1 # This testcase is part of GDB, the GNU debugger.
3 # Copyright 2019 Free Software Foundation, Inc.
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Test the gdb::option framework.
20 # The test uses the "maintenance test-options" subcommands to exercise
21 # TAB-completion and option processing.
23 # It also tests option integration in various commands, including:
34 load_lib completion-support.exp
38 if {[build_executable "failed to prepare" $testfile $srcfile debug]} {
44 if { ![readline_is_used] } {
45 untested "no tab completion support without readline"
49 # Check the completion result, as returned by the "maintenance show
50 # test-options-completion-result" command. TEST is used as test name.
51 proc check_completion_result {expected test} {
52 gdb_test "maintenance show test-options-completion-result" \
54 "$test: res=$expected"
57 # Like test_gdb_complete_unique, but the expected output is expected
58 # to be the input line. I.e., the line is already complete. We're
59 # just checking whether GDB recognizes the option and auto-appends a
61 proc test_completer_recognizes {res input_line} {
62 set expected_re [string_to_regexp $input_line]
63 test_gdb_complete_unique $input_line $expected_re
64 check_completion_result $res $input_line
67 # Wrapper around test_gdb_complete_multiple that also checks the
68 # completion result is RES.
69 proc res_test_gdb_complete_multiple {res cmd_prefix completion_word args} {
70 test_gdb_complete_multiple $cmd_prefix $completion_word {*}$args
71 check_completion_result $res "$cmd_prefix$completion_word"
74 # Wrapper around test_gdb_complete_none that also checks the
75 # completion result is RES.
76 proc res_test_gdb_complete_none { res input_line } {
77 test_gdb_complete_none $input_line
78 check_completion_result $res "$input_line"
81 # Wrapper around test_gdb_complete_unique that also checks the
82 # completion result is RES.
83 proc res_test_gdb_complete_unique { res input_line args} {
84 test_gdb_complete_unique $input_line {*}$args
85 check_completion_result $res "$input_line"
88 # Make a full command name from VARIANT. VARIANT is either
89 # "require-delimiter", "unknown-is-error" or "unknown-is-operand".
90 proc make_cmd {variant} {
91 return "maint test-options $variant"
94 # Return a string for the expected result of running "maint
95 # test-options xxx", with no flag/option set. OPERAND is the expected
97 proc expect_none {operand} {
98 return "-flag 0 -xx1 0 -xx2 0 -bool 0 -enum xxx -uint 0 -zuint-unl 0 -string '' -- $operand"
101 # Return a string for the expected result of running "maint
102 # test-options xxx", with -flag set. OPERAND is the expected operand.
103 proc expect_flag {operand} {
104 return "-flag 1 -xx1 0 -xx2 0 -bool 0 -enum xxx -uint 0 -zuint-unl 0 -string '' -- $operand"
107 # Return a string for the expected result of running "maint
108 # test-options xxx", with -bool set. OPERAND is the expected operand.
109 proc expect_bool {operand} {
110 return "-flag 0 -xx1 0 -xx2 0 -bool 1 -enum xxx -uint 0 -zuint-unl 0 -string '' -- $operand"
113 # Return a string for the expected result of running "maint
114 # test-options xxx", with one of the integer options set to $VAL.
115 # OPTION determines which option to expect set. OPERAND is the
117 proc expect_integer {option val operand} {
118 if {$option == "uinteger"} {
119 return "-flag 0 -xx1 0 -xx2 0 -bool 0 -enum xxx -uint $val -zuint-unl 0 -string '' -- $operand"
120 } elseif {$option == "zuinteger-unlimited"} {
121 return "-flag 0 -xx1 0 -xx2 0 -bool 0 -enum xxx -uint 0 -zuint-unl $val -string '' -- $operand"
123 error "unsupported option: $option"
127 # Return a string for the expected result of running "maint
128 # test-options xxx", with -string set to $STR. OPERAND is the
130 proc expect_string {str operand} {
131 # Dequote the string in the expected output.
