mirror of
https://sourceware.org/git/binutils-gdb.git
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284 lines
6.7 KiB
Plaintext
284 lines
6.7 KiB
Plaintext
# Copyright 1999-2018 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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# This file was written by Elena Zannoni (ezannoni@cygnus.com)
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#
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# test running programs
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#
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if { [skip_cplus_tests] } { continue }
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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile \
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{debug c++ nowarnings}]} {
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return -1
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}
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# This testcase cannot use runto_main because of the different prompt
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# we get when using annotation level 2.
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#
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if ![target_can_use_run_cmd] {
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return 0
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}
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set breakpoints_invalid "\r\n\032\032breakpoints-invalid\r\n"
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set frames_invalid "\r\n\032\032frames-invalid\r\n"
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#
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# line number where we need to stop in main
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#
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set main_line 25
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# The commands we test here produce many lines of output; disable "press
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# <return> to continue" prompts.
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gdb_test_no_output "set height 0"
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#
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# break at main
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#
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gdb_test "break 25" \
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"Breakpoint.*at.* file .*$srcfile, line.*" \
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"breakpoint main"
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#
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# NOTE: this prompt is OK only when the annotation level is > 1
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# NOTE: When this prompt is in use the gdb_test procedure cannot be used because
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# it assumes that the last char of the gdb_prompt is a white space. This is not
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# true with this annotated prompt. So we must use send_gdb and gdb_expect.
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#
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set old_gdb_prompt $gdb_prompt
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set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
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send_gdb "set annotate 2\n"
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gdb_expect {
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-re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
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-re ".*$gdb_prompt$" { fail "annotation set at level 2" }
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timeout { fail "annotation set at level 2 (timeout)" }
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}
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gdb_test_multiple "run" "run until main breakpoint" {
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-re "$main_line.*$gdb_prompt$" {
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pass "run until main breakpoint"
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}
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}
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#
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# print class 'a' with public fields.
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# this will test:
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# annotate-field-begin
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# annotate-field-name-end
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# annotate-field-value
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# annotate-field-end
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#
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set pat [multi_line "" \
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"\032\032post-prompt" \
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"" \
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"\032\032value-history-begin 1 -" \
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".*= " \
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"\032\032value-history-value" \
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"\\{" \
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"\032\032field-begin -" \
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"x" \
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"\032\032field-name-end" \
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" = " \
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"\032\032field-value" \
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"1" \
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"\032\032field-end" \
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", " \
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"\032\032field-begin -" \
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"y" \
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"\032\032field-name-end" \
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" = " \
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"\032\032field-value" \
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"2" \
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"\032\032field-end" \
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"\\}" \
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"" \
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"\032\032value-history-end" \
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$gdb_prompt$]
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gdb_test_multiple "print a" "print class" {
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-re "$pat" {
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pass "print class"
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}
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}
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#
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# continue until exit
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# this will test:
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# annotate-exited
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# `a.x is 1' is asynchronous regarding to `frames-invalid'.
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#
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set pat [multi_line "" \
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"\032\032post-prompt" \
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"Continuing." \
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"" \
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"\032\032starting" \
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"\(${frames_invalid}\)*a.x is 1" \
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"\(${frames_invalid}\)*"\
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"\032\032exited 0" \
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"$inferior_exited_re normally." \
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"" \
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"\032\032stopped" \
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$gdb_prompt$]
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gdb_test_multiple "continue" "continue until exit" {
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-re "$pat" {
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pass "continue until exit"
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}
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}
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#
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# delete all breakpoints
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#
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send_gdb "delete\n"
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gdb_expect {
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-re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
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send_gdb "y\n"
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gdb_expect {
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-re "\r\n\032\032post-query\r\n${breakpoints_invalid}$gdb_prompt$" { pass "delete bps" }
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-re ".*$gdb_prompt$" { fail "delete bps" }
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timeout { fail "delete bps (timeout)" }
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}
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}
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-re ".*$gdb_prompt$" { fail "delete bps" }
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timeout { fail "delete bps (timeout)" }
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}
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#
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# break at first line of main.
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#
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set pat [multi_line "" \
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"\032\032post-prompt" \
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"Breakpoint.*at $hex: file.*$srcfile, line.*" \
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"\032\032breakpoints-invalid.*" \
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$gdb_prompt$]
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gdb_test_multiple "break 22" "break at main" {
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-re "$pat" {
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pass "breakpoint at main"
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}
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}
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#
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# change value of main_line
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#
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set main_line 22
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#
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# run program up to breakpoint.
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#
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gdb_test_multiple "run" "run until main breakpoint" {
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-re "$main_line.*$gdb_prompt$" {
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pass "run until main breakpoint"
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}
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}
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#
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# set up a watch point on a.x
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#
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set pat [multi_line "" \
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"\032\032post-prompt" \
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".*atchpoint 3: a.x" \
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"" \
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"\032\032breakpoints-invalid" \
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$gdb_prompt$]
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gdb_test_multiple "watch a.x" "set watch on a.x" {
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-re "$pat" {
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pass "set watch on a.x"
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}
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}
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#
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# do a next, so that the watchpoint triggers. This will test:
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# annotate-watchpoint
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#
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set pat [multi_line "" \
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"\032\032post-prompt" \
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"" \
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"\032\032starting" \
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"\(${frames_invalid}\)*${breakpoints_invalid}" \
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"\032\032watchpoint 3" \
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".*atchpoint 3: a.x" \
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"" \
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"Old value = 0" \
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"New value = 1" \
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"" \
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"\032\032frame-begin 0 $hex" \
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"" \
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"\032\032frame-function-name" \
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"main" \
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"\032\032frame-args" \
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" \\(\\)" \
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"\032\032frame-source-begin" \
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" at " \
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"\032\032frame-source-file" \
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".*$srcfile" \
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"\032\032frame-source-file-end" \
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":" \
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"\032\032frame-source-line" \
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"$decimal" \
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"\032\032frame-source-end" \
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"" \
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"" \
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"\032\032source .*$srcfile.*beg:$hex" \
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"" \
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"\032\032frame-end" \
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"" \
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"\032\032stopped" \
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$gdb_prompt$]
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gdb_test_multiple "next" "watch triggered on a.x" {
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-re "$pat" {
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pass "watch triggered on a.x"
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}
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}
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#
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# send ^C to gdb, so that the quit() function gets called
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# and annotate-quit is tested
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# test:
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# annotate-quit
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#
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if ![target_info exists gdb,nointerrupts] {
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send_gdb "\003"
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gdb_expect {
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-re "\r\n\032\032error-begin\r\nQuit\r\n\r\n\032\032quit\r\n$gdb_prompt$" \
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{ pass "annotate-quit" }
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-re ".*$gdb_prompt$" { fail "annotate-quit" }
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timeout { fail "annotate-quit (timeout)" }
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}
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}
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#
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# FIXME: the testsuite does not currently have tests for
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# annotate_catchpoints and annotate_function_call
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# and a few variants of the annotations that are
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# tested (marked by FIXME on the annot?.exp files)
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#
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# reinstall the old prompt for the rest of the testsuite.
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set gdb_prompt $old_gdb_prompt
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