Commit | Line | Data |
---|---|---|
2545eb61 | 1 | #!/usr/bin/perl -w |
d6ce2a0b | 2 | # |
cce1dac8 | 3 | # Copyright 2010 - Steven Rostedt <srostedt@redhat.com>, Red Hat Inc. |
d6ce2a0b SR |
4 | # Licensed under the terms of the GNU GPL License version 2 |
5 | # | |
2545eb61 SR |
6 | |
7 | use strict; | |
8 | use IPC::Open2; | |
9 | use Fcntl qw(F_GETFL F_SETFL O_NONBLOCK); | |
7faafbd6 SR |
10 | use File::Path qw(mkpath); |
11 | use File::Copy qw(cp); | |
2545eb61 SR |
12 | use FileHandle; |
13 | ||
e48c5293 SR |
14 | my $VERSION = "0.2"; |
15 | ||
2545eb61 SR |
16 | $| = 1; |
17 | ||
18 | my %opt; | |
a57419b3 SR |
19 | my %repeat_tests; |
20 | my %repeats; | |
a75fecec | 21 | my %default; |
2545eb61 SR |
22 | |
23 | #default opts | |
a57419b3 | 24 | $default{"NUM_TESTS"} = 1; |
a75fecec SR |
25 | $default{"REBOOT_TYPE"} = "grub"; |
26 | $default{"TEST_TYPE"} = "test"; | |
27 | $default{"BUILD_TYPE"} = "randconfig"; | |
28 | $default{"MAKE_CMD"} = "make"; | |
29 | $default{"TIMEOUT"} = 120; | |
48920630 | 30 | $default{"TMP_DIR"} = "/tmp/ktest/\${MACHINE}"; |
a75fecec SR |
31 | $default{"SLEEP_TIME"} = 60; # sleep time between tests |
32 | $default{"BUILD_NOCLEAN"} = 0; | |
33 | $default{"REBOOT_ON_ERROR"} = 0; | |
34 | $default{"POWEROFF_ON_ERROR"} = 0; | |
35 | $default{"REBOOT_ON_SUCCESS"} = 1; | |
36 | $default{"POWEROFF_ON_SUCCESS"} = 0; | |
37 | $default{"BUILD_OPTIONS"} = ""; | |
38 | $default{"BISECT_SLEEP_TIME"} = 60; # sleep time between bisects | |
27d934b2 | 39 | $default{"PATCHCHECK_SLEEP_TIME"} = 60; # sleep time between patch checks |
a75fecec | 40 | $default{"CLEAR_LOG"} = 0; |
c960bb9f | 41 | $default{"BISECT_MANUAL"} = 0; |
c23dca7c | 42 | $default{"BISECT_SKIP"} = 1; |
a75fecec | 43 | $default{"SUCCESS_LINE"} = "login:"; |
f1a5b962 | 44 | $default{"DETECT_TRIPLE_FAULT"} = 1; |
a75fecec SR |
45 | $default{"BOOTED_TIMEOUT"} = 1; |
46 | $default{"DIE_ON_FAILURE"} = 1; | |
e48c5293 SR |
47 | $default{"SSH_EXEC"} = "ssh \$SSH_USER\@\$MACHINE \$SSH_COMMAND"; |
48 | $default{"SCP_TO_TARGET"} = "scp \$SRC_FILE \$SSH_USER\@\$MACHINE:\$DST_FILE"; | |
49 | $default{"REBOOT"} = "ssh \$SSH_USER\@\$MACHINE reboot"; | |
1c8a617a SR |
50 | $default{"STOP_AFTER_SUCCESS"} = 10; |
51 | $default{"STOP_AFTER_FAILURE"} = 60; | |
2d01b26a | 52 | $default{"STOP_TEST_AFTER"} = 600; |
8d1491ba | 53 | $default{"LOCALVERSION"} = "-test"; |
2545eb61 | 54 | |
8d1491ba | 55 | my $ktest_config; |
2545eb61 | 56 | my $version; |
a75fecec | 57 | my $machine; |
e48c5293 | 58 | my $ssh_user; |
a75fecec SR |
59 | my $tmpdir; |
60 | my $builddir; | |
61 | my $outputdir; | |
51ad1dd1 | 62 | my $output_config; |
a75fecec | 63 | my $test_type; |
7faafbd6 | 64 | my $build_type; |
a75fecec | 65 | my $build_options; |
0bd6c1a3 SR |
66 | my $pre_build; |
67 | my $post_build; | |
68 | my $pre_build_die; | |
69 | my $post_build_die; | |
a75fecec SR |
70 | my $reboot_type; |
71 | my $reboot_script; | |
72 | my $power_cycle; | |
e48c5293 | 73 | my $reboot; |
a75fecec SR |
74 | my $reboot_on_error; |
75 | my $poweroff_on_error; | |
76 | my $die_on_failure; | |
576f627c SR |
77 | my $powercycle_after_reboot; |
78 | my $poweroff_after_halt; | |
e48c5293 SR |
79 | my $ssh_exec; |
80 | my $scp_to_target; | |
a75fecec SR |
81 | my $power_off; |
82 | my $grub_menu; | |
2545eb61 SR |
83 | my $grub_number; |
84 | my $target; | |
85 | my $make; | |
8b37ca8c | 86 | my $post_install; |
5c42fc5b | 87 | my $noclean; |
5f9b6ced | 88 | my $minconfig; |
2b7d9b21 | 89 | my $addconfig; |
5f9b6ced SR |
90 | my $in_bisect = 0; |
91 | my $bisect_bad = ""; | |
d6ce2a0b | 92 | my $reverse_bisect; |
c960bb9f | 93 | my $bisect_manual; |
c23dca7c | 94 | my $bisect_skip; |
30f75da5 | 95 | my $config_bisect_good; |
6c5ee0be | 96 | my $in_patchcheck = 0; |
5a391fbf | 97 | my $run_test; |
6c5ee0be | 98 | my $redirect; |
7faafbd6 SR |
99 | my $buildlog; |
100 | my $dmesg; | |
101 | my $monitor_fp; | |
102 | my $monitor_pid; | |
103 | my $monitor_cnt = 0; | |
a75fecec SR |
104 | my $sleep_time; |
105 | my $bisect_sleep_time; | |
27d934b2 | 106 | my $patchcheck_sleep_time; |
1990207d | 107 | my $ignore_warnings; |
a75fecec | 108 | my $store_failures; |
9064af52 | 109 | my $test_name; |
a75fecec SR |
110 | my $timeout; |
111 | my $booted_timeout; | |
f1a5b962 | 112 | my $detect_triplefault; |
a75fecec SR |
113 | my $console; |
114 | my $success_line; | |
1c8a617a SR |
115 | my $stop_after_success; |
116 | my $stop_after_failure; | |
2d01b26a | 117 | my $stop_test_after; |
a75fecec SR |
118 | my $build_target; |
119 | my $target_image; | |
120 | my $localversion; | |
576f627c | 121 | my $iteration = 0; |
e48c5293 | 122 | my $successes = 0; |
2545eb61 | 123 | |
8d1491ba SR |
124 | my %entered_configs; |
125 | my %config_help; | |
77d942ce | 126 | my %variable; |
fcb3f16a | 127 | my %force_config; |
8d1491ba SR |
128 | |
129 | $config_help{"MACHINE"} = << "EOF" | |
130 | The machine hostname that you will test. | |
131 | EOF | |
132 | ; | |
133 | $config_help{"SSH_USER"} = << "EOF" | |
134 | The box is expected to have ssh on normal bootup, provide the user | |
135 | (most likely root, since you need privileged operations) | |
136 | EOF | |
137 | ; | |
138 | $config_help{"BUILD_DIR"} = << "EOF" | |
139 | The directory that contains the Linux source code (full path). | |
140 | EOF | |
141 | ; | |
142 | $config_help{"OUTPUT_DIR"} = << "EOF" | |
143 | The directory that the objects will be built (full path). | |
144 | (can not be same as BUILD_DIR) | |
145 | EOF | |
146 | ; | |
147 | $config_help{"BUILD_TARGET"} = << "EOF" | |
148 | The location of the compiled file to copy to the target. | |
149 | (relative to OUTPUT_DIR) | |
150 | EOF | |
151 | ; | |
152 | $config_help{"TARGET_IMAGE"} = << "EOF" | |
153 | The place to put your image on the test machine. | |
154 | EOF | |
155 | ; | |
156 | $config_help{"POWER_CYCLE"} = << "EOF" | |
157 | A script or command to reboot the box. | |
158 | ||
159 | Here is a digital loggers power switch example | |
160 | POWER_CYCLE = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin\@power/outlet?5=CCL' | |
161 | ||
162 | Here is an example to reboot a virtual box on the current host | |
163 | with the name "Guest". | |
164 | POWER_CYCLE = virsh destroy Guest; sleep 5; virsh start Guest | |
165 | EOF | |
166 | ; | |
167 | $config_help{"CONSOLE"} = << "EOF" | |
168 | The script or command that reads the console | |
169 | ||
170 | If you use ttywatch server, something like the following would work. | |
171 | CONSOLE = nc -d localhost 3001 | |
172 | ||
173 | For a virtual machine with guest name "Guest". | |
174 | CONSOLE = virsh console Guest | |
175 | EOF | |
176 | ; | |
177 | $config_help{"LOCALVERSION"} = << "EOF" | |
178 | Required version ending to differentiate the test | |
179 | from other linux builds on the system. | |
180 | EOF | |
181 | ; | |
182 | $config_help{"REBOOT_TYPE"} = << "EOF" | |
183 | Way to reboot the box to the test kernel. | |
184 | Only valid options so far are "grub" and "script". | |
185 | ||
186 | If you specify grub, it will assume grub version 1 | |
187 | and will search in /boot/grub/menu.lst for the title \$GRUB_MENU | |
188 | and select that target to reboot to the kernel. If this is not | |
189 | your setup, then specify "script" and have a command or script | |
190 | specified in REBOOT_SCRIPT to boot to the target. | |
191 | ||
192 | The entry in /boot/grub/menu.lst must be entered in manually. | |
193 | The test will not modify that file. | |
194 | EOF | |
195 | ; | |
196 | $config_help{"GRUB_MENU"} = << "EOF" | |
197 | The grub title name for the test kernel to boot | |
198 | (Only mandatory if REBOOT_TYPE = grub) | |
199 | ||
200 | Note, ktest.pl will not update the grub menu.lst, you need to | |
201 | manually add an option for the test. ktest.pl will search | |
202 | the grub menu.lst for this option to find what kernel to | |
203 | reboot into. | |
204 | ||
205 | For example, if in the /boot/grub/menu.lst the test kernel title has: | |
206 | title Test Kernel | |
207 | kernel vmlinuz-test | |
208 | GRUB_MENU = Test Kernel | |
209 | EOF | |
210 | ; | |
211 | $config_help{"REBOOT_SCRIPT"} = << "EOF" | |
212 | A script to reboot the target into the test kernel | |
213 | (Only mandatory if REBOOT_TYPE = script) | |
214 | EOF | |
215 | ; | |
216 | ||
217 | ||
218 | sub get_ktest_config { | |
219 | my ($config) = @_; | |
220 | ||
221 | return if (defined($opt{$config})); | |
222 | ||
223 | if (defined($config_help{$config})) { | |
224 | print "\n"; | |
225 | print $config_help{$config}; | |
226 | } | |
227 | ||
228 | for (;;) { | |
229 | print "$config = "; | |
230 | if (defined($default{$config})) { | |
231 | print "\[$default{$config}\] "; | |
232 | } | |
233 | $entered_configs{$config} = <STDIN>; | |
234 | $entered_configs{$config} =~ s/^\s*(.*\S)\s*$/$1/; | |
235 | if ($entered_configs{$config} =~ /^\s*$/) { | |
236 | if ($default{$config}) { | |
237 | $entered_configs{$config} = $default{$config}; | |
238 | } else { | |
239 | print "Your answer can not be blank\n"; | |
240 | next; | |
241 | } | |
242 | } | |
243 | last; | |
244 | } | |
245 | } | |
246 | ||
247 | sub get_ktest_configs { | |
248 | get_ktest_config("MACHINE"); | |
249 | get_ktest_config("SSH_USER"); | |
250 | get_ktest_config("BUILD_DIR"); | |
251 | get_ktest_config("OUTPUT_DIR"); | |