132 if { ( [string range $str 0 0] == "\""
133 && [string range $str end end] == "\"")
134 || ([string range $str 0 0] == "'"
135 && [string range $str end end] == "'")} {
136 set str [string range $str 1 end-1]
138 return "-flag 0 -xx1 0 -xx2 0 -bool 0 -enum xxx -uint 0 -zuint-unl 0 -string '$str' -- $operand"
149 "-zuinteger-unlimited"
152 # Basic option-machinery + "print" command integration tests.
153 proc_with_prefix test-print {{prefix ""}} {
156 # Completing "print" with no argument completes on symbols only,
157 # no options are offered. Since we haven't loaded any symbols,
158 # the match list should be empty.
159 test_gdb_complete_none "${prefix}print "
161 # OTOH, completing at "-" should list all options.
162 test_gdb_complete_multiple "${prefix}print " "-" "" {
180 clean_restart $binfile
183 fail "cannot run to main"
187 # Mix options and format.
188 gdb_test "${prefix}print -pretty -- /x 1" " = 0x1"
190 # Smoke test that options actually work.
191 gdb_test "${prefix}print -pretty -- g_s" \
199 test_gdb_complete_unique \
200 "${prefix}print xxx" \
201 "${prefix}print xxx1"
202 test_gdb_complete_unique \
203 "${prefix}print -- xxx" \
204 "${prefix}print -- xxx1"
206 # Error messages when testing with "compile" are different from
207 # the error messages gdb's internal parser throws. This procedure
208 # hides the difference. EXPECTED_RE is only considered when not
209 # testing with "compile".
210 proc test_invalid_expression {cmd expected_re} {
213 if {$prefix != "compile "} {
214 gdb_test $cmd $expected_re
216 # Error messages depend on compiler version, so we just
217 # look for the last line indicating a failure.
218 gdb_test $cmd "Compilation failed\\."
222 # Check that '-XXX' without a "--" is handled as an
224 gdb_test "${prefix}print -1" " = -1"
225 test_invalid_expression \
226 "${prefix}print --1" \
227 "Left operand of assignment is not an lvalue\\."
228 test_invalid_expression \
229 "${prefix}print -object" \
230 "No symbol \"object\".*"
232 # Test printing with options and no expression.
233 set test "${prefix}print -object --"
234 if {$prefix != "compile "} {
235 # Regular "print" repeats the last history value.
236 gdb_test $test " = -1"
238 # "compile print" starts a multiline expression.
239 gdb_test_multiple $test $test {
241 gdb_test "-1\nend" " = -1" \
247 # Check that everything after "-- " is treated as an
248 # expression, not confused with an option.
249 test_invalid_expression \
250 "${prefix}print -- -address" \
252 gdb_test "${prefix}print -- -1" " = -1"
253 test_invalid_expression \
254 "${prefix}print -- --1" \
255 "Left operand of assignment is not an lvalue\\."
258 # Basic option-machinery + "backtrace" command integration tests.
259 proc_with_prefix test-backtrace {} {
262 test_gdb_complete_unique "backtrace" "backtrace"
263 test_gdb_complete_none "backtrace "
265 gdb_test "backtrace -" "Ambiguous option at: -"
266 gdb_test "backtrace --" "No stack\\."
267 gdb_test "backtrace -- -" "No stack\\."
269 test_gdb_complete_multiple "backtrace " "-" "" {
278 "-raw-frame-arguments"
281 # Test that we complete the qualifiers, if there's any.
282 test_gdb_complete_unique \
285 test_gdb_complete_unique \
288 test_gdb_complete_unique \
290 "backtrace no-filters"
293 clean_restart $binfile
296 fail "cannot run to main"
300 # COUNT in "backtrace COUNT" is parsed as an expression. Check
301 # that we complete expressions.
303 test_gdb_complete_unique \
307 test_gdb_complete_unique \
311 test_gdb_complete_unique \
312 "backtrace 1 + xxx" \
315 test_gdb_complete_unique \
316 "backtrace (1 + xxx" \
317 "backtrace (1 + xxx1"
320 # Basic option-machinery + "frame apply" command integration tests.
