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-rw-r--r--gdb/testsuite/ChangeLog8
-rw-r--r--gdb/testsuite/gdb.ada/formatted_ref.exp102
-rw-r--r--gdb/testsuite/gdb.ada/formatted_ref/defs.adb23
-rw-r--r--gdb/testsuite/gdb.ada/formatted_ref/defs.ads27
-rw-r--r--gdb/testsuite/gdb.ada/formatted_ref/formatted_ref.adb21
-rw-r--r--gdb/testsuite/gdb.cp/formatted-ref.cc48
-rw-r--r--gdb/testsuite/gdb.cp/formatted-ref.exp130
7 files changed, 359 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index bdb58a9..b225f2f 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2008-01-30 Paul Hilfinger <hilfinger@adacore.com>
+
+ * gdb.ada/formatted_ref: New test program.
+ * gdb.ada/formatted_ref.exp: New testcase.
+
+ * gdb.cp/formatted-ref.cc: New file.
+ * gdb.cp/formatted-ref.exp: New testcase.
+
2008-01-30 Joel Brobecker <brobecker@adacore.com>
* gdb.base/ptype.exp: Add testing of "ptype $pc".
diff --git a/gdb/testsuite/gdb.ada/formatted_ref.exp b/gdb/testsuite/gdb.ada/formatted_ref.exp
new file mode 100644
index 0000000..4029aeb
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/formatted_ref.exp
@@ -0,0 +1,102 @@
+# Copyright 2007, 2008 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
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Author: P. N. Hilfinger, AdaCore Inc.
+
+# Note: This test is essentially a transcription of gdb.cp/formatted-ref.exp,
+# and is thus much more wordy than it needs to be. There are fewer
+# tests because only a few parameter types in Ada are required to be
+# passed by reference, and there is no equivalent of &(&x) for reference
+# values.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+load_lib "ada.exp"
+
+set testdir "formatted_ref"
+set testfile "${testdir}/formatted_ref"
+set srcfile ${srcdir}/${subdir}/${testfile}.adb
+set binfile ${objdir}/${subdir}/${testfile}
+
+
+file mkdir ${objdir}/${subdir}/${testdir}
+if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
+ untested formatted-ref.exp
+ return -1
+}
+
+proc get_address { var } {
+ global expect_out
+ global gdb_prompt
+
+ send_gdb "print $var'access\n"
+ gdb_expect {
+ -re "\\$\[0-9\]+ = \\(.*\\) (0x\[0-9a-f\]+).*$gdb_prompt $" {
+ return $expect_out(1,string)
+ }
+ timeout {
+ perror "couldn't find address of $var"
+ return ""
+ }
+ }
+}
+
+proc test_p_x { var val addr } {
+ global gdb_prompt
+
+ set test "print/x $var"
+ gdb_test_multiple "$test" $test {
+ -re "\\$\[0-9\]+ = [string_to_regexp $val].*$gdb_prompt $" {
+ pass $test
+ }
+ -re "\\$\[0-9\]+ = $addr.*$gdb_prompt $" {
+ fail "$test (prints just address)"
+ }
+ -re "\\$\[0-9\]+ = 0x\[a-f0-9\]+.*$gdb_prompt $" {
+ fail "$test (prints unexpected address)"
+ }
+ }
+ return 0
+}
+
+proc test_p_x_addr { var addr } {
+ global gdb_prompt
+
+ set test "print/x $var'access"
+ gdb_test_multiple $test $test {
+ -re "\\$\[0-9\]+ = $addr.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "\\$\[0-9\]+ = 0x\[a-f0-9+\]+.*$gdb_prompt $" {
+ fail "$test (prints unexpected address)"
+ }
+ }
+ return 0
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+runto defs.adb:[gdb_get_line_number "marker here" ${testdir}/defs.adb ]
+
+set s1_address [get_address "s1"]
+
+test_p_x "s" "(x => 0xd, y => 0x13)" $s1_address
+
+test_p_x_addr "s" $s1_address
diff --git a/gdb/testsuite/gdb.ada/formatted_ref/defs.adb b/gdb/testsuite/gdb.ada/formatted_ref/defs.adb
new file mode 100644
index 0000000..ceceda1
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/formatted_ref/defs.adb
@@ -0,0 +1,23 @@
+-- Copyright 2007, 2008 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
+-- the Free Software Foundation; either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package body Defs is
+
+ function F1 (S : Struct1) return Integer is
+ begin
+ return s.x; -- Set breakpoint marker here.
