pidl: revert changes it didn't want to push...sorry!

8ebf16c0741085fa769fcc2929f275ab49b1ea5d Works!!!...pidl/Samba4::NDR::Parser: fix support for embedded "ref" pointers
6fcf2456d0e81898b5779ef1650f38b4c5363a80 WORKS!!!...pidl/NDR: fix handling of multilevel pointers in function elements
0569139ca2960ec5478829c3e66f7ff69bdb55cd LOOKS OK... pidl: get the pointer types correct when an element has multiple pointe
rs
13afc89a87716063180723f0e9cb4f76daca837e CHECKED... pidl/Samba4::NDR::Parser: correctly get the name of an array element
29c104944bcad30c6a2a3fa70d527bf0ee8969de CHECKED... TODO:MSG pidl/Samba4::NDR::Parser: fix ...
3369015f5d8c425e1a9f9d861471028f03f163bb CHECKED... pidl/Samba4::NDR::Parser: move logic for extra get_pointer_of() into a f
unction

metze
(This used to be commit 0bcc8e53d1470ba9dfe93e5d6925b8f4c20c7c66)

4 files changed, 58 insertions, 379 deletions

diff --git a/source4/pidl/lib/Parse/Pidl/CUtil.pm b/source4/pidl/lib/Parse/Pidl/CUtil.pm
index 9deb6ee177..bd7b16812c 100644
--- a/source4/pidl/lib/Parse/Pidl/CUtil.pm
+++ b/source4/pidl/lib/Parse/Pidl/CUtil.pm
@@ -6,7 +6,7 @@ package Parse::Pidl::CUtil;
 
 require Exporter;
 @ISA = qw(Exporter);
-@EXPORT = qw(get_pointer_to get_value_of get_array_element);
+@EXPORT = qw(get_pointer_to get_value_of);
 use vars qw($VERSION);
 $VERSION = '0.01';
 
@@ -36,17 +36,4 @@ sub get_value_of($)
 	}
 }
 
-sub get_array_element($$)
-{
-	my ($var_name, $idx) = @_;
-
-	if ($var_name =~ /^\*.*$/) {
-		$var_name = "($var_name)";
-	} elsif ($var_name =~ /^\&.*$/) {
-		$var_name = "($var_name)";
-	}
-
-	return "$var_name"."[$idx]";
-}
-
 1;
diff --git a/source4/pidl/lib/Parse/Pidl/NDR.pm b/source4/pidl/lib/Parse/Pidl/NDR.pm
index 003eaf0ba7..98e8f183a2 100644
--- a/source4/pidl/lib/Parse/Pidl/NDR.pm
+++ b/source4/pidl/lib/Parse/Pidl/NDR.pm
@@ -72,9 +72,9 @@ my $scalar_alignment = {
 	'ipv4address' => 4
 };
 
-sub GetElementLevelTable($$)
+sub GetElementLevelTable($)
 {
-	my ($e, $pointer_default) = @_;
+	my $e = shift;
 
 	my $order = [];
 	my $is_deferred = 0;
@@ -157,45 +157,32 @@ sub GetElementLevelTable($$)
 
 	# Next, all the pointers
 	foreach my $i (1..$e->{POINTERS}) {
+		my $pt = pointer_type($e);
+
 		my $level = "EMBEDDED";
 		# Top level "ref" pointers do not have a referrent identifier
-		$level = "TOP" if ($i == 1 and $e->{PARENT}->{TYPE} eq "FUNCTION");
-
-		my $pt;
-		#
-		# Only the first level gets the pointer type from the
-		# pointer property, the others get them from
-		# the pointer_default() interface property
-		#
-		# see http://msdn2.microsoft.com/en-us/library/aa378984(VS.85).aspx
-		# (Here they talk about the rightmost pointer, but testing shows
-		#  they mean the leftmost pointer.)
-		#
-		# --metze
-		#
-		$pt = pointer_type($e);
-		if ($i > 1) {
-			$is_deferred = 1 if ($pt ne "ref" and $e->{PARENT}->{TYPE} eq "FUNCTION");
-			$pt = $pointer_default;
-		}
+		$level = "TOP" if ( defined($pt) 
+				and $i == 1
+				and $e->{PARENT}->{TYPE} eq "FUNCTION");
 
