+++ /dev/null
-#!/usr/bin/perl
-# (C) 2007 Jelmer Vernooij <jelmer@samba.org>
-# Published under the GNU General Public License
-use strict;
-use warnings;
-
-use Test::More tests => 31;
-use FindBin qw($RealBin);
-use lib "$RealBin";
-use Util;
-use strict;
-use Parse::Pidl::Util qw(MyDumper);
-use Parse::Pidl::Samba4::NDR::Parser qw(check_null_pointer
- NeededFunction NeededElement NeededType
- NeededInterface TypeFunctionName ParseElementPrint);
-
-my $output;
-sub print_fn($) { my $x = shift; $output.=$x; }
-
-# Test case 1: Simple unique pointer dereference
-
-$output = "";
-my $fn = check_null_pointer({
- PARENT => {
- ELEMENTS => [
- {
- NAME => "bla",
- LEVELS => [
- { TYPE => "POINTER",
- POINTER_INDEX => 0,
- POINTER_TYPE => "unique" },
- { TYPE => "DATA" }
- ],
- },
- ]
- }
-}, { bla => "r->in.bla" }, \&print_fn, "return;");
-
-
-test_warnings("", sub { $fn->("r->in.bla"); });
-
-is($output, "if (r->in.bla == NULL) return;");
-
-# Test case 2: Simple ref pointer dereference
-
-$output = "";
-$fn = check_null_pointer({
- PARENT => {
- ELEMENTS => [
- {
- NAME => "bla",
- LEVELS => [
- { TYPE => "POINTER",
- POINTER_INDEX => 0,
- POINTER_TYPE => "ref" },
- { TYPE => "DATA" }
- ],
- },
- ]
- }
-}, { bla => "r->in.bla" }, \&print_fn, undef);
-
-test_warnings("", sub { $fn->("r->in.bla"); });
-
-is($output, "");
-
-# Test case 3: Illegal dereference
-
-$output = "";
-$fn = check_null_pointer({
- FILE => "nofile",
- LINE => 1,
- PARENT => {
- ELEMENTS => [
- {
- NAME => "bla",
- LEVELS => [
- { TYPE => "DATA" }
- ],
- },
- ]
- }
-}, { bla => "r->in.bla" }, \&print_fn, undef);
-
-test_warnings("nofile:1: too much dereferences for `bla'\n",
- sub { $fn->("r->in.bla"); });
-
-is($output, "");
-
-# Test case 4: Double pointer dereference
-
-$output = "";
-$fn = check_null_pointer({
- PARENT => {
- ELEMENTS => [
- {
- NAME => "bla",
- LEVELS => [
- { TYPE => "POINTER",
- POINTER_INDEX => 0,
- POINTER_TYPE => "unique" },
- { TYPE => "POINTER",
- POINTER_INDEX => 1,
- POINTER_TYPE => "unique" },
- { TYPE => "DATA" }
- ],
- },
- ]
- }
-}, { bla => "r->in.bla" }, \&print_fn, "return;");
-
-test_warnings("",
- sub { $fn->("*r->in.bla"); });
-
-is($output, "if (*r->in.bla == NULL) return;");
-
-# Test case 5: Unknown variable
-
-$output = "";
-$fn = check_null_pointer({
- FILE => "nofile",
- LINE => 2,
- PARENT => {
- ELEMENTS => [
- {
- NAME => "bla",
- LEVELS => [
- { TYPE => "DATA" }
- ],
- },
- ]
- }
-}, { }, \&print_fn, "return;");
-
-test_warnings("nofile:2: unknown dereferenced expression `r->in.bla'\n",
- sub { $fn->("r->in.bla"); });
-
-is($output, "if (r->in.bla == NULL) return;");
-
-my $needed = {};
-NeededElement({ TYPE => "foo", REPRESENTATION_TYPE => "foo" }, "pull", $needed);
-is_deeply($needed, { ndr_pull_foo => 1 });
-
-# old settings should be kept
-$needed = { ndr_pull_foo => 0 };
