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authorEnze Li <enze.li@hotmail.com>2022-06-24 21:57:54 +0800
committerEnze Li <enze.li@hotmail.com>2022-07-24 12:01:45 +0800
commitea892bdc4b6da5782c6ea6273aff499fb5fd5e6f (patch)
tree9a21b3a688604cfbee8d8c027ce2450f5b6f6546
parentc444385fad25c720ca6f7407f748f1d601463938 (diff)
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gdb/testsuite: add a clear test to py-breakpoint.exp
This patch adds a test case to try to clear an internal python breakpoint using the clear command. This was suggested by Pedro during a code review of the following commit. commit a5c69b1e49bae4d0dcb20f324cebb310c63495c6 Date: Sun Apr 17 15:09:46 2022 +0800 gdb: fix using clear command to delete non-user breakpoints(PR cli/7161) Tested on x86_64 openSUSE Tumbleweed.
-rw-r--r--gdb/testsuite/gdb.python/py-breakpoint.exp20
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.python/py-breakpoint.exp b/gdb/testsuite/gdb.python/py-breakpoint.exp
index 58b1af3..583408e 100644
--- a/gdb/testsuite/gdb.python/py-breakpoint.exp
+++ b/gdb/testsuite/gdb.python/py-breakpoint.exp
@@ -310,6 +310,26 @@ proc_with_prefix test_bkpt_internal { } {
return 0
}
delete_breakpoints
+ gdb_py_test_silent_cmd "python bp1 = gdb.Breakpoint (\"main\", type=gdb.BP_BREAKPOINT, wp_class=gdb.WP_WRITE, internal=True )" \
+ "Set internal breakpoint" 0
+
+ set bp_num [get_python_valueof bp1.number "*DEFAULT*"]
+ set bp_addr [gdb_get_bp_addr $bp_num]
+
+ gdb_test "maint info break $bp_num" \
+ "$bp_num.*$bp_addr.*" \
+ "maint info breakpoint \$bp_num"
+
+ gdb_test "python gdb.execute(\'clear *$bp_addr\')" \
+ ".*No breakpoint at \\*$bp_addr.*" \
+ "clear internal breakpoint"
+
+ # Check again, make sure that GDB really didn't delete the internal breakpoint.
+ gdb_test "maint info break $bp_num" \
+ "$bp_num.*$bp_addr.*" \
+ "maint info breakpoint \$bp_num after clear"
+
+ delete_breakpoints
gdb_py_test_silent_cmd "python wp1 = gdb.Breakpoint (\"result\", type=gdb.BP_WATCHPOINT, wp_class=gdb.WP_WRITE, internal=True )" \
"Set watchpoint" 0
gdb_test "info breakpoints" \