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cdd4206647
Many test cases had a few lines in the beginning that look like:
if { condition } {
continue
}
Where conditions varied, but were mostly in the form of ![runto_main] or
[skip_*_tests], making it quite clear that this code block was supposed
to finish the test if it entered the code block. This generates TCL
errors, as most of these tests are not inside loops. All cases on which
this was an obvious mistake are changed in this patch.
86 lines
2.5 KiB
Plaintext
86 lines
2.5 KiB
Plaintext
# Copyright 2008-2022 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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#
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# Test asynchronous Machine Interface (MI) responses.
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#
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# Because of the way this test is written, using 'start' and not using
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# mi_run_cmd, it ignores whatever target the rest of GDB testsuite is
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# using, and always tries to run natively. So, don't do anything unless
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# we're actually testing native.
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if { !([isnative] && [istarget *-linux*]) } then {
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return
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}
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# Check if start command is supported.
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require use_gdb_stub 0
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# The plan is for async mode to become the default but toggle for now.
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set saved_gdbflags $GDBFLAGS
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set mi-async on\""]
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load_lib mi-support.exp
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gdb_exit
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if [mi_gdb_start] {
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return
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}
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standard_testfile basics.c
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested "failed to compile"
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return -1
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}
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mi_delete_breakpoints
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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# mi_gdb_test cannot be used for asynchronous commands because there are
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# two prompts involved and this can lead to a race condition.
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proc linux_async_tests {} {
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global mi_gdb_prompt
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global hex
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set line_main_head [gdb_get_line_number "main ("]
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set line_main_body [expr $line_main_head + 2]
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set line_main_next [expr $line_main_head + 3]
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mi_send_resuming_command_raw "start" "start: send"
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mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "start: stop"
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mi_send_resuming_command_raw "next" "CLI next: send"
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mi_expect_stop "end-stepping-range" "main" "" ".*basics.c" "$line_main_next" "" "CLI next: stop"
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mi_gdb_test "-exec-interrupt" \
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"" \
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""
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mi_send_resuming_command_raw "start" "restart: send"
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mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "restart: stop"
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}
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linux_async_tests
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mi_gdb_exit
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set GDBFLAGS $saved_gdbflags
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return 0
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