UNIVERSAL"; $e->E::F::foo()';
+like ($@, qr/^\QCan't locate object method "foo" via package "E::F" at/);
+
+# SUPER:: pseudoclass
+@Saab::ISA = "Souper";
+sub Souper::method { @_ }
+@OtherSaab::ISA = "OtherSouper";
+sub OtherSouper::method { "Isidore Ropen, Draft Manager" }
+{
+ my $o = bless [], "Saab";
+ package Saab;
+ my @ret = $o->SUPER::method('whatever');
+ ::is $ret[0], $o, 'object passed to SUPER::method';
+ ::is $ret[1], 'whatever', 'argument passed to SUPER::method';
+ @ret = $o->SUPER'method('whatever');
+ ::is $ret[0], $o, "object passed to SUPER'method";
+ ::is $ret[1], 'whatever', "argument passed to SUPER'method";
+ @ret = Saab->SUPER::method;
+ ::is $ret[0], 'Saab', "package name passed to SUPER::method";
+ @ret = OtherSaab->SUPER::method;
+ ::is $ret[0], 'OtherSaab',
+ "->SUPER::method uses current package, not invocant";
+}
+() = *SUPER::;
+{
+ local our @ISA = "Souper";
+ is eval { (main->SUPER::method)[0] }, 'main',
+ 'Mentioning *SUPER:: does not stop ->SUPER from working in main';
+}
+{
+ BEGIN {
+ *Mover:: = *Mover2::;
+ *Mover2:: = *foo;
+ }
+ package Mover;
+ no strict;
+ # Not our(@ISA), because the bug we are testing for interacts with an
+ # our() bug that cancels this bug out.
+ @ISA = 'door';
+ sub door::dohtem { 'dohtem' }
+ ::is eval { Mover->SUPER::dohtem; }, 'dohtem',
+ 'SUPER inside moved package';
+ undef *door::dohtem;
+ *door::dohtem = sub { 'method' };
+ ::is eval { Mover->SUPER::dohtem; }, 'method',
+ 'SUPER inside moved package respects method changes';
+}
+
+package foo120694 {
+ BEGIN { our @ISA = qw(bar120694) }
+
+ sub AUTOLOAD {
+ my $self = shift;
+ local our $recursive = $recursive;
+ return "recursive" if $recursive++;
+ return if our $AUTOLOAD eq 'DESTROY';
+ $AUTOLOAD = "SUPER:" . substr $AUTOLOAD, rindex($AUTOLOAD, ':');
+ return $self->$AUTOLOAD(@_);
+ }
+}
+package bar120694 {
+ sub AUTOLOAD {
+ return "xyzzy";
+ }
+}
+is bless( [] => "foo120694" )->plugh, 'xyzzy',
+ '->SUPER::method autoloading uses parent of current pkg';
+
+
+# failed method call or UNIVERSAL::can() should not autovivify packages
+is( $::{"Foo::"} || "none", "none"); # sanity check 1
+is( $::{"Foo::"} || "none", "none"); # sanity check 2
+
+is( UNIVERSAL::can("Foo", "boogie") ? "yes":"no", "no" );
+is( $::{"Foo::"} || "none", "none"); # still missing?
+
+is( Foo->UNIVERSAL::can("boogie") ? "yes":"no", "no" );
+is( $::{"Foo::"} || "none", "none"); # still missing?
+
+is( Foo->can("boogie") ? "yes":"no", "no" );
+is( $::{"Foo::"} || "none", "none"); # still missing?
+
+is( eval 'Foo->boogie(); 1' ? "yes":"no", "no" );
+is( $::{"Foo::"} || "none", "none"); # still missing?
+
+is(do { eval 'Foo->boogie()';
+ $@ =~ /^\QCan't locate object method "boogie" via package "Foo" (perhaps / ? 1 : $@}, 1);
+
+eval 'sub Foo::boogie { "yes, sir!" }';
+is( $::{"Foo::"} ? "ok" : "none", "ok"); # should exist now
+is( Foo->boogie(), "yes, sir!");
+
+# TODO: universal.t should test NoSuchPackage->isa()/can()
+
+# This is actually testing parsing of indirect objects and undefined subs
+# print foo("bar") where foo does not exist is not an indirect object.
+# print foo "bar" where foo does not exist is an indirect object.
