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SUSE:SLE-15-SP1:Update
gdb.33592
gdb-testsuite-add-kfail-for-pr-ada-30908.patch
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File gdb-testsuite-add-kfail-for-pr-ada-30908.patch of Package gdb.33592
From 0b29bc75761b11387f89912ce827311b8eac18a6 Mon Sep 17 00:00:00 2001 From: Tom de Vries <tdevries@suse.de> Date: Sun, 1 Oct 2023 15:10:32 +0200 Subject: [PATCH 04/12] [gdb/testsuite] Add KFAIL for PR ada/30908 With gcc 13.2.1, I run into a cluster of fails: ... FAIL: gdb.ada/str_binop_equal.exp: print my_str = "ABCD" FAIL: gdb.ada/widewide.exp: print my_wws = " helo" FAIL: gdb.ada/widewide.exp: print my_ws = "wide" ... The problem is that the debug info contains information about function ada.strings.maps."=", and gdb uses it to implement the comparison. The function is supposed to compare two char sets, not strings, so gdb shouldn't use it. This is PR ada/30908. I don't see the same problem with gcc 7.5.0, because the exec doesn't contain the debug info for the function, because the corresponding object is not linked in. Adter adding "with Ada.Strings.Maps; use Ada.Strings.Maps;" to gdb.ada/widewide/foo.adb I run into the same problem with gcc 7.5.0. Add KFAILs for the PR. Tested on x86_64-linux: - openSUSE Leap 15.4 (using gcc 7.5.0), and - openSUSE Tumbleweed (using gcc 13.2.1). Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30908 --- gdb/testsuite/gdb.ada/str_binop_equal.exp | 20 ++++++++++++++-- gdb/testsuite/gdb.ada/widewide.exp | 28 +++++++++++++++++++++-- 2 files changed, 44 insertions(+), 4 deletions(-) diff --git a/gdb/testsuite/gdb.ada/str_binop_equal.exp b/gdb/testsuite/gdb.ada/str_binop_equal.exp index 5eb531c1453..2c1b8414c5c 100644 --- a/gdb/testsuite/gdb.ada/str_binop_equal.exp +++ b/gdb/testsuite/gdb.ada/str_binop_equal.exp @@ -31,8 +31,24 @@ runto "foo_p211_061.adb:$bp_location" gdb_test "print my_str = my_str" \ " = true" -gdb_test "print my_str = \"ABCD\"" \ - " = true" +set kfail_re \ + [multi_line \ + [string_to_regexp {Symbol: ada.strings.maps."="}] \ + ".*" \ + "\\$$decimal = false"] + +gdb_test_no_output "set debug expr 1" + +gdb_test_multiple {print my_str = "ABCD"} "" { + -re -wrap " = true" { + pass $gdb_test_name + } + -re -wrap $kfail_re { + kfail ada/30908 $gdb_test_name + } +} + +gdb_test "set debug expr 0" gdb_test "print my_str = \"EFGH\"" \ " = false" diff --git a/gdb/testsuite/gdb.ada/widewide.exp b/gdb/testsuite/gdb.ada/widewide.exp index 5de5d52b8cb..b91b6bc746b 100644 --- a/gdb/testsuite/gdb.ada/widewide.exp +++ b/gdb/testsuite/gdb.ada/widewide.exp @@ -42,9 +42,33 @@ gdb_test "print my_wws(1)" "= 32 ' '" gdb_test "print my_wws(2)" "= 104 'h'" -gdb_test "print my_wws = \" helo\"" " = true" +set kfail_re \ + [multi_line \ + [string_to_regexp {Symbol: ada.strings.maps."="}] \ + ".*" \ + "\\$$decimal = false"] + +gdb_test_no_output "set debug expr 1" + +gdb_test_multiple {print my_wws = " helo"} "" { + -re -wrap " = true" { + pass $gdb_test_name + } + -re -wrap $kfail_re { + kfail ada/30908 $gdb_test_name + } +} +gdb_test_multiple {print my_ws = "wide"} "" { + -re -wrap " = true" { + pass $gdb_test_name + } + -re -wrap $kfail_re { + kfail ada/30908 $gdb_test_name + } +} + +gdb_test "set debug expr 0" -gdb_test "print my_ws = \"wide\"" " = true" gdb_test "print my_ws = \"nope\"" " = false" gdb_test "print \"x\" & my_ws & \"y\"" " = \"xwidey\"" -- 2.35.3
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