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[/] [scarts/] [trunk/] [toolchain/] [scarts-gdb/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.base/] [call-strs.exp] - Blame information for rev 25

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1 25 jlechner 
# Copyright 1998, 1999, 2000, 2007, 2008 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program.  If not, see .
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# This file was written by Elena Zannoni (ezannoni@cygnus.com)
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# This test deals with calling functions which have strings as parameters.
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# it plays around with constant strings.
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# the corresponding source file is call-strs.c
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#
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#debug strarg
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if $tracelevel then {
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        strace $tracelevel
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}
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set prms_id 0
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set bug_id 0
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set testfile "call-strs"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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# Test depends on printf, which the sparclet stub doesn't support.
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if { [istarget "sparclet-*-*"] } {
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    return 0;
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}
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if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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    untested call-strs.exp
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    return -1
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}
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49 
 
50 
 
51 
# Some targets can't call functions, so don't even bother with this
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# test.
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if [target_info exists gdb,cannot_call_functions] {
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    setup_xfail "*-*-*" 2416
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    fail "This target can not call functions"
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    continue
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}
58 
 
59 
# Set the current language to C.  This counts as a test.  If it
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# fails, then we skip the other tests.
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62 
proc set_lang_c {} {
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    global gdb_prompt
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65 
    send_gdb "set language c\n"
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    gdb_expect {
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        -re ".*$gdb_prompt $" {}
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        timeout { fail "set language c (timeout)" ; return 0; }
69 
    }
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71 
    send_gdb "show language\n"
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    gdb_expect {
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        -re ".* source language is \"c\".*$gdb_prompt $" {
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            pass "set language to \"c\""
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            return 1
76 
        }
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        -re ".*$gdb_prompt $" {
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            fail "setting language to \"c\""
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            return 0
80 
        }
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        timeout {
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            fail "can't show language (timeout)"
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            return 0
84 
        }
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    }
86 
}
87 
 
88 
 
89 
 
90 
# Start with a fresh gdb.
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92 
gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
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send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
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send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
99 
 
100 
set timeout 120
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102 
if ![runto_main] then {
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    perror "couldn't run to breakpoint"
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    continue
105 
}
106 
 
107 
#step
108 
send_gdb "step\n"
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gdb_expect {
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        -re ".*strcpy\\(buf, \"test string\"\\);.*$gdb_prompt $" {pass "step after assignment to s"}
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        -re ".*$gdb_prompt $" { fail "step after assignment to s" }
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        timeout { fail "step after assignment to s (timeout)" }
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    }
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115 
 
116 
#next
117 
send_gdb "next\n"
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gdb_expect {
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        -re ".*str_func\\(\"abcd\", \"efgh\", \"ijkl\", \"mnop\", \"qrst\", \"uvwx\", \"yz12\"\\);.*$gdb_prompt $" {pass "next over strcpy"}
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        -re ".*$gdb_prompt $" { fail "next over strcpy" }
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        timeout { fail "next over strcpy (timeout)" }
122 
    }
123 
 
124 
#print buf
125 
send_gdb "print buf\n"
126 
gdb_expect {
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    -re ".*\"test string\",.*repeats 88 times.*$gdb_prompt $" {
128 
        pass "print buf"
129 
      }
130 
    -re ".*$gdb_prompt $" { fail "print buf" }
131 
    timeout           { fail "(timeout) print buf" }
132 
  }
133 
 
134 
 
135 
#print s
136 
send_gdb "print s\n"
137 
gdb_expect {
138 
    -re ".*= \"test string\".*$gdb_prompt $" {
139 
        pass "print s"
140 
      }
141 
    -re ".*$gdb_prompt $" { fail "print s" }
142 
    timeout           { fail "(timeout) print sum_array_print(10, *list1, *list2, *list3, *list4)" }
143 
  }
144 
 
145 
 
146 
#print str_func1(s)
147 
if ![gdb_skip_stdio_test "print str_func1(s)"] {
148 
    send_gdb "print  str_func1(s)\n"
149 
    gdb_expect {
150 
        -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" {
151 
            pass "print str_func1(s)"
152 
        }
153 
        -re ".*$gdb_prompt $" { fail "print str_func1(s)" }
154 
        timeout               { fail "(timeout) print str_func1(s)" }
155 
    }
156 
}
157 
 
158 
 
159 
#print str_func1("test string")
160 
if ![gdb_skip_stdio_test "print str_func1(teststring)"] {
161 
    send_gdb "print  str_func1(\"test string\")\n"
162 
    gdb_expect {
163 
        -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" {
164 
            pass "print str_func1(\"test string\")"
165 
        }
166 
        -re ".*$gdb_prompt $" { fail "print str_func1(\"test string\")" }
167 
        timeout     { fail "(timeout) print str_func1(\"test string\")" }
168 
    }
169 
}
170 
 
171 
#call str_func1(s)
172 
if ![gdb_skip_stdio_test "call str_func1(s)"] {
173 
    send_gdb "call  str_func1(s)\n"
174 
    gdb_expect {
175 
        -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" {
176 
            pass "call str_func1(s)"
177 
        }
178 
        -re ".*$gdb_prompt $" { fail "call str_func1(s)" }
179 
        timeout               { fail "(timeout) call str_func1(s)" }
180 
    }
181 
}
182 
 