252 | get_ktest_config("BUILD_TARGET"); | |
253 | get_ktest_config("TARGET_IMAGE"); | |
254 | get_ktest_config("POWER_CYCLE"); | |
255 | get_ktest_config("CONSOLE"); | |
256 | get_ktest_config("LOCALVERSION"); | |
257 | ||
258 | my $rtype = $opt{"REBOOT_TYPE"}; | |
259 | ||
260 | if (!defined($rtype)) { | |
261 | if (!defined($opt{"GRUB_MENU"})) { | |
262 | get_ktest_config("REBOOT_TYPE"); | |
263 | $rtype = $entered_configs{"REBOOT_TYPE"}; | |
264 | } else { | |
265 | $rtype = "grub"; | |
266 | } | |
267 | } | |
268 | ||
269 | if ($rtype eq "grub") { | |
270 | get_ktest_config("GRUB_MENU"); | |
271 | } else { | |
272 | get_ktest_config("REBOOT_SCRIPT"); | |
273 | } | |
274 | } | |
275 | ||
77d942ce SR |
276 | sub process_variables { |
277 | my ($value) = @_; | |
278 | my $retval = ""; | |
279 | ||
280 | # We want to check for '\', and it is just easier | |
281 | # to check the previous characet of '$' and not need | |
282 | # to worry if '$' is the first character. By adding | |
283 | # a space to $value, we can just check [^\\]\$ and | |
284 | # it will still work. | |
285 | $value = " $value"; | |
286 | ||
287 | while ($value =~ /(.*?[^\\])\$\{(.*?)\}(.*)/) { | |
288 | my $begin = $1; | |
289 | my $var = $2; | |
290 | my $end = $3; | |
291 | # append beginning of value to retval | |
292 | $retval = "$retval$begin"; | |
293 | if (defined($variable{$var})) { | |
294 | $retval = "$retval$variable{$var}"; | |
295 | } else { | |
296 | # put back the origin piece. | |
297 | $retval = "$retval\$\{$var\}"; | |
298 | } | |
299 | $value = $end; | |
300 | } | |
301 | $retval = "$retval$value"; | |
302 | ||
303 | # remove the space added in the beginning | |
304 | $retval =~ s/ //; | |
305 | ||
306 | return "$retval" | |
307 | } | |
308 | ||
a57419b3 SR |
309 | sub set_value { |
310 | my ($lvalue, $rvalue) = @_; | |
311 | ||
312 | if (defined($opt{$lvalue})) { | |
313 | die "Error: Option $lvalue defined more than once!\n"; | |
314 | } | |
21a9679f SR |
315 | if ($rvalue =~ /^\s*$/) { |
316 | delete $opt{$lvalue}; | |
317 | } else { | |
77d942ce | 318 | $rvalue = process_variables($rvalue); |
21a9679f SR |
319 | $opt{$lvalue} = $rvalue; |
320 | } | |
a57419b3 SR |
321 | } |
322 | ||
77d942ce SR |
323 | sub set_variable { |
324 | my ($lvalue, $rvalue) = @_; | |
325 | ||
326 | if ($rvalue =~ /^\s*$/) { | |
327 | delete $variable{$lvalue}; | |
328 | } else { | |
329 | $rvalue = process_variables($rvalue); | |
330 | $variable{$lvalue} = $rvalue; | |
331 | } | |
332 | } | |
333 | ||
2545eb61 SR |
334 | sub read_config { |
335 | my ($config) = @_; | |
336 | ||
337 | open(IN, $config) || die "can't read file $config"; | |
338 | ||
a57419b3 SR |
339 | my $name = $config; |
340 | $name =~ s,.*/(.*),$1,; | |
341 | ||
342 | my $test_num = 0; | |
343 | my $default = 1; | |
344 | my $repeat = 1; | |
345 | my $num_tests_set = 0; | |
346 | my $skip = 0; | |
347 | my $rest; | |
348 | ||
2545eb61 SR |
349 | while (<IN>) { |
350 | ||
351 | # ignore blank lines and comments | |
352 | next if (/^\s*$/ || /\s*\#/); | |
353 | ||
a57419b3 SR |
354 | if (/^\s*TEST_START(.*)/) { |
355 | ||
356 | $rest = $1; | |
357 | ||
358 | if ($num_tests_set) { | |
359 | die "$name: $.: Can not specify both NUM_TESTS and TEST_START\n"; | |
360 | } | |
361 | ||
362 | my $old_test_num = $test_num; | |
e48c5293 | 363 | my $old_repeat = $repeat; |
a57419b3 SR |
364 | |
365 | $test_num += $repeat; | |
366 | $default = 0; | |
367 | $repeat = 1; | |
368 | ||
369 | if ($rest =~ /\s+SKIP(.*)/) { | |
370 | $rest = $1; | |
371 | $skip = 1; | |
372 | } else { | |
373 | $skip = 0; | |
374 | } | |
375 | ||
376 | if ($rest =~ /\s+ITERATE\s+(\d+)(.*)$/) { | |
377 | $repeat = $1; | |
378 | $rest = $2; | |
379 | $repeat_tests{"$test_num"} = $repeat; | |
380 | } | |
381 | ||
382 | if ($rest =~ /\s+SKIP(.*)/) { | |
383 | $rest = $1; | |
384 | $skip = 1; | |
385 | } | |
386 | ||
387 | if ($rest !~ /^\s*$/) { | |
388 | die "$name: $.: Gargbage found after TEST_START\n$_"; | |
389 | } | |
390 | ||
391 | if ($skip) { | |
392 | $test_num = $old_test_num; | |
e48c5293 | 393 | $repeat = $old_repeat; |
a57419b3 SR |
394 | } |
395 | ||
396 | } elsif (/^\s*DEFAULTS(.*)$/) { | |
397 | $default = 1; | |
398 | ||
399 | $rest = $1; | |
400 | ||
401 | if ($rest =~ /\s+SKIP(.*)/) { | |
402 | $rest = $1; | |
403 | $skip = 1; | |
404 | } else { | |
405 | $skip = 0; | |
406 | } | |
407 | ||
408 | if ($rest !~ /^\s*$/) { | |
409 | die "$name: $.: Gargbage found after DEFAULTS\n$_"; | |
410 | } | |
411 | ||
412 | } elsif (/^\s*([A-Z_\[\]\d]+)\s*=\s*(.*?)\s*$/) { | |
413 | ||
414 | next if ($skip); | |
415 | ||
2545eb61 SR |
416 | my $lvalue = $1; |
417 | my $rvalue = $2; | |
418 | ||
a57419b3 SR |
419 | if (!$default && |
420 | ($lvalue eq "NUM_TESTS" || | |
421 | $lvalue eq "LOG_FILE" || | |
422 | $lvalue eq "CLEAR_LOG")) { | |
423 | die "$name: $.: $lvalue must be set in DEFAULTS section\n"; | |
424 | } | |
425 | ||
426 | if ($lvalue eq "NUM_TESTS") { | |
427 | if ($test_num) { | |
428 | die "$name: $.: Can not specify both NUM_TESTS and TEST_START\n"; | |
429 | } | |
430 | if (!$default) { | |
431 | die "$name: $.: NUM_TESTS must be set in default section\n"; | |
432 | } | |
433 | $num_tests_set = 1; | |
434 | } | |
435 | ||
436 | if ($default || $lvalue =~ /\[\d+\]$/) { | |
437 | set_value($lvalue, $rvalue); | |
438 | } else { | |
439 | my $val = "$lvalue\[$test_num\]"; | |
440 | set_value($val, $rvalue); | |
441 | ||
442 | if ($repeat > 1) { | |
443 | $repeats{$val} = $repeat; | |
444 | } | |
a75fecec | 445 | } |
77d942ce SR |
446 | } elsif (/^\s*([A-Z_\[\]\d]+)\s*:=\s*(.*?)\s*$/) { |
447 | next if ($skip); | |
448 | ||
449 | my $lvalue = $1; | |
450 | my $rvalue = $2; | |
451 | ||
452 | # process config variables. | |
453 | # Config variables are only active while reading the | |
454 | # config and can be defined anywhere. They also ignore | |
455 | # TEST_START and DEFAULTS, but are skipped if they are in | |
456 | # on of these sections that have SKIP defined. | |
457 | # The save variable can be | |
458 | # defined multiple times and the new one simply overrides | |
459 | # the prevous one. | |
460 | set_variable($lvalue, $rvalue); | |
461 | ||
a57419b3 SR |
462 | } else { |
463 | die "$name: $.: Garbage found in config\n$_"; | |
2545eb61 SR |
464 | } |
465 | } | |
466 | ||
467 | close(IN); | |
a75fecec | 468 | |
a57419b3 SR |
469 | if ($test_num) { |
470 | $test_num += $repeat - 1; | |
471 | $opt{"NUM_TESTS"} = $test_num; | |
472 | } | |
473 | ||
8d1491ba SR |
474 | # make sure we have all mandatory configs |
475 | get_ktest_configs; | |
476 | ||
a75fecec SR |
477 | # set any defaults |
478 | ||
479 | foreach my $default (keys %default) { | |
480 | if (!defined($opt{$default})) { | |
481 | $opt{$default} = $default{$default}; | |
482 | } | |
483 | } | |
2545eb61 SR |
484 | } |
485 | ||
23715c3c SR |
486 | sub __eval_option { |
487 | my ($option, $i) = @_; | |
488 | ||
489 | # Add space to evaluate the character before $ | |
490 | $option = " $option"; | |
491 | my $retval = ""; | |
492 | ||
493 | while ($option =~ /(.*?[^\\])\$\{(.*?)\}(.*)/) { | |
494 | my $start = $1; | |
495 | my $var = $2; | |
496 | my $end = $3; | |
497 | ||
498 | # Append beginning of line | |
499 | $retval = "$retval$start"; | |
500 | ||
501 | # If the iteration option OPT[$i] exists, then use that. | |
502 | # otherwise see if the default OPT (without [$i]) exists. | |
503 | ||
504 | my $o = "$var\[$i\]"; | |
505 | ||
506 | if (defined($opt{$o})) { | |
507 | $o = $opt{$o}; | |
508 | $retval = "$retval$o"; | |
509 | } elsif (defined($opt{$var})) { | |
510 | $o = $opt{$var}; | |
511 | $retval = "$retval$o"; | |
512 | } else { | |
513 | $retval = "$retval\$\{$var\}"; | |
514 | } | |
515 | ||
516 | $option = $end; | |
517 | } | |
518 | ||
519 | $retval = "$retval$option"; | |
520 | ||
521 | $retval =~ s/^ //; | |
522 | ||
523 | return $retval; | |
524 | } | |
525 | ||
526 | sub eval_option { | |
527 | my ($option, $i) = @_; | |
528 | ||
529 | my $prev = ""; | |
530 | ||
531 | # Since an option can evaluate to another option, | |
532 | # keep iterating until we do not evaluate any more | |
533 | # options. | |
534 | my $r = 0; | |
535 | while ($prev ne $option) { | |
536 | # Check for recursive evaluations. | |
537 | # 100 deep should be more than enough. | |
538 | if ($r++ > 100) { | |
539 | die "Over 100 evaluations accurred with $option\n" . | |
540 | "Check for recursive variables\n"; | |
541 | } | |
542 | $prev = $option; | |
543 | $option = __eval_option($option, $i); | |
544 | } | |
545 | ||
546 | return $option; | |
547 | } | |
548 | ||
d1e2f22a | 549 | sub _logit { |
2545eb61 SR |
550 | if (defined($opt{"LOG_FILE"})) { |
551 | open(OUT, ">> $opt{LOG_FILE}") or die "Can't write to $opt{LOG_FILE}"; | |
552 | print OUT @_; | |
553 | close(OUT); | |
554 | } | |
555 | } | |
556 | ||
d1e2f22a SR |
557 | sub logit { |
558 | if (defined($opt{"LOG_FILE"})) { | |
559 | _logit @_; | |
560 | } else { | |
561 | print @_; | |
562 | } | |
563 | } | |
564 | ||
5f9b6ced SR |
565 | sub doprint { |
566 | print @_; | |
d1e2f22a | 567 | _logit @_; |
5f9b6ced SR |
568 | } |
569 | ||
7faafbd6 SR |
570 | sub run_command; |
571 | ||
572 | sub reboot { | |
573 | # try to reboot normally | |
e48c5293 | 574 | if (run_command $reboot) { |
576f627c SR |
575 | if (defined($powercycle_after_reboot)) { |
