2018-01-01 05:43:02 +01:00
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# Copyright 1998-2018 Free Software Foundation, Inc.
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1999-04-16 03:35:26 +02:00
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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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2007-08-23 20:14:19 +02:00
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# the Free Software Foundation; either version 3 of the License, or
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1999-04-16 03:35:26 +02:00
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# (at your option) any later version.
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2007-08-23 20:14:19 +02:00
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#
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1999-04-16 03:35:26 +02:00
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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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2007-08-23 20:14:19 +02:00
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#
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1999-04-16 03:35:26 +02:00
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# You should have received a copy of the GNU General Public License
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2007-08-23 20:14:19 +02:00
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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1999-04-16 03:35:26 +02:00
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# This file was written by Elena Zannoni (ezannoni@cygnus.com)
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# This file is part of the gdb testsuite
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#
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# tests for correctenss of relational operators, associativity and precedence
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# with integer type variables
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#
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#
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# test running programs
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#
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2016-12-23 17:52:18 +01:00
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if { [prepare_for_testing "failed to prepare" relational int-type.c {debug nowarnings}] } {
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2009-07-13 21:20:39 +02:00
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return -1
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}
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1999-04-16 03:35:26 +02:00
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2012-06-21 22:46:25 +02:00
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if [get_compiler_info] {
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gdb/testsuite/
* config/monitor.exp (gdb_target_cmd): Remove semicolon after
'return'.
(gdb_target_monitor, gdb_load): Likewise.
* config/sid.exp (gdb_load): Likewise.
* config/slite.exp (gdb_load): Likewise.
* config/vx.exp (gdb_start, spawn_vxgdb): Likewise.
* gdb.ada/arrayidx.exp, gdb.ada/null_array.exp: Likewise.
* gdb.arch/mips-octeon-bbit.exp (single_step): Likewise.
(single_step_until): Likewise.
* gdb.arch/powerpc-d128-regs.exp: Likewise.
* gdb.arch/system-gcore.exp: Likewise.
* gdb.base/bigcore.exp (extract_heap): Likewise.
* gdb.base/break-on-linker-gcd-function.exp: Likewise.
* gdb.base/call-ar-st.exp: Likewise.
* gdb.base/call-rt-st.exp: Likewise.
* gdb.base/call-sc.exp, gdb.base/call-strs.exp: Likewise.
* gdb.base/callfuncs.exp, gdb.base/completion.exp: Likewise.
* gdb.base/condbreak.exp, gdb.base/constvars.exp: Likewise.
* gdb.base/corefile.exp: Likewise.
* gdb.base/dbx.exp (gdb_file_cmd): Likewise.
* gdb.base/exprs.exp, gdb.base/fileio.exp: Likewise.
* gdb.base/fixsection.exp: Likewise.
* gdb.base/funcargs.exp: Likewise.
* gdb.base/gcore-buffer-overflow.exp: Likewise.
* gdb.base/gcore-relro.exp: Likewise.
* gdb.base/gcore.exp, gdb.base/gdb11530.exp: Likewise.
* gdb.base/gdb11531.exp, gdb.base/gnu-ifunc.exp: Likewise.
* gdb.base/info-os.exp, gdb.base/info-proc.exp: Likewise.
* gdb.base/interp.exp, gdb.base/langs.exp:: Likewise.
* gdb.base/list.exp: Likewise.
(set_listsize): Likewise.
* gdb.base/logical.exp, gdb.base/mips_pro.exp: Likewise.
* gdb.base/miscexprs.exp, gdb.base/nodebug.exp: Likewise.
* gdb.base/opaque.exp, gdb.base/pointers.exp: Likewise.
* gdb.base/psymtab.exp, gdb.base/ptype.exp: Likewise.
* gdb.base/relational.exp, gdb.base/scope.exp: Likewise.
* gdb.base/setvar.exp: Likewise.
(test_set): Likewise.
* gdb.base/signals.exp, gdb.base/sizeof.exp: Likewise.
* gdb.base/solib-overlap.exp: Likewise.
* gdb.base/store.exp, gdb.base/structs.exp: Likewise.
* gdb.base/structs2.exp, gdb.base/volatile.exp: Likewise.
* gdb.base/watchpoint.exp (initialize): Likewise.
(test_simple_watchpoint): Likewise.
(test_disabling_watchpoints): Likewise.
(test_watchpoint_triggered_in_syscall): Likewise.
* gdb.base/whatis.exp, gdb.cp/ambiguous.exp: Likewise.
* gdb.cp/casts.exp, gdb.cp/ctti.exp: Likewise.
* gdb.cp/namespace.exp, gdb.cp/nsdecl.exp: Likewise.
* gdb.cp/psmang.exp, gdb.dwarf2/dw2-ranges.exp: Likewise.
* gdb.hp/gdb.aCC/optimize.exp: Likewise.
* gdb.hp/gdb.aCC/watch-cmd.exp: Likewise.
* gdb.hp/gdb.base-hp/callfwmall.exp: Likewise.
