Implement pahole-like 'ptype /o' option

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.base / info-macros.exp

diff --git a/gdb/testsuite/gdb.base/info-macros.exp b/gdb/testsuite/gdb.base/info-macros.exp
index bd5a870af8c685ce871857c2e64b96cc148a909d..ab69302d9234548d0b28bb1f92bfbd37d7cd05b2 100644 (file)
--- a/gdb/testsuite/gdb.base/info-macros.exp
+++ b/gdb/testsuite/gdb.base/info-macros.exp
@@ -1,4 +1,4 @@
-# Copyright 2011 Free Software Foundation, Inc.
+# Copyright 2011-2017 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
@@ -13,28 +13,102 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-set testfile "info-macros"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
-get_compiler_info ${binfile}
-if [test_compiler_info gcc*] {
-    lappend options additional_flags=-g3
-} else {
-  untested ${testfile}.exp
+standard_testfile .c
+
+# Fission doesn't support macros yet.  Bug 15954.
+if [using_fission] {
+    untested "fission does not support macros yet"
+    return -1
+}
+
+get_compiler_info
+if ![test_compiler_info gcc*] {
+  untested "no compiler info"
   return -1
 }
 
-if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} $options] } {
-    untested ${testfile}.exp
+# Don't use "debug" here.  Otherwise "-g" would be appended to the gcc
+# command line, possibly overriding "-g3" (depending on gcc version).
+set options "additional_flags=-g3"
+
+if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $options] } {
     return -1
 }
 
 if ![runto_main] {
-    untested ${testfile}.exp
+    untested "could not run to main"
     return -1
 }
 
-set test "info definitions FOO"
+# Test various error messages.
+gdb_test "info macro -- -all" \
+        "The symbol `-all' has no definition .*\r\nat .*$srcfile:\[0-9\]+" \
+        "info macro -- -all"
+gdb_test "info macro  -- -all" \
+        "The symbol `-all' has no definition .*\r\nat .*$srcfile:\[0-9\]+" \
+        "info macro  -- -all"
+
+gdb_test "info macro -all --" \
+        "You must follow.*with the name.*you want to see.*\[^\r\n\]*\[\r\n\]" \
+        "info macro -all --"
+
+gdb_test "info macro -all  --" \
+        "You must follow.*with the name.*you want to see.*\[^\r\n\]*\[\r\n\]" \
+        "info macro -all  --"
+
+gdb_test "info macro  -all  --" \
+        "You must follow.*with the name.*you want to see.*\[^\r\n\]*\[\r\n\]" \
+        "info macro  -all  --"
+
+gdb_test "info macro --" \
+        "You must follow.*with the name.*you want to see.*\[^\r\n\]*\[\r\n\]" \
+        "info macro --"
+
+gdb_test "info macro -- " \
+        "You must follow.*with the name.*you want to see.*\[^\r\n\]*\[\r\n\]" \
+        "'info macro -- '"
+gdb_test "info macro  -- " \
+        "You must follow.*with the name.*you want to see.*\[^\r\n\]*\[\r\n\]" \
+        "'info macro  -- '"
+
+gdb_test "info macro -invalid-option" \
+        "Unrecognized option.*Try \"help info macro\"\." \
+        "info macro -invalid-option 1"
+
+gdb_test "info macro  -invalid-option" \
+        "Unrecognized option.*Try \"help info macro\"\." \
+        "info macro  -invalid-option"
+
+gdb_test "info macro -invalid-option FOO" \
+        "Unrecognized option.*Try \"help info macro\"\." \
+        "info macro -invalid-option FOO"
+gdb_test "info macro  -invalid-option FOO" \
+        "Unrecognized option.*Try \"help info macro\"\." \
+        "info macro  -invalid-option FOO"
+
+# Single macro lookups.
+gdb_test "info macro -- FOO" \
+        ".*#define FOO \"hello\"" \
+        "info macro -- FOO"
+
+gdb_test "info macro  -- FOO" \
+        ".*#define FOO \"hello\"" \
+        "info macro  -- FOO"
+
+gdb_test "info macro --  FOO" \
+        ".*#define FOO \"hello\"" \
+        "info macro --  FOO"
+
+gdb_test "info macro FOO" \
+        ".*#define FOO \"hello\"" \
+        "info macro FOO"
+
+gdb_test "info macro  FOO" \
+        ".*#define FOO \"hello\"" \
+        "info macro  FOO"
+
+# Multiple macro lookups.
+set test "info macro -a FOO"
 set r1 ".*#define FOO \"hello\""
 set r2 ".*#define FOO \" \""
 set r3 ".*#define FOO \"world\""
@@ -42,6 +116,21 @@ set r4 ".*#define FOO\\(a\\) foo = a"
 set testname "$test 1"
 gdb_test "$test" "$r1$r2$r3$r4" "$testname"
 
+set test "info macro -a -- FOO"
+set testname "$test 1"
+gdb_test "$test" "$r1$r2$r3$r4" "$testname"
+
+set test "info macro -all -- FOO"
+set testname "$test 1"
+gdb_test "$test" "$r1$r2$r3$r4" "$testname"
+
+set test "info macro -a  --  FOO"
+set testname "$test"
+gdb_test "$test" "$r1$r2$r3$r4" "$testname"
+
+set test "info macro  -a  --  FOO"
+set testname "$test"
+gdb_test "$test" "$r1$r2$r3$r4" "$testname"
 
 set test "info macros"
 set r1 ".*#define FOO \"hello\""
@@ -68,7 +157,7 @@ set r1 ".*#define FOO \" \""
 set r2 ".*#define ONE"
 set r3 ".*#define TWO"
 set r4 ".*\r\n$gdb_prompt"
-set testname "$test 4"
+set testname "$test 3"
 gdb_test_multiple "$test" $testname {
   -re ".*#define THREE.*\r\n$gdb_prompt" {
      fail $testname
@@ -113,8 +202,8 @@ set r1 ".*#define FOO \" \""
 set r2 ".*#define ONE"
 set r3 ".*#define TWO."
 set r4 ".*\r\n$gdb_prompt"
-set testname "$test 5"
 set test "info macros"
+set testname "$test 5"
 gdb_test_multiple "$test" $test {
   -re ".*#define THREE.*\r\n$gdb_prompt" {
      fail $testname