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9 Commits

Author SHA1 Message Date
Pedro Alves
dedad4e3d2 Unbuffer all tests that rely on stdio 
This forces all tests that rely on stdio to be unbuffered, like
interrupt.exp was adjusted in 6f98576f.

To recap, in some scenarios, GDB or GDBserver can be spawned with
input _not_ connected to a tty, and then tests that rely on stdio fail
with timeouts, because the inferior's stdout and stderr streams end up
fully buffered.  Calling gdb_unbuffer_output forces output to be
unbuffered.

See https://sourceware.org/ml/gdb-patches/2015-02/msg00809.html and
https://sourceware.org/ml/gdb-patches/2015-02/msg00819.html.

Tested on x86_64 Fedora 20, native, and against a remote gdbserver
board file that connects to the target with ssh, with and without -t
(create pty).

gdb/testsuite/ChangeLog:
2015-07-29  Pedro Alves  <palves@redhat.com>

	* gdb.base/call-ar-st.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/call-rt-st.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/call-strs.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/call-strs.exp: Adjust to step over the
	gdb_unbuffer_output call.
	* gdb.base/catch-gdb-caused-signals.c: Include
	"../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/dprintf.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/ending-run.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/run.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/shlib-call.exp: Adjust to step over the
	gdb_unbuffer_output call.
	* gdb.base/shmain.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/sizeof.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
	* gdb.base/varargs.c: Include "../lib/unbuffer_output.c".
	(main): Rename to ...
	(test): ... this.
	(main): Reimplement.
	* gdb.base/varargs.exp: Run to test instead of to main.
	* gdb.mi/mi-dprintf.c: Include "../lib/unbuffer_output.c".
	(main): Call gdb_unbuffer_output.
 2015-07-29 11:09:45 +01:00
Andreas Arnez
3b5d599733 GDB testsuite: drop non-prototype C function header variants 
Remove many old-style function header variants in C source files of
the GDB test suite, using the 'unifdef' tool with '-DPROTOTYPES=1'.

gdb/testsuite/ChangeLog:

	* gdb.base/annota1.c: Remove #ifdef PROTOTYPES, keep prototyped
	variant.
	* gdb.base/annota3.c: Likewise.
	* gdb.base/async.c: Likewise.
	* gdb.base/average.c: Likewise.
	* gdb.base/call-ar-st.c: Likewise.
	* gdb.base/call-rt-st.c: Likewise.
	* gdb.base/call-sc.c: Likewise.
	* gdb.base/call-strs.c: Likewise.
	* gdb.base/ending-run.c: Likewise.
	* gdb.base/execd-prog.c: Likewise.
	* gdb.base/exprs.c: Likewise.
	* gdb.base/foll-exec.c: Likewise.
	* gdb.base/foll-fork.c: Likewise.
	* gdb.base/foll-vfork.c: Likewise.
	* gdb.base/funcargs.c: Likewise.
	* gdb.base/gcore.c: Likewise.
	* gdb.base/jump.c: Likewise.
	* gdb.base/langs0.c: Likewise.
	* gdb.base/langs1.c: Likewise.
	* gdb.base/langs2.c: Likewise.
	* gdb.base/mips_pro.c: Likewise.
	* gdb.base/nodebug.c: Likewise.
	* gdb.base/opaque0.c: Likewise.
	* gdb.base/opaque1.c: Likewise.
	* gdb.base/recurse.c: Likewise.
	* gdb.base/run.c: Likewise.
	* gdb.base/scope0.c: Likewise.
	* gdb.base/scope1.c: Likewise.
	* gdb.base/setshow.c: Likewise.
	* gdb.base/setvar.c: Likewise.
	* gdb.base/shmain.c: Likewise.
	* gdb.base/shr1.c: Likewise.
	* gdb.base/shr2.c: Likewise.
	* gdb.base/sigall.c: Likewise.
	* gdb.base/signals.c: Likewise.
	* gdb.base/so-indr-cl.c: Likewise.
	* gdb.base/solib2.c: Likewise.
	* gdb.base/structs.c: Likewise.
	* gdb.base/sum.c: Likewise.
	* gdb.base/vforked-prog.c: Likewise.
	* gdb.base/watchpoint.c: Likewise.
	* gdb.reverse/shr2.c: Likewise.
	* gdb.reverse/until-reverse.c: Likewise.
	* gdb.reverse/ur1.c: Likewise.
	* gdb.reverse/watch-reverse.c: Likewise.
 2014-11-13 10:20:44 +01:00
Pedro Alves
428b16bd5a Remove support for testing against dead "target vxworks" 
"target vxworks" and friends have been removed 10 years ago already:

 commit e84ecc995d6a5e4e9114d3cea61717b8a573afb6
 Author:     Andrew Cagney <cagney@redhat.com>
 AuthorDate: Sat Nov 13 23:10:02 2004 +0000

