| 1 |
26 |
unneback |
#===============================================================================
|
| 2 |
|
|
#
|
| 3 |
|
|
# assert.exp
|
| 4 |
|
|
#
|
| 5 |
|
|
# Assertion test cases
|
| 6 |
|
|
#
|
| 7 |
|
|
#===============================================================================
|
| 8 |
|
|
######COPYRIGHTBEGIN####
|
| 9 |
|
|
#
|
| 10 |
|
|
# ----------------------------------------------------------------------------
|
| 11 |
|
|
# Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
|
| 12 |
|
|
#
|
| 13 |
|
|
# This file is part of the eCos host tools.
|
| 14 |
|
|
#
|
| 15 |
|
|
# This program is free software; you can redistribute it and/or modify it
|
| 16 |
|
|
# under the terms of the GNU General Public License as published by the Free
|
| 17 |
|
|
# Software Foundation; either version 2 of the License, or (at your option)
|
| 18 |
|
|
# any later version.
|
| 19 |
|
|
#
|
| 20 |
|
|
# This program is distributed in the hope that it will be useful, but WITHOUT
|
| 21 |
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 22 |
|
|
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
| 23 |
|
|
# more details.
|
| 24 |
|
|
#
|
| 25 |
|
|
# You should have received a copy of the GNU General Public License along with
|
| 26 |
|
|
# this program; if not, write to the Free Software Foundation, Inc.,
|
| 27 |
|
|
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
| 28 |
|
|
#
|
| 29 |
|
|
# ----------------------------------------------------------------------------
|
| 30 |
|
|
#
|
| 31 |
|
|
######COPYRIGHTEND####
|
| 32 |
|
|
#===============================================================================
|
| 33 |
|
|
######DESCRIPTIONBEGIN####
|
| 34 |
|
|
#
|
| 35 |
|
|
# Author(s): bartv
|
| 36 |
|
|
# Contributors: bartv
|
| 37 |
|
|
# Date: 1998-11-25
|
| 38 |
|
|
#
|
| 39 |
|
|
#####DESCRIPTIONEND####
|
| 40 |
|
|
#===============================================================================
|
| 41 |
|
|
|
| 42 |
|
|
# ----------------------------------------------------------------------------
|
| 43 |
|
|
# Start with the simple tests.
|
| 44 |
|
|
${tool}_load tassert1
|
| 45 |
|
|
${tool}_load tassert2
|
| 46 |
|
|
${tool}_load tassert3
|
| 47 |
|
|
${tool}_load tassert4
|
| 48 |
|
|
|
| 49 |
|
|
# tassert5 is not buildable under Linux. It is a C program linked with
|
| 50 |
|
|
# a C++ library, and there are dependencies on the default new and
|
| 51 |
|
|
# delete operators which are not satisfied.
|
| 52 |
|
|
|
| 53 |
|
|
if { [string match "cl*" $::hosttest_data(CC)] } {
|
| 54 |
|
|
${tool}_load tassert5
|
| 55 |
|
|
} else {
|
| 56 |
|
|
unsupported "using the infrastructure from C code"