 		push (@$order, { 
 			TYPE => "POINTER",
-			POINTER_TYPE => $pt,
+			# for now, there can only be one pointer type per element
+			POINTER_TYPE => pointer_type($e),
 			POINTER_INDEX => $pointer_idx,
 			IS_DEFERRED => "$is_deferred",
 			LEVEL => $level
 		});
 
 		warning($e, "top-level \[out\] pointer `$e->{NAME}' is not a \[ref\] pointer") 
-			if ($i == 1 and $pt ne "ref" and
+			if ($i == 1 and pointer_type($e) ne "ref" and 
 				$e->{PARENT}->{TYPE} eq "FUNCTION" and 
 				not has_property($e, "in"));
 
 		$pointer_idx++;
 		
 		# everything that follows will be deferred
-		$is_deferred = 1 if ($level ne "TOP");
+		$is_deferred = 1 if ($e->{PARENT}->{TYPE} ne "FUNCTION");
 
 		my $array_size = shift @size_is;
 		my $array_length;
@@ -404,7 +391,7 @@ sub ParseElement($$)
 		NAME => $e->{NAME},
 		TYPE => $e->{TYPE},
 		PROPERTIES => $e->{PROPERTIES},
-		LEVELS => GetElementLevelTable($e, $pointer_default),
+		LEVELS => GetElementLevelTable($e),
 		REPRESENTATION_TYPE => ($e->{PROPERTIES}->{represent_as} or $e->{TYPE}),
 		ALIGN => align_type($e->{TYPE}),
 		ORIGINAL => $e
diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm
index 6e6d227681..8326ce5fb6 100644
--- a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm
+++ b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm
@@ -14,7 +14,7 @@ require Exporter;
 use strict;
 use Parse::Pidl::Typelist qw(hasType getType mapTypeName typeHasBody);
 use Parse::Pidl::Util qw(has_property ParseExpr ParseExprExt print_uuid);
-use Parse::Pidl::CUtil qw(get_pointer_to get_value_of get_array_element);
+use Parse::Pidl::CUtil qw(get_pointer_to get_value_of);
 use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred is_charset_array);
 use Parse::Pidl::Samba4 qw(is_intree choose_header);
 use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv GenerateFunctionOutEnv EnvSubstituteValue GenerateStructEnv);
@@ -42,21 +42,19 @@ sub append_prefix($$)
 {
 	my ($e, $var_name) = @_;
 	my $pointers = 0;
-	my $arrays = 0;
 
 	foreach my $l (@{$e->{LEVELS}}) {
 		if ($l->{TYPE} eq "POINTER") {
 			$pointers++;
 		} elsif ($l->{TYPE} eq "ARRAY") {
-			$arrays++;
 			if (($pointers == 0) and 
 			    (not $l->{IS_FIXED}) and
 			    (not $l->{IS_INLINE})) {
-				return get_value_of($var_name);
+				return get_value_of($var_name); 
 			}
 		} elsif ($l->{TYPE} eq "DATA") {
 			if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) {
-				return get_value_of($var_name) unless ($pointers or $arrays);
+				return get_value_of($var_name) unless ($pointers);
 			}
 		}
 	}
@@ -584,7 +582,7 @@ sub ParseElementPushLevel
 		my $length = ParseExpr($l->{LENGTH_IS}, $env, $e->{ORIGINAL});
 		my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}";
 
-		$var_name = get_array_element($var_name, $counter);
+		$var_name = $var_name . "[$counter]";
 
 		if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) {
 			$self->pidl("for ($counter = 0; $counter < $length; $counter++) {");
@@ -671,48 +669,23 @@ sub ParsePtrPush($$$$)
 	}
 }
 
