[PATCH] Fix for PR gdb/17017

[Siva Chandra <sivachandra@google.com>]

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The attached patch should fix PR 17017.

ChangeLog

2014-06-04  Siva Chandra Reddy  <sivachandra@google.com>

       testsuite/

        PR gdb/17017
        * gdb.python/py-xmethods.exp (gdb_test_if_inferiorio): New function.
        Update few gdb_test invocations to gdb_test_if_inferiorio.

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diff --git a/gdb/testsuite/gdb.python/py-xmethods.exp b/gdb/testsuite/gdb.python/py-xmethods.exp
index 97b6ffa..7f51cb1 100644
--- a/gdb/testsuite/gdb.python/py-xmethods.exp
+++ b/gdb/testsuite/gdb.python/py-xmethods.exp
@@ -36,28 +36,35 @@ if ![runto_main] {
 set xmethods_script [gdb_remote_download host \
 		     ${srcdir}/${subdir}/${testfile}.py]
 
+proc gdb_test_if_inferiorio {gdb_cmd pattern name} {
+  if ![target_info exists gdb,noinferiorio] {
+    gdb_test $gdb_cmd $pattern $name
+  }
+}
+
 gdb_breakpoint [gdb_get_line_number "Break here."]
 gdb_continue_to_breakpoint "Break here" ".*Break here.*"
 
 # Tests before loading the debug methods.
-gdb_test "p a1 + a2" "From CC <A_plus_A>.*15" "Before: a1 + a2"
-gdb_test "p a2 - a1" "From CC <A_minus_A>.*5" "Before: a1 - a2"
-gdb_test "p b1 - a1" "From CC <A_minus_A>.*25" "Before: b1 - a1"
-gdb_test "p a1.geta()" "From CC A::geta.*5" "Before: a1.geta()"
+gdb_test_if_inferiorio "p a1 + a2" "From CC <A_plus_A>.*15" "Before: a1 + a2"
+gdb_test_if_inferiorio "p a2 - a1" "From CC <A_minus_A>.*5" "Before: a1 - a2"
+gdb_test_if_inferiorio "p b1 - a1" "From CC <A_minus_A>.*25" "Before: b1 - a1"
+gdb_test_if_inferiorio "p a1.geta()" "From CC A::geta.*5" "Before: a1.geta()"
 gdb_test "p ++a1" "No symbol.*" "Before: ++a1"
 gdb_test "p a1.getarrayind(5)" "Couldn't find method.*" \
   "Before: a1.getarrayind(5)"
-gdb_test "p a_ptr->geta()" "From CC B::geta.*60" "Before: a_ptr->geta()"
-gdb_test "p e.geta()" "From CC A::geta.*100" "Before: e.geta()"
-gdb_test "p g.size_diff<float>()" "From CC G<>::size_diff.*" \
+gdb_test_if_inferiorio "p a_ptr->geta()" "From CC B::geta.*60" \
+  "Before: a_ptr->geta()"
+gdb_test_if_inferiorio "p e.geta()" "From CC A::geta.*100" "Before: e.geta()"
+gdb_test_if_inferiorio "p g.size_diff<float>()" "From CC G<>::size_diff.*" \
   "Before: g.size_diff<float>()"
 gdb_test "p g.size_diff<unsigned long>()" "Couldn't find method.*" \
   "Before: g.size_diff<unsigned long>()"
-gdb_test "p g.size_mul<2>()" "From CC G<>::size_mul.*" \
+gdb_test_if_inferiorio "p g.size_mul<2>()" "From CC G<>::size_mul.*" \
   "Before: g.size_mul<2>()"
 gdb_test "p g.size_mul<5>()" "Couldn't find method.*" \
   "Before: g.size_mul<5>()"
-gdb_test "p g.mul<double>(2.0)" "From CC G<>::mul.*" \
+gdb_test_if_inferiorio "p g.mul<double>(2.0)" "From CC G<>::mul.*" \
   "Before: g.mul<double>(2.0)"
 gdb_test "p g.mul<char>('a')" "Couldn't find method.*" \
   "Before: g.mul<char>('a')"
@@ -67,9 +74,9 @@ gdb_test_no_output "source ${xmethods_script}" "load the script file"
 
 # Tests after loading debug methods.
 gdb_test "p a1 + a2" "From Python <A_plus_A>.*15" "After: a1 + a2"
-gdb_test "p a2 - a1" "From CC <A_minus_A>.*5" "After: a1 - a2"
+gdb_test_if_inferiorio "p a2 - a1" "From CC <A_minus_A>.*5" "After: a1 - a2"
 gdb_test "p b1 + a1" "From Python <A_plus_A>.*35" "After: b1 + a1"
-gdb_test "p b1 - a1" "From CC <A_minus_A>.*25" "After: b1 - a1"
+gdb_test_if_inferiorio "p b1 - a1" "From CC <A_minus_A>.*25" "After: b1 - a1"
 gdb_test "p a1.geta()" "From Python <A_geta>.*5" "After: a1.geta()"
 gdb_test "p ++a1" "From Python <plus_plus_A>.*6" "After: ++a1"
 gdb_test "p a1.getarrayind(5)" "From Python <A_getarrayind>.*5" \