* gdb.hp/gdb.base-hp/pxdb.exp: Likewise.
* gdb.hp/gdb.compat/xdb1.exp: Likewise.
* gdb.hp/gdb.compat/xdb2.exp: Likewise.
* gdb.hp/gdb.compat/xdb3.exp: Likewise.
* gdb.hp/gdb.defects/bs14602.exp: Likewise.
* gdb.hp/gdb.defects/solib-d.exp: Likewise.
* gdb.mi/gdb792.exp: Likewise.
* gdb.mi/mi-inheritance-syntax-error.exp: Likewise.
* gdb.mi/mi-logging.exp, gdb.mi/mi-var-cp.exp : Likewise.
* gdb.mi/mi-var-rtti.exp, gdb.python/py-type.exp: Likewise.
* gdb.threads/gcore-thread.exp: Likewise.
(load_core): Likewise.
* gdb.threads/pthreads.exp (all_threads_running): Likewise.
(test_startup, check_control_c): Likewise.
* gdb.threads/sigstep-threads.exp: Likewise.
* gdb.threads/thread_check.exp: Likewise.
* gdb.trace/backtrace.exp, gdb.trace/change-loc.exp: Likewise.
* gdb.trace/circ.exp (run_trace_experiment): Likewise.
(set_a_tracepoint, trace_buffer_normal): Likewise.
(gdb_trace_circular_tests): Likewise.
* gdb.trace/collection.exp: Likewise.
* gdb.trace/disconnected-tracing.exp: Likewise.
* gdb.trace/infotrace.exp: Likewise.
* gdb.trace/mi-traceframe-changed.exp: Likewise.
* gdb.trace/mi-tracepoint-changed.exp: Likewise.
* gdb.trace/mi-tsv-changed.exp (test_create_delete_modify_tsv): Likewise.
* gdb.trace/packetlen.exp, gdb.trace/passc-dyn.exp: Likewise.
* gdb.trace/pending.exp, gdb.trace/report.exp: Likewise.
* gdb.trace/stap-trace.exp: Likewise.
* gdb.trace/status-stop.exp,gdb.trace/strace.exp: Likewise.
* gdb.trace/tfind.exp, gdb.trace/trace-break.exp: Likewise.
* gdb.trace/trace-buffer-size.exp: Likewise.
* gdb.trace/tspeed.exp, gdb.trace/tsv.exp: Likewise.
* gdb.trace/unavailable.exp: Likewise.
* gdb.trace/while-dyn.exp: Likewise.
* lib/fortran.exp (set_lang_fortran): Likewise.
* lib/gdb.exp (default_gdb_version, gdb_start_cmd): Likewise.
(gdb_breakpoint, gdb_reinitialize_dir): Likewise.
(default_gdb_start, get_compiler_info): Likewise.
(gdb_compile, gdb_compile_objc, gdb_reload, gdb_init): Likewise.
(get_debug_format, setup_xfail_format): Likewise.
(rerun_to_main, gdb_skip_float_test): Likewise.
(build_id_debug_filename_get, get_remotetimeout): Likewise.
* lib/java.exp (set_lang_java): Likewise.
* lib/mi-support.exp (default_mi_gdb_start): Likewise.
(mi_gdb_reinitialize_dir, mi_gdb_target_cmd): Likewise.
(mi_gdb_file_cmd, mi_gdb_test): Likewise.
(mi_run_cmd_full, mi_expect_interrupt): Likewise.
* lib/objc.exp (set_lang_objc): Likewise.
* lib/pascal.exp (set_lang_pascal): Likewise.
* lib/prompt.exp (default_prompt_gdb_start): Likewise.
* lib/trace-support.exp (gdb_trace_setactions, gdb_tfind_test): Likewise.
(gdb_readexpr, gdb_gettpnum, gdb_find_recursion_test_baseline): Likewise.
