forked from Imagelibrary/binutils-gdb
4401c3c098
Some compiler changes I'm working on cause a regression in gdb.ada/limited-length.exp -- with the changes, the array type is nameless and so is not mentioned in the max-value-size error message. Because the array type is nameless in the source code, this seems like an improvement to me, and so this patch changes the test to accept either form.
262 lines
10 KiB
Plaintext
262 lines
10 KiB
Plaintext
# Copyright 2023-2024 Free Software Foundation, Inc.
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#
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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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load_lib "ada.exp"
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require allow_ada_tests
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standard_ada_testfile foo
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable \
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[list debug ]] != "" } {
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return -1
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}
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clean_restart ${testfile}
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set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
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if {![runto "foo.adb:$bp_location"]} {
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perror "Couldn't run ${testfile}"
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return
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}
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with_test_prefix "with standard max-value size" {
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gdb_test "print Large_1d_Array" \
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" = \\(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\
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13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\
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25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,\
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37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,\
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49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,\
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61, 62, 63, 64\\)"
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gdb_test -nonl "output Large_1d_Array" \
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"\\(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\
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13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\
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25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,\
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37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,\
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49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,\
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61, 62, 63, 64\\)"
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gdb_test "print Large_3d_Array" \
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" = \\(\\(\\(1, 2, 3, 4\\), \\(5, 6, 7, 8\\),\
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\\(9, 10, 11, 12\\), \\(13, 14, 15, 16\\)\\),\
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\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\),\
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\\(\\(33, 34, 35, 36\\), \\(37, 38, 39, 40\\),\
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\\(41, 42, 43, 44\\), \\(45, 46, 47, 48\\)\\),\
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\\(\\(49, 50, 51, 52\\), \\(53, 54, 55, 56\\),\
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\\(57, 58, 59, 60\\), \\(61, 62, 63, 64\\)\\)\\)"
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gdb_test -nonl "output Large_3d_Array" \
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"\\(\\(\\(1, 2, 3, 4\\), \\(5, 6, 7, 8\\),\
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\\(9, 10, 11, 12\\), \\(13, 14, 15, 16\\)\\),\
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\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\),\
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\\(\\(33, 34, 35, 36\\), \\(37, 38, 39, 40\\),\
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\\(41, 42, 43, 44\\), \\(45, 46, 47, 48\\)\\),\
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\\(\\(49, 50, 51, 52\\), \\(53, 54, 55, 56\\),\
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\\(57, 58, 59, 60\\), \\(61, 62, 63, 64\\)\\)\\)"
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}
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# Set the max-value-size so we can only print 33 elements.
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set elements 33
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set elem_size [get_valueof "/d" "(Large_1d_Array(1)'Size + 7) / 8" "*unknown*"]
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gdb_test_no_output "set max-value-size [expr $elem_size * $elements]"
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with_test_prefix "with reduced max-value size" {
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# GNAT historically named this type, but as the array type is
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# nameless, this accepts both variants.
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set response \
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"value (of type `.*' )?requires $decimal bytes, which is more than max-value-size"
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gdb_test "print Large_1d_Array" $response
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gdb_test "output Large_1d_Array" $response
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gdb_test "print Large_3d_Array" $response
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gdb_test "output Large_3d_Array" $response
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}
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with_test_prefix "with reduced print -elements flag" {
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gdb_test "print -elements 2 -- Large_1d_Array" \
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" = \\(1, 2\\.\\.\\.\\)"
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gdb_test "print -elements 2 -- Large_3d_Array" \
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" = \\(\\(\\(1, 2\\.\\.\\.\\), \\(5, 6\\.\\.\\.\\)\\.\\.\\.\\),\
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\\(\\(17, 18\\.\\.\\.\\),\
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\\(21, 22\\.\\.\\.\\)\\.\\.\\.\\)\\.\\.\\.\\)"
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}
