File gdb-testsuite-fix-gdb.python-py-events.exp.patch of Package gdb

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File gdb-testsuite-fix-gdb.python-py-events.exp.patch of Package gdb (Revision db5ccf169cba8054b6a4ee002371bded)

Currently displaying revision db5ccf169cba8054b6a4ee002371bded , Show latest

[gdb/testsuite] Fix gdb.python/py-events.exp

With test-case gdb.python/py-events.exp on ubuntu 18.04.5 we run into:
...
(gdb) info threads^M
  Id   Target Id                                     Frame ^M
* 1    Thread 0x7ffff7fc3740 (LWP 31467) "py-events" do_nothing () at \
         src/gdb/testsuite/gdb.python/py-events-shlib.c:19^M
(gdb) FAIL: gdb.python/py-events.exp: get current thread
...

The info thread commands uses "Thread" instead of "process" because
libpthread is already loaded:
...
new objfile name: /lib/x86_64-linux-gnu/libdl.so.2^M
[Thread debugging using libthread_db enabled]^M
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".^M
event type: new_objfile^M
new objfile name: /lib/x86_64-linux-gnu/libpthread.so.0^M
...
and consequently thread_db_target::pid_to_str is used.

Fix this by parsing the "Thread" expression.

Tested on x86_64-linux.

---
 gdb/testsuite/gdb.python/py-events.exp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gdb/testsuite/gdb.python/py-events.exp b/gdb/testsuite/gdb.python/py-events.exp
index 753709361f5..d6dc9fd4252 100644
--- a/gdb/testsuite/gdb.python/py-events.exp
+++ b/gdb/testsuite/gdb.python/py-events.exp
@@ -82,9 +82,13 @@ delete_breakpoints
 # Test inferior call events
 
 gdb_test_multiple "info threads" "get current thread" {
-    -re "\[^\n\r\]*process (\[0-9\]+)\[^\n\r\]*do_nothing.*$gdb_prompt $" {
+    -re -wrap "process ($decimal)\[^\n\r\]*do_nothing.*" {
 	set process_id $expect_out(1,string)
-	pass "get current thread"
+	pass $gdb_test_name
+    }
+    -re -wrap "Thread $hex \$LWP ($decimal)\$\[^\n\r\]*do_nothing.*" {
+	set process_id $expect_out(1,string)
+	pass $gdb_test_name
     }
 }

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File gdb-testsuite-fix-gdb.python-py-events.exp.patch of Package gdb (Revision db5ccf169cba8054b6a4ee002371bded)

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