+eval 'sub AUTOLOAD { "ok ", shift, "\n"; }';
+ok(1);
+
+# Bug ID 20010902.002
+is(
+ eval q[
+ my $x = 'x'; # Lexical or package variable, 5.6.1 panics.
+ sub Foo::x : lvalue { $x }
+ Foo->$x = 'ok';
+ ] || $@, 'ok'
+);
+
+# An autoloaded, inherited DESTROY may be invoked differently than normal
+# methods, and has been known to give rise to spurious warnings
+# eg <200203121600.QAA11064@gizmo.fdgroup.co.uk>
+
+{
+ use warnings;
+ my $w = '';
+ local $SIG{__WARN__} = sub { $w = $_[0] };
+
+ sub AutoDest::Base::AUTOLOAD {}
+ @AutoDest::ISA = qw(AutoDest::Base);
+ { my $x = bless {}, 'AutoDest'; }
+ $w =~ s/\n//g;
+ is($w, '');
+}
+
+# [ID 20020305.025] PACKAGE::SUPER doesn't work anymore
+
+package main;
+our @X;
+package Amajor;
+sub test {
+ push @main::X, 'Amajor', @_;
+}
+package Bminor;
+use base qw(Amajor);
+package main;
+sub Bminor::test {
+ $_[0]->Bminor::SUPER::test('x', 'y');
+ push @main::X, 'Bminor', @_;
+}
+Bminor->test('y', 'z');
+is("@X", "Amajor Bminor x y Bminor Bminor y z");
+
+package main;
+for my $meth (['Bar', 'Foo::Bar'],
+ ['SUPER::Bar', 'main::SUPER::Bar'],
+ ['Xyz::SUPER::Bar', 'Xyz::SUPER::Bar'])
+{
+ fresh_perl_is(<<EOT,
+package UNIVERSAL; sub AUTOLOAD { my \$c = shift; print "\$c \$AUTOLOAD\\n" }
+package Xyz;
+package main; Foo->$meth->[0]();
+EOT
+ "Foo $meth->[1]",
+ { switches => [ '-w' ] },
+ "check if UNIVERSAL::AUTOLOAD works",
+ );
+}
+
+# Test for #71952: crash when looking for a nonexistent destructor
+# Regression introduced by fbb3ee5af3d4
+{
+ fresh_perl_is(<<'EOT',
+sub M::DESTROY; bless {}, "M" ; print "survived\n";
+EOT
+ "survived",
+ {},
+ "no crash with a declared but missing DESTROY method"
+ );
+}
+
+# Test for calling a method on a packag name return by a magic variable
+sub TIESCALAR{bless[]}
+sub FETCH{"main"}
+my $kalled;
+sub bolgy { ++$kalled; }
+tie my $a, "";
+$a->bolgy;
+is $kalled, 1, 'calling a class method via a magic variable';
+
+{
+ package NulTest;
+ sub method { 1 }
+
+ package main;
+ eval {
+ NulTest->${ \"method\0Whoops" };
+ };
+ like $@, qr/Can't locate object method "method\0Whoops" via package "NulTest" at/,
+ "method lookup is nul-clean";
+
+ *NulTest::AUTOLOAD = sub { our $AUTOLOAD; return $AUTOLOAD };
+
+ like(NulTest->${ \"nul\0test" }, qr/nul\0test/, "AUTOLOAD is nul-clean");
+}
+
+
+{
+ fresh_perl_is(
+ q! sub T::DESTROY { $x = $_[0]; } bless [], "T";!,
+ "DESTROY created new reference to dead object 'T' during global destruction.",
+ {},
+ "DESTROY creating a new reference to the object generates a warning."
+ );
+}
+
+# [perl #43663]
+{
+ $::{"Just"} = \1;
+ sub Just::a_japh { return "$_[0] another Perl hacker," }
+ is eval { "Just"->a_japh }, "Just another Perl hacker,",
+ 'constants do not interfere with class methods';
+}
+
+# [perl #109264]
+{
+ no strict 'vars';
+ sub bliggles { 1 }
+ sub lbiggles :lvalue { index "foo", "f" }
+ ok eval { main->bliggles(my($foo,$bar)) },
+ 'foo->bar(my($foo,$bar)) is not called in lvalue context';
+ ok eval { main->bliggles(our($foo,$bar)) },
+ 'foo->bar(our($foo,$bar)) is not called in lvalue context';
+ ok eval { main->bliggles(local($foo,$bar)) },
+ 'foo->bar(local($foo,$bar)) is not called in lvalue context';
+ ok eval { () = main->lbiggles(my($foo,$bar)); 1 },
+ 'foo->lv(my($foo,$bar)) is not called in lvalue context';
+ ok eval { () = main->lbiggles(our($foo,$bar)); 1 },
+ 'foo->lv(our($foo,$bar)) is not called in lvalue context';
+ ok eval { () = main->lbiggles(local($foo,$bar)); 1 },
+ 'foo->lv(local($foo,$bar)) is not called in lvalue context';
+}
+
+{
+ # AUTOLOAD and DESTROY can be declared without a leading sub,
+ # like BEGIN and friends.
