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binutils-gdb/gdb/testsuite/gdb.go/chan.exp
Tom de Vries d7445728b1 [gdb/testsuite] Handle missing gccgo
Without gccgo installed I see in stdout/stderr:
...
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/print.exp ...
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/handcall.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/max-depth.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/integers.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/unsafe.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/package.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/types.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/chan.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/strings.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/basic-types.exp ...
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/hello.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
Running /data/gdb_versions/devel/src/gdb/testsuite/gdb.go/methods.exp ...
gdb compile failed, default_target_compile: Can't find gccgo.
...

Fix this by introducing a gdb_caching_proc support_go_compile, and using it in
the complaining test-cases.

Tested on x86_64-linux, with and without gccgo installed.

gdb/testsuite/ChangeLog:

2020-02-20  Tom de Vries  <tdevries@suse.de>

	* lib/gdb.exp (support_go_compile): New gdb_caching_proc.
	(gdb_simple_compile): Handle compile_flags go by using .go extension
	for source file.
	* gdb.go/chan.exp: Use support_go_compile.
	* gdb.go/handcall.exp: Same.
	* gdb.go/hello.exp: Same.
	* gdb.go/integers.exp: Same.
	* gdb.go/max-depth.exp: Same.
	* gdb.go/methods.exp: Same.
	* gdb.go/package.exp: Same.
	* gdb.go/strings.exp: Same.
	* gdb.go/types.exp: Same.
	* gdb.go/unsafe.exp: Same.
2020-02-20 06:31:24 +01:00

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# This testcase is part of GDB, the GNU debugger.
# Copyright 2012-2020 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Basic channel tests.
# This is very much a work-in-progress.
load_lib "go.exp"
if { [skip_go_tests] } { continue }
if { [support_go_compile] == 0 } { continue }
standard_testfile .go
if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug go}] } {
return -1
}
set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
set bp_location2 [gdb_get_line_number "set breakpoint 2 here"]
if { [go_runto_main] < 0 } {
untested "could not run to main"
return -1
}
if { [gdb_breakpoint ${srcfile}:${bp_location1}] } {
pass "setting breakpoint 1"
}
gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint"
gdb_test_no_output "disable"
if { [gdb_breakpoint ${srcfile}:${bp_location2}] } {
pass "setting breakpoint 2"
}
gdb_test "cont" "Breakpoint .*:${bp_location2}.*" "going to second breakpoint"