321 proc_with_prefix test-frame-apply {} {
322 test_gdb_complete_unique "frame apply all" "frame apply all"
324 gdb_test "frame apply level 0-" \
325 "Please specify a command to apply on the selected frames"
326 test_gdb_complete_none "frame apply level 0-"
331 "frame apply level 0"
335 test_gdb_completion_offers_commands "$cmd "
337 # tfaas is silent on command error by design. This procedure
338 # hides that aspect. EXPECTED_RE is only considered when not
339 # testing with "faas"/"tfaas".
340 proc test_error_cmd {cmd arg expected_re} {
341 if {$cmd == "tfaas"} {
342 gdb_test_no_output "$cmd$arg"
344 gdb_test "$cmd$arg" $expected_re
347 # Same, but for tests where both "faas" and "tfaas" are
348 # expected to be silent.
349 proc test_error_cmd2 {cmd arg expected_re} {
350 if {$cmd == "tfaas" || $cmd == "faas"} {
351 gdb_test_no_output "$cmd$arg"
353 gdb_test "$cmd$arg" $expected_re
357 test_error_cmd $cmd " -" "Ambiguous option at: -"
358 test_gdb_complete_multiple "$cmd " "-" "" {
366 with_test_prefix "no-trailing-space" {
367 test_error_cmd $cmd " --" \
368 "Please specify a command to apply on the selected frames"
369 test_gdb_complete_unique "$cmd --" "$cmd --"
372 with_test_prefix "trailing-space" {
373 test_error_cmd $cmd " -- " \
374 "Please specify a command to apply on the selected frames"
375 test_gdb_completion_offers_commands "$cmd -- "
378 # '-' is a valid TUI command.
379 test_error_cmd2 $cmd " -- -" \
380 "Cannot enable the TUI when output is not a terminal"
381 test_gdb_complete_unique \
385 test_error_cmd2 $cmd " -foo" \
386 "Undefined command: \"-foo\". Try \"help\"\\."
387 test_gdb_complete_none "$cmd -foo"
389 test_gdb_completion_offers_commands "$cmd -s "
393 # Basic option-machinery + "thread apply" command integration tests.
394 proc_with_prefix test-thread-apply {} {
396 test_gdb_complete_unique "thread apply all" "thread apply all"
397 test_gdb_complete_unique "taas" "taas"
399 gdb_test "thread apply 1-" \
401 test_gdb_complete_none "frame apply level 1-"
408 test_gdb_completion_offers_commands "$cmd "
410 # taas is silent on command error by design. This procedure
411 # hides the difference. EXPECTED_RE is only considered when
412 # not testing with "taas".
413 proc test_invalid_cmd {cmd arg expected_re} {
414 if {$cmd != "taas"} {
415 gdb_test "$cmd$arg" $expected_re
417 gdb_test_no_output "$cmd$arg"
421 gdb_test "$cmd -" "Ambiguous option at: -"
423 if {$cmd != "thread apply 1"} {
424 test_gdb_complete_multiple "$cmd " "-" "" {
431 # "-ascending" only works with "all".
432 test_gdb_complete_multiple "$cmd " "-" "" {
439 if {$cmd == "thread apply all" || $cmd == "taas"} {
441 "Please specify a command at the end of 'thread apply all'"
442 } elseif {$cmd == "thread apply 1"} {
444 "Please specify a command following the thread ID list"
446 error "unexpected cmd: $cmd"
449 with_test_prefix "no-trailing-space" {
450 gdb_test "$cmd --" $errmsg
451 test_gdb_complete_unique "$cmd --" "$cmd --"
454 with_test_prefix "trailing-space" {
455 gdb_test "$cmd -- " $errmsg
456 test_gdb_completion_offers_commands "$cmd -- "
459 # '-' is a valid TUI command.
460 test_invalid_cmd "$cmd" " -- -" \
461 "Cannot enable the TUI when output is not a terminal"
462 test_gdb_complete_unique \
466 test_invalid_cmd $cmd " -foo" \
467 "Undefined command: \"-foo\". Try \"help\"\\."
468 test_gdb_complete_none "$cmd -foo"
470 test_gdb_completion_offers_commands "$cmd -c "
474 # Basic option-machinery + "info threads" command integration tests.
475 proc_with_prefix test-info-threads {} {
476 test_gdb_complete_multiple "info threads " "" "" {
481 test_gdb_complete_unique \
485 # "ID" isn't really something the user can type.