576 | sleep $powercycle_after_reboot; | |
577 | run_command "$power_cycle"; | |
578 | } | |
579 | } else { | |
7faafbd6 | 580 | # nope? power cycle it. |
a75fecec | 581 | run_command "$power_cycle"; |
7faafbd6 SR |
582 | } |
583 | } | |
584 | ||
576f627c SR |
585 | sub do_not_reboot { |
586 | my $i = $iteration; | |
587 | ||
588 | return $test_type eq "build" || | |
589 | ($test_type eq "patchcheck" && $opt{"PATCHCHECK_TYPE[$i]"} eq "build") || | |
590 | ($test_type eq "bisect" && $opt{"BISECT_TYPE[$i]"} eq "build"); | |
591 | } | |
592 | ||
5c42fc5b | 593 | sub dodie { |
5a391fbf | 594 | doprint "CRITICAL FAILURE... ", @_, "\n"; |
5c42fc5b | 595 | |
576f627c SR |
596 | my $i = $iteration; |
597 | ||
598 | if ($reboot_on_error && !do_not_reboot) { | |
599 | ||
75c3fda7 | 600 | doprint "REBOOTING\n"; |
7faafbd6 | 601 | reboot; |
75c3fda7 | 602 | |
a75fecec | 603 | } elsif ($poweroff_on_error && defined($power_off)) { |
5c42fc5b | 604 | doprint "POWERING OFF\n"; |
a75fecec | 605 | `$power_off`; |
5c42fc5b | 606 | } |
75c3fda7 | 607 | |
f80802cb SR |
608 | if (defined($opt{"LOG_FILE"})) { |
609 | print " See $opt{LOG_FILE} for more info.\n"; | |
610 | } | |
611 | ||
576f627c | 612 | die @_, "\n"; |
5c42fc5b SR |
613 | } |
614 | ||
7faafbd6 SR |
615 | sub open_console { |
616 | my ($fp) = @_; | |
617 | ||
618 | my $flags; | |
619 | ||
a75fecec SR |
620 | my $pid = open($fp, "$console|") or |
621 | dodie "Can't open console $console"; | |
7faafbd6 SR |
622 | |
623 | $flags = fcntl($fp, F_GETFL, 0) or | |
576f627c | 624 | dodie "Can't get flags for the socket: $!"; |
7faafbd6 | 625 | $flags = fcntl($fp, F_SETFL, $flags | O_NONBLOCK) or |
576f627c | 626 | dodie "Can't set flags for the socket: $!"; |
7faafbd6 SR |
627 | |
628 | return $pid; | |
629 | } | |
630 | ||
631 | sub close_console { | |
632 | my ($fp, $pid) = @_; | |
633 | ||
634 | doprint "kill child process $pid\n"; | |
635 | kill 2, $pid; | |
636 | ||
637 | print "closing!\n"; | |
638 | close($fp); | |
639 | } | |
640 | ||
641 | sub start_monitor { | |
642 | if ($monitor_cnt++) { | |
643 | return; | |
644 | } | |
645 | $monitor_fp = \*MONFD; | |
646 | $monitor_pid = open_console $monitor_fp; | |
a75fecec SR |
647 | |
648 | return; | |
649 | ||
650 | open(MONFD, "Stop perl from warning about single use of MONFD"); | |
7faafbd6 SR |
651 | } |
652 | ||
653 | sub end_monitor { | |
654 | if (--$monitor_cnt) { | |
655 | return; | |
656 | } | |
657 | close_console($monitor_fp, $monitor_pid); | |
658 | } | |
659 | ||
660 | sub wait_for_monitor { | |
661 | my ($time) = @_; | |
662 | my $line; | |
663 | ||
a75fecec | 664 | doprint "** Wait for monitor to settle down **\n"; |
7faafbd6 SR |
665 | |
666 | # read the monitor and wait for the system to calm down | |
667 | do { | |
668 | $line = wait_for_input($monitor_fp, $time); | |
a75fecec | 669 | print "$line" if (defined($line)); |
7faafbd6 | 670 | } while (defined($line)); |
a75fecec | 671 | print "** Monitor flushed **\n"; |
7faafbd6 SR |
672 | } |
673 | ||
2b7d9b21 SR |
674 | sub fail { |
675 | ||
a75fecec | 676 | if ($die_on_failure) { |
2b7d9b21 SR |
677 | dodie @_; |
678 | } | |
679 | ||
a75fecec | 680 | doprint "FAILED\n"; |
7faafbd6 | 681 | |
576f627c SR |
682 | my $i = $iteration; |
683 | ||
a75fecec | 684 | # no need to reboot for just building. |
576f627c | 685 | if (!do_not_reboot) { |
a75fecec SR |
686 | doprint "REBOOTING\n"; |
687 | reboot; | |
688 | start_monitor; | |
689 | wait_for_monitor $sleep_time; | |
690 | end_monitor; | |
691 | } | |
7faafbd6 | 692 | |
9064af52 SR |
693 | my $name = ""; |
694 | ||
695 | if (defined($test_name)) { | |
696 | $name = " ($test_name)"; | |
697 | } | |
698 | ||
576f627c SR |
699 | doprint "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; |
700 | doprint "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; | |
9064af52 | 701 | doprint "KTEST RESULT: TEST $i$name Failed: ", @_, "\n"; |
576f627c SR |
702 | doprint "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; |
703 | doprint "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n"; | |
a75fecec SR |
704 | |
705 | return 1 if (!defined($store_failures)); | |
7faafbd6 SR |
706 | |
707 | my @t = localtime; | |
708 | my $date = sprintf "%04d%02d%02d%02d%02d%02d", | |
709 | 1900+$t[5],$t[4],$t[3],$t[2],$t[1],$t[0]; | |
710 | ||
cccae1a6 SR |
711 | my $type = $build_type; |
712 | if ($type =~ /useconfig/) { | |
713 | $type = "useconfig"; | |
714 | } | |
715 | ||
716 | my $dir = "$machine-$test_type-$type-fail-$date"; | |
a75fecec | 717 | my $faildir = "$store_failures/$dir"; |
7faafbd6 SR |
718 | |
719 | if (!-d $faildir) { | |
720 | mkpath($faildir) or | |
a75fecec | 721 | die "can't create $faildir"; |
7faafbd6 | 722 | } |
51ad1dd1 SR |
723 | if (-f "$output_config") { |
724 | cp "$output_config", "$faildir/config" or | |
7faafbd6 SR |
725 | die "failed to copy .config"; |
726 | } | |
727 | if (-f $buildlog) { | |
728 | cp $buildlog, "$faildir/buildlog" or | |
729 | die "failed to move $buildlog"; | |
730 | } | |
731 | if (-f $dmesg) { | |
732 | cp $dmesg, "$faildir/dmesg" or | |
733 | die "failed to move $dmesg"; | |
734 | } | |
735 | ||
736 | doprint "*** Saved info to $faildir ***\n"; | |
737 | ||
2b7d9b21 SR |
738 | return 1; |
739 | } | |
740 | ||
2545eb61 SR |
741 | sub run_command { |
742 | my ($command) = @_; | |
d6ce2a0b SR |
743 | my $dolog = 0; |
744 | my $dord = 0; | |
745 | my $pid; | |
746 | ||
e48c5293 SR |
747 | $command =~ s/\$SSH_USER/$ssh_user/g; |
748 | $command =~ s/\$MACHINE/$machine/g; | |
749 | ||
d6ce2a0b SR |
750 | doprint("$command ... "); |
751 | ||
752 | $pid = open(CMD, "$command 2>&1 |") or | |
2b7d9b21 | 753 | (fail "unable to exec $command" and return 0); |
2545eb61 SR |
754 | |
755 | if (defined($opt{"LOG_FILE"})) { | |
d6ce2a0b SR |
756 | open(LOG, ">>$opt{LOG_FILE}") or |
757 | dodie "failed to write to log"; | |
758 | $dolog = 1; | |
6c5ee0be SR |
759 | } |
760 | ||
761 | if (defined($redirect)) { | |
d6ce2a0b SR |
762 | open (RD, ">$redirect") or |
763 | dodie "failed to write to redirect $redirect"; | |
764 | $dord = 1; | |
2545eb61 SR |
765 | } |
766 | ||
d6ce2a0b SR |
767 | while (<CMD>) { |
768 | print LOG if ($dolog); | |
769 | print RD if ($dord); | |
770 | } | |
2545eb61 | 771 | |
d6ce2a0b | 772 | waitpid($pid, 0); |
2545eb61 SR |
773 | my $failed = $?; |
774 | ||
d6ce2a0b SR |
775 | close(CMD); |
776 | close(LOG) if ($dolog); | |
777 | close(RD) if ($dord); | |
778 | ||
2545eb61 SR |
779 | if ($failed) { |
780 | doprint "FAILED!\n"; | |
781 | } else { | |
782 | doprint "SUCCESS\n"; | |
783 | } | |
784 | ||
5f9b6ced SR |
785 | return !$failed; |
786 | } | |
787 | ||
e48c5293 SR |
788 | sub run_ssh { |
789 | my ($cmd) = @_; | |
790 | my $cp_exec = $ssh_exec; | |
791 | ||
792 | $cp_exec =~ s/\$SSH_COMMAND/$cmd/g; | |
793 | return run_command "$cp_exec"; | |
794 | } | |
795 | ||
796 | sub run_scp { | |
797 | my ($src, $dst) = @_; | |
798 | my $cp_scp = $scp_to_target; | |
799 | ||
800 | $cp_scp =~ s/\$SRC_FILE/$src/g; | |
801 | $cp_scp =~ s/\$DST_FILE/$dst/g; | |
802 | ||
803 | return run_command "$cp_scp"; | |
804 | } | |
805 | ||
5f9b6ced SR |
806 | sub get_grub_index { |
807 | ||
a75fecec SR |
808 | if ($reboot_type ne "grub") { |
809 | return; | |
810 | } | |
5a391fbf | 811 | return if (defined($grub_number)); |
5f9b6ced SR |
812 | |
813 | doprint "Find grub menu ... "; | |
814 | $grub_number = -1; | |
e48c5293 SR |
815 | |
816 | my $ssh_grub = $ssh_exec; | |
817 | $ssh_grub =~ s,\$SSH_COMMAND,cat /boot/grub/menu.lst,g; | |
818 | ||
819 | open(IN, "$ssh_grub |") | |
5f9b6ced | 820 | or die "unable to get menu.lst"; |
e48c5293 | 821 | |
5f9b6ced | 822 | while (<IN>) { |
a75fecec | 823 | if (/^\s*title\s+$grub_menu\s*$/) { |
5f9b6ced SR |
824 | $grub_number++; |
825 | last; | |
826 | } elsif (/^\s*title\s/) { | |
827 | $grub_number++; | |
828 | } | |
829 | } | |
830 | close(IN); | |
831 | ||
a75fecec | 832 | die "Could not find '$grub_menu' in /boot/grub/menu on $machine" |
5f9b6ced SR |
833 | if ($grub_number < 0); |
834 | doprint "$grub_number\n"; | |
2545eb61 SR |
835 | } |
836 | ||
2545eb61 SR |
837 | sub wait_for_input |
838 | { | |
839 | my ($fp, $time) = @_; | |
840 | my $rin; | |
841 | my $ready; | |
842 | my $line; | |
843 | my $ch; | |
844 | ||
845 | if (!defined($time)) { | |
846 | $time = $timeout; | |
847 | } | |
848 | ||
849 | $rin = ''; | |
850 | vec($rin, fileno($fp), 1) = 1; | |
851 | $ready = select($rin, undef, undef, $time); | |
852 | ||
853 | $line = ""; | |
854 | ||
855 | # try to read one char at a time | |
856 | while (sysread $fp, $ch, 1) { | |
857 | $line .= $ch; | |
858 | last if ($ch eq "\n"); | |
859 | } | |
860 | ||
861 | if (!length($line)) { | |
862 | return undef; | |
863 | } | |
864 | ||
865 | return $line; | |
866 | } | |
867 | ||
75c3fda7 | 868 | sub reboot_to { |
a75fecec | 869 | if ($reboot_type eq "grub") { |
4da46da2 | 870 | run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch && reboot)'"; |
a75fecec SR |
871 | return; |
872 | } | |
873 | ||
874 | run_command "$reboot_script"; | |
2545eb61 SR |
875 | } |
876 | ||
a57419b3 SR |
877 | sub get_sha1 { |
878 | my ($commit) = @_; | |
879 | ||
880 | doprint "git rev-list --max-count=1 $commit ... "; | |
881 | my $sha1 = `git rev-list --max-count=1 $commit`; | |
882 | my $ret = $?; | |
883 | ||
884 | logit $sha1; | |
885 | ||
886 | if ($ret) { | |