-NeededElement({ TYPE => "foo", REPRESENTATION_TYPE => "foo" }, "pull", $needed);
-is_deeply($needed, { ndr_pull_foo => 0 });
-
-# print/pull/push are independent of each other
-$needed = { ndr_pull_foo => 0 };
-NeededElement({ TYPE => "foo", REPRESENTATION_TYPE => "foo" }, "print", $needed);
-is_deeply($needed, { ndr_pull_foo => 0, ndr_print_foo => 1 });
-
-$needed = { };
-NeededFunction({ NAME => "foo", ELEMENTS => [ { TYPE => "bar", REPRESENTATION_TYPE => "bar" } ] }, $needed);
-is_deeply($needed, { ndr_pull_foo => 1, ndr_print_foo => 1, ndr_push_foo => 1,
- ndr_pull_bar => 1, ndr_print_bar => 1, ndr_push_bar => 1});
-
-# push/pull/print are always set for functions
-$needed = { ndr_pull_foo => 0 };
-NeededFunction({ NAME => "foo", ELEMENTS => [ { TYPE => "bar", REPRESENTATION_TYPE => "bar" } ] }, $needed);
-is_deeply($needed, { ndr_pull_foo => 1, ndr_print_foo => 1, ndr_push_foo => 1,
- ndr_pull_bar => 1, ndr_push_bar => 1, ndr_print_bar => 1});
-
-# public structs are always needed
-$needed = {};
-NeededType({ NAME => "bla", TYPE => "TYPEDEF",
- DATA => { TYPE => "STRUCT", ELEMENTS => [] } },
- $needed, "pull");
-is_deeply($needed, { });
-
-$needed = {};
-NeededInterface({ TYPES => [ { PROPERTIES => { public => 1 }, NAME => "bla",
- TYPE => "TYPEDEF",
- DATA => { TYPE => "STRUCT", ELEMENTS => [] } } ] },
- $needed);
-is_deeply($needed, { ndr_pull_bla => 1, ndr_push_bla => 1, ndr_print_bla => 1 });
-
-# make sure types for elements are set too
-$needed = {};
-NeededInterface({ TYPES => [ { PROPERTIES => { public => 1 }, NAME => "bla",
- TYPE => "TYPEDEF",
- DATA => { TYPE => "STRUCT",
- ELEMENTS => [ { TYPE => "bar", REPRESENTATION_TYPE => "bar" } ] } } ] },
- $needed);
-is_deeply($needed, { ndr_pull_bla => 1, ndr_pull_bar => 1, ndr_push_bla => 1, ndr_push_bar => 1,
- ndr_print_bla => 1, ndr_print_bar => 1});
-
-$needed = {};
-NeededInterface({ TYPES => [ { PROPERTIES => { gensize => 1}, NAME => "bla",
- TYPE => "TYPEDEF",
- DATA => { TYPE => "STRUCT",
- ELEMENTS => [ { TYPE => "bar", REPRESENTATION_TYPE => "bar" } ] } } ] },
- $needed);
-is_deeply($needed, { ndr_size_bla => 1 });
-
-# make sure types for elements are set too
-$needed = { ndr_pull_bla => 1 };
-NeededType({ NAME => "bla",
- TYPE => "TYPEDEF",
- DATA => { TYPE => "STRUCT",
- ELEMENTS => [ { TYPE => "bar", REPRESENTATION_TYPE => "bar" } ] } },
- $needed, "pull");
-is_deeply($needed, { ndr_pull_bla => 1, ndr_pull_bar => 1 });
-
-$needed = {};
-NeededInterface({ TYPES => [ { PROPERTIES => { public => 1},
- NAME => "bla",
- TYPE => "TYPEDEF",
- DATA => { TYPE => "STRUCT",
- ELEMENTS => [ { TYPE => "bar", REPRESENTATION_TYPE => "rep" } ] } } ] }, $needed);
-is_deeply($needed, { ndr_pull_bla => 1, ndr_push_bla => 1, ndr_print_bla => 1,
- ndr_print_rep => 1,
- ndr_pull_bar => 1, ndr_push_bar => 1,
- ndr_bar_to_rep => 1, ndr_rep_to_bar => 1});
-
-my $generator = new Parse::Pidl::Samba4::NDR::Parser();