|
| 57 |
|
|
}
|
| 58 |
|
|
|
| 59 |
|
|
${tool}_load tassert6
|
| 60 |
|
|
${tool}_load tassert7
|
| 61 |
|
|
|
| 62 |
|
|
# ----------------------------------------------------------------------------
|
| 63 |
|
|
# tassert8 is a bit more complicated. It involves an assertion which
|
| 64 |
|
|
# is not caught in any way by the application code. Therefore the
|
| 65 |
|
|
# output of the program has to be analysed to make sure it is
|
| 66 |
|
|
# reasonable. There is also going to be a dump file that needs
|
| 67 |
|
|
# to be analysed and cleaned up.
|
| 68 |
|
|
|
| 69 |
|
|
proc tassert8_filter { name result output } {
|
| 70 |
|
|
|
| 71 |
|
|
set all_ok 1
|
| 72 |
|
|
|
| 73 |
|
|
if { $result == 0 } {
|
| 74 |
|
|
fail "testcase $name should have a non-zero exit code"
|
| 75 |
|
|
set all_ok 0
|
| 76 |
|
|
}
|
| 77 |
|
|
|
| 78 |
|
|
# Convert the output to a list of lines.
|
| 79 |
|
|
set lines [split $output "\n"]
|
| 80 |
|
|
|
| 81 |
|
|
# The first line of interest should contain the phrase
|
| 82 |
|
|
# "Assertion failure" and the string embedded in tassert8.cxx
|
| 83 |
|
|
while { 1 } {
|
| 84 |
|
|
if { [llength $lines] == 0 } {
|
| 85 |
|
|
set all_ok 0
|
| 86 |
|
|
fail "No \"Assertion failure\" message detected in program output"
|
| 87 |
|
|
break
|
| 88 |
|
|
}
|
| 89 |
|
|
set line [lindex $lines 0]
|
| 90 |
|
|
set lines [lreplace $lines 0 0]
|
| 91 |
|
|
if { [regexp -nocase -- {^assertion failure.*it seemed like a good idea at the time$} $line] } {
|
| 92 |
|
|
break
|
| 93 |
|
|
}
|
| 94 |
|
|
}
|
| 95 |
|
|
|
| 96 |
|
|
# The next line should indicate the file and the line number
|
| 97 |
|
|
if { [llength $lines] == 0 } {
|
| 98 |
|
|
set all_ok 0
|
| 99 |
|
|
fail "No file name or line number information"
|
| 100 |
|
|
} else {
|
| 101 |
|
|
set line [lindex $lines 0]
|
| 102 |
|
|
set lines [lreplace $lines 0 0]
|
| 103 |
|
|
if { [regexp -nocase -- {^file .*tassert8.cxx.*line number [0-9]+$} $line] == 0} {
|
| 104 |
|
|
fail "Output did not contain the expected filename and linenumber"
|
| 105 |
|
|
}
|
| 106 |
|
|
}
|
| 107 |
|
|
# There may or may not be a line containing the function name.
|
| 108 |
|
|
# This should not be checked, it depends on compiler support
|
| 109 |
|
|
# for __PRETTY_FUNCTION__. The next line of interest is
|
| 110 |
|
|
# "Writing additional output to xxx", where xxx is a filename.
|
| 111 |
|
|
while { 1 } {
|
| 112 |
|
|
if { [llength $lines] == 0 } {
|
| 113 |
|
|
set all_ok 0
|
| 114 |
|
|
fail "Output did not specify where the dump information was stored"
|
| 115 |
|
|
break
|
| 116 |
|
|
} else {
|
| 117 |
|
|
set line [lindex $lines 0]
|
| 118 |
|
|
set lines [lreplace $lines 0 0]
|
| 119 |
|
|
set dummy ""
|
| 120 |
|
|
