-# Copyright 1998-2014 Free Software Foundation, Inc.
+# Copyright 1998-2019 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
return -1
}
-if {[prepare_for_testing $testfile.exp $testfile \
+if {[prepare_for_testing "failed to prepare" $testfile \
[list $srcfile $srcfile2] {debug nowarnings}]} {
- untested $testfile.exp
return -1
}
}
set timeout 30
+gdb_test_no_output "set max-completions unlimited"
gdb_test_no_output "complete print values\[0\].x." \
"field completion with invalid field"
&& [remote_file host exists ${dir1}/completion1.o] } {
foreach target_name ${targets} {
gdb_test "complete target ${target_name} ${dir1}/completion" \
- "target ${target_name} ${dir1}/completion.*${dir1}/completion0\\.o.*${dir1}/completion1\\.o.*"
+ "target ${target_name} ${dir1}/completion.*${dir1}/completion0\\.o.*${dir1}/completion1\\.o.*" \
+ "complete target ${target_name}"
}
break
}
gdb_test "complete set trace-buffer-size " "set trace-buffer-size unlimited"
gdb_test "complete set trace-buffer-size unl" "set trace-buffer-size unlimited"
+# Test "info registers" completion: First determine this
+# architecture's registers and reggroups...
+
+set regs_output [capture_command_output "mt print registers" \
+ ".*Name.*Nr.*Rel.*Offset.*Size.*Type.\[^\n\]*\n"]
+append regs_output "\n"
+append regs_output [capture_command_output "mt print reggroups" \
+ ".*Group.*Type\[^\n]*\n"]
+append regs_output "\n"
+append regs_output [capture_command_output "mt print user-registers" \
+ ".*Name.*Nr\[^\n]*\n"]
+set all_regs {}
+foreach {- reg} [regexp -all -inline -line {^\s+(\w+)} $regs_output] {
+ lappend all_regs $reg
+}
+
+set all_regs [join [lsort -unique $all_regs]]
+
+# ... and then compare them to the completion of "info registers".
+
+set regs_output [capture_command_output "complete info registers " ""]
+set completed_regs {}
+foreach {-> reg} [regexp -all -inline -line {^info registers (\w+\S*)} $regs_output] {
+ lappend completed_regs $reg
+}
+set completed_regs [join [lsort $completed_regs]]
+gdb_assert {{$all_regs eq $completed_regs}} "complete 'info registers '"
+
# Tests below are about tab-completion, which doesn't work if readline
# library isn't used. Check it first.
# strategy on Tuesdays to get the cursor in the right place, that's
# not something the testsuite should care about.
#
-# So, we avoid long lines. We `cd' to ${objdir} first, and then do
+# So, we avoid long lines. We `cd' to ${srcdir} first, and then do
# the completion relative to the current directory.
# ${srcdir} may be a relative path. We want to make sure we end up
}
# Empty COMMAND sends no newline while " " sends the newline we need.
-gdb_test " " "Source directories searched: .*" "Glob remaining of directory test"
+gdb_test " " "Source directories searched: .*" "glob remaining of directory test"
gdb_test "complete file ./gdb.base/compl" \
"file ./gdb.base/completion\\.exp.*" \
"complete-command 'file ./gdb.base/compl'"
-set test "complete 'file ./gdb.base/complet'"
-send_gdb "file ./gdb.base/complet\t"
+set test "complete 'file ./gdb.base/completi'"
+send_gdb "file ./gdb.base/completi\t"
gdb_test_multiple "" "$test" {
-re "^file ./gdb.base/completion\\.exp $" {
send_gdb "\n"
# Ignore the exact error message.
- gdb_test_multiple "" "complete 'file ./gdb.base/complet'" {
+ gdb_test_multiple "" "complete 'file ./gdb.base/completi'" {
-re "\r\nA program is being debugged already\\.\[\r\n\]+Are you sure you want to change the file\\? \\(y or n\\) $" {
send_gdb "n\n"
exp_continue
-re "marker1.*$gdb_prompt " {
send_gdb "\n"
gdb_test_multiple "" "$test" {
- -re "All functions matching regular expression \"marker\":.*File.*break1.c:\r\nint marker1\\((void|)\\);\r\nint marker2\\(int\\).*marker3\\(char.*char.*\\).*marker4\\(long( int)?\\);.*$gdb_prompt $" {
+ -re "All functions matching regular expression \"marker\":.*File.*break1.c:.*\tint marker1\\((void|)\\);\r\n.*:\tint marker2\\(int\\).*marker3\\(char.*char.*\\).*marker4\\(long( int)?\\);.*$gdb_prompt $" {
pass "$test"
}
}
}
}
-return 0
+#
+# Tests for the location completer
+#
+
+# Turn off pending breakpoint support so that we don't get queried
+# all the time.
