Add "info connections" command, "info inferiors" connection number/string

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.python / py-inferior.exp

diff --git a/gdb/testsuite/gdb.python/py-inferior.exp b/gdb/testsuite/gdb.python/py-inferior.exp
index 715c693c4085b509c3e8f9dee13eff86e7c87235..997da196bc62b5385b5ac464e4b3e6e8370cbb2a 100644 (file)
--- a/gdb/testsuite/gdb.python/py-inferior.exp
+++ b/gdb/testsuite/gdb.python/py-inferior.exp
@@ -1,4 +1,4 @@
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -45,7 +45,8 @@ if ![runto_main] then {
 # Test basic gdb.Inferior attributes and methods.
 
 gdb_py_test_silent_cmd "python inferiors = gdb.inferiors ()" "get inferiors list" 1
-gdb_test "python print (inferiors)" "\\(<gdb.Inferior object at 0x\[\[:xdigit:\]\]+>,\\)" "verify inferiors list"
+gdb_test "python print (inferiors)" \
+    "\\(<gdb.Inferior num=1, pid=$decimal>,\\)" "verify inferiors list"
 gdb_py_test_silent_cmd "python i0 = inferiors\[0\]" "get first inferior" 0
 
 gdb_test "python print ('result = %s' % (i0 == inferiors\[0\]))" " = True" "test equality comparison (true)"
@@ -54,6 +55,9 @@ gdb_test "python print ('result = %s' % i0.pid)" " = \[0-9\]+" "test Inferior.pi
 gdb_test "python print ('result = %s' % i0.was_attached)" " = False" "test Inferior.was_attached"
 gdb_test "python print (i0.threads ())" "\\(<gdb.InferiorThread object at 0x\[\[:xdigit:\]\]+>,\\)" "test Inferior.threads"
 
+gdb_test "python print (i0.progspace)" "<gdb.Progspace object at $hex>"
+gdb_test "python print (i0.progspace == gdb.progspaces()\[0\])" "True"
+
 # Test the number of inferior threads.
 
 gdb_breakpoint check_threads
@@ -253,6 +257,21 @@ with_test_prefix "is_valid" {
 
     gdb_test "python print (my_inferior_count)" "1" \
        "test inferior-deleted event handler"
+
+    # Test that other properties and methods handle the removed inferior
+    # correctly.
+    gdb_test "python print (inf_list\[1\].num)" \
+       "RuntimeError: Inferior no longer exists.*"
+    gdb_test "python print (inf_list\[1\].pid)" \
+       "RuntimeError: Inferior no longer exists.*"
+    gdb_test "python print (inf_list\[1\].was_attached)" \
+       "RuntimeError: Inferior no longer exists.*"
+    gdb_test "python print (inf_list\[1\].progspace)" \
+       "RuntimeError: Inferior no longer exists.*"
+    gdb_test "python print (inf_list\[1\].threads ())" \
+       "RuntimeError: Inferior no longer exists.*"
+    gdb_test "python print (inf_list\[1\].thread_from_thread_handle (1))" \
+       "RuntimeError: Inferior no longer exists.*"
 }
 
 # Test gdb.selected_inferior()
@@ -260,9 +279,31 @@ with_test_prefix "selected_inferior" {
     gdb_test "inferior 1" ".*" "switch to first inferior"
     gdb_test "py print (gdb.selected_inferior().num)" "1" "first inferior selected"
 
-    gdb_test "add-inferior" "Added inferior 3" "create new inferior"
+    gdb_test "add-inferior" "Added inferior 3 on connection .*" "create new inferior"
     gdb_test "inferior 3" ".*" "switch to third inferior"
     gdb_test "py print (gdb.selected_inferior().num)" "3" "third inferior selected"
     gdb_test "inferior 1" ".*" "switch back to first inferior"
     gdb_test_no_output "remove-inferiors 3" "remove second inferior"
 }
+
+# Test repr()/str()
+with_test_prefix "__repr__" {
+    gdb_test "add-inferior" "Added inferior 4 on connection .*" "add inferior 4"
+    gdb_py_test_silent_cmd "python infs = gdb.inferiors()" "get inferior list" 1
+    gdb_test "python print (infs\[0\])" "<gdb.Inferior num=1, pid=$decimal>"
+    gdb_test "python print (infs)" \
+       "\\\(<gdb.Inferior num=1, pid=$decimal>, <gdb.Inferior num=4, pid=$decimal>\\\)" \
+       "print all inferiors 1"
+    gdb_test_no_output "remove-inferiors 4"
+    gdb_test "python print (infs)" \
+       "\\\(<gdb.Inferior num=1, pid=$decimal>, <gdb.Inferior \\\(invalid\\\)>\\\)" \
+       "print all inferiors 2"
+}
+
+# Test architecture.
+with_test_prefix "architecture" {
+    gdb_test "inferior 1" ".*" "switch to first inferior"
+    gdb_test "python print(gdb.selected_frame().architecture() is gdb.selected_inferior().architecture())" \
+       "True" \
+       "inferior architecture matches frame architecture"
+}