set match ""
|
| 121 |
|
|
if { [regexp -- {^Writing additional output to (.*)$} $line dummy match] } {
|
| 122 |
|
|
tassert8_process_dump $match all_ok
|
| 123 |
|
|
break
|
| 124 |
|
|
}
|
| 125 |
|
|
}
|
| 126 |
|
|
}
|
| 127 |
|
|
|
| 128 |
|
|
if { $all_ok } {
|
| 129 |
|
|
pass "Assertions generate sensible output"
|
| 130 |
|
|
}
|
| 131 |
|
|
|
| 132 |
|
|
return 0
|
| 133 |
|
|
}
|
| 134 |
|
|
|
| 135 |
|
|
proc tassert8_process_dump { filename all_ok_arg } {
|
| 136 |
|
|
|
| 137 |
|
|
upvar $all_ok_arg all_ok
|
| 138 |
|
|
set realname [hosttest_translate_existing_filename $filename]
|
| 139 |
|
|
if { $realname == "" } {
|
| 140 |
|
|
set all_ok 0
|
| 141 |
|
|
fail "Unable to find assertion dump file $filename"
|
| 142 |
|
|
return
|
| 143 |
|
|
}
|
| 144 |
|
|
set lines {}
|
| 145 |
|
|
set status [ catch {
|
| 146 |
|
|
set fd [open $realname r]
|
| 147 |
|
|
set data [read $fd]
|
| 148 |
|
|
close $fd
|
| 149 |
|
|
set lines [split $data "\n"]
|
| 150 |
|
|
if { [llength $lines] == 0 } {
|
| 151 |
|
|
set all_ok 0
|
| 152 |
|
|
fail "The assertion dump file $realname contains no data"
|
| 153 |
|
|
}
|
| 154 |
|
|
} message ]
|
| 155 |
|
|
if { $status != 0 } {
|
| 156 |
|
|
set all_ok 0
|
| 157 |
|
|
fail "Unable to open assertion output file $realname, $message"
|
| 158 |
|
|
}
|
| 159 |
|
|
set status [ catch { file delete $realname } message ]
|
| 160 |
|
|
if { $status != 0 } {
|
| 161 |
|
|
warning "Unable to delete assertion dump file $realname, $message" 0
|
| 162 |
|
|
}
|
| 163 |
|
|
if { [llength $lines] == 0 } {
|
| 164 |
|
|
return
|
| 165 |
|
|
}
|
| 166 |
|
|
|
| 167 |
|
|
# We have some data to process. The information should include
|
| 168 |
|
|
# the following:
|
| 169 |
|
|
# 1) a line Assertion failure msg
|
| 170 |
|
|
# 2) a line with the filename and the linenumber
|
| 171 |
|
|
# 3) optionally a line with the function name. This depends on
|
| 172 |
|
|
# compiler support.
|
| 173 |
|
|
# 4) information from callback1
|
| 174 |
|
|
# 5) information from callback2
|
| 175 |
|
|
#
|
| 176 |
|
|
# The relative order of (4) and (5) is not defined.
|
| 177 |
|
|
while { 1 } {
|
| 178 |
|
|
if { [llength $lines] == 0 } {
|
| 179 |
|
|
set all_ok 0
|
| 180 |
|
|
fail "No \"Assertion failure\" message detected in output file"
|
| 181 |
|
|
break
|
| 182 |
|
|
}
|
| 183 |
|
|
set line [lindex $lines 0]
|
| 184 |
|
|
set lines [lreplace $lines 0 0]
|
| 185 |
|
|
if { [regexp -nocase -- {^assertion failure.*it seemed like a good idea at the time$} $line] } {
|
| 186 |
|
|
break
|
| 187 |
|
|
}
|
| 188 |
|
|
}
|
| 189 |
|
|
|
| 190 |
|
|
if { [llength $lines] == 0 } {
|
| 191 |
|
|
set all_ok 0
|
| 192 |
|
|
fail "No file name or line number information"
|
| 193 |
|
|