    2004-11-13  Andrew Cagney  <cagney@gnu.org>

        * configure.tgt: Delete i[34567]86-*-vxworks*, m68*-netx-*,
        m68*-*-vxworks*, mips*-*-vxworks*, powerpc-*-vxworks*, and
        sparc-*-vxworks*.
        * NEWS: Mention that vxworks was deleted.
	(...)
        * remote-vxmips.c, remote-vx.c: Delete.
        * remote-vx68.c: Delete.
	(...)

This removes related leftover cruft from the testsuite.

Tested on x86_64 Fedora 20, native and gdbserver.

gdb/testsuite/
2014-09-16  Pedro Alves  <palves@redhat.com>

	* config/vx.exp, config/vxworks.exp, config/vxworks29k.exp: Delete
	files.
	* gdb.base/a2-run.exp: Remove all code guarded by istarget
	"*-*-vxworks*" throughout.
	* gdb.base/break.exp: Likewise.
	* gdb.base/default.exp: Likewise.
	* gdb.base/scope.exp: Likewise.
	* gdb.base/sepdebug.exp: Likewise.
	* gdb.base/break.c: Remove all code guarded by #ifdef vxworks
	throughout.
	* gdb.base/run.c: Likewise.
	* gdb.base/sepdebug.c: Likewise.
	* gdb.hp/gdb.aCC/run.c: Likewise.
	* gdb.reverse/until-reverse.c: Likewise.
	* lib/gdb.exp (gdb_compile): Remove is_vxworks branch.
 2014-09-16 12:37:03 +01:00
Jose E. Marchesi
95e4302a8f 2013-10-21 Jose E. Marchesi <jose.marchesi@oracle.com> 
PR gdb/15986
	* gdb.base/run.c (main): gdb_get_line_number tag added for
	commands.exp.
	(factorial): Likewise.

	* gdb.base/commands.exp (watchpoint_command_test): Use
	gdb_get_line_number in order to determine the locations in run.c
	where local_var is detected to go out of scope.
 2013-10-21 12:42:02 +00:00
Pedro Alves
924437bc13 gdb/doc/ 
2011-12-13  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo (Implementing a Remote Stub): Explain that you
	should transfer control to the stub in the startup code instead of
	in main.  Mention the need to get past the initial breakpoint.

gdb/testsuite/
2011-12-13  Pedro Alves  <pedro@codesourcery.com>
	    Doug Evans  <dje@google.com>

	* lib/gdb.exp (gdb_run_cmd, runto_main, gdb_compile)
	(clean_restart): Remove references to the gdb_stub target board
	variable.
	(gdb_step_for_stub): Delete.

	* gdb.base/annota1.exp: Remove all references to [target_info
	exists gdb_stub], gdb_step_for_stub and usestubs.
	* gdb.base/annota3.exp: Ditto.
	* gdb.base/async.exp: Ditto.
	* gdb.base/break.exp: Ditto.
	* gdb.base/code-expr.exp: Ditto.
	* gdb.base/commands.exp: Ditto.
	* gdb.base/completion.exp: Ditto.
	* gdb.base/condbreak.exp: Ditto.
	* gdb.base/consecutive.exp: Ditto.
	* gdb.base/cvexpr.exp: Ditto.
	* gdb.base/define.exp: Ditto.
	* gdb.base/display.exp: Ditto.
	* gdb.base/ena-dis-br.exp: Ditto.
	* gdb.base/environ.exp: Ditto.
	* gdb.base/gnu-ifunc.exp: Ditto.
	* gdb.base/maint.exp: Ditto.
	* gdb.base/pending.exp: Ditto.
	* gdb.base/sect-cmd.exp: Ditto.
	* gdb.base/sepdebug.exp: Ditto.
	* gdb.base/unload.exp: Ditto.
	* gdb.base/watchpoint-solib.exp: Ditto.
	* gdb.cp/annota2.exp: Ditto.
	* gdb.cp/annota3.exp: Ditto.
	* gdb.dwarf2/dw2-inline-param.exp: Ditto.
	* gdb.hp/gdb.compat/xdb1.exp: Ditto.
	* gdb.mi/mi-pending.exp: Ditto.
	* gdb.trace/circ.exp: Ditto.
	* gdb.cp/ovldbreak.exp: Ditto.  Adjust expected line numbers.
	* gdb.base/list.exp: Ditto.

