diff options
Diffstat (limited to 'gdb/testsuite/gdb.cp/step-and-next-inline.exp')
| -rw-r--r-- | gdb/testsuite/gdb.cp/step-and-next-inline.exp | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.cp/step-and-next-inline.exp b/gdb/testsuite/gdb.cp/step-and-next-inline.exp new file mode 100644 index 0000000..acec48b --- /dev/null +++ b/gdb/testsuite/gdb.cp/step-and-next-inline.exp @@ -0,0 +1,119 @@ +# Copyright 2019-2020 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 +# 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/>. + +standard_testfile .cc + +# Compile the test source with USE_NEXT_INLINE_H defined (when +# use_header is true), or not defined. +proc do_test { use_header } { + global srcfile testfile + + set options {c++ debug nowarnings optimize=-O2\ -gstatement-frontiers} + if { $use_header } { + lappend options additional_flags=-DUSE_NEXT_INLINE_H + set executable "$testfile-with-header" + set hdrfile "step-and-next-inline.h" + set prefix "use_header" + } else { + set executable "$testfile-no-header" + set hdrfile "$srcfile" + set prefix "no_header" + } + + if { [prepare_for_testing "failed to prepare" $executable \ + $srcfile $options] } { + return -1 + } + + with_test_prefix $prefix { + + if ![runto_main] { + fail "can't run to main" + return + } + + gdb_test "bt" "\\s*\\#0\\s+main.*" "in main" + gdb_test "step" ".*" "step into get_alias_set" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 1" + # It's possible that this first failure (when not using a header + # file) is GCC's fault, though the remaining failures would best + # be fixed by adding location views support (though it could be + # that some easier heuristic could be figured out). Still, it is + # not certain that the first failure wouldn't also be fixed by + # having location view support, so for now it is tagged as such. + if {!$use_header} { setup_kfail "*-*-*" symtab/25507 } + gdb_test "next" ".*TREE_TYPE.*" "next step 1" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 2" + gdb_test "next" ".*TREE_TYPE.*" "next step 2" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 3" + if {!$use_header} { setup_kfail "*-*-*" symtab/25507 } + gdb_test "next" ".*TREE_TYPE.*" "next step 3" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 4" + if {!$use_header} { setup_kfail "*-*-*" symtab/25507 } + gdb_test "next" "return 0.*" "next step 4" + gdb_test "bt" \ + "\\s*\\#0\\s+(main|get_alias_set)\[^\r\]*${srcfile}:.*" \ + "not in inline 5" + + if {!$use_header} { + # With the debug from GCC 10.x (and earlier) GDB is currently + # unable to successfully complete the following tests when we + # are not using a header file. + kfail symtab/25507 "stepping tests" + return + } + + clean_restart ${executable} + + if ![runto_main] { + fail "can't run to main pass 2" + return + } + + gdb_test "bt" "\\s*\\#0\\s+main.*" "in main pass 2" + gdb_test "step" ".*" "step into get_alias_set pass 2" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "in get_alias_set pass 2" + gdb_test "step" ".*TREE_TYPE.*" "step 1" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 1 pass 2" + gdb_test "step" ".*if \\(t->x != i\\).*" "step 2" + gdb_test "bt" "\\s*\\#0\\s+\[^\r\]*tree_check\[^\r\]*${hdrfile}:.*" \ + "in inline 1 pass 2" + gdb_test "step" ".*TREE_TYPE.*" "step 3" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 2 pass 2" + gdb_test "step" ".*if \\(t->x != i\\).*" "step 4" + gdb_test "bt" "\\s*\\#0\\s+\[^\r\]*tree_check\[^\r\]*${hdrfile}:.*" \ + "in inline 2 pass 2" + gdb_test "step" ".*TREE_TYPE.*" "step 5" + gdb_test "bt" "\\s*\\#0\\s+get_alias_set\[^\r\]*${srcfile}:.*" \ + "not in inline 3 pass 2" + gdb_test "step" ".*if \\(t->x != i\\).*" "step 6" + gdb_test "bt" "\\s*\\#0\\s+\[^\r\]*tree_check\[^\r\]*${hdrfile}:.*" \ + "in inline 3 pass 2" + gdb_test "step" "return 0.*" "step 7" + gdb_test "bt" \ + "\\s*\\#0\\s+(main|get_alias_set)\[^\r\]*${srcfile}:.*" \ + "not in inline 4 pass 2" + } +} + +do_test 0 +do_test 1 |