-sub need_pointer_to($$$)
-{
-	my ($e, $l, $scalar_only) = @_;
-
-	my $t;
-	if (ref($l->{DATA_TYPE})) {
-		$t = "$l->{DATA_TYPE}->{TYPE}_$l->{DATA_TYPE}->{NAME}";
-	} else {
-		$t = $l->{DATA_TYPE};
-	}
-
-	if (not Parse::Pidl::Typelist::is_scalar($t)) {
-		return 1 if $scalar_only;
-	}
-
-	my $arrays = 0;
-
-	foreach my $tl (@{$e->{LEVELS}}) {
-		last if $l == $tl;
-		if ($tl->{TYPE} eq "ARRAY") {
-			$arrays++;
-		}
-	}
-
-	if (Parse::Pidl::Typelist::scalar_is_reference($t)) {
-		return 1 unless $arrays;
-	}
-
-	return 0;
-}
-
 sub ParseDataPrint($$$$)
 {
 	my ($self, $e, $l, $var_name) = @_;
 	
-	if (not ref($l->{DATA_TYPE}) or defined($l->{DATA_TYPE}->{NAME})) {
-
-		if (need_pointer_to($e, $l, 1)) {
+	if (not ref($l->{DATA_TYPE}) or 
+		defined($l->{DATA_TYPE}->{NAME})) {
+		my $t;
+		if (ref($l->{DATA_TYPE})) {
+			$t = "$l->{DATA_TYPE}->{TYPE}_$l->{DATA_TYPE}->{NAME}";
+		} else {
+			$t = $l->{DATA_TYPE};
+		}
+		if (not Parse::Pidl::Typelist::is_scalar($t) or 
+			Parse::Pidl::Typelist::scalar_is_reference($t)) {
 			$var_name = get_pointer_to($var_name);
 		}
-
-		$self->pidl(TypeFunctionName("ndr_print", $l->{DATA_TYPE})."(ndr, \"$e->{NAME}\", $var_name);");
+		$self->pidl("ndr_print_$t(ndr, \"$e->{NAME}\", $var_name);");
 	} else {
 		$self->ParseTypePrint($l->{DATA_TYPE}, $var_name);
 	}
@@ -779,7 +752,7 @@ sub ParseElementPrint($$$$)
 				$self->pidl("if (idx_$l->{LEVEL_INDEX}) {");
 				$self->indent;
 
-				$var_name = get_array_element($var_name, $counter);
+				$var_name = $var_name . "[$counter]";
 			}
 		} elsif ($l->{TYPE} eq "DATA") {
 			$self->ParseDataPrint($e, $l, $var_name);
@@ -842,11 +815,12 @@ sub ParseDataPull($$$$$$$)
 {
 	my ($self,$e,$l,$ndr,$var_name,$primitives,$deferred) = @_;
 
-	if (not ref($l->{DATA_TYPE}) or defined($l->{DATA_TYPE}->{NAME})) {
+	if (not ref($l->{DATA_TYPE}) or 
+		defined($l->{DATA_TYPE}->{NAME})) {
 
 		my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred);
 
-		if (need_pointer_to($e, $l, 0)) {
+		if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) {
 			$var_name = get_pointer_to($var_name);
 		}
 
@@ -871,15 +845,21 @@ sub ParseDataPush($$$$$$$)
 	my ($self,$e,$l,$ndr,$var_name,$primitives,$deferred) = @_;
 
 	if (not ref($l->{DATA_TYPE}) or defined($l->{DATA_TYPE}->{NAME})) {
-
-		my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred);
-
+		my $t;
+		if (ref($l->{DATA_TYPE}) eq "HASH") {
+			$t = "$l->{DATA_TYPE}->{TYPE}_$l->{DATA_TYPE}->{NAME}";
+		} else {
+			$t = $l->{DATA_TYPE};
+		}
+				
 		# strings are passed by value rather than reference
-		if (need_pointer_to($e, $l, 1)) {
+		if (not Parse::Pidl::Typelist::is_scalar($t) or 
+			Parse::Pidl::Typelist::scalar_is_reference($t)) {
 			$var_name = get_pointer_to($var_name);
 		}
 