2013-03-14 14:34:06 +01:00
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return -1
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1999-06-28 18:06:02 +02:00
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}
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1999-04-16 03:35:26 +02:00
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#
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# set it up at a breakpoint so we can play with the variable values
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#
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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#
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# test expressions with "int" types
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#
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=14" "set variable x=14"
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gdb_test_no_output "set variable y=2" "set variable y=2"
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gdb_test_no_output "set variable z=2" "set variable z=2"
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gdb_test_no_output "set variable w=3" "set variable w=3"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x" " = 14" "print value of x"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print y" " = 2" "print value of y"
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gdb_test "print z" " = 2" "print value of z"
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gdb_test "print w" " = 3" "print value of w"
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gdb_test "print x < y" "$false" "print value of x<y"
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gdb_test "print x <= y" "$false" "print value of x<=y"
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gdb_test "print x > y" "$true" "print value of x>y"
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gdb_test "print x >= y" "$true" "print value of x>=y"
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gdb_test "print x == y" "$false" "print value of x==y"
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gdb_test "print x != y" "$true" "print value of x!=y"
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1999-04-16 03:35:26 +02:00
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# Test associativity of <, >, <=, >=, ==, !=
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=3" "set variable x"
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gdb_test_no_output "set variable y=5" "set variable y"
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gdb_test_no_output "set variable z=2" "set variable z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x < y < z" "$true" "print value of x<y<z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x <= y <= z" "$true" "print value of x<=y<=z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x > y > z" "$false" "print value of x>y>z"
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gdb_test "print x >= y >= z" "$false" "print value of x>=y>=z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=2" "set variable x"
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gdb_test_no_output "set variable y=2" "set variable y"
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gdb_test_no_output "set variable z=1" "set variable z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x == y == z" "$true" "print value of x==y==z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable z=0" "set variable z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x != y != z" "$false" "print value of x!=y!=z"
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1999-04-16 03:35:26 +02:00
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# test precedence rules on pairs of relational operators
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=0" "set variable x"
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gdb_test_no_output "set variable y=2" "set variable y"
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gdb_test_no_output "set variable z=2" "set variable z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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gdb_test "print x < y == z" "$false" "print value of x<y==z"
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1999-04-16 03:35:26 +02:00
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# 0 2 2
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2010-05-28 01:44:51 +02:00
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gdb_test "print x < y != z" "$true" "print value of x<y!=z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=2" "set variable x"
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gdb_test_no_output "set variable y=3" "set variable y"
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gdb_test_no_output "set variable z=1" "set variable z"
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1999-04-16 03:35:26 +02:00
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# 2 3 1
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2010-05-28 01:44:51 +02:00
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gdb_test "print x < y <= z" "$true" "print value of x<y<=z"
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1999-04-16 03:35:26 +02:00
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# 2 3 1
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2010-05-28 01:44:51 +02:00
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gdb_test "print x < y >= z" "$true" "print value of x<y>=z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable z=0" " set variable z"
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1999-04-16 03:35:26 +02:00
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# 2 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x < y > z" "$true" "print value of x<y>z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=1" " set variable x"
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1999-04-16 03:35:26 +02:00
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# 1 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x > y >= z" "$true" "print value of x>y>=z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable z=2" " set variable z"
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1999-04-16 03:35:26 +02:00
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# 1 3 2
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2010-05-28 01:44:51 +02:00
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gdb_test "print x > y == z" "$false" "print value of x>y==z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=2" " set variable x"
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gdb_test_no_output "set variable z=0" " set variable z"
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1999-04-16 03:35:26 +02:00
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# 2 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x > y != z" "$false" "print value of x>y!=z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=4" "set x to 4"
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1999-04-16 03:35:26 +02:00
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# 4 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x > y <= z" "$false" "print value of x>y<=z"
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1999-04-16 03:35:26 +02:00
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# 4 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x >= y == z" "$false" "print value of x>=y==z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=2" " set variable x"
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1999-04-16 03:35:26 +02:00
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# 2 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x >= y != z" "$false" "print value of x>=y!=z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=0" " set variable x"
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gdb_test_no_output "set variable z=4" " set variable z"
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1999-04-16 03:35:26 +02:00
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# 0 3 4
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2010-05-28 01:44:51 +02:00
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gdb_test "print x >= y <= z" "$true" "print value of x>=y<=z"
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1999-04-16 03:35:26 +02:00
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# 0 3 4
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2010-05-28 01:44:51 +02:00
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gdb_test "print x <= y == z" "$false" "print value of x<=y==z"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=2" " set variable x"
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1999-04-16 03:35:26 +02:00
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# 2 3 4
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2010-05-28 01:44:51 +02:00
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gdb_test "print x <= y != z" "$true" "print value of x<=y!=z"
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1999-04-16 03:35:26 +02:00
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# 2 3 4
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2010-05-28 01:44:51 +02:00
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gdb_test "print x == y != z" "$true" "print value of x==y!=z"
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1999-04-16 03:35:26 +02:00
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2010-05-28 01:44:51 +02:00
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# test use of parenthesis to enforce different order of evaluation
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable z=0" " set variable z"
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1999-04-16 03:35:26 +02:00
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# 2 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x >= (y < z)" "$true" "print value of x>=(y<z)"
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1999-04-16 03:35:26 +02:00
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# 2 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x >= (y != z)" "$true" "print value of x>=(y!=z)"
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1999-04-16 03:35:26 +02:00
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# 2 3 0
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2010-05-28 01:44:51 +02:00
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gdb_test "print x == (y == z)" "$false" "print value of x==(y==z)"
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1999-04-16 03:35:26 +02:00
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2010-06-01 23:29:21 +02:00
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gdb_test_no_output "set variable x=1" " set variable x"
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gdb_test_no_output "set variable z=4" " set variable z"
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1999-04-16 03:35:26 +02:00
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# 1 3 4
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2010-05-28 01:44:51 +02:00
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gdb_test "print (x == y) < z" "$true" "print value of (x==y)<z"
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1999-04-16 03:35:26 +02:00
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