X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Ftestsuite%2Fgdb.cp%2Fconverts.exp;h=8a12de7dc0f9a4708ba0120aa4dd533e9aa61301;hb=e2882c85786571175a0b0bfc3bcd2f14620b1ea3;hp=4e4c2ea39ab861cba2078d135558f87f5e1d4510;hpb=026ffab798b81c8b752a5b277361efec7b96b564;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/testsuite/gdb.cp/converts.exp b/gdb/testsuite/gdb.cp/converts.exp
index 4e4c2ea39a..8a12de7dc0 100644
--- a/gdb/testsuite/gdb.cp/converts.exp
+++ b/gdb/testsuite/gdb.cp/converts.exp
@@ -1,4 +1,4 @@
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008-2018 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -13,9 +13,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-set testfile converts
-set srcfile ${testfile}.cc
-if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug c++}] } {
+standard_testfile .cc
+
+if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug c++}] } {
      return -1
 }
 
@@ -49,3 +49,73 @@ gdb_test "p foo2_1 (b)" "= 21"             "pointer pointer to pointer pointer"
 gdb_test "p foo2_2 (b)" "Cannot resolve.*" "pointer pointer to array of arrays"
 gdb_test "p foo2_3 (b)" "= 23"             "pointer pointer to array of pointers"
 gdb_test "p foo2_4 (b)" "Cannot resolve.*" "pointer pointer to array of wrong pointers"
+
+gdb_test "p foo3_1 ((char *) 0, ta)" "Cannot resolve.*" \
+    "check all parameters for badness"
+
+# Tests for null pointer conversion
+global gdb_prompt
+set nl {[\r\n]+}
+set t "null pointer conversion"
+gdb_test_multiple "p foo3_1 (0, 0)" $t {
+  -re "warning: Using non-standard conversion.*$nl$gdb_prompt $" {
+    fail "$t (warning issued)"
+  }
+
+  -re "Cannot resolve function foo3_1 to any overloaded instance$nl$gdb_prompt $" {
+    fail "$t (conversion failed)"
+  }
+
+  -re "\\$\[0-9\]+ = 31$nl$gdb_prompt $" {
+    pass $t
+  }
+}
+
+gdb_test "p foo3_1 (0, 1)" \
+    "Cannot resolve function foo3_1 to any overloaded instance"
+gdb_test "p foo3_1 (0, (const char**) 1)" " = 31"
+gdb_test "p foo3_2 (0, 0)" "= 32"
+gdb_test "p foo3_2 (0, (char const**) 0)" " = 320"
+
+# Tests for boolean conversions allowed by the standard
+gdb_test "p foo1_7(0)" " = 17"
+gdb_test "p foo1_7(integer)" " = 17"
+gdb_test "p foo1_7(long_int)" " = 17"
+gdb_test "p foo1_7(*a)" " = 17"
+gdb_test "p foo1_7(MY_A)" " = 17"
+gdb_test "p foo1_7(&foo1_7)" " = 17"
+gdb_test "p foo1_7(&A::member_)" " = 17"
+gdb_test "p foo1_7(a)" " = 17"
+gdb_test "p foo1_7(fp)" " = 17"
+gdb_test "p foo1_7(dp)" " = 17"
+gdb_test "p foo1_7(-1.23)" " = 17"
+gdb_test "p foo1_7(ta)" \
+    "Cannot resolve function foo1_7 to any overloaded instance"
+
+# Test for strict type checking
+set error_str "Cannot resolve function %s to any overloaded instance"
+gdb_test "show check type" "Strict type checking is on\."
+gdb_test "p foo1_type_check (123)" [format $error_str "foo1_type_check"]
+gdb_test "p foo2_type_check (0, 1)" [format $error_str "foo2_type_check"]
+gdb_test "p foo2_type_check (1, 0)" [format $error_str "foo2_type_check"]
+gdb_test "p foo2_type_check (1, 1)" [format $error_str "foo2_type_check"]
+gdb_test "p foo3_type_check (0, 0, 1)" [format $error_str "foo3_type_check"]
+gdb_test "p foo3_type_check (0, 1, 0)" [format $error_str "foo3_type_check"]
+gdb_test "p foo3_type_check (1, 0, 0)" [format $error_str "foo3_type_check"]
+gdb_test "p foo3_type_check (0, 1, 1)" [format $error_str "foo3_type_check"]
+gdb_test "p foo3_type_check (1, 1, 0)" [format $error_str "foo3_type_check"]
+gdb_test "p foo3_type_check (1, 1, 1)" [format $error_str "foo3_type_check"]
+
+gdb_test_no_output "set check type off"
+gdb_test "show check type" "Strict type checking is off\."
+gdb_test "p foo1_type_check (123)" " = 1000"
+gdb_test "p foo2_type_check (0, 1)" " = 1001"
+gdb_test "p foo2_type_check (1, 0)" " = 1001"
+gdb_test "p foo2_type_check (1, 1)" " = 1001"
+gdb_test "p foo3_type_check (0, 0, 1)" " = 1002"
+gdb_test "p foo3_type_check (0, 1, 0)" " = 1002"
+gdb_test "p foo3_type_check (1, 0, 0)" " = 1002"
+gdb_test "p foo3_type_check (0, 1, 1)" " = 1002"
+gdb_test "p foo3_type_check (1, 1, 0)" " = 1002"
+gdb_test "p foo3_type_check (1, 1, 1)" " = 1002"
+gdb_test "p foo3_2 (1,1)" " = 32"