-		$self->pidl("NDR_CHECK(".TypeFunctionName("ndr_push", $l->{DATA_TYPE})."($ndr, $ndr_flags, $var_name));");
+		my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred);
+		$self->pidl("NDR_CHECK(ndr_push_$t($ndr, $ndr_flags, $var_name));");
 	} else {
 		$self->ParseTypePush($l->{DATA_TYPE}, $var_name, $primitives, $deferred);
 	}
@@ -929,7 +909,7 @@ sub ParseMemCtxPullFlags($$$$)
 					($nl->{DATA_TYPE} eq "string"));
 		if ($next_is_array or $next_is_string) {
 			return undef;
-		} elsif ($l->{LEVEL} eq "TOP") {
+		} else {
 			$mem_flags = "LIBNDR_FLAG_REF_ALLOC";
 		}
 	}
@@ -1048,7 +1028,7 @@ sub ParseElementPullLevel
 		my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}";
 		my $array_name = $var_name;
 
-		$var_name = get_array_element($var_name, $counter);
+		$var_name = $var_name . "[$counter]";
 
 		$self->ParseMemCtxPullStart($e, $l, $array_name);
 
@@ -1129,7 +1109,10 @@ sub ParsePtrPull($$$$$)
 	my $next_is_string = (($nl->{TYPE} eq "DATA") and 
 						 ($nl->{DATA_TYPE} eq "string"));
 
-	if ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "TOP") {
+	if ($l->{POINTER_TYPE} eq "ref") {
+		if ($l->{LEVEL} eq "EMBEDDED") {
+			$self->pidl("NDR_CHECK(ndr_pull_ref_ptr($ndr, &_ptr_$e->{NAME}));");
+		}
 
 		if (!$next_is_array and !$next_is_string) {
 			$self->pidl("if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {");
@@ -1138,19 +1121,16 @@ sub ParsePtrPull($$$$$)
 		}
 		
 		return;
-	} elsif ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "EMBEDDED") {
-		$self->pidl("NDR_CHECK(ndr_pull_ref_ptr($ndr, &_ptr_$e->{NAME}));");
 	} elsif (($l->{POINTER_TYPE} eq "unique") or 
 		 ($l->{POINTER_TYPE} eq "relative") or
 		 ($l->{POINTER_TYPE} eq "full")) {
 		$self->pidl("NDR_CHECK(ndr_pull_generic_ptr($ndr, &_ptr_$e->{NAME}));");
+		$self->pidl("if (_ptr_$e->{NAME}) {");
+		$self->indent;
 	} else {
 		die("Unhandled pointer type $l->{POINTER_TYPE}");
 	}
 
-	$self->pidl("if (_ptr_$e->{NAME}) {");
-	$self->indent;
-
 	# Don't do this for arrays, they're allocated at the actual level 
 	# of the array
 	unless ($next_is_array or $next_is_string) { 
diff --git a/source4/pidl/tests/ndr.pl b/source4/pidl/tests/ndr.pl
index 504b7ec8de..7fcc7ef40e 100755
--- a/source4/pidl/tests/ndr.pl
+++ b/source4/pidl/tests/ndr.pl
@@ -4,7 +4,7 @@
 use strict;
 use warnings;
 
-use Test::More tests => 46;
+use Test::More tests => 40;
 use FindBin qw($RealBin);
 use lib "$RealBin";
 use Util;
@@ -22,7 +22,7 @@ my $e = {
 	'PARENT' => { TYPE => 'STRUCT' },
 	'LINE' => 42 };
 
-is_deeply(GetElementLevelTable($e, "unique"), [
+is_deeply(GetElementLevelTable($e), [
 	{
 		'IS_DEFERRED' => 0,
 		'LEVEL_INDEX' => 0,
@@ -33,7 +33,7 @@ is_deeply(GetElementLevelTable($e, "unique"), [
 	}
 ]);
 