887 | doprint "FAILED\n"; | |
888 | dodie "Failed to get git $commit"; | |
889 | } | |
890 | ||
891 | print "SUCCESS\n"; | |
892 | ||
893 | chomp $sha1; | |
894 | ||
895 | return $sha1; | |
896 | } | |
897 | ||
5a391fbf | 898 | sub monitor { |
2545eb61 SR |
899 | my $booted = 0; |
900 | my $bug = 0; | |
5c42fc5b | 901 | my $skip_call_trace = 0; |
2b7d9b21 | 902 | my $loops; |
2545eb61 | 903 | |
7faafbd6 | 904 | wait_for_monitor 5; |
2545eb61 SR |
905 | |
906 | my $line; | |
907 | my $full_line = ""; | |
908 | ||
7faafbd6 SR |
909 | open(DMESG, "> $dmesg") or |
910 | die "unable to write to $dmesg"; | |
2545eb61 | 911 | |
75c3fda7 | 912 | reboot_to; |
2545eb61 | 913 | |
1c8a617a SR |
914 | my $success_start; |
915 | my $failure_start; | |
2d01b26a SR |
916 | my $monitor_start = time; |
917 | my $done = 0; | |
f1a5b962 | 918 | my $version_found = 0; |
1c8a617a | 919 | |
2d01b26a | 920 | while (!$done) { |
2545eb61 | 921 | |
ecaf8e52 SR |
922 | if ($bug && defined($stop_after_failure) && |
923 | $stop_after_failure >= 0) { | |
924 | my $time = $stop_after_failure - (time - $failure_start); | |
925 | $line = wait_for_input($monitor_fp, $time); | |
926 | if (!defined($line)) { | |
927 | doprint "bug timed out after $booted_timeout seconds\n"; | |
928 | doprint "Test forced to stop after $stop_after_failure seconds after failure\n"; | |
929 | last; | |
930 | } | |
931 | } elsif ($booted) { | |
a75fecec | 932 | $line = wait_for_input($monitor_fp, $booted_timeout); |
cd4f1d53 SR |
933 | if (!defined($line)) { |
934 | my $s = $booted_timeout == 1 ? "" : "s"; | |
935 | doprint "Successful boot found: break after $booted_timeout second$s\n"; | |
936 | last; | |
937 | } | |
2b7d9b21 | 938 | } else { |
7faafbd6 | 939 | $line = wait_for_input($monitor_fp); |
cd4f1d53 SR |
940 | if (!defined($line)) { |
941 | my $s = $timeout == 1 ? "" : "s"; | |
942 | doprint "Timed out after $timeout second$s\n"; | |
943 | last; | |
944 | } | |
2b7d9b21 | 945 | } |
2545eb61 | 946 | |
2545eb61 | 947 | doprint $line; |
7faafbd6 | 948 | print DMESG $line; |
2545eb61 SR |
949 | |
950 | # we are not guaranteed to get a full line | |
951 | $full_line .= $line; | |
952 | ||
a75fecec | 953 | if ($full_line =~ /$success_line/) { |
2545eb61 | 954 | $booted = 1; |
1c8a617a SR |
955 | $success_start = time; |
956 | } | |
957 | ||
958 | if ($booted && defined($stop_after_success) && | |
959 | $stop_after_success >= 0) { | |
960 | my $now = time; | |
961 | if ($now - $success_start >= $stop_after_success) { | |
962 | doprint "Test forced to stop after $stop_after_success seconds after success\n"; | |
963 | last; | |
964 | } | |
2545eb61 SR |
965 | } |
966 | ||
5c42fc5b SR |
967 | if ($full_line =~ /\[ backtrace testing \]/) { |
968 | $skip_call_trace = 1; | |
969 | } | |
970 | ||
2545eb61 | 971 | if ($full_line =~ /call trace:/i) { |
4651920e | 972 | if (!$bug && !$skip_call_trace) { |
1c8a617a SR |
973 | $bug = 1; |
974 | $failure_start = time; | |
975 | } | |
976 | } | |
977 | ||
978 | if ($bug && defined($stop_after_failure) && | |
979 | $stop_after_failure >= 0) { | |
980 | my $now = time; | |
981 | if ($now - $failure_start >= $stop_after_failure) { | |
982 | doprint "Test forced to stop after $stop_after_failure seconds after failure\n"; | |
983 | last; | |
984 | } | |
5c42fc5b SR |
985 | } |
986 | ||
987 | if ($full_line =~ /\[ end of backtrace testing \]/) { | |
988 | $skip_call_trace = 0; | |
989 | } | |
990 | ||
991 | if ($full_line =~ /Kernel panic -/) { | |
10abf118 | 992 | $failure_start = time; |
2545eb61 SR |
993 | $bug = 1; |
994 | } | |
995 | ||
f1a5b962 SR |
996 | # Detect triple faults by testing the banner |
997 | if ($full_line =~ /\bLinux version (\S+).*\n/) { | |
998 | if ($1 eq $version) { | |
999 | $version_found = 1; | |
1000 | } elsif ($version_found && $detect_triplefault) { | |
1001 | # We already booted into the kernel we are testing, | |
1002 | # but now we booted into another kernel? | |
1003 | # Consider this a triple fault. | |
1004 | doprint "Aleady booted in Linux kernel $version, but now\n"; | |
1005 | doprint "we booted into Linux kernel $1.\n"; | |
1006 | doprint "Assuming that this is a triple fault.\n"; | |
1007 | doprint "To disable this: set DETECT_TRIPLE_FAULT to 0\n"; | |
1008 | last; | |
1009 | } | |
1010 | } | |
1011 | ||
2545eb61 SR |
1012 | if ($line =~ /\n/) { |
1013 | $full_line = ""; | |
1014 | } | |
2d01b26a SR |
1015 | |
1016 | if ($stop_test_after > 0 && !$booted && !$bug) { | |
1017 | if (time - $monitor_start > $stop_test_after) { | |
4d62bf51 | 1018 | doprint "STOP_TEST_AFTER ($stop_test_after seconds) timed out\n"; |
2d01b26a SR |
1019 | $done = 1; |
1020 | } | |
1021 | } | |
2545eb61 SR |
1022 | } |
1023 | ||
7faafbd6 | 1024 | close(DMESG); |
2545eb61 | 1025 | |
a75fecec | 1026 | if ($bug) { |
2b7d9b21 | 1027 | return 0 if ($in_bisect); |
576f627c | 1028 | fail "failed - got a bug report" and return 0; |
2545eb61 SR |
1029 | } |
1030 | ||
a75fecec | 1031 | if (!$booted) { |
2b7d9b21 | 1032 | return 0 if ($in_bisect); |
576f627c | 1033 | fail "failed - never got a boot prompt." and return 0; |
2545eb61 | 1034 | } |
5f9b6ced | 1035 | |
2b7d9b21 | 1036 | return 1; |
2545eb61 SR |
1037 | } |
1038 | ||
db05cfef SR |
1039 | sub do_post_install { |
1040 | ||
1041 | return if (!defined($post_install)); | |
1042 | ||
1043 | my $cp_post_install = $post_install; | |
1044 | $cp_post_install =~ s/\$KERNEL_VERSION/$version/g; | |
1045 | run_command "$cp_post_install" or | |
1046 | dodie "Failed to run post install"; | |
1047 | } | |
1048 | ||
2545eb61 SR |
1049 | sub install { |
1050 | ||
e48c5293 | 1051 | run_scp "$outputdir/$build_target", "$target_image" or |
5c42fc5b | 1052 | dodie "failed to copy image"; |
2545eb61 | 1053 | |
5f9b6ced | 1054 | my $install_mods = 0; |
2545eb61 | 1055 | |
5f9b6ced SR |
1056 | # should we process modules? |
1057 | $install_mods = 0; | |
51ad1dd1 | 1058 | open(IN, "$output_config") or dodie("Can't read config file"); |
5f9b6ced SR |
1059 | while (<IN>) { |
1060 | if (/CONFIG_MODULES(=y)?/) { | |
1061 | $install_mods = 1 if (defined($1)); | |
1062 | last; | |
5c42fc5b | 1063 | } |
5f9b6ced SR |
1064 | } |
1065 | close(IN); | |
5c42fc5b | 1066 | |
5f9b6ced | 1067 | if (!$install_mods) { |
db05cfef | 1068 | do_post_install; |
5f9b6ced SR |
1069 | doprint "No modules needed\n"; |
1070 | return; | |
1071 | } | |
2545eb61 | 1072 | |
a75fecec | 1073 | run_command "$make INSTALL_MOD_PATH=$tmpdir modules_install" or |
5f9b6ced | 1074 | dodie "Failed to install modules"; |
5c42fc5b | 1075 | |
5f9b6ced | 1076 | my $modlib = "/lib/modules/$version"; |
a57419b3 | 1077 | my $modtar = "ktest-mods.tar.bz2"; |
5c42fc5b | 1078 | |
e48c5293 | 1079 | run_ssh "rm -rf $modlib" or |
5f9b6ced | 1080 | dodie "failed to remove old mods: $modlib"; |
5c42fc5b | 1081 | |
5f9b6ced | 1082 | # would be nice if scp -r did not follow symbolic links |
a75fecec | 1083 | run_command "cd $tmpdir && tar -cjf $modtar lib/modules/$version" or |
5f9b6ced SR |
1084 | dodie "making tarball"; |
1085 | ||
e48c5293 | 1086 | run_scp "$tmpdir/$modtar", "/tmp" or |
5f9b6ced SR |
1087 | dodie "failed to copy modules"; |
1088 | ||
a75fecec | 1089 | unlink "$tmpdir/$modtar"; |
5f9b6ced | 1090 | |
e7b13441 | 1091 | run_ssh "'(cd / && tar xjf /tmp/$modtar)'" or |
5f9b6ced | 1092 | dodie "failed to tar modules"; |
2545eb61 | 1093 | |
e48c5293 | 1094 | run_ssh "rm -f /tmp/$modtar"; |
8b37ca8c | 1095 | |
db05cfef | 1096 | do_post_install; |
2545eb61 SR |
1097 | } |
1098 | ||
6c5ee0be SR |
1099 | sub check_buildlog { |
1100 | my ($patch) = @_; | |
1101 | ||
6c5ee0be SR |
1102 | my @files = `git show $patch | diffstat -l`; |
1103 | ||
1104 | open(IN, "git show $patch |") or | |
1105 | dodie "failed to show $patch"; | |
1106 | while (<IN>) { | |
1107 | if (m,^--- a/(.*),) { | |
1108 | chomp $1; | |
1109 | $files[$#files] = $1; | |
1110 | } | |
1111 | } | |
1112 | close(IN); | |
1113 | ||
1114 | open(IN, $buildlog) or dodie "Can't open $buildlog"; | |
1115 | while (<IN>) { | |
1116 | if (/^\s*(.*?):.*(warning|error)/) { | |
1117 | my $err = $1; | |
1118 | foreach my $file (@files) { | |
a75fecec | 1119 | my $fullpath = "$builddir/$file"; |
6c5ee0be | 1120 | if ($file eq $err || $fullpath eq $err) { |
2b7d9b21 | 1121 | fail "$file built with warnings" and return 0; |
6c5ee0be SR |
1122 | } |
1123 | } | |
1124 | } | |
1125 | } | |
1126 | close(IN); | |
2b7d9b21 SR |
1127 | |
1128 | return 1; | |
6c5ee0be SR |
1129 | } |
1130 | ||
fcb3f16a SR |
1131 | sub apply_min_config { |
1132 | my $outconfig = "$output_config.new"; | |
1133 | ||
1134 | # Read the config file and remove anything that | |
1135 | # is in the force_config hash (from minconfig and others) | |
1136 | # then add the force config back. | |
1137 | ||
1138 | doprint "Applying minimum configurations into $output_config.new\n"; | |
1139 | ||
1140 | open (OUT, ">$outconfig") or | |
1141 | dodie "Can't create $outconfig"; | |
1142 | ||
1143 | if (-f $output_config) { | |
1144 | open (IN, $output_config) or | |
1145 | dodie "Failed to open $output_config"; | |
1146 | while (<IN>) { | |
1147 | if (/^(# )?(CONFIG_[^\s=]*)/) { | |
1148 | next if (defined($force_config{$2})); | |
1149 | } | |
1150 | print OUT; | |
1151 | } | |
1152 | close IN; | |
1153 | } | |
1154 | foreach my $config (keys %force_config) { | |
1155 | print OUT "$force_config{$config}\n"; | |