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gdb_test_no_output "set print elements 2"
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with_test_prefix "with reduced print elements" {
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gdb_test "print Large_1d_Array" \
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" = \\(1, 2\\.\\.\\.\\)"
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gdb_test -nonl "output Large_1d_Array" \
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"\\(1, 2\\.\\.\\.\\)"
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gdb_test "print \$" \
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" = \\(1, 2\\.\\.\\.\\)" \
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"print Large_1d_Array from history"
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gdb_test -nonl "output \$\$" \
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"\\(1, 2\\.\\.\\.\\)" \
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"output Large_1d_Array from history"
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gdb_test "print Large_3d_Array" \
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" = \\(\\(\\(1, 2\\.\\.\\.\\), \\(5, 6\\.\\.\\.\\)\\.\\.\\.\\),\
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\\(\\(17, 18\\.\\.\\.\\),\
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\\(21, 22\\.\\.\\.\\)\\.\\.\\.\\)\\.\\.\\.\\)"
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gdb_test -nonl "output Large_3d_Array" \
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"\\(\\(\\(1, 2\\.\\.\\.\\), \\(5, 6\\.\\.\\.\\)\\.\\.\\.\\),\
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\\(\\(17, 18\\.\\.\\.\\),\
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\\(21, 22\\.\\.\\.\\)\\.\\.\\.\\)\\.\\.\\.\\)"
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gdb_test "print \$" \
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" = \\(\\(\\(1, 2\\.\\.\\.\\), \\(5, 6\\.\\.\\.\\)\\.\\.\\.\\),\
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\\(\\(17, 18\\.\\.\\.\\),\
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\\(21, 22\\.\\.\\.\\)\\.\\.\\.\\)\\.\\.\\.\\)" \
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"print Large_3d_Array from history"
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gdb_test -nonl "output \$\$" \
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"\\(\\(\\(1, 2\\.\\.\\.\\), \\(5, 6\\.\\.\\.\\)\\.\\.\\.\\),\
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\\(\\(17, 18\\.\\.\\.\\),\
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\\(21, 22\\.\\.\\.\\)\\.\\.\\.\\)\\.\\.\\.\\)" \
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"output Large_3d_Array from history"
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}
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gdb_test_no_output "set print elements $elements"
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with_test_prefix "with print elements matching max-value size" {
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gdb_test "print \$\$2" \
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" = \\(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\
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13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\
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25, 26, 27, 28, 29, 30, 31, 32, 33\\.\\.\\.\\)" \
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"print Large_1d_Array from history"
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gdb_test -nonl "output \$\$3" \
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"\\(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\
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13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\
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25, 26, 27, 28, 29, 30, 31, 32, 33\\.\\.\\.\\)" \
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"output Large_1d_Array from history"
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gdb_test "print \$\$2" \
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" = \\(\\(\\(1, 2, 3, 4\\), \\(5, 6, 7, 8\\),\
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\\(9, 10, 11, 12\\), \\(13, 14, 15, 16\\)\\),\
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\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\),\
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\\(\\(33(?:, <unavailable>)\{3\}\\)(?:,\
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\\(<unavailable>(?:, <unavailable>)\{3\}\\))\{3\}\\),\
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\\(\\(<unavailable>(?:, <unavailable>)\{3\}\\)(?:,\
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\\(<unavailable>(?:, <unavailable>)\{3\}\\))\{3\}\\)\\)" \
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"print Large_3d_Array from history"
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gdb_test -nonl "output \$\$3" \
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"\\(\\(\\(1, 2, 3, 4\\), \\(5, 6, 7, 8\\),\
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\\(9, 10, 11, 12\\), \\(13, 14, 15, 16\\)\\),\
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\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\),\
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\\(\\(33(?:, <unavailable>)\{3\}\\)(?:,\
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\\(<unavailable>(?:, <unavailable>)\{3\}\\))\{3\}\\),\
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\\(\\(<unavailable>(?:, <unavailable>)\{3\}\\)(?:,\
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\\(<unavailable>(?:, <unavailable>)\{3\}\\))\{3\}\\)\\)" \
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"output Large_3d_Array from history"
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}
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gdb_test_no_output "set max-value-size unlimited"
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gdb_test_no_output "set print elements unlimited"
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gdb_test_no_output "set print repeats 2"
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with_test_prefix "with unlimited print elements" {
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gdb_test "print \$\$" \
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" = \\(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\
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13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\
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25, 26, 27, 28, 29, 30, 31, 32, 33,\
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<unavailable> <repeats 31 times>\\)" \
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"print Large_1d_Array from history"
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gdb_test -nonl "output \$\$2" \
