diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/array-repeat.exp.tcl')
| -rw-r--r-- | gdb/testsuite/gdb.base/array-repeat.exp.tcl | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/array-repeat.exp.tcl b/gdb/testsuite/gdb.base/array-repeat.exp.tcl new file mode 100644 index 00000000000..2a8c0887283 --- /dev/null +++ b/gdb/testsuite/gdb.base/array-repeat.exp.tcl @@ -0,0 +1,138 @@ +# Copyright 2022 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/>. + +# Test the detection and printing of repeated elements in C/C++ arrays. + +standard_testfile ${srcdir}/gdb.base/array-repeat.c + +if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ + [list debug ${lang}]]} { + return -1 +} + +if {![runto_main]} { + perror "Could not run to main." + continue +} + +gdb_breakpoint [gdb_get_line_number "Break here"] +gdb_continue_to_breakpoint "Break here" + +# Build up the expected output for each array. +set a9p9o "{9, 9, 9, 9, 9, 9}" +set a1p "{1, 1, 1, 1, 1}" +set a1p9 "{1, 1, 1, 1, 1, 9}" +set a2po "{2, 2, 2, 2, 2}" +set a2p "{${a2po}, ${a2po}, ${a2po}, ${a2po}, ${a2po}}" +set a2p9o "{2, 2, 2, 2, 2, 9}" +set a2p9 "{${a2p9o}, ${a2p9o}, ${a2p9o}, ${a2p9o}, ${a2p9o}, ${a9p9o}}" +set a3po "{3, 3, 3, 3, 3}" +set a3p "{${a3po}, ${a3po}, ${a3po}, ${a3po}, ${a3po}}" +set a3p "{${a3p}, ${a3p}, ${a3p}, ${a3p}, ${a3p}}" +set a3p9o "{3, 3, 3, 3, 3, 9}" +set a3p9 "{${a3p9o}, ${a3p9o}, ${a3p9o}, ${a3p9o}, ${a3p9o}, ${a9p9o}}" +set a9p9 "{${a9p9o}, ${a9p9o}, ${a9p9o}, ${a9p9o}, ${a9p9o}, ${a9p9o}}" +set a3p9 "{${a3p9}, ${a3p9}, ${a3p9}, ${a3p9}, ${a3p9}, ${a9p9}}" + +# Convert the output into a regexp. +set r1p [string_to_regexp $a1p] +set r1p9 [string_to_regexp $a1p9] +set r2po [string_to_regexp $a2po] +set r2p9o [string_to_regexp $a2p9o] +set r2p [string_to_regexp $a2p] +set r2p9 [string_to_regexp $a2p9] +set r3po [string_to_regexp $a3po] +set r3p9o [string_to_regexp $a3p9o] +set r3p [string_to_regexp $a3p] +set r3p9 [string_to_regexp $a3p9] + +set rep5 "<repeats 5 times>" +set rep6 "<repeats 6 times>" + +with_test_prefix "repeats=unlimited, elements=unlimited" { + # Check the arrays print as expected. + gdb_test_no_output "set print repeats unlimited" + gdb_test_no_output "set print elements unlimited" + + gdb_test "print array_1d" "${r1p}" + gdb_test "print array_1d9" "${r1p9}" + gdb_test "print array_2d" "${r2p}" + gdb_test "print array_2d9" "${r2p9}" + gdb_test "print array_3d" "${r3p}" + gdb_test "print array_3d9" "${r3p9}" +} + +with_test_prefix "repeats=4, elements=unlimited" { + # Now set the repeat limit. + gdb_test_no_output "set print repeats 4" + gdb_test_no_output "set print elements unlimited" + + gdb_test "print array_1d" \ + [string_to_regexp "{1 ${rep5}}"] + gdb_test "print array_1d9" \ + [string_to_regexp "{1 ${rep5}, 9}"] + gdb_test "print array_2d" \ + [string_to_regexp "{{2 ${rep5}} ${rep5}}"] + gdb_test "print array_2d9" \ + [string_to_regexp "{{2 ${rep5}, 9} ${rep5}, {9 ${rep6}}}"] + gdb_test "print array_3d" \ + [string_to_regexp "{{{3 ${rep5}} ${rep5}} ${rep5}}"] + gdb_test "print array_3d9" \ + [string_to_regexp "{{{3 ${rep5}, 9} ${rep5}, {9 ${rep6}}} ${rep5},\ + {{9 ${rep6}} ${rep6}}}"] +} + +with_test_prefix "repeats=unlimited, elements=3" { + # Now set the element limit. + gdb_test_no_output "set print repeats unlimited" + gdb_test_no_output "set print elements 3" + + gdb_test "print array_1d" \ + [string_to_regexp "{1, 1, 1...}"] + gdb_test "print array_1d9" \ + [string_to_regexp "{1, 1, 1...}"] + gdb_test "print array_2d" \ + [string_to_regexp "{{2, 2, 2...}, {2, 2, 2...}, {2, 2, 2...}...}"] + gdb_test "print array_2d9" \ + [string_to_regexp "{{2, 2, 2...}, {2, 2, 2...}, {2, 2, 2...}...}"] + gdb_test "print array_3d" \ + [string_to_regexp "{{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\ + {{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\ + {{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...}...}"] + gdb_test "print array_3d9" \ + [string_to_regexp "{{{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\ + {{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...},\ + {{3, 3, 3...}, {3, 3, 3...}, {3, 3, 3...}...}...}"] +} + +with_test_prefix "repeats=4, elements=12" { + # Now set both limits. + gdb_test_no_output "set print repeats 4" + gdb_test_no_output "set print elements 12" + + gdb_test "print array_1d" \ + [string_to_regexp "{1 ${rep5}}"] + gdb_test "print array_1d9" \ + [string_to_regexp "{1 ${rep5}, 9}"] + gdb_test "print array_2d" \ + [string_to_regexp "{{2 ${rep5}} ${rep5}}"] + gdb_test "print array_2d9" \ + [string_to_regexp "{{2 ${rep5}, 9} ${rep5}, {9 ${rep6}}}"] + gdb_test "print array_3d" \ + [string_to_regexp "{{{3 ${rep5}} ${rep5}} ${rep5}}"] + gdb_test "print array_3d9" \ + [string_to_regexp "{{{3 ${rep5}, 9} ${rep5}, {9 ${rep6}}} ${rep5},\ + {{9 ${rep6}} ${rep6}}}"] +} |