1156 | } | |
1157 | close OUT; | |
1158 | ||
1159 | run_command "mv $outconfig $output_config"; | |
1160 | } | |
1161 | ||
612b9e9b | 1162 | sub make_oldconfig { |
612b9e9b | 1163 | |
fcb3f16a SR |
1164 | apply_min_config; |
1165 | ||
1166 | if (!run_command "$make oldnoconfig") { | |
612b9e9b SR |
1167 | # Perhaps oldnoconfig doesn't exist in this version of the kernel |
1168 | # try a yes '' | oldconfig | |
1169 | doprint "oldnoconfig failed, trying yes '' | make oldconfig\n"; | |
fcb3f16a | 1170 | run_command "yes '' | $make oldconfig" or |
612b9e9b SR |
1171 | dodie "failed make config oldconfig"; |
1172 | } | |
1173 | } | |
1174 | ||
fcb3f16a SR |
1175 | # read a config file and use this to force new configs. |
1176 | sub load_force_config { | |
1177 | my ($config) = @_; | |
1178 | ||
1179 | open(IN, $config) or | |
1180 | dodie "failed to read $config"; | |
1181 | while (<IN>) { | |
1182 | chomp; | |
1183 | if (/^(CONFIG[^\s=]*)(\s*=.*)/) { | |
1184 | $force_config{$1} = $_; | |
1185 | } elsif (/^# (CONFIG_\S*) is not set/) { | |
1186 | $force_config{$1} = $_; | |
1187 | } | |
1188 | } | |
1189 | close IN; | |
1190 | } | |
1191 | ||
2545eb61 SR |
1192 | sub build { |
1193 | my ($type) = @_; | |
5c42fc5b | 1194 | |
7faafbd6 SR |
1195 | unlink $buildlog; |
1196 | ||
0bd6c1a3 SR |
1197 | if (defined($pre_build)) { |
1198 | my $ret = run_command $pre_build; | |
1199 | if (!$ret && defined($pre_build_die) && | |
1200 | $pre_build_die) { | |
1201 | dodie "failed to pre_build\n"; | |
1202 | } | |
1203 | } | |
1204 | ||
75c3fda7 | 1205 | if ($type =~ /^useconfig:(.*)/) { |
51ad1dd1 | 1206 | run_command "cp $1 $output_config" or |
75c3fda7 | 1207 | dodie "could not copy $1 to .config"; |
5f9b6ced | 1208 | |
75c3fda7 SR |
1209 | $type = "oldconfig"; |
1210 | } | |
1211 | ||
5c42fc5b SR |
1212 | # old config can ask questions |
1213 | if ($type eq "oldconfig") { | |
9386c6ab | 1214 | $type = "oldnoconfig"; |
75c3fda7 SR |
1215 | |
1216 | # allow for empty configs | |
51ad1dd1 | 1217 | run_command "touch $output_config"; |
75c3fda7 | 1218 | |
51ad1dd1 | 1219 | run_command "mv $output_config $outputdir/config_temp" or |
5c42fc5b | 1220 | dodie "moving .config"; |
2545eb61 | 1221 | |
5f9b6ced | 1222 | if (!$noclean && !run_command "$make mrproper") { |
5c42fc5b SR |
1223 | dodie "make mrproper"; |
1224 | } | |
2545eb61 | 1225 | |
51ad1dd1 | 1226 | run_command "mv $outputdir/config_temp $output_config" or |
5c42fc5b | 1227 | dodie "moving config_temp"; |
5c42fc5b SR |
1228 | |
1229 | } elsif (!$noclean) { | |
51ad1dd1 | 1230 | unlink "$output_config"; |
5f9b6ced | 1231 | run_command "$make mrproper" or |
5c42fc5b | 1232 | dodie "make mrproper"; |
5c42fc5b | 1233 | } |
2545eb61 SR |
1234 | |
1235 | # add something to distinguish this build | |
a75fecec SR |
1236 | open(OUT, "> $outputdir/localversion") or dodie("Can't make localversion file"); |
1237 | print OUT "$localversion\n"; | |
2545eb61 SR |
1238 | close(OUT); |
1239 | ||
5f9b6ced | 1240 | if (defined($minconfig)) { |
fcb3f16a | 1241 | load_force_config($minconfig); |
2545eb61 SR |
1242 | } |
1243 | ||
fcb3f16a SR |
1244 | if ($type ne "oldnoconfig") { |
1245 | run_command "$make $type" or | |
612b9e9b SR |
1246 | dodie "failed make config"; |
1247 | } | |
fcb3f16a SR |
1248 | # Run old config regardless, to enforce min configurations |
1249 | make_oldconfig; | |
2545eb61 | 1250 | |
a75fecec | 1251 | $redirect = "$buildlog"; |
0bd6c1a3 SR |
1252 | my $build_ret = run_command "$make $build_options"; |
1253 | undef $redirect; | |
1254 | ||
1255 | if (defined($post_build)) { | |
1256 | my $ret = run_command $post_build; | |
1257 | if (!$ret && defined($post_build_die) && | |
1258 | $post_build_die) { | |
1259 | dodie "failed to post_build\n"; | |
1260 | } | |
1261 | } | |
1262 | ||
1263 | if (!$build_ret) { | |
5f9b6ced | 1264 | # bisect may need this to pass |
2b7d9b21 SR |
1265 | return 0 if ($in_bisect); |
1266 | fail "failed build" and return 0; | |
2545eb61 | 1267 | } |
5f9b6ced | 1268 | |
2b7d9b21 | 1269 | return 1; |
2545eb61 SR |
1270 | } |
1271 | ||
75c3fda7 | 1272 | sub halt { |
e48c5293 | 1273 | if (!run_ssh "halt" or defined($power_off)) { |
576f627c SR |
1274 | if (defined($poweroff_after_halt)) { |
1275 | sleep $poweroff_after_halt; | |
1276 | run_command "$power_off"; | |
1277 | } | |
1278 | } else { | |
75c3fda7 | 1279 | # nope? the zap it! |
a75fecec | 1280 | run_command "$power_off"; |
75c3fda7 SR |
1281 | } |
1282 | } | |
1283 | ||
5f9b6ced SR |
1284 | sub success { |
1285 | my ($i) = @_; | |
1286 | ||
e48c5293 SR |
1287 | $successes++; |
1288 | ||
9064af52 SR |
1289 | my $name = ""; |
1290 | ||
1291 | if (defined($test_name)) { | |
1292 | $name = " ($test_name)"; | |
1293 | } | |
1294 | ||
5f9b6ced SR |
1295 | doprint "\n\n*******************************************\n"; |
1296 | doprint "*******************************************\n"; | |
9064af52 | 1297 | doprint "KTEST RESULT: TEST $i$name SUCCESS!!!! **\n"; |
5f9b6ced SR |
1298 | doprint "*******************************************\n"; |
1299 | doprint "*******************************************\n"; | |
1300 | ||
576f627c | 1301 | if ($i != $opt{"NUM_TESTS"} && !do_not_reboot) { |
a75fecec | 1302 | doprint "Reboot and wait $sleep_time seconds\n"; |
5f9b6ced | 1303 | reboot; |
7faafbd6 | 1304 | start_monitor; |
a75fecec | 1305 | wait_for_monitor $sleep_time; |
7faafbd6 | 1306 | end_monitor; |
5f9b6ced SR |
1307 | } |
1308 | } | |
1309 | ||
1310 | sub get_version { | |
1311 | # get the release name | |
1312 | doprint "$make kernelrelease ... "; | |
1313 | $version = `$make kernelrelease | tail -1`; | |
1314 | chomp($version); | |
1315 | doprint "$version\n"; | |
1316 | } | |
1317 | ||
c960bb9f SR |
1318 | sub answer_bisect { |
1319 | for (;;) { | |
1320 | doprint "Pass or fail? [p/f]"; | |
1321 | my $ans = <STDIN>; | |
1322 | chomp $ans; | |
1323 | if ($ans eq "p" || $ans eq "P") { | |
1324 | return 1; | |
1325 | } elsif ($ans eq "f" || $ans eq "F") { | |
1326 | return 0; | |
1327 | } else { | |
1328 | print "Please answer 'P' or 'F'\n"; | |
1329 | } | |
1330 | } | |
1331 | } | |
1332 | ||
5a391fbf | 1333 | sub child_run_test { |
7faafbd6 | 1334 | my $failed = 0; |
5a391fbf | 1335 | |
7faafbd6 | 1336 | # child should have no power |
a75fecec SR |
1337 | $reboot_on_error = 0; |
1338 | $poweroff_on_error = 0; | |
1339 | $die_on_failure = 1; | |
7faafbd6 SR |
1340 | |
1341 | run_command $run_test or $failed = 1; | |
5a391fbf SR |
1342 | exit $failed; |
1343 | } | |
1344 | ||
1345 | my $child_done; | |
1346 | ||
1347 | sub child_finished { | |
1348 | $child_done = 1; | |
1349 | } | |
1350 | ||
1351 | sub do_run_test { | |
1352 | my $child_pid; | |
1353 | my $child_exit; | |
5a391fbf SR |
1354 | my $line; |
1355 | my $full_line; | |
1356 | my $bug = 0; | |
5a391fbf | 1357 | |
7faafbd6 | 1358 | wait_for_monitor 1; |
5a391fbf | 1359 | |
7faafbd6 | 1360 | doprint "run test $run_test\n"; |
5a391fbf SR |
1361 | |
1362 | $child_done = 0; | |
1363 | ||
1364 | $SIG{CHLD} = qw(child_finished); | |
1365 | ||
1366 | $child_pid = fork; | |
1367 | ||
1368 | child_run_test if (!$child_pid); | |
1369 | ||
1370 | $full_line = ""; | |
1371 | ||
1372 | do { | |
7faafbd6 | 1373 | $line = wait_for_input($monitor_fp, 1); |
5a391fbf SR |
1374 | if (defined($line)) { |
1375 | ||
1376 | # we are not guaranteed to get a full line | |
1377 | $full_line .= $line; | |
8ea0e063 | 1378 | doprint $line; |
5a391fbf SR |
1379 | |
1380 | if ($full_line =~ /call trace:/i) { | |
1381 | $bug = 1; | |
1382 | } | |
1383 | ||
1384 | if ($full_line =~ /Kernel panic -/) { | |
1385 | $bug = 1; | |
1386 | } | |
1387 | ||
1388 | if ($line =~ /\n/) { | |
1389 | $full_line = ""; | |
1390 | } | |
1391 | } | |
1392 | } while (!$child_done && !$bug); | |
1393 | ||
1394 | if ($bug) { | |
8ea0e063 SR |
1395 | my $failure_start = time; |
1396 | my $now; | |
1397 | do { | |
1398 | $line = wait_for_input($monitor_fp, 1); | |
1399 | if (defined($line)) { | |
1400 | doprint $line; | |
1401 | } | |
1402 | $now = time; | |
1403 | if ($now - $failure_start >= $stop_after_failure) { | |
1404 | last; | |
1405 | } | |
1406 | } while (defined($line)); | |
1407 | ||
5a391fbf SR |
1408 | doprint "Detected kernel crash!\n"; |
1409 | # kill the child with extreme prejudice | |
1410 | kill 9, $child_pid; | |
1411 | } | |
1412 | ||
1413 | waitpid $child_pid, 0; | |
1414 | $child_exit = $?; | |
1415 | ||
5a391fbf | 1416 | if ($bug || $child_exit) { |
2b7d9b21 SR |
1417 | return 0 if $in_bisect; |
1418 | fail "test failed" and return 0; | |
5a391fbf | 1419 | } |
2b7d9b21 | 1420 | return 1; |
5a391fbf SR |
1421 | } |
1422 | ||
a75fecec SR |
1423 | sub run_git_bisect { |
1424 | my ($command) = @_; | |
1425 | ||
1426 | doprint "$command ... "; | |
1427 | ||
1428 | my $output = `$command 2>&1`; | |
1429 | my $ret = $?; | |
1430 | ||
1431 | logit $output; | |
1432 | ||
1433 | if ($ret) { | |
1434 | doprint "FAILED\n"; | |
1435 | dodie "Failed to git bisect"; | |
1436 | } | |
1437 | ||
1438 | doprint "SUCCESS\n"; | |
1439 | if ($output =~ m/^(Bisecting: .*\(roughly \d+ steps?\))\s+\[([[:xdigit:]]+)\]/) { | |
1440 | doprint "$1 [$2]\n"; | |
1441 | } elsif ($output =~ m/^([[:xdigit:]]+) is the first bad commit/) { | |
1442 | $bisect_bad = $1; | |
1443 | doprint "Found bad commit... $1\n"; | |
1444 | return 0; | |