-$generator->ParseStructPush({
- NAME => "mystruct",
- TYPE => "STRUCT",
- PROPERTIES => {},
- ALIGN => 4,
- ELEMENTS => [ ]}, "ndr", "x");
-is($generator->{res}, "if (ndr_flags & NDR_SCALARS) {
- NDR_CHECK(ndr_push_align(ndr, 4));
-}
-if (ndr_flags & NDR_BUFFERS) {
-}
-");
-
-$generator = new Parse::Pidl::Samba4::NDR::Parser();
-my $e = {
- NAME => "el1",
- TYPE => "mytype",
- REPRESENTATION_TYPE => "mytype",
- PROPERTIES => {},
- LEVELS => [
- { LEVEL_INDEX => 0, TYPE => "DATA", DATA_TYPE => "mytype" }
-] };
-$generator->ParseStructPush({
- NAME => "mystruct",
- TYPE => "STRUCT",
- PROPERTIES => {},
- ALIGN => 4,
- SURROUNDING_ELEMENT => $e,
- ELEMENTS => [ $e ]}, "ndr", "x");
-is($generator->{res}, "if (ndr_flags & NDR_SCALARS) {
- NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_string_array_size(ndr, x->el1)));
- NDR_CHECK(ndr_push_align(ndr, 4));
- NDR_CHECK(ndr_push_mytype(ndr, NDR_SCALARS, &x->el1));
-}
-if (ndr_flags & NDR_BUFFERS) {
-}
-");
-
-is(TypeFunctionName("ndr_pull", "uint32"), "ndr_pull_uint32");
-is(TypeFunctionName("ndr_pull", {TYPE => "ENUM", NAME => "bar"}), "ndr_pull_ENUM_bar");
-is(TypeFunctionName("ndr_pull", {TYPE => "TYPEDEF", NAME => "bar", DATA => undef}), "ndr_pull_bar");
-is(TypeFunctionName("ndr_push", {TYPE => "STRUCT", NAME => "bar"}), "ndr_push_STRUCT_bar");
-
-# check noprint works
-$generator = new Parse::Pidl::Samba4::NDR::Parser();
-$generator->ParseElementPrint({ NAME => "x", TYPE => "rt", REPRESENTATION_TYPE => "rt",
- PROPERTIES => { noprint => 1},
- LEVELS => [ { TYPE => "DATA", DATA_TYPE => "rt"} ]},
- "ndr", "var", { "x" => "r->foobar" } );
-is($generator->{res}, "");
-
-$generator = new Parse::Pidl::Samba4::NDR::Parser();
-$generator->ParseElementPrint({ NAME => "x", TYPE => "rt", REPRESENTATION_TYPE => "rt",
- PROPERTIES => {},
- LEVELS => [ { TYPE => "DATA", DATA_TYPE => "rt" }]},
- "ndr", "var", { "x" => "r->foobar" } );
-is($generator->{res}, "ndr_print_rt(ndr, \"x\", &var);\n");
-
-# make sure that a print function for an element with value() set works
-$generator = new Parse::Pidl::Samba4::NDR::Parser();
-$generator->ParseElementPrint({ NAME => "x", TYPE => "uint32", REPRESENTATION_TYPE => "uint32",
- PROPERTIES => { value => "23" },
- LEVELS => [ { TYPE => "DATA", DATA_TYPE => "uint32"} ]},
- "ndr", "var", { "x" => "r->foobar" } );
-is($generator->{res}, "ndr_print_uint32(ndr, \"x\", (ndr->flags & LIBNDR_PRINT_SET_VALUES)?23:var);\n");
-
-$generator = new Parse::Pidl::Samba4::NDR::Parser();
-$generator->AuthServiceStruct("bridge", "\"rot13\",\"onetimepad\"");
-is($generator->{res}, "static const char * const bridge_authservice_strings[] = {
- \"rot13\",
- \"onetimepad\",
-};
-
-static const struct ndr_interface_string_array bridge_authservices = {
- .count = 2,
- .names = bridge_authservice_strings
-};
-
-");
git.samba.org / samba.git / blobdiff