486 test_gdb_complete_none "info threads I"
489 # Miscellaneous tests.
490 proc_with_prefix test-misc {variant} {
493 set cmd [make_cmd $variant]
495 # Call test command with no arguments at all.
496 gdb_test "$cmd" [expect_none ""]
498 # Now with a single dash.
499 if {$variant == "require-delimiter"} {
500 gdb_test "$cmd -" [expect_none "-"]
502 gdb_test "$cmd -" "Ambiguous option at: -"
505 # Completing at "-" should list all options.
506 res_test_gdb_complete_multiple \
507 "1 [expect_none "-"]" \
508 "$cmd " "-" "" $all_options
510 # Now with a double dash.
511 gdb_test "$cmd --" [expect_none ""]
513 # "--" is recognized by options completer, gdb auto-appends a
515 test_completer_recognizes \
516 "1 [expect_none "--"]" \
519 # Now with a double dash, plus a dash as operand.
520 gdb_test "$cmd -- -" [expect_none "-"]
521 res_test_gdb_complete_none "0 -" "$cmd -- -"
523 # Completing an unambiguous option just appends an empty space.
524 test_completer_recognizes \
525 "1 [expect_none "-flag"]" \
528 # Try running an ambiguous option.
529 if {$variant == "require-delimiter"} {
530 gdb_test "$cmd -xx" [expect_none "-xx"]
532 gdb_test "$cmd -xx" "Ambiguous option at: -xx"
535 # Check that options are not case insensitive.
536 gdb_test "$cmd -flag --" [expect_flag ""]
538 # Check how the different modes behave on unknown option, with a
540 gdb_test "$cmd -FLAG --" \
541 "Unrecognized option at: -FLAG --"
543 # Check how the different modes behave on unknown option, without
545 if {$variant == "unknown-is-error"} {
546 gdb_test "$cmd -FLAG" \
547 "Unrecognized option at: -FLAG"
549 gdb_test "$cmd -FLAG" [expect_none "-FLAG"]
552 # Test parsing stops at a negative integer.
553 gdb_test "$cmd -1 --" \
554 "Unrecognized option at: -1 --"
555 gdb_test "$cmd -2 --" \
556 "Unrecognized option at: -2 --"
560 proc_with_prefix test-flag {variant} {
563 set cmd [make_cmd $variant]
565 # Completing a flag just appends a space.
566 test_completer_recognizes \
567 "1 [expect_none "-flag"]" \
570 # Add a dash, and all options should be shown.
571 res_test_gdb_complete_multiple \
572 "1 [expect_flag "-"]" \
573 "$cmd -flag " "-" "" $all_options
575 # Basic smoke tests of accepted / not accepted values.
577 # Check all the different variants a bool option may be specified.
578 if {$variant == "require-delimiter"} {
579 gdb_test "$cmd -flag 999" [expect_none "-flag 999"]
581 gdb_test "$cmd -flag 999" [expect_flag "999"]
583 gdb_test "$cmd -flag -- 999" [expect_flag "999"]
585 # If the "--" separator is present, then GDB errors out if the
586 # flag option is passed some value -- check that too.
587 gdb_test "$cmd -flag xxx 999 --" "Unrecognized option at: xxx 999 --"
588 gdb_test "$cmd -flag o 999 --" "Unrecognized option at: o 999 --"
589 gdb_test "$cmd -flag 1 999 --" "Unrecognized option at: 1 999 --"
591 # Extract twice the same flag, separated by one space.
592 gdb_test "$cmd -flag -flag -- non flags args" \
593 [expect_flag "non flags args"]
595 # Extract twice the same flag, separated by one space.
596 gdb_test "$cmd -xx1 -xx2 -xx1 -xx2 -xx1 -- non flags args" \
597 "-flag 0 -xx1 1 -xx2 1 -bool 0 -enum xxx -uint 0 -zuint-unl 0 -string '' -- non flags args"
599 # Extract 2 known flags in front of unknown flags.
600 gdb_test "$cmd -xx1 -xx2 -a -b -c -xx1 --" \
601 "Unrecognized option at: -a -b -c -xx1 --"
603 # Check that combined flags are not recognised.