1445 | } else { | |
1446 | # we already logged it, just print it now. | |
1447 | print $output; | |
1448 | } | |
1449 | ||
1450 | return 1; | |
1451 | } | |
1452 | ||
c23dca7c SR |
1453 | sub bisect_reboot { |
1454 | doprint "Reboot and sleep $bisect_sleep_time seconds\n"; | |
1455 | reboot; | |
1456 | start_monitor; | |
1457 | wait_for_monitor $bisect_sleep_time; | |
1458 | end_monitor; | |
1459 | } | |
1460 | ||
1461 | # returns 1 on success, 0 on failure, -1 on skip | |
0a05c769 SR |
1462 | sub run_bisect_test { |
1463 | my ($type, $buildtype) = @_; | |
5f9b6ced | 1464 | |
2b7d9b21 | 1465 | my $failed = 0; |
5f9b6ced SR |
1466 | my $result; |
1467 | my $output; | |
1468 | my $ret; | |
1469 | ||
0a05c769 SR |
1470 | $in_bisect = 1; |
1471 | ||
1472 | build $buildtype or $failed = 1; | |
5f9b6ced SR |
1473 | |
1474 | if ($type ne "build") { | |
c23dca7c SR |
1475 | if ($failed && $bisect_skip) { |
1476 | $in_bisect = 0; | |
1477 | return -1; | |
1478 | } | |
7faafbd6 | 1479 | dodie "Failed on build" if $failed; |
5f9b6ced SR |
1480 | |
1481 | # Now boot the box | |
1482 | get_grub_index; | |
1483 | get_version; | |
1484 | install; | |
7faafbd6 SR |
1485 | |
1486 | start_monitor; | |
2b7d9b21 | 1487 | monitor or $failed = 1; |
5f9b6ced SR |
1488 | |
1489 | if ($type ne "boot") { | |
c23dca7c SR |
1490 | if ($failed && $bisect_skip) { |
1491 | end_monitor; | |
1492 | bisect_reboot; | |
1493 | $in_bisect = 0; | |
1494 | return -1; | |
1495 | } | |
7faafbd6 | 1496 | dodie "Failed on boot" if $failed; |
5a391fbf | 1497 | |
2b7d9b21 | 1498 | do_run_test or $failed = 1; |
5f9b6ced | 1499 | } |
7faafbd6 | 1500 | end_monitor; |
5f9b6ced SR |
1501 | } |
1502 | ||
1503 | if ($failed) { | |
0a05c769 | 1504 | $result = 0; |
5f9b6ced | 1505 | } else { |
0a05c769 SR |
1506 | $result = 1; |
1507 | } | |
4025bc62 SR |
1508 | |
1509 | # reboot the box to a kernel we can ssh to | |
1510 | if ($type ne "build") { | |
1511 | bisect_reboot; | |
1512 | } | |
0a05c769 SR |
1513 | $in_bisect = 0; |
1514 | ||
1515 | return $result; | |
1516 | } | |
1517 | ||
1518 | sub run_bisect { | |
1519 | my ($type) = @_; | |
1520 | my $buildtype = "oldconfig"; | |
1521 | ||
1522 | # We should have a minconfig to use? | |
1523 | if (defined($minconfig)) { | |
1524 | $buildtype = "useconfig:$minconfig"; | |
5f9b6ced SR |
1525 | } |
1526 | ||
0a05c769 SR |
1527 | my $ret = run_bisect_test $type, $buildtype; |
1528 | ||
c960bb9f SR |
1529 | if ($bisect_manual) { |
1530 | $ret = answer_bisect; | |
1531 | } | |
0a05c769 | 1532 | |
d6ce2a0b SR |
1533 | # Are we looking for where it worked, not failed? |
1534 | if ($reverse_bisect) { | |
0a05c769 | 1535 | $ret = !$ret; |
d6ce2a0b SR |
1536 | } |
1537 | ||
c23dca7c | 1538 | if ($ret > 0) { |
0a05c769 | 1539 | return "good"; |
c23dca7c | 1540 | } elsif ($ret == 0) { |
0a05c769 | 1541 | return "bad"; |
c23dca7c SR |
1542 | } elsif ($bisect_skip) { |
1543 | doprint "HIT A BAD COMMIT ... SKIPPING\n"; | |
1544 | return "skip"; | |
0a05c769 | 1545 | } |
5f9b6ced SR |
1546 | } |
1547 | ||
1548 | sub bisect { | |
1549 | my ($i) = @_; | |
1550 | ||
1551 | my $result; | |
1552 | ||
1553 | die "BISECT_GOOD[$i] not defined\n" if (!defined($opt{"BISECT_GOOD[$i]"})); | |
1554 | die "BISECT_BAD[$i] not defined\n" if (!defined($opt{"BISECT_BAD[$i]"})); | |
1555 | die "BISECT_TYPE[$i] not defined\n" if (!defined($opt{"BISECT_TYPE[$i]"})); | |
1556 | ||
1557 | my $good = $opt{"BISECT_GOOD[$i]"}; | |
1558 | my $bad = $opt{"BISECT_BAD[$i]"}; | |
1559 | my $type = $opt{"BISECT_TYPE[$i]"}; | |
a75fecec SR |
1560 | my $start = $opt{"BISECT_START[$i]"}; |
1561 | my $replay = $opt{"BISECT_REPLAY[$i]"}; | |
3410f6fd SR |
1562 | my $start_files = $opt{"BISECT_FILES[$i]"}; |
1563 | ||
1564 | if (defined($start_files)) { | |
1565 | $start_files = " -- " . $start_files; | |
1566 | } else { | |
1567 | $start_files = ""; | |
1568 | } | |
5f9b6ced | 1569 | |
a57419b3 SR |
1570 | # convert to true sha1's |
1571 | $good = get_sha1($good); | |
1572 | $bad = get_sha1($bad); | |
1573 | ||
d6ce2a0b SR |
1574 | if (defined($opt{"BISECT_REVERSE[$i]"}) && |
1575 | $opt{"BISECT_REVERSE[$i]"} == 1) { | |
1576 | doprint "Performing a reverse bisect (bad is good, good is bad!)\n"; | |
1577 | $reverse_bisect = 1; | |
1578 | } else { | |
1579 | $reverse_bisect = 0; | |
1580 | } | |
1581 | ||
a75fecec SR |
1582 | # Can't have a test without having a test to run |
1583 | if ($type eq "test" && !defined($run_test)) { | |
1584 | $type = "boot"; | |
1585 | } | |
1586 | ||
1587 | my $check = $opt{"BISECT_CHECK[$i]"}; | |
1588 | if (defined($check) && $check ne "0") { | |
1589 | ||
1590 | # get current HEAD | |
a57419b3 | 1591 | my $head = get_sha1("HEAD"); |
a75fecec SR |
1592 | |
1593 | if ($check ne "good") { | |
1594 | doprint "TESTING BISECT BAD [$bad]\n"; | |
1595 | run_command "git checkout $bad" or | |
1596 | die "Failed to checkout $bad"; | |
1597 | ||
1598 | $result = run_bisect $type; | |
1599 | ||
1600 | if ($result ne "bad") { | |
1601 | fail "Tested BISECT_BAD [$bad] and it succeeded" and return 0; | |
1602 | } | |
1603 | } | |
1604 | ||
1605 | if ($check ne "bad") { | |
1606 | doprint "TESTING BISECT GOOD [$good]\n"; | |
1607 | run_command "git checkout $good" or | |
1608 | die "Failed to checkout $good"; | |
1609 | ||
1610 | $result = run_bisect $type; | |
1611 | ||
1612 | if ($result ne "good") { | |
1613 | fail "Tested BISECT_GOOD [$good] and it failed" and return 0; | |
1614 | } | |
1615 | } | |
1616 | ||
1617 | # checkout where we started | |
1618 | run_command "git checkout $head" or | |
1619 | die "Failed to checkout $head"; | |
1620 | } | |
1621 | ||
3410f6fd | 1622 | run_command "git bisect start$start_files" or |
a75fecec | 1623 | dodie "could not start bisect"; |
5f9b6ced SR |
1624 | |
1625 | run_command "git bisect good $good" or | |
a75fecec | 1626 | dodie "could not set bisect good to $good"; |
5f9b6ced | 1627 | |
a75fecec SR |
1628 | run_git_bisect "git bisect bad $bad" or |
1629 | dodie "could not set bisect bad to $bad"; | |
5f9b6ced | 1630 | |
a75fecec SR |
1631 | if (defined($replay)) { |
1632 | run_command "git bisect replay $replay" or | |
1633 | dodie "failed to run replay"; | |
5a391fbf SR |
1634 | } |
1635 | ||
a75fecec SR |
1636 | if (defined($start)) { |
1637 | run_command "git checkout $start" or | |
1638 | dodie "failed to checkout $start"; | |
1639 | } | |
1640 | ||
1641 | my $test; | |
5f9b6ced SR |
1642 | do { |
1643 | $result = run_bisect $type; | |
a75fecec SR |
1644 | $test = run_git_bisect "git bisect $result"; |
1645 | } while ($test); | |
5f9b6ced SR |
1646 | |
1647 | run_command "git bisect log" or | |
1648 | dodie "could not capture git bisect log"; | |
1649 | ||
1650 | run_command "git bisect reset" or | |
1651 | dodie "could not reset git bisect"; | |
1652 | ||
1653 | doprint "Bad commit was [$bisect_bad]\n"; | |
1654 | ||
0a05c769 SR |
1655 | success $i; |
1656 | } | |
1657 | ||
1658 | my %config_ignore; | |
1659 | my %config_set; | |
1660 | ||
1661 | my %config_list; | |
1662 | my %null_config; | |
1663 | ||
1664 | my %dependency; | |
1665 | ||
1666 | sub process_config_ignore { | |
1667 | my ($config) = @_; | |
1668 | ||
1669 | open (IN, $config) | |
1670 | or dodie "Failed to read $config"; | |
1671 | ||
1672 | while (<IN>) { | |
9bf71749 | 1673 | if (/^((CONFIG\S*)=.*)/) { |
0a05c769 SR |
1674 | $config_ignore{$2} = $1; |
1675 | } | |
1676 | } | |
1677 | ||
1678 | close(IN); | |
1679 | } | |
1680 | ||
1681 | sub read_current_config { | |
1682 | my ($config_ref) = @_; | |
1683 | ||
1684 | %{$config_ref} = (); | |
1685 | undef %{$config_ref}; | |
1686 | ||
1687 | my @key = keys %{$config_ref}; | |
1688 | if ($#key >= 0) { | |
1689 | print "did not delete!\n"; | |
1690 | exit; | |
1691 | } | |
1692 | open (IN, "$output_config"); | |
1693 | ||
1694 | while (<IN>) { | |
1695 | if (/^(CONFIG\S+)=(.*)/) { | |
1696 | ${$config_ref}{$1} = $2; | |
1697 | } | |
1698 | } | |
1699 | close(IN); | |
1700 | } | |
1701 | ||
1702 | sub get_dependencies { | |
1703 | my ($config) = @_; | |
1704 | ||
1705 | my $arr = $dependency{$config}; | |
1706 | if (!defined($arr)) { | |
1707 | return (); | |
1708 | } | |
1709 | ||
1710 | my @deps = @{$arr}; | |
1711 | ||
1712 | foreach my $dep (@{$arr}) { | |
1713 | print "ADD DEP $dep\n"; | |
1714 | @deps = (@deps, get_dependencies $dep); | |
1715 | } | |
1716 | ||
1717 | return @deps; | |
1718 | } | |
1719 | ||
1720 | sub create_config { | |
1721 | my @configs = @_; | |
1722 | ||
1723 | open(OUT, ">$output_config") or dodie "Can not write to $output_config"; | |
1724 | ||
1725 | foreach my $config (@configs) { | |
1726 | print OUT "$config_set{$config}\n"; | |
1727 | my @deps = get_dependencies $config; | |
1728 | foreach my $dep (@deps) { | |
1729 | print OUT "$config_set{$dep}\n"; | |
1730 | } | |
1731 | } | |
1732 | ||
1733 | foreach my $config (keys %config_ignore) { | |
1734 | print OUT "$config_ignore{$config}\n"; | |
1735 | } | |
1736 | close(OUT); | |
1737 | ||
1738 | # exit; | |
fcb3f16a | 1739 | make_oldconfig; |
0a05c769 SR |
1740 | } |
1741 | ||
1742 | sub compare_configs { | |
1743 | my (%a, %b) = @_; | |
1744 | ||
1745 | foreach my $item (keys %a) { | |
1746 | if (!defined($b{$item})) { | |
1747 | print "diff $item\n"; | |
1748 | return 1; | |
1749 | } | |
1750 | delete $b{$item}; | |
1751 | } | |
1752 | ||
1753 | my @keys = keys %b; | |
