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113 lines
3.9 KiB
Plaintext
113 lines
3.9 KiB
Plaintext
# Copyright 2012-2018 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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# Tests for explicit linespecs
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if {[skip_cplus_tests]} {
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unsupported "skipping C++ tests"
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return
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}
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standard_testfile .cc
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set exefile $testfile
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if {[prepare_for_testing "failed to prepare" $exefile $srcfile \
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{c++ debug nowarnings}]} {
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return -1
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}
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# Wrap this whole test in a namespace to avoid contaminating other tests.
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namespace eval $testfile {
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# Test the given (explicit) LINESPEC which should cause gdb to break
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# at LOCATION.
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proc test_breakpoint {linespec location} {
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# Delete all breakpoints, set a new breakpoint at LINESPEC,
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# and attempt to run to it.
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delete_breakpoints
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gdb_breakpoint $linespec
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gdb_continue_to_breakpoint $linespec $location
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}
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# Add the given LINESPEC to the array named in THEARRAY. GDB is expected
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# to stop at LOCATION.
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proc add {thearray linespec location} {
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upvar $thearray ar
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lappend ar(linespecs) $linespec
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lappend ar(locations) $location
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}
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# Some locations used in this test
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variable lineno
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variable location
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set lineno(normal) [gdb_get_line_number "myfunction location" $srcfile]
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set lineno(entry) [gdb_get_line_number "entry location" $srcfile]
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set lineno(top) [gdb_get_line_number "top location" $srcfile]
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set lineno(operator) [gdb_get_line_number "operator location" $srcfile]
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foreach v [array names lineno] {
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set location($v) ".*[string_to_regexp "$srcfile:$lineno($v)"].*"
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}
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# A list of explicit linespecs and the corresponding location
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variable linespecs
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set linespecs(linespecs) {}
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set linespecs(location) {}
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add linespecs "-source $srcfile -function myclass::myfunction" \
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$location(normal)
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add linespecs "-source $srcfile -function myclass::myfunction -label top" \
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$location(top)
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# This isn't implemented yet; -line is silently ignored.
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add linespecs \
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"-source $srcfile -function myclass::myfunction -label top -line 3" \
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$location(top)
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add linespecs "-source $srcfile -line $lineno(top)" $location(top)
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add linespecs "-function myclass::myfunction" $location(normal)
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add linespecs "-function myclass::myfunction -label top" $location(top)
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# These are also not yet supported; -line is silently ignored.
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add linespecs "-function myclass::myfunction -line 3" $location(normal)
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add linespecs "-function myclass::myfunction -label top -line 3" \
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$location(top)
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add linespecs "-line 3" $location(normal)
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add linespecs "-function myclass::operator," $location(operator)
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add linespecs "-function 'myclass::operator,'" $location(operator)
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add linespecs "-function \"myclass::operator,\"" $location(operator)
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# Fire up gdb.
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if {![runto_main]} {
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namespace delete $testfile
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return -1
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}
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# Test explicit linespecs, with and without conditions.
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foreach linespec $linespecs(linespecs) loc_pattern $linespecs(locations) {
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# Test the linespec
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test_breakpoint $linespec $loc_pattern
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}
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# Special (orphaned) dprintf cases.
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gdb_test "dprintf -function myclass::operator,,\"hello\"" \
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"Dprintf .*$srcfile, line $lineno(operator)\\."
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gdb_test "dprintf -function 'myclass::operator,',\"hello\"" \
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"Dprintf .*$srcfile, line $lineno(operator)\\."
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gdb_test "dprintf -function \"myclass::operator,\",\"hello\"" \
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"Dprintf .*$srcfile, line $lineno(operator)\\."
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}
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namespace delete $testfile
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