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"\\(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\
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13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\
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25, 26, 27, 28, 29, 30, 31, 32, 33,\
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<unavailable> <repeats 31 times>\\)" \
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"output Large_1d_Array from history"
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gdb_test "print \$\$" \
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" = \\(\\(\\(1, 2, 3, 4\\), \\(5, 6, 7, 8\\),\
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\\(9, 10, 11, 12\\), \\(13, 14, 15, 16\\)\\),\
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\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\),\
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\\(\\(33, <unavailable> <repeats 3 times>\\),\
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\\(<unavailable> <repeats 4 times>\\) <repeats 3 times>\\),\
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\\(\\(<unavailable> <repeats 4 times>\\)\
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<repeats 4 times>\\)\\)" \
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"print Large_3d_Array from history"
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gdb_test -nonl "output \$\$2" \
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"\\(\\(\\(1, 2, 3, 4\\), \\(5, 6, 7, 8\\),\
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\\(9, 10, 11, 12\\), \\(13, 14, 15, 16\\)\\),\
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\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\),\
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\\(\\(33, <unavailable> <repeats 3 times>\\),\
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\\(<unavailable> <repeats 4 times>\\) <repeats 3 times>\\),\
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\\(\\(<unavailable> <repeats 4 times>\\) <repeats 4 times>\\)\\)" \
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"output Large_3d_Array from history"
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gdb_test "print \$\[2\]" \
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" = \\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\)" \
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"print available Large_3d_Array row from history"
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gdb_test -nonl "output \$\$\[2\]" \
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"\\(\\(17, 18, 19, 20\\), \\(21, 22, 23, 24\\),\
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\\(25, 26, 27, 28\\), \\(29, 30, 31, 32\\)\\)" \
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"output available Large_3d_Array row from history"
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gdb_test "print \$\$\[3\]" \
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" = \\(\\(33, <unavailable> <repeats 3 times>\\),\
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\\(<unavailable> <repeats 4 times>\\) <repeats 3 times>\\)" \
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"print partially available Large_3d_Array row from history"
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gdb_test -nonl "output \$\$2\[3\]" \
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"\\(\\(33, <unavailable> <repeats 3 times>\\),\
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\\(<unavailable> <repeats 4 times>\\) <repeats 3 times>\\)" \
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"output partially available Large_3d_Array row from history"
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# These go straigth to the inferior.
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gdb_test "print \$\$2(3)" \
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" = \\(\\(33, 34, 35, 36\\), \\(37, 38, 39, 40\\),\
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\\(41, 42, 43, 44\\), \\(45, 46, 47, 48\\)\\)" \
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"print partially available Large_3d_Array row bypassing history"
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gdb_test -nonl "output \$\$3(3)" \
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"\\(\\(33, 34, 35, 36\\), \\(37, 38, 39, 40\\),\
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\\(41, 42, 43, 44\\), \\(45, 46, 47, 48\\)\\)" \
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"output partially available Large_3d_Array row bypassing history"
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gdb_test "print \$\$3\[4\]" \
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" = <unavailable>" \
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"print unavailable Large_3d_Array row from history"
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gdb_test -nonl "output \$\$4\[4\]" \
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"<unavailable>" \
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"output unavailable Large_3d_Array row from history"
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gdb_test "print \$\$4\[3\]\[1\]\[1\]" \
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" = 33" \
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"print available Large_3d_Array element from history"
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gdb_test -nonl "output \$\$5\[3\]\[1\]\[1\]" \
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"33" \
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"output available Large_3d_Array element from history"
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gdb_test "print \$\$5\[3\]\[1\]\[2\]" \
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" = <unavailable>" \
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"print unavailable Large_3d_Array element from history"
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gdb_test -nonl "output \$\$6\[3\]\[1\]\[2\]" \
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"<unavailable>" \
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"output unavailable Large_3d_Array element from history"
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gdb_test "print \$\$6\[3\]\[1\]\[1\] + \$\$6\[3\]\[1\]\[2\]" \
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"value is not available" \
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"print expression referring unavailable element from history"
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gdb_test "output \$\$6\[3\]\[1\]\[1\] + \$\$6\[3\]\[1\]\[2\]" \
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"value is not available" \
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"output expression referring unavailable element from history"
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}
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