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2011-05-30 Yao Qi <yao@codesourcery.com> 

* gdb.base/callfuncs.exp (rerun_and_prepare): New.
	Call rerun_and_prepare for each test to isolate effects.
This commit is contained in:
Yao Qi 2011-05-30 02:32:21 +00:00
parent 6680506ef0
commit ff4d2c6018
2 changed files with 63 additions and 31 deletions
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11
gdb/testsuite/ChangeLog
View File

@ -1,8 +1,13 @@
2011-05-30 Yao Qi <yao@codesourcery.com>
* gdb.base/varargs.c (find_max_float_real): New.
(find_max_double_real, find_max_long_double_real): New.
* gdb.base/varargs.exp: Call these new added functions.
* gdb.base/callfuncs.exp (rerun_and_prepare): New.
Call rerun_and_prepare for each test to isolate effects.
2011-05-30 Yao Qi <yao@codesourcery.com>
* gdb.base/varargs.c (find_max_float_real): New.
(find_max_double_real, find_max_long_double_real): New.
* gdb.base/varargs.exp: Call these new added functions.
* lib/gdb.exp (setup_kfail_for_target): New.
2011-05-30 Yao Qi <yao@codesourcery.com>

83
gdb/testsuite/gdb.base/callfuncs.exp
View File

@ -273,6 +273,39 @@ proc fetch_all_registers {test} {
return $all_registers_lines
}
proc rerun_and_prepare {} {
global hp_aCC_compiler
if { $hp_aCC_compiler } {
# Do not set language explicitly to 'C'. This will cause aCC
# tests to fail because promotion rules are different. Just let
# the language be set to the default.
if { ![runto_main] } {
gdb_suppress_tests;
}
# However, turn off overload-resolution for aCC. Having it on causes
# a lot of failures.
gdb_test_no_output "set overload-resolution 0"
} else {
gdb_test_no_output "set language c"
if { ![runto_main] } {
gdb_suppress_tests;
}
}
get_debug_format
# Make sure that malloc gets called and that the floating point unit
# is initialized via a call to t_double_values.
gdb_test "next" "t_double_values\\(double_val1, double_val2\\);.*" \
"next to t_double_values"
gdb_test "next" "t_structs_c\\(struct_val1\\);.*" \
"next to t_structs_c"
}
# Start with a fresh gdb.
@ -285,34 +318,7 @@ gdb_test_no_output "set print sevenbit-strings"
gdb_test_no_output "set print address off"
gdb_test_no_output "set width 0"
if { $hp_aCC_compiler } {
# Do not set language explicitly to 'C'. This will cause aCC
# tests to fail because promotion rules are different. Just let
# the language be set to the default.
if { ![runto_main] } {
gdb_suppress_tests;
}
# However, turn off overload-resolution for aCC. Having it on causes
# a lot of failures.
gdb_test_no_output "set overload-resolution 0"
} else {
gdb_test_no_output "set language c"
if { ![runto_main] } {
gdb_suppress_tests;
}
}
get_debug_format
# Make sure that malloc gets called and that the floating point unit
# is initialized via a call to t_double_values.
gdb_test "next" "t_double_values\\(double_val1, double_val2\\);.*" \
"next to t_double_values"
gdb_test "next" "t_structs_c\\(struct_val1\\);.*" \
"next to t_structs_c"
rerun_and_prepare
# Save all register contents.
set old_reg_content [fetch_all_registers "retrieve original register contents"]
@ -330,6 +336,10 @@ if {$old_reg_content == $new_reg_content} then {
fail "gdb function calls preserve register contents"
}
rerun_and_prepare
# Save all register contents.
set old_reg_content [fetch_all_registers "retrieve original register contents"]
# Set breakpoint at a function we will call from gdb.
gdb_breakpoint add
@ -351,6 +361,12 @@ if ![gdb_test "bt 2" \
}
}
rerun_and_prepare
# Set breakpoint at a function we will call from gdb.
gdb_breakpoint add
# Save all register contents.
set old_reg_content [fetch_all_registers "retrieve original register contents"]
# Call function (causing a breakpoint hit in the call dummy) and do a finish,
# make sure we are back at main and still have the same register contents.
gdb_test "print add(4,5)" "The program being debugged stopped while.*" \
@ -370,6 +386,12 @@ if ![gdb_test "bt 2" \
}
}
rerun_and_prepare
# Set breakpoint at a function we will call from gdb.
gdb_breakpoint add
# Save all register contents.
set old_reg_content [fetch_all_registers "retrieve original register contents"]
# Call function (causing a breakpoint hit in the call dummy) and do a return
# with a value, make sure we are back at main with the same register contents.
gdb_test "print add(4,5)" "The program being debugged stopped while.*" \
@ -388,6 +410,11 @@ if ![gdb_test "return 7" \
}
}
rerun_and_prepare
# Set breakpoint at a function we will call from gdb.
gdb_breakpoint add
set old_reg_content [fetch_all_registers "retrieve original register contents"]
# Call function (causing a breakpoint hit in the call dummy), and
# call another function from the call dummy frame (thereby setting up
# several nested call dummy frames). Test that backtrace and finish