gdb-test-pp-hint-error.patch

   1 http://sourceware.org/ml/gdb-patches/2011-01/msg00016.html
   2 Subject: [patch] New testcase: py-prettyprint.exp: print hint_error
   3
   4 Hi,
   5
   6 PASS: gdb.python/py-prettyprint.exp: print hint_error
   7 for
   8         FYI: fix buglet in gdbpy_get_display_hint
   9         http://sourceware.org/ml/gdb-patches/2010-07/msg00190.html
  10         http://sourceware.org/ml/gdb-cvs/2010-07/msg00061.html
  11
  12 I would check it in as obvious but the 2011 ChangeLog move process has to be
  13 done first.  So to be checked in later.
  14
  15
  16 Thanks,
  17 Jan
  18
  19
  20 gdb/testsuite/
  21 2011-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
  22
  23         * gdb.python/py-prettyprint.c (struct hint_error): New.
  24         (main): New variable hint_error.
  25         * gdb.python/py-prettyprint.exp (run_lang_tests): New testcase
  26         "print hint_error".
  27         * gdb.python/py-prettyprint.py (class pp_hint_error): New.
  28         (register_pretty_printers): Register it.
  29
  30 Index: gdb-7.2.90.20110411/gdb/testsuite/gdb.python/py-prettyprint.c
  31 ===================================================================
  32 --- gdb-7.2.90.20110411.orig/gdb/testsuite/gdb.python/py-prettyprint.c  2011-03-31 21:59:26.000000000 +0200
  33 +++ gdb-7.2.90.20110411/gdb/testsuite/gdb.python/py-prettyprint.c       2011-04-11 19:42:10.000000000 +0200
  34 @@ -44,6 +44,10 @@ struct lazystring {
  35    const char *lazy_str;
  36  };
  37
  38 +struct hint_error {
  39 +  int x;
  40 +};
  41 +
  42  #ifdef __cplusplus
  43  struct S : public s {
  44    int zs;
  45 @@ -215,6 +219,7 @@ main ()
  46    nostring_type nstype, nstype2;
  47    struct ns ns, ns2;
  48    struct lazystring estring, estring2;
  49 +  struct hint_error hint_error;
  50
  51    nstype.elements = narray;
  52    nstype.len = 0;
  53 Index: gdb-7.2.90.20110411/gdb/testsuite/gdb.python/py-prettyprint.exp
  54 ===================================================================
  55 --- gdb-7.2.90.20110411.orig/gdb/testsuite/gdb.python/py-prettyprint.exp        2011-03-07 17:03:03.000000000 +0100
  56 +++ gdb-7.2.90.20110411/gdb/testsuite/gdb.python/py-prettyprint.exp     2011-04-11 19:41:56.000000000 +0200
  57 @@ -97,6 +97,8 @@ proc run_lang_tests {lang} {
  58      gdb_test_no_output "python pp_ls_encoding = 'UTF-8'"
  59      gdb_test "print estring2" "\"embedded \", <incomplete sequence \\\\302>"
  60
  61 +    gdb_test "print hint_error" "Exception: hint failed\r\nhint_error_val"
  62 +
  63      gdb_test "print c" " = container \"container\" with 2 elements = {$nl *.0. = 23,$nl *.1. = 72$nl}"
  64
  65      gdb_test "print nstype" " = {$nl *.0. = 7,$nl *.1. = 42$nl}"
  66 Index: gdb-7.2.90.20110411/gdb/testsuite/gdb.python/py-prettyprint.py
  67 ===================================================================
  68 --- gdb-7.2.90.20110411.orig/gdb/testsuite/gdb.python/py-prettyprint.py 2011-03-31 21:59:26.000000000 +0200
  69 +++ gdb-7.2.90.20110411/gdb/testsuite/gdb.python/py-prettyprint.py      2011-04-11 19:41:56.000000000 +0200
  70 @@ -161,6 +161,18 @@ class pp_ls:
  71      def display_hint (self):
  72          return 'string'
  73
  74 +class pp_hint_error:
  75 +    "Throw error from display_hint"
  76 +
  77 +    def __init__(self, val):
  78 +        self.val = val
  79 +
  80 +    def to_string(self):
  81 +        return 'hint_error_val'
  82 +
  83 +    def display_hint (self):
  84 +        raise Exception("hint failed")
  85 +
  86  class pp_outer:
  87      "Print struct outer"
  88
  89 @@ -246,6 +258,9 @@ def register_pretty_printers ():
  90      pretty_printers_dict[re.compile ('^struct outerstruct$')]  = pp_outer
  91      pretty_printers_dict[re.compile ('^outerstruct$')]  = pp_outer
  92
  93 +    pretty_printers_dict[re.compile ('^struct hint_error$')]  = pp_hint_error
  94 +    pretty_printers_dict[re.compile ('^hint_error$')]  = pp_hint_error
  95 +
  96  pretty_printers_dict = {}
  97
  98  register_pretty_printers ()