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d085f98901
This adds "set style source" (and "show style source") commands. This gives the user control over whether source code is highlighted. gdb/ChangeLog 2019-03-14 Tom Tromey <tromey@adacore.com> * NEWS: Add item for "style sources" commands. * source-cache.c (source_cache::get_source_lines): Check source_styling. * cli/cli-style.c (source_styling): New global. (_initialize_cli_style): Add "style sources" commands. (show_style_sources): New function. * cli/cli-style.h (source_styling): Declare. gdb/doc/ChangeLog 2019-03-14 Tom Tromey <tromey@adacore.com> * gdb.texinfo (Output Styling): Document "set style source" and "show style source". gdb/testsuite/ChangeLog 2019-03-14 Tom Tromey <tromey@adacore.com> * gdb.base/style.exp: Add "set style sources" test.
97 lines
2.9 KiB
Plaintext
97 lines
2.9 KiB
Plaintext
# Copyright 2018-2019 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 CLI output styling.
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standard_testfile
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save_vars { env(TERM) } {
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# We need an ANSI-capable terminal to get the output.
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setenv TERM ansi
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set test_macros 0
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set options debug
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get_compiler_info
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if { [test_compiler_info "gcc-*"] || [test_compiler_info "clang-*"] } {
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lappend options additional_flags=-g3
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set test_macros 1
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}
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile \
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$options]} {
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return -1
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}
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if {![runto_main]} {
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fail "style tests failed"
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return
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}
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gdb_test_no_output "set style enabled on"
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set main_expr "\033\\\[33mmain\033\\\[m"
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set base_file_expr "\033\\\[32m.*style\\.c\033\\\[m"
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set file_expr "$base_file_expr:\[0-9\]"
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set arg_expr "\033\\\[36marg.\033\\\[m"
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gdb_test "frame" \
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"$main_expr.*$arg_expr.*$arg_expr.*$file_expr.*"
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gdb_test "info breakpoints" "$main_expr at $file_expr.*"
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gdb_test_no_output "set style sources off"
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gdb_test "frame" \
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"\r\n\[^\033\]*break here.*" \
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"frame without styling"
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gdb_test_no_output "set style sources on"
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gdb_test "break main" "file $base_file_expr.*"
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gdb_test "print &main" " = .* \033\\\[34m$hex\033\\\[m <$main_expr>"
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# Regression test for a bug where line-wrapping would occur at the
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# wrong spot with styling. There were different bugs at different
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# widths, so try two.
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foreach width {20 30} {
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gdb_test_no_output "set width $width"
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# There was also a bug where the styling could be wrong in the
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# line listing; this is why the words from the source code are
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# spelled out in the final result line of the test.
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gdb_test "frame" \
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[multi_line \
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"#0 *$main_expr.*$arg_expr.*" \
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".*$arg_expr.*" \
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".* at .*$file_expr.*" \
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"\[0-9\]+.*return.* break here .*"
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] \
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"frame when width=$width"
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}
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if {$test_macros} {
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gdb_test "info macro SOME_MACRO" \
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"Defined at $base_file_expr:16\r\n#define SOME_MACRO 23"
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}
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gdb_exit
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gdb_spawn
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gdb_test "" "\033\\\[35;1mGNU gdb.*\033\\\[m.*" \
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"version is styled"
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set quoted [string_to_regexp $binfile]
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gdb_test "file $binfile" \
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"Reading symbols from \033\\\[32m${quoted}\033\\\[m..." \
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"filename is styled when loading symbol file"
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}
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