+ package NoSub;
+
+ eval 'AUTOLOAD { our $AUTOLOAD; return $AUTOLOAD }';
+ ::ok( !$@, "AUTOLOAD without a leading sub is legal" );
+
+ eval "DESTROY { ::pass( q!DESTROY without a leading sub is legal and gets called! ) }";
+ {
+ ::ok( NoSub->can("AUTOLOAD"), "...and sets up an AUTOLOAD normally" );
+ ::is( eval { NoSub->bluh }, "NoSub::bluh", "...which works as expected" );
+ }
+ { bless {}, "NoSub"; }
+}
+
+eval { () = 3; new {} };
+like $@,
+ qr/^Can't call method "new" without a package or object reference/,
+ 'Err msg from new{} when stack contains a number';
+eval { () = "foo"; new {} };
+like $@,
+ qr/^Can't call method "new" without a package or object reference/,
+ 'Err msg from new{} when stack contains a word';
+eval { () = undef; new {} };
+like $@,
+ qr/^Can't call method "new" without a package or object reference/,
+ 'Err msg from new{} when stack contains undef';
+
+package egakacp {
+ our @ISA = 'ASI';
+ sub ASI::m { shift; "@_" };
+ my @a = (bless([]), 'arg');
+ my $r = SUPER::m{@a};
+ ::is $r, 'arg', 'method{@array}';
+ $r = SUPER::m{}@a;
+ ::is $r, 'arg', 'method{}@array';
+ $r = SUPER::m{@a}"b";
+ ::is $r, 'arg b', 'method{@array}$more_args';
+}
+
+# [perl #114924] SUPER->method
+@SUPER::ISA = "SUPPER";
+sub SUPPER::foo { "supper" }
+is "SUPER"->foo, 'supper', 'SUPER->method';
+
+sub flomp { "flimp" }
+sub main::::flomp { "flump" }
+is "::"->flomp, 'flump', 'method call on ::';
+is "::main"->flomp, 'flimp', 'method call on ::main';
+eval { ""->flomp };
+like $@,
+ qr/^Can't call method "flomp" without a package or object reference/,
+ 'method call on empty string';
+is "3foo"->CORE::uc, '3FOO', '"3foo"->CORE::uc';
+{ no strict; @{"3foo::ISA"} = "CORE"; }
+is "3foo"->uc, '3FOO', '"3foo"->uc (autobox style!)';
+
+# *foo vs (\*foo)
+sub myclass::squeak { 'eek' }
+eval { *myclass->squeak };
+like $@,
+ qr/^Can't call method "squeak" without a package or object reference/,
+ 'method call on typeglob ignores package';
+eval { (\*myclass)->squeak };
+like $@,
+ qr/^Can't call method "squeak" on unblessed reference/,
+ 'method call on \*typeglob';
+*stdout2 = *STDOUT; # stdout2 now stringifies as *main::STDOUT
+sub IO::Handle::self { $_[0] }
+# This used to stringify the glob:
+is *stdout2->self, (\*stdout2)->self,
+ '*glob->method is equiv to (\*glob)->method';
+sub { $_[0] = *STDOUT; is $_[0]->self, \$::h{k}, '$pvlv_glob->method' }
+ ->($::h{k});
+
+# Test that PL_stashcache doesn't change the resolution behaviour for file
+# handles and package names.