604 gdb_test "$cmd -xx1 -xx1xx2 -xx1 --" \
605 "Unrecognized option at: -xx1xx2 -xx1 --"
607 # Make sure the completer don't confuse a flag option with a
608 # boolean option. Specifically, "o" should not complete to
611 if {$variant == "require-delimiter"} {
612 res_test_gdb_complete_none \
613 "1 [expect_flag "o"]" \
616 gdb_test "$cmd -flag o" [expect_none "-flag o"]
618 res_test_gdb_complete_none "0 o" "$cmd -flag o"
620 gdb_test "$cmd -flag o" [expect_flag "o"]
624 # Boolean option tests.
625 proc_with_prefix test-boolean {variant} {
628 set cmd [make_cmd $variant]
630 # Boolean option's values are optional -- "on" is implied. Check
633 # - For require-delimiter commands, completing after a boolean
634 # option lists all other options, plus "on/off". This is
635 # because operands won't be processed until we see a "--"
638 # - For !require-delimiter commands, completing after a boolean
639 # option completes as an operand, since that will tend to be
640 # more common than typing "on/off".
641 # E.g., "frame apply all -past-main COMMAND".
643 if {$variant == "require-delimiter"} {
644 set match_list $all_options
645 lappend match_list "off" "on"
646 res_test_gdb_complete_multiple \
647 "1 [expect_none ""]" \
648 "$cmd -bool " "" "" $match_list
650 res_test_gdb_complete_none "0 " "$cmd -bool "
653 # Add another dash, and "on/off" are no longer offered:
654 res_test_gdb_complete_multiple \
655 "1 [expect_bool "-"]" \
656 "$cmd -bool " "-" "" $all_options
658 # Basic smoke tests of accepted / not accepted values.
660 # The command accepts all of "1/0/enable/disable/yes/no" too, even
661 # though like the "set" command, we don't offer those as
662 # completion candidates if you complete right after the boolean
663 # command's name, like:
665 # (gdb) maint test-options require-delimiter -bool [TAB]
668 # However, the completer does recognize them if you start typing
670 foreach value {"0" "1"} {
671 test_completer_recognizes \
672 "1 [expect_none ""]" \
675 foreach value {"of" "off"} {
676 res_test_gdb_complete_unique \
677 "1 [expect_none ""]" \
678 "$cmd -bool $value" \
681 foreach value {"y" "ye" "yes"} {
682 res_test_gdb_complete_unique \
683 "1 [expect_none ""]" \
684 "$cmd -bool $value" \
687 foreach value {"n" "no"} {
688 res_test_gdb_complete_unique \
689 "1 [expect_none ""]" \
690 "$cmd -bool $value" \
701 res_test_gdb_complete_unique \
702 "1 [expect_none ""]" \
703 "$cmd -bool $value" \
715 res_test_gdb_complete_unique \
716 "1 [expect_none ""]" \
717 "$cmd -bool $value" \
721 if {$variant == "require-delimiter"} {
722 res_test_gdb_complete_none \
723 "1 [expect_none "xxx"]" \
726 res_test_gdb_complete_none "0 xxx" "$cmd -bool xxx"
729 # The command accepts abbreviations of "enable/disable/yes/no",
730 # even though we don't offer those for completion.
740 gdb_test "$cmd -bool $value --" [expect_bool ""]
753 gdb_test "$cmd -bool $value --" [expect_none ""]
756 if {$variant == "require-delimiter"} {
757 gdb_test "$cmd -bool 999" [expect_none "-bool 999"]
759 gdb_test "$cmd -bool 999" [expect_bool "999"]
761 gdb_test "$cmd -bool -- 999" [expect_bool "999"]
763 # Since "on" is implied after a boolean option, for
764 # !require-delimiter commands, anything that is not
765 # yes/no/1/0/on/off/enable/disable should be considered as the raw
766 # input after the last option. Also check "o", which might look
767 # like "on" or "off", but it's treated the same.
769 foreach arg {"xxx" "o"} {
770 if {$variant == "require-delimiter"} {
771 gdb_test "$cmd -bool $arg" [expect_none "-bool $arg"]
773 gdb_test "$cmd -bool $arg" [expect_bool "$arg"]
776 # Also try -1. "unknown-is-error" commands error out saying that
777 # that's not a valid option.