} else {
|
| 194 |
|
|
set line [lindex $lines 0]
|
| 195 |
|
|
set lines [lreplace $lines 0 0]
|
| 196 |
|
|
if { [regexp -nocase -- {^file .*tassert8.cxx.*line number [0-9]+$} $line] == 0} {
|
| 197 |
|
|
set all_ok 0
|
| 198 |
|
|
fail "Output did not contain the expected filename and linenumber"
|
| 199 |
|
|
}
|
| 200 |
|
|
}
|
| 201 |
|
|
|
| 202 |
|
|
set seen_callback1 0
|
| 203 |
|
|
set seen_callback2 0
|
| 204 |
|
|
while { [llength $lines] > 0 } {
|
| 205 |
|
|
|
| 206 |
|
|
set line [lindex $lines 0]
|
| 207 |
|
|
set lines [lreplace $lines 0 0]
|
| 208 |
|
|
|
| 209 |
|
|
if { [regexp -nocase -- {^\# \{\{\{.*callback1.*$} $line] } {
|
| 210 |
|
|
if { $seen_callback1 != 0 } {
|
| 211 |
|
|
set all_ok 0
|
| 212 |
|
|
fail "Output contains multiple occurrences of callback1"
|
| 213 |
|
|
continue
|
| 214 |
|
|
}
|
| 215 |
|
|
set seen_callback1 1
|
| 216 |
|
|
|
| 217 |
|
|
while { [llength $lines] > 0 } {
|
| 218 |
|
|
set line [lindex $lines 0]
|
| 219 |
|
|
set lines [lreplace $lines 0 0]
|
| 220 |
|
|
|
| 221 |
|
|
if { [regexp -nocase -- {^\# \}\}\}.*$} $line] } {
|
| 222 |
|
|
break
|
| 223 |
|
|
}
|
| 224 |
|
|
|
| 225 |
|
|
# callback1 should not generate any output so only blank lines
|
| 226 |
|
|
# are acceptable
|
| 227 |
|
|
if { [regexp -nocase -- {^ *$} $line] != 1} {
|
| 228 |
|
|
set all_ok 0
|
| 229 |
|
|
fail "Unexpected data in callback1 output: $line"
|
| 230 |
|
|
# Do not repeat this failure message. This break will
|
| 231 |
|
|
# do near enough the right thing.
|
| 232 |
|
|
break
|
| 233 |
|
|
}
|
| 234 |
|
|
}
|
| 235 |
|
|
|
| 236 |
|
|
} elseif { [regexp -nocase -- {^\# \{\{\{.*callback2.*$} $line] } {
|
| 237 |
|
|
if { $seen_callback2 != 0 } {
|
| 238 |
|
|
set all_ok 0
|
| 239 |
|
|
fail "Output contains multiple occurrences of callback2"
|
| 240 |
|
|
}
|
| 241 |
|
|
set seen_callback2 1
|
| 242 |
|
|
|
| 243 |
|
|
while { [llength $lines] > 0 } {
|
| 244 |
|
|
set line [lindex $lines 0]
|
| 245 |
|
|
set lines [lreplace $lines 0 0]
|
| 246 |
|
|
|
| 247 |
|
|
if { [regexp -nocase -- {^\# \}\}\}.*$} $line] } {
|
| 248 |
|
|
break
|
| 249 |
|
|
}
|
| 250 |
|
|
|
| 251 |
|
|
# callback2 is allowed to generate blank lines and
|
| 252 |
|
|
# fixed lines.
|
| 253 |
|
|
if { [regexp -nocase -- {^ *$} $line] == 1 } {
|
| 254 |
|
|
continue
|
| 255 |
|
|
}
|
| 256 |
|
|
if { $line == "callback2 output" } {
|
| 257 |
|
|
continue
|
| 258 |
|
|
}
|
| 259 |
|
|
set all_ok 0
|
| 260 |
|
|
fail "Unexpected data in callback2 output: $line"
|
| 261 |
|
|
}
|
| 262 |
|
|
|
| 263 |
|
|
}
|
| 264 |
|
|
}
|
| 265 |
|
|
if { ($seen_callback1 == 0) || ($seen_callback2 == 0) } {
|
| 266 |
|
|
set all_ok 0
|
| 267 |
|
|
fail "Output did not contain all the callback information"