1754 | if ($#keys) { | |
1755 | print "diff2 $keys[0]\n"; | |
1756 | } | |
1757 | return -1 if ($#keys >= 0); | |
1758 | ||
1759 | return 0; | |
1760 | } | |
1761 | ||
1762 | sub run_config_bisect_test { | |
1763 | my ($type) = @_; | |
1764 | ||
1765 | return run_bisect_test $type, "oldconfig"; | |
1766 | } | |
1767 | ||
1768 | sub process_passed { | |
1769 | my (%configs) = @_; | |
1770 | ||
1771 | doprint "These configs had no failure: (Enabling them for further compiles)\n"; | |
1772 | # Passed! All these configs are part of a good compile. | |
1773 | # Add them to the min options. | |
1774 | foreach my $config (keys %configs) { | |
1775 | if (defined($config_list{$config})) { | |
1776 | doprint " removing $config\n"; | |
1777 | $config_ignore{$config} = $config_list{$config}; | |
1778 | delete $config_list{$config}; | |
1779 | } | |
1780 | } | |
f1a27850 SR |
1781 | doprint "config copied to $outputdir/config_good\n"; |
1782 | run_command "cp -f $output_config $outputdir/config_good"; | |
0a05c769 SR |
1783 | } |
1784 | ||
1785 | sub process_failed { | |
1786 | my ($config) = @_; | |
1787 | ||
1788 | doprint "\n\n***************************************\n"; | |
1789 | doprint "Found bad config: $config\n"; | |
1790 | doprint "***************************************\n\n"; | |
1791 | } | |
1792 | ||
1793 | sub run_config_bisect { | |
1794 | ||
1795 | my @start_list = keys %config_list; | |
1796 | ||
1797 | if ($#start_list < 0) { | |
1798 | doprint "No more configs to test!!!\n"; | |
1799 | return -1; | |
1800 | } | |
1801 | ||
1802 | doprint "***** RUN TEST ***\n"; | |
1803 | my $type = $opt{"CONFIG_BISECT_TYPE[$iteration]"}; | |
1804 | my $ret; | |
1805 | my %current_config; | |
1806 | ||
1807 | my $count = $#start_list + 1; | |
1808 | doprint " $count configs to test\n"; | |
1809 | ||
1810 | my $half = int($#start_list / 2); | |
1811 | ||
1812 | do { | |
1813 | my @tophalf = @start_list[0 .. $half]; | |
1814 | ||
1815 | create_config @tophalf; | |
1816 | read_current_config \%current_config; | |
1817 | ||
1818 | $count = $#tophalf + 1; | |
1819 | doprint "Testing $count configs\n"; | |
1820 | my $found = 0; | |
1821 | # make sure we test something | |
1822 | foreach my $config (@tophalf) { | |
1823 | if (defined($current_config{$config})) { | |
1824 | logit " $config\n"; | |
1825 | $found = 1; | |
1826 | } | |
1827 | } | |
1828 | if (!$found) { | |
1829 | # try the other half | |
1830 | doprint "Top half produced no set configs, trying bottom half\n"; | |
4c8cc55b | 1831 | @tophalf = @start_list[$half + 1 .. $#start_list]; |
0a05c769 SR |
1832 | create_config @tophalf; |
1833 | read_current_config \%current_config; | |
1834 | foreach my $config (@tophalf) { | |
1835 | if (defined($current_config{$config})) { | |
1836 | logit " $config\n"; | |
1837 | $found = 1; | |
1838 | } | |
1839 | } | |
1840 | if (!$found) { | |
1841 | doprint "Failed: Can't make new config with current configs\n"; | |
1842 | foreach my $config (@start_list) { | |
1843 | doprint " CONFIG: $config\n"; | |
1844 | } | |
1845 | return -1; | |
1846 | } | |
1847 | $count = $#tophalf + 1; | |
1848 | doprint "Testing $count configs\n"; | |
1849 | } | |
1850 | ||
1851 | $ret = run_config_bisect_test $type; | |
c960bb9f SR |
1852 | if ($bisect_manual) { |
1853 | $ret = answer_bisect; | |
1854 | } | |
0a05c769 SR |
1855 | if ($ret) { |
1856 | process_passed %current_config; | |
1857 | return 0; | |
1858 | } | |
1859 | ||
1860 | doprint "This config had a failure.\n"; | |
1861 | doprint "Removing these configs that were not set in this config:\n"; | |
f1a27850 SR |
1862 | doprint "config copied to $outputdir/config_bad\n"; |
1863 | run_command "cp -f $output_config $outputdir/config_bad"; | |
0a05c769 SR |
1864 | |
1865 | # A config exists in this group that was bad. | |
1866 | foreach my $config (keys %config_list) { | |
1867 | if (!defined($current_config{$config})) { | |
1868 | doprint " removing $config\n"; | |
1869 | delete $config_list{$config}; | |
1870 | } | |
1871 | } | |
1872 | ||
1873 | @start_list = @tophalf; | |
1874 | ||
1875 | if ($#start_list == 0) { | |
1876 | process_failed $start_list[0]; | |
1877 | return 1; | |
1878 | } | |
1879 | ||
1880 | # remove half the configs we are looking at and see if | |
1881 | # they are good. | |
1882 | $half = int($#start_list / 2); | |
4c8cc55b | 1883 | } while ($#start_list > 0); |
0a05c769 | 1884 | |
c960bb9f SR |
1885 | # we found a single config, try it again unless we are running manually |
1886 | ||
1887 | if ($bisect_manual) { | |
1888 | process_failed $start_list[0]; | |
1889 | return 1; | |
1890 | } | |
1891 | ||
0a05c769 SR |
1892 | my @tophalf = @start_list[0 .. 0]; |
1893 | ||
1894 | $ret = run_config_bisect_test $type; | |
1895 | if ($ret) { | |
1896 | process_passed %current_config; | |
1897 | return 0; | |
1898 | } | |
1899 | ||
1900 | process_failed $start_list[0]; | |
1901 | return 1; | |
1902 | } | |
1903 | ||
1904 | sub config_bisect { | |
1905 | my ($i) = @_; | |
1906 | ||
1907 | my $start_config = $opt{"CONFIG_BISECT[$i]"}; | |
1908 | ||
1909 | my $tmpconfig = "$tmpdir/use_config"; | |
1910 | ||
30f75da5 SR |
1911 | if (defined($config_bisect_good)) { |
1912 | process_config_ignore $config_bisect_good; | |
1913 | } | |
1914 | ||
0a05c769 SR |
1915 | # Make the file with the bad config and the min config |
1916 | if (defined($minconfig)) { | |
1917 | # read the min config for things to ignore | |
1918 | run_command "cp $minconfig $tmpconfig" or | |
1919 | dodie "failed to copy $minconfig to $tmpconfig"; | |
1920 | } else { | |
1921 | unlink $tmpconfig; | |
1922 | } | |
1923 | ||
1924 | # Add other configs | |
1925 | if (defined($addconfig)) { | |
1926 | run_command "cat $addconfig >> $tmpconfig" or | |
1927 | dodie "failed to append $addconfig"; | |
1928 | } | |
1929 | ||
0a05c769 | 1930 | if (-f $tmpconfig) { |
fcb3f16a | 1931 | load_force_config($tmpconfig); |
0a05c769 SR |
1932 | process_config_ignore $tmpconfig; |
1933 | } | |
1934 | ||
1935 | # now process the start config | |
1936 | run_command "cp $start_config $output_config" or | |
1937 | dodie "failed to copy $start_config to $output_config"; | |
1938 | ||
1939 | # read directly what we want to check | |
1940 | my %config_check; | |
1941 | open (IN, $output_config) | |
1942 | or dodie "faied to open $output_config"; | |
1943 | ||
1944 | while (<IN>) { | |
1945 | if (/^((CONFIG\S*)=.*)/) { | |
1946 | $config_check{$2} = $1; | |
1947 | } | |
1948 | } | |
1949 | close(IN); | |
1950 | ||
1951 | # Now run oldconfig with the minconfig (and addconfigs) | |
fcb3f16a | 1952 | make_oldconfig; |
0a05c769 SR |
1953 | |
1954 | # check to see what we lost (or gained) | |
1955 | open (IN, $output_config) | |
1956 | or dodie "Failed to read $start_config"; | |
1957 | ||
1958 | my %removed_configs; | |
1959 | my %added_configs; | |
1960 | ||
1961 | while (<IN>) { | |
1962 | if (/^((CONFIG\S*)=.*)/) { | |
1963 | # save off all options | |
1964 | $config_set{$2} = $1; | |
1965 | if (defined($config_check{$2})) { | |
1966 | if (defined($config_ignore{$2})) { | |
1967 | $removed_configs{$2} = $1; | |
1968 | } else { | |
1969 | $config_list{$2} = $1; | |
1970 | } | |
1971 | } elsif (!defined($config_ignore{$2})) { | |
1972 | $added_configs{$2} = $1; | |
1973 | $config_list{$2} = $1; | |
1974 | } | |
1975 | } | |
1976 | } | |
1977 | close(IN); | |
1978 | ||
1979 | my @confs = keys %removed_configs; | |
1980 | if ($#confs >= 0) { | |
1981 | doprint "Configs overridden by default configs and removed from check:\n"; | |
1982 | foreach my $config (@confs) { | |
1983 | doprint " $config\n"; | |
1984 | } | |
1985 | } | |
1986 | @confs = keys %added_configs; | |
1987 | if ($#confs >= 0) { | |
1988 | doprint "Configs appearing in make oldconfig and added:\n"; | |
1989 | foreach my $config (@confs) { | |
1990 | doprint " $config\n"; | |
1991 | } | |
1992 | } | |
1993 | ||
1994 | my %config_test; | |
1995 | my $once = 0; | |
1996 | ||
1997 | # Sometimes kconfig does weird things. We must make sure | |
1998 | # that the config we autocreate has everything we need | |
1999 | # to test, otherwise we may miss testing configs, or | |
2000 | # may not be able to create a new config. | |
2001 | # Here we create a config with everything set. | |
2002 | create_config (keys %config_list); | |
2003 | read_current_config \%config_test; | |
2004 | foreach my $config (keys %config_list) { | |
2005 | if (!defined($config_test{$config})) { | |
2006 | if (!$once) { | |
2007 | $once = 1; | |
2008 | doprint "Configs not produced by kconfig (will not be checked):\n"; | |
2009 | } | |
2010 | doprint " $config\n"; | |
2011 | delete $config_list{$config}; | |
2012 | } | |
2013 | } | |
2014 | my $ret; | |
2015 | do { | |
2016 | $ret = run_config_bisect; | |
2017 | } while (!$ret); | |
2018 | ||
2019 | return $ret if ($ret < 0); | |
5f9b6ced SR |
2020 | |
2021 | success $i; | |
2022 | } | |
2023 | ||
27d934b2 SR |
2024 | sub patchcheck_reboot { |
2025 | doprint "Reboot and sleep $patchcheck_sleep_time seconds\n"; | |
2026 | reboot; | |
2027 | start_monitor; | |
2028 | wait_for_monitor $patchcheck_sleep_time; | |
2029 | end_monitor; | |
2030 | } | |
2031 | ||
6c5ee0be SR |
2032 | sub patchcheck { |
2033 | my ($i) = @_; | |
2034 | ||
2035 | die "PATCHCHECK_START[$i] not defined\n" | |
2036 | if (!defined($opt{"PATCHCHECK_START[$i]"})); | |
