source/pidl/tests/parse_idl.pl

   1 #!/usr/bin/perl
   2 # Some simple tests for pidls parsing routines
   3 # (C) 2005 Jelmer Vernooij <jelmer@samba.org>
   4 # Published under the GNU General Public License
   5 use strict;
   6
   7 use Test::More tests => 65 * 2 + 7;
   8 use FindBin qw($RealBin);
   9 use lib "$RealBin";
  10 use Util qw(test_errors);
  11 use Parse::Pidl::IDL;
  12 use Parse::Pidl::NDR;
  13
  14 sub testok($$)
  15 {
  16         my ($name, $data) = @_;
  17
  18         test_errors("", sub {
  19                 my $pidl = Parse::Pidl::IDL::parse_string($data, "<$name>");
  20                 ok (defined($pidl), $name);
  21         });
  22 }
  23
  24 sub testfail($$$)
  25 {
  26         my ($name, $data, $error) = @_;
  27
  28         test_errors($error, sub {
  29                 my $pidl = Parse::Pidl::IDL::parse_string($data, "<$name>");
  30
  31                 ok ((not defined $pidl), $name);
  32         });
  33 }
  34
  35 testfail "unknowntag", "bla test {};",
  36          "<unknowntag>:0: Syntax error near 'bla'\n";
  37 testok "test1", "interface test { void Test(); }; ";
  38 testok "voidtest", "interface test { int Testx(void); }; ";
  39 testfail "voidtest", "interface test { Test(); }; ",
  40          "<voidtest>:0: Syntax error near '('\n";
  41 testok "argtest", "interface test { int Test(int a, long b, uint32 c); }; ";
  42 testok "array1", "interface test { int Test(int a[]); };";
  43 testok "array2", "interface test { int Test(int a[2]); };";
  44 testok "array3", "interface test { int Test(int a[b]); };";
  45 testfail "array4", "interface test { int Test(int[] a); };",
  46          "<array4>:0: Syntax error near '['\n";
  47 testok "ptr1", "interface test { int Test(int *a); };";
  48 testok "ptr2", "interface test { int Test(int **a); };";
  49 testok "ptr3", "interface test { int Test(int ***a); };";
  50 testfail "empty1", "interface test { };", "<empty1>:0: Syntax error near '}'\n";
  51 testfail "empty2", "", "";
  52 testok "attr1", "[uuid(\"myuuid\"),attr] interface test { int Test(int ***a); };";
  53 testok "attr2", "interface test { [public] int Test(); };";
  54 testok "attr3", "[attr1] [attr2] interface test { [public] int Test(); };";
  55 testok "multfn", "interface test { int test1(); int test2(); };";
  56 testok "multif", "interface test { int test1(); }; interface test2 { int test2(); };";
  57 testok "tdstruct1", "interface test { typedef struct { } foo; };";
  58 testok "tdstruct2", "interface test { typedef struct { int a; } foo; };";
  59 testok "tdstruct3", "interface test { typedef struct { int a; int b; } foo; };";
  60 testfail "tdstruct4", "interface test { typedef struct { int a, int b; } foo; };",
  61          "<tdstruct4>:0: Syntax error near ','\n";
  62 testok "struct1", "interface test { struct x { }; };";
  63 testok "struct2", "interface test { struct x { int a; }; };";
  64 testok "struct3", "interface test { struct x { int a; int b; }; };";
  65 testfail "struct4", "interface test { struct x { int a, int b; }; };",
  66          "<struct4>:0: Syntax error near ','\n";
  67 testfail "struct5", "interface test { struct { int a; } x; };",
  68          "<struct5>:0: Syntax error near 'x'\n";
  69 testok "tdunion1", "interface test { typedef union { } a; };";
  70 testok "tdunion2", "interface test { typedef union { int a; } a; };";
  71 testok "union1", "interface test { union a { }; };";
  72 testok "union2", "interface test { union x { int a; }; };";
  73 testfail "union3", "interface test { union { int a; } x; };",
  74        "<union3>:0: Syntax error near 'x'\n";
  75 testok "typedef1", "interface test { typedef int a; };";
  76 testfail "typedef2", "interface test { typedef x; };",
  77          "<typedef2>:0: Syntax error near ';'\n";
  78 testok "tdenum1", "interface test { typedef enum { A=1, B=2, C} a; };";
  79 testok "enum1", "interface test { enum a { A=1, B=2, C}; };";
  80 testfail "enum2", "interface test { enum { A=1, B=2, C} a; };",
  81          "<enum2>:0: Syntax error near 'a'\n";
  82 testok "nested1", "interface test { struct x { struct { int a; } z; }; };";
  83 testok "nested2", "interface test { struct x { struct y { int a; } z; }; };";
  84 testok "bitmap1", "interface test { bitmap x { a=1 }; };";
  85 testok "unsigned", "interface test { struct x { unsigned short y; }; };";