778 if {$variant == "require-delimiter"} {
779 gdb_test "$cmd -bool -1" \
780 [expect_none "-bool -1"]
781 } elseif {$variant == "unknown-is-error"} {
782 gdb_test "$cmd -bool -1" \
783 "Unrecognized option at: -1"
785 gdb_test "$cmd -bool -1" [expect_bool "-1"]
788 # OTOH, if the "--" separator is present, then GDB errors out if
789 # the boolean option is passed an invalid value -- check that too.
790 gdb_test "$cmd -bool -1 999 --" \
791 "Unrecognized option at: -1 999 --"
792 gdb_test "$cmd -bool xxx 999 --" \
793 "Value given for `-bool' is not a boolean: xxx"
794 gdb_test "$cmd -bool o 999 --" \
795 "Value given for `-bool' is not a boolean: o"
797 # Completing after a boolean option + "o" does list "on/off",
799 if {$variant == "require-delimiter"} {
800 res_test_gdb_complete_multiple \
801 "1 [expect_none "o"]" \
802 "$cmd -bool " "o" "" {
807 res_test_gdb_complete_multiple "0 o" "$cmd -bool " "o" "" {
814 # Uinteger option tests. OPTION is which integer option we're
815 # testing. Can be "uinteger" or "zuinteger-unlimited".
816 proc_with_prefix test-uinteger {variant option} {
819 set cmd "[make_cmd $variant] -$option"
821 # Test completing a uinteger option:
822 res_test_gdb_complete_multiple \
823 "1 [expect_none ""]" \
829 # NUMBER above is just a placeholder, make sure we don't complete
830 # it as a valid option.
831 res_test_gdb_complete_none \
832 "1 [expect_none "NU"]" \
835 # "unlimited" is valid though.
836 res_test_gdb_complete_unique \
837 "1 [expect_none "u"]" \
841 # Basic smoke test of accepted / not accepted values.
842 gdb_test "$cmd 1 -- 999" [expect_integer $option "1" "999"]
843 gdb_test "$cmd unlimited -- 999" \
844 [expect_integer $option "unlimited" "999"]
845 if {$option == "zuinteger-unlimited"} {
846 gdb_test "$cmd -1 --" [expect_integer $option "unlimited" ""]
847 gdb_test "$cmd 0 --" [expect_integer $option "0" ""]
849 gdb_test "$cmd -1 --" "integer -1 out of range"
850 gdb_test "$cmd 0 --" [expect_integer $option "unlimited" ""]
852 gdb_test "$cmd xxx --" \
853 "Expected integer at: xxx --"
854 gdb_test "$cmd unlimitedx --" \
855 "Expected integer at: unlimitedx --"
857 # Don't offer completions until we're past the
858 # -uinteger/-zuinteger-unlimited argument.
859 res_test_gdb_complete_none \
860 "1 [expect_none ""]" \
863 # A number of invalid values.
864 foreach value {"x" "x " "1a" "1a " "1-" "1- " "unlimitedx"} {
865 res_test_gdb_complete_none \
866 "1 [expect_none $value]" \
871 if {$option == "uinteger"} {
872 # -1 is invalid uinteger.
873 foreach value {"-1" "-1 "} {
874 res_test_gdb_complete_none \
875 "1 [expect_none ""]" \
879 # -1 is valid for zuinteger-unlimited.
880 res_test_gdb_complete_none \
881 "1 [expect_none ""]" \
883 if {$variant == "require-delimiter"} {
884 res_test_gdb_complete_multiple \
885 "1 [expect_integer $option "unlimited" ""]" \
886 "$cmd -1 " "" "-" $all_options
888 res_test_gdb_complete_none "0 " "$cmd -1 "
892 # Check that after a fully parsed option:
894 # - for require-delimiter commands, completion offers all
897 # - for !require-delimiter commands, completion offers nothing
899 if {$variant == "require-delimiter"} {
900 res_test_gdb_complete_multiple \
901 "1 [expect_integer $option 1 ""]" \
902 "$cmd 1 " "" "-" $all_options
904 res_test_gdb_complete_none "0 " "$cmd 1 "
907 # Test completing non-option arguments after "-uinteger 1 ".
