[PATCH] Add testcases to gdb.base/break.exp

[Fei Jie <feij dot fnst at cn dot fujitsu dot com>]

    *test break at offset -1
    *test break with address
    *test break with non-existed address
    *test break with non-existed condition
---
 gdb/testsuite/gdb.base/break.exp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gdb/testsuite/gdb.base/break.exp b/gdb/testsuite/gdb.base/break.exp
index f879bc8..3a997d1 100644
--- a/gdb/testsuite/gdb.base/break.exp
+++ b/gdb/testsuite/gdb.base/break.exp
@@ -399,6 +399,10 @@ set bp_location10 [gdb_get_line_number "set breakpoint 10 here"]
 gdb_test "break +1" \
     "Breakpoint.*at.* file .*$srcfile, line $bp_location10\\." \
     "breakpoint offset +1"
+#Test break at offset -1
+gdb_test "break -1" \
+    "Note: breakpoint 6 also set at.*Breakpoint.*at.* file .*$srcfile, line.*" \
+    "breakpoint offset -1"
 
 # Check to see if breakpoint is hit when stepped onto
 
@@ -940,3 +944,17 @@ gdb_test_no_output "set \$foo=81.5" \
 gdb_test "break $srcfile:\$foo" \
     "Convenience variables used in line specs must have integer values.*" \
     "set breakpoint via non-integer convenience variable disallowed"
+
+#Test break with address
+gdb_test "break *0x400795" \
+    "Breakpoint.*at.* .*$srcfile, line.*" \
+    "breakpoint with address"
+
+#Test break with non-existed address
+gdb_test "break *0xfffffffffffffffff" \
+    "Numeric constant too large\." \
+    "breakpoint with non-existed address"
+
+#Test break with non-existed condition
+gdb_test "break 50 if i<0" \
+    "No symbol \"i\" in current context\."
-- 
1.8.3.1