+SKIP: {
+ skip_if_miniperl('file handles as methods requires loading IO::File', 26);
+ require Fcntl;
+
+ foreach (qw (Count::DATA Count Colour::H1 Color::H1 C3::H1)) {
+ eval qq{
+ package $_;
+
+ sub getline {
+ return "method in $_";
+ }
+
+ 1;
+ } or die $@;
+ }
+
+ BEGIN {
+ *The::Count:: = \*Count::;
+ }
+
+ is(Count::DATA->getline(), 'method in Count::DATA',
+ 'initial resolution is a method');
+ is(The::Count::DATA->getline(), 'method in Count::DATA',
+ 'initial resolution is a method in aliased classes');
+
+ require Count;
+
+ is(Count::DATA->getline(), "one! ha ha ha\n", 'file handles take priority');
+ is(The::Count::DATA->getline(), "two! ha ha ha\n",
+ 'file handles take priority in aliased classes');
+
+ eval q{close Count::DATA} or die $!;
+
+ {
+ no warnings 'io';
+ is(Count::DATA->getline(), undef,
+ "closing a file handle doesn't change object resolution");
+ is(The::Count::DATA->getline(), undef,
+ "closing a file handle doesn't change object resolution in aliased classes");
+}
+
+ undef *Count::DATA;
+ is(Count::DATA->getline(), 'method in Count::DATA',
+ 'undefining the typeglob does change object resolution');
+ is(The::Count::DATA->getline(), 'method in Count::DATA',
+ 'undefining the typeglob does change object resolution in aliased classes');
+
+ is(Count->getline(), 'method in Count',
+ 'initial resolution is a method');
+ is(The::Count->getline(), 'method in Count',
+ 'initial resolution is a method in aliased classes');
+
+ eval q{
+ open Count, '<', $INC{'Count.pm'}
+ or die "Can't open $INC{'Count.pm'}: $!";
+1;
+ } or die $@;
+
+ is(Count->getline(), "# zero! ha ha ha\n", 'file handles take priority');
+ is(The::Count->getline(), 'method in Count', 'but not in an aliased class');
+
+ eval q{close Count} or die $!;
+
+ {
+ no warnings 'io';
+ is(Count->getline(), undef,
+ "closing a file handle doesn't change object resolution");
+ }
+
+ undef *Count;
+ is(Count->getline(), 'method in Count',
+ 'undefining the typeglob does change object resolution');
+
+ open Colour::H1, 'op/method.t' or die $!;
+ while (<Colour::H1>) {
+ last if /^__END__/;
+ }
+ open CLOSED, 'TEST' or die $!;
+ close CLOSED or die $!;
+
+ my $fh_start = tell Colour::H1;
+ my $data_start = tell DATA;
+ is(Colour::H1->getline(), <DATA>, 'read from a file');
+ is(Color::H1->getline(), 'method in Color::H1',
+ 'initial resolution is a method');
+
+ *Color::H1 = *Colour::H1{IO};
+
+ is(Colour::H1->getline(), <DATA>, 'read from a file');
+ is(Color::H1->getline(), <DATA>,
+ 'file handles take priority after io-to-typeglob assignment');
+
+ *Color::H1 = *CLOSED{IO};
+ {
+ no warnings 'io';
+ is(Color::H1->getline(), undef,
+ "assigning a closed a file handle doesn't change object resolution");
+ }
+
+ undef *Color::H1;
+ is(Color::H1->getline(), 'method in Color::H1',
+ 'undefining the typeglob does change object resolution');
+
+ *Color::H1 = *Colour::H1;
+
+ is(Color::H1->getline(), <DATA>,
+ 'file handles take priority after typeglob-to-typeglob assignment');
+
+ seek Colour::H1, $fh_start, Fcntl::SEEK_SET() or die $!;
+ seek DATA, $data_start, Fcntl::SEEK_SET() or die $!;
+
+ is(Colour::H1->getline(), <DATA>, 'read from a file');
+ is(C3::H1->getline(), 'method in C3::H1', 'intial resolution is a method');
+
+ *Copy:: = \*C3::;
+ *C3:: = \*Colour::;
+
+ is(Colour::H1->getline(), <DATA>, 'read from a file');
+ is(C3::H1->getline(), <DATA>,
+ 'file handles take priority after stash aliasing');
+
+ *C3:: = \*Copy::;
+
+ is(C3::H1->getline(), 'method in C3::H1',
+ 'restoring the stash returns to a method');
+}
-test(A->eee(), "new B: In A::eee, 4"); # We get a correct $autoload
-test(A->eee(), "new B: In A::eee, 4"); # Which sticks
+__END__
+#FF9900
+#F78C08
+#FFA500
+#FF4D00
+#FC5100
+#FF5D00
https://perl5.git.perl.org / perl5.git / blobdiff