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6b4338c868
Add `set print repeats' tests for C/C++ arrays, complementing one for Fortran arrays and covering the different interpretation of the `set print elements' setting in particular where the per-dimension count of the elements handled is matched against the trigger rather than the total element count as with Fortran arrays.
139 lines
4.9 KiB
Tcl
139 lines
4.9 KiB
Tcl
# Copyright 2022 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 the detection and printing of repeated elements in C/C++ arrays.
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standard_testfile ${srcdir}/gdb.base/array-repeat.c
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if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
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[list debug ${lang}]]} {
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return -1
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}
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if {![runto_main]} {
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perror "Could not run to main."
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continue
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}
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gdb_breakpoint [gdb_get_line_number "Break here"]
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gdb_continue_to_breakpoint "Break here"
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# Build up the expected output for each array.
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set a9p9o "{9, 9, 9, 9, 9, 9}"
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set a1p "{1, 1, 1, 1, 1}"
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set a1p9 "{1, 1, 1, 1, 1, 9}"
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set a2po "{2, 2, 2, 2, 2}"
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set a2p "{${a2po}, ${a2po}, ${a2po}, ${a2po}, ${a2po}}"
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set a2p9o "{2, 2, 2, 2, 2, 9}"
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set a2p9 "{${a2p9o}, ${a2p9o}, ${a2p9o}, ${a2p9o}, ${a2p9o}, ${a9p9o}}"
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set a3po "{3, 3, 3, 3, 3}"
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set a3p "{${a3po}, ${a3po}, ${a3po}, ${a3po}, ${a3po}}"
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set a3p "{${a3p}, ${a3p}, ${a3p}, ${a3p}, ${a3p}}"
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set a3p9o "{3, 3, 3, 3, 3, 9}"
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set a3p9 "{${a3p9o}, ${a3p9o}, ${a3p9o}, ${a3p9o}, ${a3p9o}, ${a9p9o}}"
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set a9p9 "{${a9p9o}, ${a9p9o}, ${a9p9o}, ${a9p9o}, ${a9p9o}, ${a9p9o}}"
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set a3p9 "{${a3p9}, ${a3p9}, ${a3p9}, ${a3p9}, ${a3p9}, ${a9p9}}"
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# Convert the output into a regexp.
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set r1p [string_to_regexp $a1p]
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set r1p9 [string_to_regexp $a1p9]
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set r2po [string_to_regexp $a2po]
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set r2p9o [string_to_regexp $a2p9o]
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set r2p [string_to_regexp $a2p]
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set r2p9 [string_to_regexp $a2p9]
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set r3po [string_to_regexp $a3po]
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set r3p9o [string_to_regexp $a3p9o]
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set r3p [string_to_regexp $a3p]
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set r3p9 [string_to_regexp $a3p9]
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set rep5 "<repeats 5 times>"
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set rep6 "<repeats 6 times>"
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with_test_prefix "repeats=unlimited, elements=unlimited" {
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# Check the arrays print as expected.
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gdb_test_no_output "set print repeats unlimited"
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gdb_test_no_output "set print elements unlimited"
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gdb_test "print array_1d" "${r1p}"
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gdb_test "print array_1d9" "${r1p9}"
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gdb_test "print array_2d" "${r2p}"
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gdb_test "print array_2d9" "${r2p9}"
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gdb_test "print array_3d" "${r3p}"
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gdb_test "print array_3d9" "${r3p9}"
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}
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with_test_prefix "repeats=4, elements=unlimited" {
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# Now set the repeat limit.
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gdb_test_no_output "set print repeats 4"
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gdb_test_no_output "set print elements unlimited"
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gdb_test "print array_1d" \
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[string_to_regexp "{1 ${rep5}}"]
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gdb_test "print array_1d9" \
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[string_to_regexp "{1 ${rep5}, 9}"]
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gdb_test "print array_2d" \
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[string_to_regexp "{{2 ${rep5}} ${rep5}}"]
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gdb_test "print array_2d9" \
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[string_to_regexp "{{2 ${rep5}, 9} ${rep5}, {9 ${rep6}}}"]
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gdb_test "print array_3d" \
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[string_to_regexp "{{{3 ${rep5}} ${rep5}} ${rep5}}"]
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gdb_test "print array_3d9" \
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[string_to_regexp "{{{3 ${rep5}, 9} ${rep5}, {9 ${rep6}}} ${rep5},\
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{{9 ${rep6}} ${rep6}}}"]
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}
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with_test_prefix "repeats=unlimited, elements=3" {
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# Now set the element limit.
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gdb_test_no_output "set print repeats unlimited"
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gdb_test_no_output "set print elements 3"
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gdb_test "print array_1d" \
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[string_to_regexp "{1, 1, 1...}"]
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gdb_test "print array_1d9" \
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[string_to_regexp "{1, 1, 1...}"]
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gdb_test "print array_2d" \
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[string_to_regexp "{{2, 2, 2...}, {2, 2, 2...}, {2, 2, 2...}...}"]
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gdb_test "print array_2d9" \
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[string_to_regexp "{{2, 2, 2...}, {2, 2, 2...}, {2, 2, 2...}...}"]
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gdb_test "print array_3d" \
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[string_to_regexp "{{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\
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{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\
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{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...}...}"]
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gdb_test "print array_3d9" \
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[string_to_regexp "{{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\
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{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\
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{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...}...}"]
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}
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with_test_prefix "repeats=4, elements=12" {
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# Now set both limits.
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gdb_test_no_output "set print repeats 4"
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gdb_test_no_output "set print elements 12"
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gdb_test "print array_1d" \
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[string_to_regexp "{1 ${rep5}}"]
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gdb_test "print array_1d9" \
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[string_to_regexp "{1 ${rep5}, 9}"]
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gdb_test "print array_2d" \
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[string_to_regexp "{{2 ${rep5}} ${rep5}}"]
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gdb_test "print array_2d9" \
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[string_to_regexp "{{2 ${rep5}, 9} ${rep5}, {9 ${rep6}}}"]
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gdb_test "print array_3d" \
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[string_to_regexp "{{{3 ${rep5}} ${rep5}} ${rep5}}"]
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gdb_test "print array_3d9" \
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[string_to_regexp "{{{3 ${rep5}, 9} ${rep5}, {9 ${rep6}}} ${rep5},\
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{{9 ${rep6}} ${rep6}}}"]
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}
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