|
| 268 |
|
|
}
|
| 269 |
|
|
}
|
| 270 |
|
|
|
| 271 |
|
|
hosttest_run_test_with_filter tassert8 tassert8_filter {} {} {} cyginfra {}
|
| 272 |
|
|
|
| 273 |
|
|
# ----------------------------------------------------------------------------
|
| 274 |
|
|
# Strictly speaking this is not an assertion test. However there are some
|
| 275 |
|
|
# support routines in hosttest.exp which are tried closely to the
|
| 276 |
|
|
# implementation of the assertion code, and it is worthwhile checking
|
| 277 |
|
|
# these. The tassert8 testcase can be reused for this.
|
| 278 |
|
|
|
| 279 |
|
|
proc tassert9_filter { name result output } {
|
| 280 |
|
|
|
| 281 |
|
|
if { [hosttest_assert_check $result $output] == 0 } {
|
| 282 |
|
|
fail "testcase did not generate a recognised assertion"
|
| 283 |
|
|
return
|
| 284 |
|
|
}
|
| 285 |
|
|
|
| 286 |
|
|
set output [hosttest_assert_read_dump $output]
|
| 287 |
|
|
if { $output == "" } {
|
| 288 |
|
|
fail "testcase did not generate a recognised assertion dump"
|
| 289 |
|
|
return
|
| 290 |
|
|
}
|
| 291 |
|
|
|
| 292 |
|
|
set all_ok 1
|
| 293 |
|
|
|
| 294 |
|
|
set callback1_output [hosttest_assert_extract_callback $output "callback1"]
|
| 295 |
|
|
set callback2_output [hosttest_assert_extract_callback $output "callback2"]
|
| 296 |
|
|
|
| 297 |
|
|
# Callback1 output should be empty, all blank lines should have been filtered
|
| 298 |
|
|
# out.
|
| 299 |
|
|
if { $callback1_output != "" } {
|
| 300 |
|
|
set all_ok 0
|
| 301 |
|
|
fail "callback1 output should be empty"
|
| 302 |
|
|
}
|
| 303 |
|
|
set lines [split $callback2_output "\n"]
|
| 304 |
|
|
if { [llength $lines] == 0 } {
|
| 305 |
|
|
set all_ok 0
|
| 306 |
|
|
fail "callback2 should have produced some output"
|
| 307 |
|
|
} elseif { [llength $lines] < 10} {
|
| 308 |
|
|
set all_ok 0
|
| 309 |
|
|
fail "callback2 is supposted to have at least ten lines of output"
|
| 310 |
|
|
} else {
|
| 311 |
|
|
# There should be ten lines of output, possibly followed by
|
| 312 |
|
|
# some blanks.
|
| 313 |
|
|
for { set i 0 } { $i < 10 } { incr i } {
|
| 314 |
|
|
set line [lindex $lines 0]
|
| 315 |
|
|
set lines [lreplace $lines 0 0]
|
| 316 |
|
|
if { $line != "callback2 output" } {
|
| 317 |
|
|
set all_ok 0
|
| 318 |
|
|
fail "incorrect output from callback2"
|
| 319 |
|
|
break
|
| 320 |
|
|
}
|
| 321 |
|
|
}
|
| 322 |
|
|
|
| 323 |
|
|
while { [llength $lines] > 0 } {
|
| 324 |
|
|
set line [lindex $lines 0]
|
| 325 |
|
|
set lines [lreplace $lines 0 0]
|
| 326 |
|
|
if { [regexp -- {^ *$} $line] != 1 } {
|
| 327 |
|
|
set all_ok 0
|
| 328 |
|
|
fail "callback2 output contains unexpected data"
|
| 329 |
|
|
break
|
| 330 |
|
|
}
|
| 331 |
|
|
}
|
| 332 |
|
|
}
|
| 333 |
|
|
|
| 334 |
|
|
if { $all_ok } {
|
| 335 |
|
|
pass "assertion output and dump file format match test harness expectations"
|
| 336 |
|
|
}
|
| 337 |
|
|
return 0
|
| 338 |
|
|
}
|
| 339 |
|
|
|
| 340 |
|
|
hosttest_run_test_with_filter tassert9 tassert9_filter tassert8.cxx {} {} cyginfra {}
|
| 341 |
|
|
|