	* gdb.base/all-types.c: Remove all calls to set_debug_traps and
	breakpoint function and all references to the usestubs macro.
	* gdb.base/exprs.c: Ditto.
	* gdb.base/freebpcmd.c: Ditto.
	* gdb.base/bitfields.c: Ditto.
	* gdb.base/bitfields2.c: Ditto.
	* gdb.base/break.c: Ditto.
	* gdb.base/call-sc.c: Ditto.
	* gdb.base/call-signals.c: Ditto.
	* gdb.base/callfuncs.c: Ditto.
	* gdb.base/charset.c: Ditto.
	* gdb.base/consecutive.c: Ditto.
	* gdb.base/constvars.c: Ditto.
	* gdb.base/funcargs.c: Ditto.
	* gdb.base/int-type.c: Ditto.
	* gdb.base/interrupt.c: Ditto.
	* gdb.base/langs0.c: Ditto.
	* gdb.base/list0.c: Ditto.
	* gdb.base/mips_pro.c: Ditto.
	* gdb.base/miscexprs.c: Ditto.
	* gdb.base/nodebug.c: Ditto.
	* gdb.base/opaque0.c: Ditto.
	* gdb.base/pointers.c: Ditto.
	* gdb.base/printcmds.c: Ditto.
	* gdb.base/ptype.c: Ditto.
	* gdb.base/recurse.c: Ditto.
	* gdb.base/reread1.c: Ditto.
	* gdb.base/reread2.c: Ditto.
	* gdb.base/restore.c: Ditto.
	* gdb.base/return.c: Ditto.
	* gdb.base/run.c: Ditto.
	* gdb.base/scope0.c: Ditto.
	* gdb.base/sepdebug.c: Ditto.
	* gdb.base/setshow.c: Ditto.
	* gdb.base/setvar.c: Ditto.
	* gdb.base/sigall.c: Ditto.
	* gdb.base/signals.c: Ditto.
	* gdb.base/structs.c: Ditto.
	* gdb.base/structs2.c: Ditto.
	* gdb.base/testenv.c: Ditto.
	* gdb.base/twice.c: Ditto.
	* gdb.base/unwindonsignal.c: Ditto.
	* gdb.base/watchpoint.c: Ditto.
	* gdb.base/watchpoints.c: Ditto.
	* gdb.base/whatis.c: Ditto.
	* gdb.cp/classes.cc: Ditto.
	* gdb.cp/cplusfuncs.cc: Ditto.
	* gdb.cp/derivation.cc: Ditto.
	* gdb.cp/formatted-ref.cc: Ditto.
	* gdb.cp/misc.cc: Ditto.
	* gdb.cp/overload.cc: Ditto.
	* gdb.cp/ovldbreak.cc: Ditto.
	* gdb.cp/ref-params.cc: Ditto.
	* gdb.cp/ref-types.cc: Ditto.
	* gdb.cp/templates.cc: Ditto.
	* gdb.cp/virtfunc.cc: Ditto.
	* gdb.hp/gdb.aCC/run.c: Ditto.
	* gdb.hp/gdb.base-hp/callfwmall.c: Ditto.
	* gdb.hp/gdb.compat/xdb0.c: Ditto.
	* gdb.reverse/consecutive-reverse.c: Ditto.
	* gdb.reverse/sigall-reverse.c: Ditto.
	* gdb.reverse/until-reverse.c: Ditto.
	* gdb.reverse/watch-reverse.c: Ditto.
	* gdb.trace/actions.c: Ditto.
	* gdb.trace/circ.c: Ditto.
	* gdb.trace/collection.c: Ditto.
 2011-12-13 17:22:11 +00:00
Jason Molenda
085dd6e638 import gdb-1999-06-28 snapshot 1999-06-28 16:06:02 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Stan Shebs
ef44eed173 Reorganized GDB tests - base 1994-06-07 01:57:15 +00:00