+gdb_test_no_output "set breakpoint pending off"
+
+set subsrc [string range $srcfile 0 [expr {[string length $srcfile] - 3}]]
+set test "tab complete break $subsrc"
+send_gdb "break $subsrc\t\t"
+gdb_test_multiple "" $test {
+ -re "break\.c.*break1\.c.*$gdb_prompt " {
+ send_gdb "1\t\n"
+ gdb_test_multiple "" $test {
+ -re "malformed linespec error: unexpected end of input\r\n$gdb_prompt " {
+ pass $test
+ }
+ -re "$gdb_prompt p$" {
+ fail $test
+ }
+ }
+ }
+
+ -re "$gdb_prompt p$" {
+ fail $test
+ }
+}
+
+gdb_test "complete break $subsrc" "break\.c.*break1\.c"
+
+set test "tab complete break need"
+send_gdb "break need\t"
+gdb_test_multiple "" $test {
+ -re "break need_malloc " {
+ send_gdb "\n"
+ gdb_test_multiple "" $test {
+ -re ".*Breakpoint.*at .*/$srcfile, line .*$gdb_prompt " {
+ pass $test
+ gdb_test_no_output "delete breakpoint \$bpnum" \
+ "delete breakpoint for $test"
+ }
+ -re "$gdb_prompt p$" {
+ fail $test
+ }
+ }
+ }
+ -re "$gdb_prompt p$" {
+ fail $test
+ }
+}
+
+gdb_test "complete break need" "need_malloc"
+
+# gdb/17960
+# Enabling max-completions is necessary to trigger the bug.
+gdb_test_no_output "set max-completions 10"
+set test "tab complete break $srcfile:ma"
+send_gdb "break $srcfile:ma\t"
+gdb_test_multiple "" $test {
+ -re "break $srcfile:main " {
+ send_gdb "\n"
+ gdb_test_multiple "" $test {
+ -re ".*Breakpoint.*at .*/$srcfile, line .*$gdb_prompt " {
+ pass $test
+ gdb_test_no_output "delete breakpoint \$bpnum" \
+ "delete breakpoint for $test"
+ }
+ -re "$gdb_prompt p$" {
+ fail $test
+ }
+ }
+ }
+ -re "$gdb_prompt p$" {
+ fail $test
+ }
+}
+
+gdb_test "complete break $srcfile:ma" "break\.c:main"
+
+# End of gdb/17960 testing.
+
+#
+# Completion limiting.
+#
+
+gdb_test_no_output "set max-completions 5"
+
+proc ignore_and_resync {cmd result test} {
+ global gdb_prompt
+
+ gdb_test_multiple "" "$test" {
+ -re "^${cmd}$" {
+ # Complete the command and ignore the output
+ # to resync gdb for the next test.
+ send_gdb "\n"
+ gdb_test_multiple "" "$test" {
+ -re "$gdb_prompt $" {
+ $result $test
+ }
+ }
+ }
+ }
+}
+
+proc test_tab_complete {cmd test} {
+ global gdb_prompt
+
+ send_gdb "${cmd}\t"
+ gdb_test_multiple "" "$test" {
+ -re "^${cmd}\\\x07$" {
+ send_gdb "\t"
+ gdb_test_multiple "" "$test" {
+ -re "List may be truncated, max-completions reached.*\r\n$gdb_prompt " {
+ ignore_and_resync $cmd pass $test
+ }
+ -re "$gdb_prompt " {
+ ignore_and_resync $cmd fail $test
+ }
+ }
+ }
+ }
+}
+
+test_tab_complete "p" \
+ "command-name completion limiting using tab character"
+
+set test "command-name completion limiting using complete command"
+send_gdb "complete p\n"
+gdb_test_multiple "" "$test" {
+ -re "List may be truncated, max-completions reached.*\r\n$gdb_prompt $" {
+ pass "$test"
+ }
+}
+
+gdb_test_no_output "set max-completions 3"
+
+test_tab_complete "p marker" \
+ "symbol-name completion limiting using tab character"
+
+set test "symbol-name completion limiting using complete command"
+send_gdb "complete p mark\n"
+gdb_test_multiple "" "$test" {
+ -re "List may be truncated, max-completions reached.*\r\n$gdb_prompt $" {
+ pass "$test"
+ }
+}