908 foreach operand {"x" "x " "1a" "1a " "1-" "1- "} {
909 if {$variant == "require-delimiter"} {
910 res_test_gdb_complete_none \
911 "1 [expect_integer $option 1 $operand]" \
914 res_test_gdb_complete_none "0 $operand" "$cmd 1 $operand"
917 # These look like options, but they aren't.
918 foreach operand {"-1" "-1 "} {
919 if {$variant == "unknown-is-operand"} {
920 res_test_gdb_complete_none "0 $operand" "$cmd 1 $operand"
922 res_test_gdb_complete_none \
923 "1 [expect_integer $option 1 $operand]" \
930 proc_with_prefix test-enum {variant} {
931 set cmd [make_cmd $variant]
933 res_test_gdb_complete_multiple \
934 "1 [expect_none ""]" \
935 "$cmd -enum " "" "" {
941 # Check that "-" where a value is expected does not show the
942 # command's options. I.e., an enum's value is not optional.
943 # Check both completion and running the command.
944 res_test_gdb_complete_none \
945 "1 [expect_none "-"]" \
947 gdb_test "$cmd -enum --"\
948 "Requires an argument. Valid arguments are xxx, yyy, zzz\\."
950 # Try passing an undefined item to an enum option.
951 gdb_test "$cmd -enum www --" "Undefined item: \"www\"."
954 # String option tests.
955 proc_with_prefix test-string {variant} {
958 set cmd [make_cmd $variant]
960 res_test_gdb_complete_none \
961 "1 [expect_none ""]" \
964 # Check that "-" where a value is expected does not show the
965 # command's options. I.e., a string's value is not optional.
966 # Check both completion and running the command.
967 res_test_gdb_complete_none \
968 "1 [expect_none ""]" \
970 gdb_test "$cmd -string --"\
971 "-string requires an argument"
972 if {$variant == "require-delimiter"} {
973 gdb_test "$cmd -string" [expect_none "-string"]
975 gdb_test "$cmd -string"\
976 "-string requires an argument"
979 foreach_with_prefix str {
989 "\"STR \\\"GGG\\\" HHH\""
990 "'STR \\\'III\\\' JJJ'"
992 res_test_gdb_complete_none \
993 "1 [expect_none ""]" \
994 "$cmd -string ${str}"
995 gdb_test "$cmd -string ${str} --" [expect_string "${str}" ""]
997 # Completing at "-" after parsing STR should list all options.
998 res_test_gdb_complete_multiple \
999 "1 [expect_string "${str}" "-"]" \
1000 "$cmd -string ${str} " "-" "" $all_options
1002 # Check that only $STR is considered part of the string's value.
1003 # I.e., that we stop parsing the string at the first
1004 # whitespace or after the closing quote of $STR.
1005 if {$variant == "require-delimiter"} {
1006 res_test_gdb_complete_none \
1007 "1 [expect_string "${str}" "BAR"]" \
1008 "$cmd -string ${str} BAR"
1010 res_test_gdb_complete_none "0 BAR" "$cmd -string ${str} BAR"
1012 gdb_test "$cmd -string ${str} BAR --" "Unrecognized option at: BAR --"
1016 # Run the options framework tests first.
1017 foreach_with_prefix cmd {
1020 "unknown-is-operand"
1025 foreach subcmd {"uinteger" "zuinteger-unlimited" } {
1026 test-uinteger $cmd $subcmd
1032 # Run the print integration tests, both as "standalone", and under
1033 # "frame/thread apply". The latter checks that the "frame/thread
1034 # apply ... COMMAND" commands recurse the completion machinery for
1035 # COMMAND completion correctly.
1040 "frame apply level 0 "
1043 "thread apply 1 frame apply 1 "
1048 # Same for "compile print". Not really a wrapper prefix command like
1049 # "frame apply", but similar enough that we test pretty much the same
1051 if ![skip_compile_feature_tests] {
1052 test-print "compile "
1055 # Basic "backtrace" integration tests.
1058 # Basic "frame apply" integration tests.
1061 # Basic "thread apply" integration tests.
1064 # Basic "info threads" integration tests.