  86 testok "struct-property", "interface test { [public] struct x { short y; }; };";
  87 testok "signed", "interface test { struct x { signed short y; }; };";
  88 testok "declarg", "interface test { void test(struct { int x; } a); };";
  89 testok "structarg", "interface test { void test(struct a b); };";
  90 testfail "structargmissing", "interface test { void test(struct a); };",
  91         "<structargmissing>:0: Syntax error near ')'\n";
  92 testok "structqual", "interface test { struct x { struct y z; }; };";
  93 testok "unionqual", "interface test { struct x { union y z; }; };";
  94 testok "enumqual", "interface test { struct x { enum y z; }; };";
  95 testok "bitmapqual", "interface test { struct x { bitmap y z; }; };";
  96 testok "emptystructdecl", "interface test { struct x; };";
  97 testok "emptyenumdecl", "interface test { enum x; };";
  98 testok "emptytdstructdecl", "interface test { typedef struct x y; };";
  99 testok "import", "import \"foo.idl\";";
 100 testok "include", "include \"foo.h\";";
 101 testfail "import-noquotes", "import foo.idl;",
 102                 "<import-noquotes>:0: Syntax error near 'foo'\n";
 103 testfail "include-noquotes", "include foo.idl;",
 104          "<include-noquotes>:0: Syntax error near 'foo'\n";
 105 testok "importlib", "importlib \"foo.idl\";";
 106 testfail "import-nosemicolon", "import \"foo.idl\"",
 107          "<import-nosemicolon>:0: Syntax error near 'foo.idl'\n";
 108 testok "import-multiple", "import \"foo.idl\", \"bar.idl\";";
 109 testok "include-multiple", "include \"foo.idl\", \"bar.idl\";";
 110 testok "empty-struct", "interface test { struct foo { }; }";
 111 testok "typedef-double", "interface test { typedef struct foo { } foo; }";
 112 testok "cpp-quote", "cpp_quote(\"bla\")";
 113
 114 my $x = Parse::Pidl::IDL::parse_string("interface foo { struct x {}; }", "<foo>");
 115
 116 is_deeply($x,
 117          [ { 'FILE' => '<foo>', 'NAME' => 'foo', 'DATA' => [
 118                  { 'NAME' => 'x', 'TYPE' => 'STRUCT', ELEMENTS => [] } ],
 119                  'TYPE' => 'INTERFACE', 'LINE' => 0 } ]);
 120
 121 $x = Parse::Pidl::IDL::parse_string("interface foo { struct x; }", "<foo>");
 122 is_deeply($x,
 123          [ { 'FILE' => '<foo>', 'NAME' => 'foo', 'DATA' => [
 124                  { 'NAME' => 'x', 'TYPE' => 'STRUCT' } ],
 125                  'TYPE' => 'INTERFACE', 'LINE' => 0 } ]);
 126
 127 $x = Parse::Pidl::IDL::parse_string("cpp_quote(\"foobar\")", "<quote>");
 128 is_deeply($x,
 129          [ { 'FILE' => '<quote>', 'DATA' => '"foobar"',
 130                  'TYPE' => 'CPP_QUOTE', 'LINE' => 0 } ]);
 131
 132 # A typedef of a struct without body
 133 $x = Parse::Pidl::IDL::parse_string("interface foo { typedef struct x y; }", "<foo>");
 134
 135 is_deeply($x,
 136          [ { 'FILE' => '<foo>', 'NAME' => 'foo', 'DATA' => [
 137                  { 'FILE' => '<foo>', 'LINE' => 0, 'NAME' => 'y', 'TYPE' => 'TYPEDEF', DATA => {
 138                          TYPE => 'STRUCT', NAME => 'x' } } ],
 139                  'TYPE' => 'INTERFACE', 'LINE' => 0 } ]);
 140
 141 # A typedef of a struct with empty body
 142 $x = Parse::Pidl::IDL::parse_string("interface foo { typedef struct {} y; }", "<foo>");
 143
 144 is_deeply($x,
 145          [ { 'FILE' => '<foo>', 'NAME' => 'foo', 'DATA' => [
 146                  { 'FILE' => '<foo>', 'LINE' => 0, 'NAME' => 'y', 'TYPE' => 'TYPEDEF', DATA => { TYPE => 'STRUCT', ELEMENTS => [] } } ],
 147                  'TYPE' => 'INTERFACE', 'LINE' => 0 } ]);
 148
 149 # A typedef of a bitmap with no body
 150 $x = Parse::Pidl::IDL::parse_string("interface foo { typedef bitmap x y; }", "<foo>");
 151
 152 is_deeply($x,
 153          [ { 'FILE' => '<foo>', 'NAME' => 'foo', 'DATA' => [
 154                  { 'FILE' => '<foo>', 'LINE' => 0, 'NAME' => 'y', 'TYPE' => 'TYPEDEF', DATA => { TYPE => 'BITMAP', NAME => 'x' } } ],
 155                  'TYPE' => 'INTERFACE', 'LINE' => 0 } ]);
 156
 157
 158 # A typedef of a union with no body
 159 $x = Parse::Pidl::IDL::parse_string("interface foo { typedef union x y; }", "<foo>");
 160
 161 is_deeply($x,
 162          [ { 'FILE' => '<foo>', 'NAME' => 'foo', 'DATA' => [
 163                  { 'FILE' => '<foo>', 'LINE' => 0, 'NAME' => 'y', 'TYPE' => 'TYPEDEF', DATA => { TYPE => 'UNION', NAME => 'x' } } ],
 164                  'TYPE' => 'INTERFACE', 'LINE' => 0 } ]);