forked from Imagelibrary/binutils-gdb
Add `set print repeats' tests for C/C++ arrays
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.
This commit is contained in:
Maciej W. Rozycki
63
gdb/testsuite/gdb.base/array-repeat.c
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63
gdb/testsuite/gdb.base/array-repeat.c
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/* 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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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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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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#include <stdio.h>
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int
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main (void)
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{
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int array_1d[5];
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int array_1d9[6];
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int array_2d[5][5];
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int array_2d9[6][6];
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int array_3d[5][5][5];
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int array_3d9[6][6][6];
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int i;
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for (i = 0; i < sizeof (array_1d) / sizeof (int); i++)
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*(array_1d + i) = 1;
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for (i = 0; i < sizeof (array_1d9) / sizeof (int); i++)
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*(array_1d9 + i) = i % 6 == 5 ? 9 : 1;
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for (i = 0; i < sizeof (array_2d) / sizeof (int); i++)
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*(*array_2d + i) = 2;
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for (i = 0; i < sizeof (array_2d9) / sizeof (int); i++)
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*(*array_2d9 + i) = i / 6 == 5 || i % 6 == 5 ? 9 : 2;
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for (i = 0; i < sizeof (array_3d) / sizeof (int); i++)
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*(**array_3d + i) = 3;
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for (i = 0; i < sizeof (array_3d9) / sizeof (int); i++)
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*(**array_3d9 + i) = i / 6 / 6 == 5 || i / 6 % 6 == 5 || i % 6 == 5 ? 9 : 3;
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printf("\n"); /* Break here */
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for (i = 0; i < sizeof (array_1d) / sizeof (int); i++)
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printf(" %d", *(array_1d + i));
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printf("\n");
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for (i = 0; i < sizeof (array_1d9) / sizeof (int); i++)
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printf(" %d", *(array_1d9 + i));
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printf("\n");
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for (i = 0; i < sizeof (array_2d) / sizeof (int); i++)
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printf(" %d", *(*array_2d + i));
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printf("\n");
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for (i = 0; i < sizeof (array_2d9) / sizeof (int); i++)
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printf(" %d", *(*array_2d9 + i));
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printf("\n");
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for (i = 0; i < sizeof (array_3d) / sizeof (int); i++)
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printf(" %d", *(**array_3d + i));
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printf("\n");
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for (i = 0; i < sizeof (array_3d9) / sizeof (int); i++)
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printf(" %d", *(**array_3d9 + i));
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printf("\n");
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return 0;
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}
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20
gdb/testsuite/gdb.base/array-repeat.exp
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20
gdb/testsuite/gdb.base/array-repeat.exp
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# 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 arrays.
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set lang c
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source $srcdir/$subdir/array-repeat.exp.tcl
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138
gdb/testsuite/gdb.base/array-repeat.exp.tcl
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138
gdb/testsuite/gdb.base/array-repeat.exp.tcl
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@@ -0,0 +1,138 @@
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# 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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22
gdb/testsuite/gdb.cp/array-repeat.exp
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22
gdb/testsuite/gdb.cp/array-repeat.exp
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@@ -0,0 +1,22 @@
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# 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++ arrays.
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if {[skip_cplus_tests]} { continue }
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set lang c++
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source ${srcdir}/gdb.base/array-repeat.exp.tcl
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