py-prettyprint.exp: Add is_address_zero_readable check

gdb/testsuite/ChangeLog:

	* gdb.python/py-prettyprint.exp (run_lang_tests): Add
	is_address_zero_readable check.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index c78dd29..0db8bac 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-06-25  Simon Marchi  <simon.marchi@ericsson.com>
+
+       * gdb.python/py-prettyprint.exp (run_lang_tests): Add
+       is_address_zero_readable check.
+
 2015-06-24  Peter Bergner  <bergner@vnet.ibm.com>
 
        * gdb.arch/powerpc-power.exp <rfebb>: Fixup test results.

diff --git a/gdb/testsuite/gdb.python/py-prettyprint.exp b/gdb/testsuite/gdb.python/py-prettyprint.exp
index 399f041..bbcee56 100644 (file)
--- a/gdb/testsuite/gdb.python/py-prettyprint.exp
+++ b/gdb/testsuite/gdb.python/py-prettyprint.exp
@@ -92,8 +92,10 @@ proc run_lang_tests {exefile lang} {
     gdb_test "print cstring" " = \"const string\""
 
     gdb_test "print estring" " = \"embedded x\\\\201\\\\202\\\\203\\\\204\""
-    gdb_test "print estring3" \
-       " = <error reading variable: Cannot create a lazy string with address 0x0, and a non-zero length.>"
+    if { ![is_address_zero_readable] } {
+           gdb_test "print estring3" \
+               " = <error reading variable: Cannot create a lazy string with address 0x0, and a non-zero length.>"
+    }
 
     gdb_test_no_output "python pp_ls_encoding = 'UTF-8'"
     gdb_test "print estring2" "\"embedded \", <incomplete sequence \\\\302>"