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Add test for "List actual code around more than one location" change

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This adds a test for the "list" command change done in 0d999a6ef0f9
("List actual code around more than one location").

gdb/ChangeLog:
2017-08-22  Pedro Alves  <palves@redhat.com>

	* gdb.cp/overload.exp (line_range_pattern): New procedure.
	(top level): Add "list all overloads" tests.
This commit is contained in:
Pedro Alves
2017-08-22 14:51:18 +01:00
parent b270e6f9e0
commit 5277199aeb
2 changed files with 38 additions and 1 deletions
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5
gdb/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2017-08-22 Pedro Alves <palves@redhat.com>
* gdb.cp/overload.exp (line_range_pattern): New procedure.
(top level): Add "list all overloads" tests.
2017-08-22 Tom Tromey <tom@tromey.com> 2017-08-22 Tom Tromey <tom@tromey.com>
* gdb.gdb/xfullpath.exp: Remove. * gdb.gdb/xfullpath.exp: Remove.

34
gdb/testsuite/gdb.cp/overload.exp
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@ -263,10 +263,24 @@ gdb_test "print bar(d)" "= 22"
# List overloaded functions. # List overloaded functions.
gdb_test_no_output "set listsize 1" ""
# Build source listing pattern based on an inclusive line range.
proc line_range_pattern { range_start range_end } {
global line_re
for {set i $range_start} {$i <= $range_end} {incr i} {
append pattern "\r\n$i\[ \t\]\[^\r\n\]*"
}
verbose -log "pattern $pattern"
return $pattern
}
# The void case is tricky because some compilers say "(void)" # The void case is tricky because some compilers say "(void)"
# and some compilers say "()". # and some compilers say "()".
gdb_test_no_output "set listsize 1" ""
gdb_test_multiple "info func overloadfnarg" "list overloaded function with no args" { gdb_test_multiple "info func overloadfnarg" "list overloaded function with no args" {
-re ".*overloadfnarg\\(void\\).*$gdb_prompt $" { -re ".*overloadfnarg\\(void\\).*$gdb_prompt $" {
# gcc 2 # gcc 2
@ -324,6 +338,24 @@ gdb_test "print N::nsoverload ()" " = 1"
gdb_test "print N::nsoverload (2)" " = 2" gdb_test "print N::nsoverload (2)" " = 2"
gdb_test "print N::nsoverload (2, 3)" " = 5" gdb_test "print N::nsoverload (2, 3)" " = 5"
# Test "list function" when there are multiple "function" overloads.
with_test_prefix "list all overloads" {
# Bump up listsize again, to make sure the number of lines to
# display before/after each location is computed correctly.
gdb_test_no_output "set listsize 10"
set line_bar_A [gdb_get_line_number "int bar (A)"]
set line_bar_B [gdb_get_line_number "int bar (B)"]
set lines1 [line_range_pattern [expr $line_bar_A - 5] [expr $line_bar_A + 4]]
set lines2 [line_range_pattern [expr $line_bar_B - 5] [expr $line_bar_B + 4]]
set any "\[^\r\n\]*"
set h1_re "file: \"${any}overload.cc\", line number: $line_bar_A"
set h2_re "file: \"${any}overload.cc\", line number: $line_bar_B"
gdb_test "list bar" "${h1_re}${lines1}\r\n${h2_re}${lines2}"
}
if ![runto 'XXX::marker2'] then { if ![runto 'XXX::marker2'] then {
perror "couldn't run to XXX::marker2" perror "couldn't run to XXX::marker2"
continue continue