+ end F1;
+
+end Defs;
diff --git a/gdb/testsuite/gdb.ada/formatted_ref/defs.ads b/gdb/testsuite/gdb.ada/formatted_ref/defs.ads
new file mode 100644
index 0000000..8a75122
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/formatted_ref/defs.ads
@@ -0,0 +1,27 @@
+-- Copyright 2007, 2008 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
+-- the Free Software Foundation; either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package Defs is
+
+ type Struct1 is limited record
+ X : Integer := 13;
+ Y : Integer := 19;
+ end record;
+
+ function F1 (S : Struct1) return Integer;
+
+ S1 : Struct1;
+
+end Defs;
diff --git a/gdb/testsuite/gdb.ada/formatted_ref/formatted_ref.adb b/gdb/testsuite/gdb.ada/formatted_ref/formatted_ref.adb
new file mode 100644
index 0000000..569b58f
--- /dev/null
+++ b/gdb/testsuite/gdb.ada/formatted_ref/formatted_ref.adb
@@ -0,0 +1,21 @@
+-- Copyright 2007, 2008 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
+-- the Free Software Foundation; either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+with Defs;
+procedure Formatted_Ref is
+ X : Integer;
+begin
+ X := Defs.F1 (Defs.S1);
+end Formatted_Ref;
diff --git a/gdb/testsuite/gdb.cp/formatted-ref.cc b/gdb/testsuite/gdb.cp/formatted-ref.cc
new file mode 100644
index 0000000..857c3ce
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/formatted-ref.cc
@@ -0,0 +1,48 @@
+/* Copyright 2007, 2008 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ 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
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* Author: Paul N. Hilfinger, AdaCore Inc. */
+
+enum Enum1 { Val10=10, Val11, Val12 };
+
+struct Struct1
+{
+ int x, y;
+};
+
+int f1 (Struct1& s, Enum1& e, int& i)
+{
+ return s.x; /* Set breakpoint marker here. */
+}
+
+Struct1 s1 = { 13, 19 };
+
+int i1 = 23;
+
+Enum1 e1 = Val11;
+
+int main(void)
+{
+
+ #ifdef usestubs
+ set_debug_traps();
+ breakpoint();
+ #endif
+
+ f1 (s1, e1, i1);
+
+}
diff --git a/gdb/testsuite/gdb.cp/formatted-ref.exp b/gdb/testsuite/gdb.cp/formatted-ref.exp
new file mode 100644
index 0000000..f9c8ad3
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/formatted-ref.exp
@@ -0,0 +1,130 @@
+# Copyright 2007, 2008 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
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Author: P. N. Hilfinger, AdaCore, Inc.
+
+# This test checks the behavior of formatted print when applied to a
+# reference value. The intended behavior is that a formatted print of
+# such a value should display the same value as a plain print,
+# modulo format, of course. Older versions of GDB would instead print
+# the reference's address value itself when doing a formatted print,
+# rather than printing both that and the dereferenced value. We also
+# check that the (non-standard) expression &(&x), where x is of type T&,
+# yields an appropriate value.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+if { [skip_cplus_tests] } { continue }
+
+set testfile "formatted-ref"
+set srcfile ${testfile}.cc
+set binfile ${objdir}/${subdir}/${testfile}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+ untested formatted-ref.exp
+ return -1
+}
+
+proc get_address { var } {
+ global expect_out
+ global gdb_prompt
+
+ send_gdb "print &$var\n"
+ gdb_expect {
+ -re "\\$\[0-9\]+ = \\(.*\\) (0x\[0-9a-f\]+).*$gdb_prompt $" {
+ return $expect_out(1,string)
+ }
+ timeout {
+ perror "couldn't find address of $var"
+ return ""
+ }
+ }
+}
+
+proc test_p_x { var type val addr } {
+ global gdb_prompt
+
+ set test "print/x $var"
+ gdb_test_multiple $test $test {
+ -re "\\$\[0-9\]+ = \\([string_to_regexp $type]\\) @0x\[a-f0-9\]+: [string_to_regexp $val].*$gdb_prompt $" {
+ pass $test
+ }
+ -re "\\$\[0-9\]+ = $addr.*$gdb_prompt $" {
+ fail "$test (prints just address)"
+ }
+ -re "\\$\[0-9\]+ = 0x\[a-f0-9\]+.*$gdb_prompt $" {
+ fail "$test (prints unexpected address)"
+ }
+ }
+ return 0
+}
+
+proc test_p_x_addr { var addr } {
+ global gdb_prompt
+
+ set test "print/x &$var"
+ gdb_test_multiple $test $test {
+ -re "\\$\[0-9\]+ = $addr.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "\\$\[0-9\]+ = 0x\[a-f0-9+\]+.*$gdb_prompt $" {
+ fail "$test (prints unexpected address)"
+ }
+ }
+ return 0
+}
+
+proc test_p_x_ref_addr { var addr } {
+ global gdb_prompt
+
+ set test "print/x *(&(&$var))"
+ gdb_test_multiple $test $test {
+ -re "\\$\[0-9\]+ = $addr.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "\\$\[0-9\]+ = 0x\[a-f0-9+\]+.*$gdb_prompt $" {
+ fail "$test (prints unexpected address)"
+ }
+ }
+ return 0
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+runto ${srcfile}:[gdb_get_line_number "marker here"]
+
+set s1_address [get_address "s1"]
+set e1_address [get_address "e1"]
+set i1_address [get_address "i1"]
+
+test_p_x "s" "Struct1 &" "{x = 0xd, y = 0x13}" $s1_address
+test_p_x "e" "Enum1 &" "0xb" $e1_address
+test_p_x "i" "int &" "0x17" $i1_address
+
+test_p_x_addr "s" $s1_address
+test_p_x_addr "e" $e1_address
+test_p_x_addr "i" $i1_address
+
+test_p_x_ref_addr "s" $s1_address
+test_p_x_ref_addr "i" $i1_address
+test_p_x_ref_addr "e" $e1_address
generated by cgit v1.1 at 2024-12-15 17:07:44 +0000