-my $ne = ParseElement($e, "unique");
+my $ne = ParseElement($e, undef);
 is($ne->{ORIGINAL}, $e);
 is($ne->{NAME}, "v");
 is($ne->{ALIGN}, 1);
@@ -60,7 +60,7 @@ $e = {
 	'TYPE' => 'uint8',
 	'LINE' => 42 };
 
-is_deeply(GetElementLevelTable($e, "unique"), [
+is_deeply(GetElementLevelTable($e), [
 	{
 		LEVEL_INDEX => 0,
 		IS_DEFERRED => 0,
@@ -90,7 +90,7 @@ $e = {
 	'PARENT' => { TYPE => 'STRUCT' },
 	'LINE' => 42 };
 
-is_deeply(GetElementLevelTable($e, "unique"), [
+is_deeply(GetElementLevelTable($e), [
 	{
 		LEVEL_INDEX => 0,
 		IS_DEFERRED => 0,
@@ -128,7 +128,7 @@ $e = {
 	'PARENT' => { TYPE => 'STRUCT' },
 	'LINE' => 42 };
 
-is_deeply(GetElementLevelTable($e, "unique"), [
+is_deeply(GetElementLevelTable($e), [
 	{
 		LEVEL_INDEX => 0,
 		IS_DEFERRED => 0,
@@ -147,97 +147,6 @@ is_deeply(GetElementLevelTable($e, "unique"), [
 	}
 ]);
 
-# Case 3 : ref pointers
-#
-$e = {
-	'FILE' => 'foo.idl',
-	'NAME' => 'v',
-	'PROPERTIES' => {"ref" => 1},
-	'POINTERS' => 3,
-	'TYPE' => 'uint8',
-	'PARENT' => { TYPE => 'STRUCT' },
-	'LINE' => 42 };
-
-is_deeply(GetElementLevelTable($e, "unique"), [
-	{
-		LEVEL_INDEX => 0,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 0,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 1,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 1,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 2,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 2,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		'IS_DEFERRED' => 1,
-		'LEVEL_INDEX' => 3,
-		'DATA_TYPE' => 'uint8',
-		'CONTAINS_DEFERRED' => 0,
-		'TYPE' => 'DATA',
-		'IS_SURROUNDING' => 0,
-	}
-]);
-
-# Case 3 : ref pointers
-#
-$e = {
-	'FILE' => 'foo.idl',
-	'NAME' => 'v',
-	'PROPERTIES' => {"ref" => 1},
-	'POINTERS' => 3,
-	'TYPE' => 'uint8',
-	'PARENT' => { TYPE => 'STRUCT' },
-	'LINE' => 42 };
-
-is_deeply(GetElementLevelTable($e, "ref"), [
-	{
-		LEVEL_INDEX => 0,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 0,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 1,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 1,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 2,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 2,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		'IS_DEFERRED' => 1,
-		'LEVEL_INDEX' => 3,
-		'DATA_TYPE' => 'uint8',
-		'CONTAINS_DEFERRED' => 0,
-		'TYPE' => 'DATA',
-		'IS_SURROUNDING' => 0,
-	}
-]);
 
 # Case 4 : top-level ref pointers
 #
@@ -250,7 +159,7 @@ $e = {
 	'PARENT' => { TYPE => 'FUNCTION' },
 	'LINE' => 42 };
 
-is_deeply(GetElementLevelTable($e, "unique"), [
+is_deeply(GetElementLevelTable($e), [
 	{
 		LEVEL_INDEX => 0,
 		IS_DEFERRED => 0,
@@ -269,190 +178,6 @@ is_deeply(GetElementLevelTable($e, "unique"), [
 	}
 ]);
 
