list.exp

lwip在ucos上的移植

# Copyright (C) 1992, 1994, 1995, 1997, 1998 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

# Please email any bugs, comments, and/or additions to this file to:
# [e-mail]

# This file was written by Fred Fish. ([e-mail])

if $tracelevel then {
	strace $tracelevel
}

set prms_id 0
set bug_id 0

set testfile "list"
set binfile ${objdir}/${subdir}/${testfile}

# Need to download the header to the host.
remote_download host ${srcdir}/${subdir}/list0.h list0.h


if  { [gdb_compile "${srcdir}/${subdir}/list0.c" "${binfile}0.o" object {debug}] != "" } {
     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}

if  { [gdb_compile "${srcdir}/${subdir}/list1.c" "${binfile}1.o" object {debug}] != "" } {
     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}

if  { [gdb_compile "${binfile}0.o ${binfile}1.o" ${binfile} executable {debug}] != "" } {
     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}



# Create and source the file that provides information about the compiler
# used to compile the test case.
if [get_compiler_info ${binfile}] {
    return -1;
}

#
# Local utility proc just to set and verify listsize
# Return 1 if success, 0 if fail.
#

set set_listsize_count 0;

proc set_listsize { arg } {
    global gdb_prompt
    global set_listsize_count;

    incr set_listsize_count;
    if [gdb_test "set listsize $arg" "" "setting listsize to $arg #$set_listsize_count"] {
	return 0;
    }
    if { $arg <= 0 } {
	set arg "unlimited";
    }

    if [gdb_test "show listsize" "Number of source lines.* is ${arg}.*" "show listsize $arg #$set_listsize_count"] {
	return 0;
    }
    return 1
}

#
# Test display of listsize lines around a given line number.
#

proc test_listsize {} {
    global gdb_prompt
    global hp_cc_compiler
    global hp_aCC_compiler

    # Show default size

    gdb_test "show listsize" "Number of source lines gdb will list by default is 10.*" "show default list size"
    
    # Show the default lines
    # The second case is for optimized code, it is still correct.
    
    if ![isnative] {
	runto_main;
	unsupported "list default lines around main";
    } else {
	gdb_test "list" "(1\[ \t\]+#include \"list0.h\".*10\[ \t\]+x = 0;|2.*11\[ \t\]+foo .x\[+)\]+;)" "list default lines around main"
    }

    # Ensure we can limit printouts to one line

    if [set_listsize 1] {
	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 1"
	gdb_test "list 2" "2\[ \t\]+" "list line 2 with listsize 1"
    }    

    # Try just two lines
    
    if [ set_listsize 2 ] {
	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 1 with listsize 2"
	gdb_test "list 2" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 2 with listsize 2"
	gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+int main \[)(\]+" "list line 3 with listsize 2"
    }

    # Try small listsize > 1 that is an odd number

    if [ set_listsize 3 ] {
	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+int main \[)(\]+" "list line 1 with listsize 3"
	gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+int main \[)(\]+" "list line 2 with listsize 3"
	gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+int main \[(\]+\[)\]+\r\n4\[ \t\]+\{" "list line 3 with listsize 3"
    }

    # Try small listsize > 2 that is an even number.

    if [ set_listsize 4 ] then {
	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 1 with listsize 4"
	gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 2 with listsize 4"
	
	gdb_test "list 3" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 3 with listsize 4"
	gdb_test "list 4" "2\[ \t\]+\r\n.*5\[ \t\]+int x;.*" "list line 4 with listsize 4"
    }

    # Try a size larger than the entire file.

    if [ set_listsize 100 ] then {
	gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*\r\n4\[23\]\[ \t\]+\}" "list line 1 with listsize 100"
	
	gdb_test "list 10" "1\[ \t\]+#include \"list0.h\".*\r\n4\[23\]\[ \t\]+\}" "list line 10 with listsize 100"
    }

    # Try listsize of 0 which suppresses printing.

    set_listsize 0
    gdb_test "list 1" "" "listsize of 0 suppresses output"

    # Try listsize of -1 which is special, and means unlimited.

    set_listsize -1
    setup_xfail "*-*-*"
    gdb_test "list 1" "1\[ \t\]+#include .*\r\n39\[ \t\]+\}" "list line 1 with unlimited listsize"
}

#
# Test "list filename:number" for C include file
#

proc test_list_include_file {} {
    global gdb_prompt

    setup_xfail "a29k-*-udi"
    setup_xfail_format "DWARF 1"
    setup_xfail_format "COFF"
    gdb_test "list list0.h:1" "1\[ \t\]+/\[*\]+ An include file .*10\[ \t\]+bar \\(x\\+\\+\\);" "list line 1 in include file"

    setup_xfail "a29k-*-udi"
    setup_xfail_format "DWARF 1"
    setup_xfail_format "COFF"
    gdb_test "list list0.h:100" "Line number 95 out of range; .*list0.h has 3\[67\] lines." "list message for lines past EOF"
}

