ovldbreak.exp

gdb-6.8 Linux下的调试程序 最新版本

    -re "$menu_overload1arg" {
        pass "bp menu for foo::overload1arg choice cancel"
        # Choose cancel.
        send_gdb "0\n"
        gdb_expect {
            -re "canceled\r\n$gdb_prompt $" {
                pass "set bp on overload1arg canceled"
            }
	    -re "cancelled\r\n$gdb_prompt $" {
		pass "set bp on overload1arg canceled"
	    }
            -re ".*$gdb_prompt $" {
                fail "set bp on overload1arg canceled (bad message)"
            }
            timeout {
                fail "set bp on overload1arg canceled (timeout)"
                take_gdb_out_of_choice_menu
            }
        }
    }
    -re ".*\r\n> " {
        fail "bp menu for foo::overload1arg choice cancel (bad menu)"
        take_gdb_out_of_choice_menu
    }
    -re ".*$gdb_prompt $" {
        fail "bp menu for foo::overload1arg choice cancel (no menu)"
    }
    timeout {
        fail "bp menu for foo::overload1arg choice cancel (timeout)"
        take_gdb_out_of_choice_menu
    }
}

gdb_test "info break" \
    "Num     Type\[\t \]+Disp Enb Address\[\t \]+What.*
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in main at.*$srcfile:49\r
\[\t \]+breakpoint already hit 1 time\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(char\\) at.*$srcfile:111\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(signed char\\) at.*$srcfile:112\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(unsigned char\\) at.*$srcfile:113\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(short\\) at.*$srcfile:114\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(unsigned short\\) at.*$srcfile:115\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(int\\) at.*$srcfile:116\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\((unsigned|unsigned int)\\) at.*$srcfile:117\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(long\\) at.*$srcfile:118\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(unsigned long\\) at.*$srcfile:119\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(float\\) at.*$srcfile:120\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(double\\) at.*$srcfile:121\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\((void|)\\) at.*$srcfile:110" \
    "breakpoint info (after cancel)"



# Delete these breakpoints.

send_gdb "delete breakpoints\n"
gdb_expect {
    -re "Delete all breakpoints.* $" {
        send_gdb "y\n"
        gdb_expect {
            -re ".*$gdb_prompt $" {
                pass "delete all breakpoints"
            }
            timeout {
                fail "delete all breakpoints (timeout)"
            }
        }
    }
    timeout {
        fail "delete all breakpoints (timeout)"
    }
}

gdb_test "info breakpoints" "No breakpoints or watchpoints." "breakpoint info (after delete)"



# Test choice "all".
# This is copy-and-paste from set_bp_overloaded.

send_gdb "break foo::overload1arg\n" 
gdb_expect {
    -re "$menu_overload1arg" {
        pass "bp menu for foo::overload1arg choice all"
        # Choose all.
        send_gdb "1\n"
        gdb_expect {
            -re "Breakpoint $decimal at $hex: file.*$srcfile, line 121.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 120.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 119.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 118.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 117.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 116.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 115.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 114.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 113.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 112.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 111.\r\nBreakpoint $decimal at $hex: file.*$srcfile, line 110.\r\nwarning: Multiple breakpoints were set.\r\nUse the .delete. command to delete unwanted breakpoints.\r\n$gdb_prompt $" {
                pass "set bp on overload1arg all"
            }
            -re ".*$gdb_prompt $" {
                fail "set bp on overload1arg all (bad message)"
            }
            timeout {
                fail "set bp on overload1arg all (timeout)"
                take_gdb_out_of_choice_menu
            }
        }
    }
    -re ".*\r\n> " {
        fail "bp menu for foo::overload1arg choice all (bad menu)"
        take_gdb_out_of_choice_menu
    }
    -re ".*$gdb_prompt $" {
        fail "bp menu for foo::overload1arg choice all (no menu)"
    }
    timeout {
        fail "bp menu for foo::overload1arg choice all (timeout)"
        take_gdb_out_of_choice_menu
    }
}

gdb_test "info break" \
    "Num     Type\[\t \]+Disp Enb Address\[\t \]+What.*
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(double\\) at.*$srcfile:121\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(float\\) at.*$srcfile:120\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(unsigned long\\) at.*$srcfile:119\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(long\\) at.*$srcfile:118\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\((unsigned|unsigned int)\\) at.*$srcfile:117\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(int\\) at.*$srcfile:116\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(unsigned short\\) at.*$srcfile:115\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(short\\) at.*$srcfile:114\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(unsigned char\\) at.*$srcfile:113\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(signed char\\) at.*$srcfile:112\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\(char\\) at.*$srcfile:111\r
\[0-9\]+\[\t \]+breakpoint     keep y\[\t \]+$hex\[\t \]+in foo::overload1arg\\((void|)\\) at.*$srcfile:110" \
    "breakpoint info (after setting on all)"



# Run through each breakpoint.

# NOTE: carlton/2003-02-03: I'm seeing failures on some of the tests,
# with the wrong arg being printed out.  Michael Chastain sees
# failures at times, too, albeit fewer than I do.

proc continue_to_bp_overloaded {might_kfail bpnumber argtype actuals} {
    global gdb_prompt hex decimal srcfile 

    send_gdb "continue\n"
    gdb_expect {
	-re "Continuing.\r\n\r\nBreakpoint ${bpnumber}, (${hex} in )?foo::overload1arg(\\(${argtype}\\))? \\(this=${hex}(, )?${actuals}\\) at.*${srcfile}:${decimal}\r\n${decimal}\[\t \]+int foo::overload1arg \\(${argtype}( arg)?\\).*\r\n.*$gdb_prompt $" {
	    pass "continue to bp overloaded : ${argtype}"
	}
	-re "Continuing.\r\n\r\nBreakpoint ${bpnumber}, (${hex} in )?foo::overload1arg(\\(${argtype}\\))? \\(this=${hex}, arg=.*\\) at.*${srcfile}:${decimal}\r\n${decimal}\[\t \]+int foo::overload1arg \\(${argtype}( arg)?\\).*\r\n.*$gdb_prompt $" {
	    if $might_kfail {
		kfail "gdb/1025" "continue to bp overloaded : ${argtype}"
	    } else {
		fail "continue to bp overloaded : ${argtype}"
	    }
	}
        -re ".*$gdb_prompt $" {
	    fail "continue to bp overloaded : ${argtype}" 
	}
        timeout {
	    fail "continue to bp overloaded : ${argtype} (timeout)"
	}
    }
}

continue_to_bp_overloaded 0 25 "(void|)" ""
continue_to_bp_overloaded 1 24 "char" "arg=2 \\'\\\\002\\'"
continue_to_bp_overloaded 1 23 "signed char" "arg=3 \\'\\\\003\\'"
continue_to_bp_overloaded 1 22 "unsigned char" "arg=4 \\'\\\\004\\'"
continue_to_bp_overloaded 1 21 "short" "arg=5"
continue_to_bp_overloaded 1 20 "unsigned short" "arg=6"
continue_to_bp_overloaded 0 19 "int" "arg=7"
continue_to_bp_overloaded 0 18 "(unsigned|unsigned int)" "arg=8"
continue_to_bp_overloaded 0 17 "long" "arg=9"
continue_to_bp_overloaded 0 16 "unsigned long" "arg=10"
continue_to_bp_overloaded 0 15 "float" "arg=100"
continue_to_bp_overloaded 1 14 "double" "arg=200"



# That's all, folks.

gdb_continue_to_end "finish program"