-# Case 4 : top-level ref pointers, triple with pointer_default("unique")
-#
-$e = {
-	'FILE' => 'foo.idl',
-	'NAME' => 'v',
-	'PROPERTIES' => {"ref" => 1},
-	'POINTERS' => 3,
-	'TYPE' => 'uint8',
-	'PARENT' => { TYPE => 'FUNCTION' },
-	'LINE' => 42 };
-
-is_deeply(GetElementLevelTable($e, "unique"), [
-	{
-		LEVEL_INDEX => 0,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 0,
-		LEVEL => 'TOP'
-	},
-	{
-		LEVEL_INDEX => 1,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 1,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 2,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 2,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		'IS_DEFERRED' => 1,
-		'LEVEL_INDEX' => 3,
-		'DATA_TYPE' => 'uint8',
-		'CONTAINS_DEFERRED' => 0,
-		'TYPE' => 'DATA',
-		'IS_SURROUNDING' => 0,
-	}
-]);
-
-# Case 4 : top-level unique pointers, triple with pointer_default("unique")
-#
-$e = {
-	'FILE' => 'foo.idl',
-	'NAME' => 'v',
-	'PROPERTIES' => {"unique" => 1, "in" => 1},
-	'POINTERS' => 3,
-	'TYPE' => 'uint8',
-	'PARENT' => { TYPE => 'FUNCTION' },
-	'LINE' => 42 };
-
-is_deeply(GetElementLevelTable($e, "unique"), [
-	{
-		LEVEL_INDEX => 0,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 0,
-		LEVEL => 'TOP'
-	},
-	{
-		LEVEL_INDEX => 1,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 1,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 2,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 2,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		'IS_DEFERRED' => 1,
-		'LEVEL_INDEX' => 3,
-		'DATA_TYPE' => 'uint8',
-		'CONTAINS_DEFERRED' => 0,
-		'TYPE' => 'DATA',
-		'IS_SURROUNDING' => 0,
-	}
-]);
-
-# Case 4 : top-level unique pointers, triple with pointer_default("ref")
-#
-$e = {
-	'FILE' => 'foo.idl',
-	'NAME' => 'v',
-	'PROPERTIES' => {"unique" => 1, "in" => 1},
-	'POINTERS' => 3,
-	'TYPE' => 'uint8',
-	'PARENT' => { TYPE => 'FUNCTION' },
-	'LINE' => 42 };
-
-is_deeply(GetElementLevelTable($e, "ref"), [
-	{
-		LEVEL_INDEX => 0,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "unique",
-		POINTER_INDEX => 0,
-		LEVEL => 'TOP'
-	},
-	{
-		LEVEL_INDEX => 1,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 1,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 2,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 2,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		'IS_DEFERRED' => 1,
-		'LEVEL_INDEX' => 3,
-		'DATA_TYPE' => 'uint8',
-		'CONTAINS_DEFERRED' => 0,
-		'TYPE' => 'DATA',
-		'IS_SURROUNDING' => 0,
-	}
-]);
-
-# Case 4 : top-level ref pointers, triple with pointer_default("ref")
-#
-$e = {
-	'FILE' => 'foo.idl',
-	'NAME' => 'v',
-	'PROPERTIES' => {"ref" => 1},
-	'POINTERS' => 3,
-	'TYPE' => 'uint8',
-	'PARENT' => { TYPE => 'FUNCTION' },
-	'LINE' => 42 };
-
-is_deeply(GetElementLevelTable($e, "ref"), [
-	{
-		LEVEL_INDEX => 0,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 0,
-		LEVEL => 'TOP'
-	},
-	{
-		LEVEL_INDEX => 1,
-		IS_DEFERRED => 0,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 1,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		LEVEL_INDEX => 2,
-		IS_DEFERRED => 1,
-		TYPE => 'POINTER',
-		POINTER_TYPE => "ref",
-		POINTER_INDEX => 2,
-		LEVEL => 'EMBEDDED'
-	},
-	{
-		'IS_DEFERRED' => 1,
-		'LEVEL_INDEX' => 3,
-		'DATA_TYPE' => 'uint8',
-		'CONTAINS_DEFERRED' => 0,
-		'TYPE' => 'DATA',
-		'IS_SURROUNDING' => 0,
-	}
-]);
-
 # representation_type
 $e = {
 	'FILE' => 'foo.idl',