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When running test-case gdb.mi/mi-var-child-f.exp on openSUSE Tumbleweed (with glibc 2.34) I run into: ... (gdb) ^M PASS: gdb.mi/mi-var-child-f.exp: mi runto prog_array Expecting: ^(-var-create array \* array[^M ]+)?(\^done,name="array",numchild="[0-9]+",value=".*",type=.*,has_more="0"[^M ]+[(]gdb[)] ^M [ ]*) -var-create array * array^M &"Attempt to use a type name as an expression.\n"^M ^error,msg="-var-create: unable to create variable object"^M (gdb) ^M FAIL: gdb.mi/mi-var-child-f.exp: create local variable array (unexpected output) ... The problem is that the name array is used both: - as the name for a local variable - as the name of a type in glibc, in file malloc/dynarray-skeleton.c, as included by nss/nss_files/files-hosts.c. Fix this by ignoring the shared lib symbols. Likewise in a couple of other fortran tests. Tested on x86_64-linux.
63 lines
2.0 KiB
Plaintext
63 lines
2.0 KiB
Plaintext
# Copyright 2006-2021 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Test variable objects treat non-zero offsets in Fortran arrays correctly.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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load_lib "fortran.exp"
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if { [skip_fortran_tests] } { return -1 }
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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standard_testfile array.f90
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if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
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executable {debug f90}] != ""} {
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return -1
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}
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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# Avoid shared lib symbols.
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mi_gdb_test "-gdb-set auto-solib-add off" "\\^done"
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mi_runto prog_array
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# Avoid libc symbols, in particular the 'array' type.
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mi_gdb_test "nosharedlibrary" ".*\\^done"
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mi_create_varobj "array" "array" "create local variable array"
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# Depending on the compiler being used,
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# the type names can be printed differently.
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set int4 [fortran_int4]
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set children [list [list "array.-1" "-1" 2 "$int4 \\(2\\)"] \
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[list "array.0" "0" 2 "$int4 \\(2\\)"] \
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[list "array.1" "1" 2 "$int4 \\(2\\)"]]
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mi_list_varobj_children "array" $children "get children of array"
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mi_gdb_test "-var-list-children --all-values array.-1" \
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"\\^done,numchild=\"2\",children=\\\[child=\{name=\"array.-1.1\",exp=\"1\",numchild=\"0\",value=\"11\",type=\"$int4\"\},child=\{name=\"array.-1.2\",exp=\"2\",numchild=\"0\",value=\"21\",type=\"$int4\"\}\\\],has_more=\"0\"" \
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"get grandchildren of array (children of first element of second index)"
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