Expect for "@" when doing "complete break ada" on gdb.ada/complete.exp

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.ada / complete.exp

diff --git a/gdb/testsuite/gdb.ada/complete.exp b/gdb/testsuite/gdb.ada/complete.exp
index 9919bdf9ef3e8b6629fc0d723c65a25243857159..ac2bf850771eebae65a5075e99ffeb1ab4dcce1a 100644 (file)
--- a/gdb/testsuite/gdb.ada/complete.exp
+++ b/gdb/testsuite/gdb.ada/complete.exp
@@ -1,4 +1,4 @@
-# Copyright 2005-2015 Free Software Foundation, Inc.
+# Copyright 2005-2018 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
@@ -83,6 +83,16 @@ test_gdb_no_completion "exported"
 test_gdb_complete "<Exported" \
                   "p <Exported_Capitalized>"
 
+# While at it, make sure we can print the symbol too, using the '<'
+# notation.
+gdb_test "p <Exported_Capitalized>" " = 2"
+
+# Confirm that we can't print the symbol without the '<' notation.
+gdb_test "p Exported_Capitalized" \
+    "No definition of \"exported_capitalized\" in current context."
+gdb_test "p exported_capitalized" \
+    "No definition of \"exported_capitalized\" in current context."
+
 # A global symbol, created by the binder, that starts with __gnat...
 test_gdb_complete "__gnat_ada_main_progra" \
                   "p __gnat_ada_main_program_name"
@@ -140,6 +150,7 @@ test_gdb_complete "external_ident" \
 test_gdb_complete "pck" \
                   [multi_line "(p pck\\.ad\[sb\])?" \
                               "(p pck\\.ad\[sb\])?" \
+                              "p pck.ambiguous_func" \
                               "p pck.external_identical_one" \
                               "p pck.inner.inside_variable" \
                               "p pck.local_identical_one" \
@@ -151,6 +162,7 @@ test_gdb_complete "pck" \
 test_gdb_complete "pck." \
                   [multi_line "(p pck\\.ad\[sb\])?" \
                               "(p pck\\.ad\[sb\])?" \
+                              "p pck.ambiguous_func" \
                               "p pck.external_identical_one" \
                               "p pck.inner.inside_variable" \
                               "p pck.local_identical_one" \
@@ -181,3 +193,35 @@ if { [readline_is_used] } {
        }
     }
 }
+
+# Usually, parsing a function name that is ambiguous yields a menu through
+# which users can select a specific function.  This should not happen during
+# completion, though.
+test_gdb_complete "ambig" \
+                  [multi_line "p ambiguous_func" \
+                              "p ambiguous_proc" ]
+test_gdb_complete "ambiguous_f" \
+                  "p ambiguous_func"
+test_gdb_complete "ambiguous_func" \
+                  "p ambiguous_func"
+
+# Perform a test intented to verify the behavior where the number
+# of possible completions is very large.  The goal is not to verify
+# precisely the list returned by the complete command (this depends
+# on too many parameters -- targets, compiler version, runtime, etc).
+# However, we want to sanity-check each one of them, knowing that
+# each result should start with "break ada" and that the proposed
+# completion should look like a valid symbol name (in particular,
+# no uppercase letters...).  See gdb/22670.
+
+gdb_test_no_output "set max-completions unlimited"
+
+set test "complete break ada"
+gdb_test_multiple "$test" $test {
+    -re "^$test$eol\(break ada(\[a-z0-9._@\])*$eol\)+$gdb_prompt $" {
+        pass $test
+    }
+    -re "\[A-Z\].*$gdb_prompt $" {
+       fail "$test (gdb/22670)"
+    }
+}