183 
#call str_func1("test string")
184 
if ![gdb_skip_stdio_test "call str_func1 (...)"] {
185 
    send_gdb "call  str_func1(\"test string\")\n"
186 
    gdb_expect {
187 
        -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" {
188 
            pass "call str_func1(\"test string\")"
189 
        }
190 
        -re ".*$gdb_prompt $" { fail "call str_func1(\"test string\")" }
191 
        timeout     { fail "(timeout) call str_func1(\"test string\")" }
192 
    }
193 
}
194 
 
195 
#print str_func1(buf)
196 
if ![gdb_skip_stdio_test "print str_func1(buf)"] {
197 
    send_gdb "print  str_func1(buf)\n"
198 
    gdb_expect {
199 
        -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" {
200 
            pass "print str_func1(buf)"
201 
        }
202 
        -re ".*$gdb_prompt $" { fail "print str_func1(buf)" }
203 
        timeout               { fail "(timeout) print str_func1(buf)" }
204 
    }
205 
}
206 
 
207 
#call str_func1(buf)
208 
if ![gdb_skip_stdio_test "call str_func1(buf)"] {
209 
    send_gdb "call str_func1(buf)\n"
210 
    gdb_expect {
211 
        -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" {
212 
            pass "call str_func1(buf)"
213 
        }
214 
        -re ".*$gdb_prompt $" { fail "call str_func1(buf)" }
215 
        timeout               { fail "(timeout) call str_func1(buf)" }
216 
    }
217 
}
218 
 
219 
#print str_func("a","b","c","d","e","f","g")
220 
if ![gdb_skip_stdio_test "print str_func(a,b,c,d,e,f,g)"] {
221 
    send_gdb "print  str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")\n"
222 
    gdb_expect {
223 
        -re "first string arg is: a\[ \t\r\n\]+second string arg is: b\[ \t\r\n\]+third string arg is: c\[ \t\r\n\]+fourth string arg is: d\[ \t\r\n\]+fifth string arg is: e\[ \t\r\n\]+sixth string arg is: f\[ \t\r\n\]+seventh string arg is: g\[ \t\r\n\]+.*= \"abcdefg\".*$gdb_prompt $" {
224 
            pass "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")"
225 
        }
226 
        -re ".*$gdb_prompt $" { fail "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" }
227 
        timeout           { fail "(timeout) print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" }
228 
    }
229 
}
230 
 
231 
#call str_func("a","b","c","d","e","f","g")
232 
if ![gdb_skip_stdio_test "call str_func(a,b,c,d,e,f,g)"] {
233 
    send_gdb "call  str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")\n"
234 
    gdb_expect {
235 
        -re "first string arg is: a\[ \t\r\n\]+second string arg is: b\[ \t\r\n\]+third string arg is: c\[ \t\r\n\]+fourth string arg is: d\[ \t\r\n\]+fifth string arg is: e\[ \t\r\n\]+sixth string arg is: f\[ \t\r\n\]+seventh string arg is: g\[ \t\r\n\]+.*= \"abcdefg\".*$gdb_prompt $" {
236 
            pass "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")"
237 
        }
238 
        -re ".*$gdb_prompt $" { fail "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" }
239 
        timeout           { fail "(timeout) call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" }
240 
    }
241 
}
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243 
#print str_func(s,s,s,s,s,s,s)
244 
if ![gdb_skip_stdio_test "print str_func(s,s,s,s,s,s,s,s)"] {
245 
    send_gdb "print  str_func(s,s,s,s,s,s,s)\n"
246 
    gdb_expect {
247 
        -re "first string arg is: test string\[ \t\r\n\]+second string arg is: test string\[ \t\r\n\]+third string arg is: test string\[ \t\r\n\]+fourth string arg is: test string\[ \t\r\n\]+fifth string arg is: test string\[ \t\r\n\]+sixth string arg is: test string\[ \t\r\n\]+seventh string arg is: test string\[ \t\r\n\]+.*\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*$gdb_prompt $" {
248 
            pass "print str_func(s,s,s,s,s,s,s)"
249 
        }
250 
        -re ".*$gdb_prompt $" { fail "print str_func(s,s,s,s,s,s,s)" }
251 
        timeout     { fail "(timeout) print str_func(s,s,s,s,s,s,s)" }
252 
    }
253 
}
254 
 
255 
#call str_func(s,s,s,s,s,s,s)
256 
if ![gdb_skip_stdio_test "call str_func(s,s,s,s,s,s,s,s)"] {
257 
    send_gdb "call  str_func(s,s,s,s,s,s,s)\n"
258 
    gdb_expect {
259 
        -re "first string arg is: test string\[ \t\r\n\]+second string arg is: test string\[ \t\r\n\]+third string arg is: test string\[ \t\r\n\]+fourth string arg is: test string\[ \t\r\n\]+fifth string arg is: test string\[ \t\r\n\]+sixth string arg is: test string\[ \t\r\n\]+seventh string arg is: test string\[ \t\r\n\]+.*\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*$gdb_prompt $" {
260 
            pass "call str_func(s,s,s,s,s,s,s)"
261 
        }
262 
        -re ".*$gdb_prompt $" { fail "call str_func(s,s,s,s,s,s,s)" }
263 
        timeout               { fail "(timeout) call str_func(s,s,s,s,s,s,s)" }
264 
    }
265 
}
266 
 
267 
gdb_exit
268 
return 0

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