#
# Test "list filename:number" for C source file
#

proc test_list_filename_and_number {} {
    global gdb_prompt

    set testcnt 0

    send_gdb "list list0.c:1\n"
    gdb_expect {
	-re "1\[ \t\]+#include \"list0.h\".*10\[ \t]+x = 0;\r\n$gdb_prompt $" {
	    incr testcnt 
	}
	-re ".*$gdb_prompt $" { fail "list list0.c:1" ; gdb_suppress_tests }
	timeout { fail "list list0.c:1 (timeout)" ; gdb_suppress_tests }
    }
    send_gdb "list list0.c:10\n"
    gdb_expect {
	-re "5\[ \t\]+int x;.*14\[ \t\]+foo .x\[+)\]+;\r\n$gdb_prompt $" {
	    incr testcnt 
	}
	-re ".*$gdb_prompt $" { fail "list list.c:10" ; gdb_suppress_tests }
	timeout { fail "list list.c:10 (timeout)" ; gdb_suppress_tests }
    }
    send_gdb "list list1.c:1\n"
    gdb_expect {
	-re "1\[ \t\]+\#include.*4\[ \t\]+.*int oof\[ \t\]*\(.*\);\r\n.*$gdb_prompt $" {
	    incr testcnt 
	}
	-re ".*$gdb_prompt $" { fail "list list1.c:1" ; gdb_suppress_tests }
	timeout { fail "list list1.c:1 (timeout)" ; gdb_suppress_tests }
    }
    send_gdb "list list1.c:12\n"
    gdb_expect {
	-re "12\[ \t\]+long_line \[(\]+.*\[)\]+;.*13\[ \t\]+\}\r\n.*$gdb_prompt $" {
	    incr testcnt 
	}
	-re ".*$gdb_prompt $" { fail "list list1.c:12" ; gdb_suppress_tests }
	timeout { fail "list list1.c:12 (timeout)" ; gdb_suppress_tests }
    }
    pass "list filename:number ($testcnt tests)"
    gdb_stop_suppressing_tests;
}

#
# Test "list function" for C source file
#

proc test_list_function {} {
    global gdb_prompt
    global gcc_compiled

    # gcc appears to generate incorrect debugging information for code
    # in include files, which breaks this test.
    # SunPRO cc is the second case below, it's also correct.
    setup_xfail "a29k-*-udi"
    gdb_test "list main" "(5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;|1\[ \t\]+#include .*10\[ \t\]+x = 0;)" "list function in source file 1"

    # Ultrix gdb takes the second case below; it's also correct.
    # SunPRO cc is the third case.
    gdb_test "list bar" "(4\[ \t\]+void.*\[ \t\]*long_line.*;.*bar.*9\[ \t\]*.*|1\[ \t\]+void.*8\[ \t\]+\}|1\[ \t\]+void.*7\[ \t\]*long_line ..;|7\[ \t\]+void.*14\[ \t\]+\})" "list function in source file 2"

    # Test "list function" for C include file
    # Ultrix gdb is the second case, still correct.
    # SunPRO cc is the third case.
    setup_xfail "powerpc-*-*"
    setup_xfail_format "DWARF 1"
    gdb_test "list foo" "(3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;|2\[ \t\]+including file.*11\[ \t\]+bar \[(\]+.*\[)\]+;|1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;)" "list function in include file"
}

proc test_list_forward {} {
    global gdb_prompt

    set testcnt 0

    send_gdb "list list0.c:10\n"
    gdb_expect {
	-re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
	-re ".*$gdb_prompt $" { fail "list list0.c:10" ; gdb_suppress_tests }
	timeout { fail "list list0.c:10 (timeout)" ; gdb_suppress_tests }
    }

    send_gdb "list\n"
    gdb_expect {
	-re "15\[ \t\]+foo \[(\]+.*\[)\]+;.*24\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
	-re ".*$gdb_prompt $" { fail "list 15-24" ; gdb_suppress_tests }
	timeout { fail "list 15-24 (timeout)" ; gdb_suppress_tests }
    }

    send_gdb "list\n"
    gdb_expect {
	-re "25\[ \t\]+foo \[(\]+.*\[)\]+;.*34\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
	-re ".*$gdb_prompt $" { fail "list 25-34" ; gdb_suppress_tests }
	timeout { fail "list 25-34 (timeout)" ; gdb_suppress_tests }
    }

    send_gdb "list\n"
    gdb_expect {
	-re "35\[ \t\]+foo \\(.*\\);.*42\[ \t\]+.*\}\r\n$gdb_prompt $" { incr testcnt }
	-re ".*$gdb_prompt $" { fail "list 35-42" ; gdb_suppress_tests }
	timeout { fail "list 35-42 (timeout)" ; gdb_suppress_tests }
    }

    pass "successive list commands to page forward ($testcnt tests)"
    gdb_stop_suppressing_tests;
}