2037 | die "PATCHCHECK_TYPE[$i] not defined\n" | |
2038 | if (!defined($opt{"PATCHCHECK_TYPE[$i]"})); | |
2039 | ||
2040 | my $start = $opt{"PATCHCHECK_START[$i]"}; | |
2041 | ||
2042 | my $end = "HEAD"; | |
2043 | if (defined($opt{"PATCHCHECK_END[$i]"})) { | |
2044 | $end = $opt{"PATCHCHECK_END[$i]"}; | |
2045 | } | |
2046 | ||
a57419b3 SR |
2047 | # Get the true sha1's since we can use things like HEAD~3 |
2048 | $start = get_sha1($start); | |
2049 | $end = get_sha1($end); | |
2050 | ||
6c5ee0be SR |
2051 | my $type = $opt{"PATCHCHECK_TYPE[$i]"}; |
2052 | ||
2053 | # Can't have a test without having a test to run | |
2054 | if ($type eq "test" && !defined($run_test)) { | |
2055 | $type = "boot"; | |
2056 | } | |
2057 | ||
2058 | open (IN, "git log --pretty=oneline $end|") or | |
2059 | dodie "could not get git list"; | |
2060 | ||
2061 | my @list; | |
2062 | ||
2063 | while (<IN>) { | |
2064 | chomp; | |
2065 | $list[$#list+1] = $_; | |
2066 | last if (/^$start/); | |
2067 | } | |
2068 | close(IN); | |
2069 | ||
2070 | if ($list[$#list] !~ /^$start/) { | |
2b7d9b21 | 2071 | fail "SHA1 $start not found"; |
6c5ee0be SR |
2072 | } |
2073 | ||
2074 | # go backwards in the list | |
2075 | @list = reverse @list; | |
2076 | ||
2077 | my $save_clean = $noclean; | |
1990207d SR |
2078 | my %ignored_warnings; |
2079 | ||
2080 | if (defined($ignore_warnings)) { | |
2081 | foreach my $sha1 (split /\s+/, $ignore_warnings) { | |
2082 | $ignored_warnings{$sha1} = 1; | |
2083 | } | |
2084 | } | |
6c5ee0be SR |
2085 | |
2086 | $in_patchcheck = 1; | |
2087 | foreach my $item (@list) { | |
2088 | my $sha1 = $item; | |
2089 | $sha1 =~ s/^([[:xdigit:]]+).*/$1/; | |
2090 | ||
2091 | doprint "\nProcessing commit $item\n\n"; | |
2092 | ||
2093 | run_command "git checkout $sha1" or | |
2094 | die "Failed to checkout $sha1"; | |
2095 | ||
2096 | # only clean on the first and last patch | |
2097 | if ($item eq $list[0] || | |
2098 | $item eq $list[$#list]) { | |
2099 | $noclean = $save_clean; | |
2100 | } else { | |
2101 | $noclean = 1; | |
2102 | } | |
2103 | ||
2104 | if (defined($minconfig)) { | |
2b7d9b21 | 2105 | build "useconfig:$minconfig" or return 0; |
6c5ee0be SR |
2106 | } else { |
2107 | # ?? no config to use? | |
2b7d9b21 | 2108 | build "oldconfig" or return 0; |
6c5ee0be SR |
2109 | } |
2110 | ||
1990207d SR |
2111 | |
2112 | if (!defined($ignored_warnings{$sha1})) { | |
2113 | check_buildlog $sha1 or return 0; | |
2114 | } | |
6c5ee0be SR |
2115 | |
2116 | next if ($type eq "build"); | |
2117 | ||
2118 | get_grub_index; | |
2119 | get_version; | |
2120 | install; | |
6c5ee0be | 2121 | |
7faafbd6 SR |
2122 | my $failed = 0; |
2123 | ||
2124 | start_monitor; | |
2125 | monitor or $failed = 1; | |
2126 | ||
2127 | if (!$failed && $type ne "boot"){ | |
2128 | do_run_test or $failed = 1; | |
2129 | } | |
2130 | end_monitor; | |
2131 | return 0 if ($failed); | |
2132 | ||
27d934b2 SR |
2133 | patchcheck_reboot; |
2134 | ||
6c5ee0be SR |
2135 | } |
2136 | $in_patchcheck = 0; | |
2137 | success $i; | |
2b7d9b21 SR |
2138 | |
2139 | return 1; | |
6c5ee0be SR |
2140 | } |
2141 | ||
8d1491ba SR |
2142 | $#ARGV < 1 or die "ktest.pl version: $VERSION\n usage: ktest.pl config-file\n"; |
2143 | ||
2144 | if ($#ARGV == 0) { | |
2145 | $ktest_config = $ARGV[0]; | |
2146 | if (! -f $ktest_config) { | |
2147 | print "$ktest_config does not exist.\n"; | |
2148 | my $ans; | |
2149 | for (;;) { | |
2150 | print "Create it? [Y/n] "; | |
2151 | $ans = <STDIN>; | |
2152 | chomp $ans; | |
2153 | if ($ans =~ /^\s*$/) { | |
2154 | $ans = "y"; | |
2155 | } | |
2156 | last if ($ans =~ /^y$/i || $ans =~ /^n$/i); | |
2157 | print "Please answer either 'y' or 'n'.\n"; | |
2158 | } | |
2159 | if ($ans !~ /^y$/i) { | |
2160 | exit 0; | |
2161 | } | |
2162 | } | |
2163 | } else { | |
2164 | $ktest_config = "ktest.conf"; | |
2165 | } | |
2166 | ||
2167 | if (! -f $ktest_config) { | |
2168 | open(OUT, ">$ktest_config") or die "Can not create $ktest_config"; | |
2169 | print OUT << "EOF" | |
2170 | # Generated by ktest.pl | |
2171 | # | |
2172 | # Define each test with TEST_START | |
2173 | # The config options below it will override the defaults | |
2174 | TEST_START | |
2175 | ||
2176 | DEFAULTS | |
2177 | EOF | |
2178 | ; | |
2179 | close(OUT); | |
2180 | } | |
2181 | read_config $ktest_config; | |
2182 | ||
23715c3c SR |
2183 | if (defined($opt{"LOG_FILE"})) { |
2184 | $opt{"LOG_FILE"} = eval_option($opt{"LOG_FILE"}, -1); | |
2185 | } | |
2186 | ||
8d1491ba SR |
2187 | # Append any configs entered in manually to the config file. |
2188 | my @new_configs = keys %entered_configs; | |
2189 | if ($#new_configs >= 0) { | |
2190 | print "\nAppending entered in configs to $ktest_config\n"; | |
2191 | open(OUT, ">>$ktest_config") or die "Can not append to $ktest_config"; | |
2192 | foreach my $config (@new_configs) { | |
2193 | print OUT "$config = $entered_configs{$config}\n"; | |
2194 | $opt{$config} = $entered_configs{$config}; | |
2195 | } | |
2196 | } | |
2545eb61 | 2197 | |
2b7d9b21 SR |
2198 | if ($opt{"CLEAR_LOG"} && defined($opt{"LOG_FILE"})) { |
2199 | unlink $opt{"LOG_FILE"}; | |
2200 | } | |
2545eb61 | 2201 | |
2b7d9b21 SR |
2202 | doprint "\n\nSTARTING AUTOMATED TESTS\n\n"; |
2203 | ||
a57419b3 SR |
2204 | for (my $i = 0, my $repeat = 1; $i <= $opt{"NUM_TESTS"}; $i += $repeat) { |
2205 | ||
2206 | if (!$i) { | |
2207 | doprint "DEFAULT OPTIONS:\n"; | |
2208 | } else { | |
2209 | doprint "\nTEST $i OPTIONS"; | |
2210 | if (defined($repeat_tests{$i})) { | |
2211 | $repeat = $repeat_tests{$i}; | |
2212 | doprint " ITERATE $repeat"; | |
2213 | } | |
2214 | doprint "\n"; | |
2215 | } | |
2216 | ||
2217 | foreach my $option (sort keys %opt) { | |
2218 | ||
2219 | if ($option =~ /\[(\d+)\]$/) { | |
2220 | next if ($i != $1); | |
2221 | } else { | |
2222 | next if ($i); | |
2223 | } | |
2224 | ||
2225 | doprint "$option = $opt{$option}\n"; | |
2226 | } | |
2b7d9b21 | 2227 | } |
2545eb61 | 2228 | |
2a62512b | 2229 | sub __set_test_option { |
5a391fbf | 2230 | my ($name, $i) = @_; |
2545eb61 | 2231 | |
5a391fbf | 2232 | my $option = "$name\[$i\]"; |
5c42fc5b | 2233 | |
5a391fbf SR |
2234 | if (defined($opt{$option})) { |
2235 | return $opt{$option}; | |
5f9b6ced SR |
2236 | } |
2237 | ||
a57419b3 SR |
2238 | foreach my $test (keys %repeat_tests) { |
2239 | if ($i >= $test && | |
2240 | $i < $test + $repeat_tests{$test}) { | |
2241 | $option = "$name\[$test\]"; | |
2242 | if (defined($opt{$option})) { | |
2243 | return $opt{$option}; | |
2244 | } | |
2245 | } | |
2246 | } | |
2247 | ||
5a391fbf SR |
2248 | if (defined($opt{$name})) { |
2249 | return $opt{$name}; | |
2545eb61 SR |
2250 | } |
2251 | ||
5a391fbf SR |
2252 | return undef; |
2253 | } | |
2254 | ||
2a62512b SR |
2255 | sub set_test_option { |
2256 | my ($name, $i) = @_; | |
2257 | ||
2258 | my $option = __set_test_option($name, $i); | |
2259 | return $option if (!defined($option)); | |
2260 | ||
23715c3c | 2261 | return eval_option($option, $i); |
2a62512b SR |
2262 | } |
2263 | ||
5a391fbf | 2264 | # First we need to do is the builds |
a75fecec SR |
2265 | for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { |
2266 | ||
576f627c SR |
2267 | $iteration = $i; |
2268 | ||
a75fecec SR |
2269 | my $makecmd = set_test_option("MAKE_CMD", $i); |
2270 | ||
2271 | $machine = set_test_option("MACHINE", $i); | |
e48c5293 | 2272 | $ssh_user = set_test_option("SSH_USER", $i); |
a75fecec SR |
2273 | $tmpdir = set_test_option("TMP_DIR", $i); |
2274 | $outputdir = set_test_option("OUTPUT_DIR", $i); | |
2275 | $builddir = set_test_option("BUILD_DIR", $i); | |
2276 | $test_type = set_test_option("TEST_TYPE", $i); | |
2277 | $build_type = set_test_option("BUILD_TYPE", $i); | |
2278 | $build_options = set_test_option("BUILD_OPTIONS", $i); | |
0bd6c1a3 SR |
2279 | $pre_build = set_test_option("PRE_BUILD", $i); |
2280 | $post_build = set_test_option("POST_BUILD", $i); | |
2281 | $pre_build_die = set_test_option("PRE_BUILD_DIE", $i); | |
2282 | $post_build_die = set_test_option("POST_BUILD_DIE", $i); | |
a75fecec | 2283 | $power_cycle = set_test_option("POWER_CYCLE", $i); |
e48c5293 | 2284 | $reboot = set_test_option("REBOOT", $i); |
a75fecec SR |
2285 | $noclean = set_test_option("BUILD_NOCLEAN", $i); |
2286 | $minconfig = set_test_option("MIN_CONFIG", $i); | |
2287 | $run_test = set_test_option("TEST", $i); | |
2288 | $addconfig = set_test_option("ADD_CONFIG", $i); | |
2289 | $reboot_type = set_test_option("REBOOT_TYPE", $i); | |
2290 | $grub_menu = set_test_option("GRUB_MENU", $i); | |
8b37ca8c | 2291 | $post_install = set_test_option("POST_INSTALL", $i); |
a75fecec SR |
2292 | $reboot_script = set_test_option("REBOOT_SCRIPT", $i); |
2293 | $reboot_on_error = set_test_option("REBOOT_ON_ERROR", $i); | |
2294 | $poweroff_on_error = set_test_option("POWEROFF_ON_ERROR", $i); | |
2295 | $die_on_failure = set_test_option("DIE_ON_FAILURE", $i); | |
2296 | $power_off = set_test_option("POWER_OFF", $i); | |
576f627c SR |
2297 | $powercycle_after_reboot = set_test_option("POWERCYCLE_AFTER_REBOOT", $i); |
2298 | $poweroff_after_halt = set_test_option("POWEROFF_AFTER_HALT", $i); | |
a75fecec SR |
2299 | $sleep_time = set_test_option("SLEEP_TIME", $i); |
2300 | $bisect_sleep_time = set_test_option("BISECT_SLEEP_TIME", $i); | |
27d934b2 | 2301 | $patchcheck_sleep_time = set_test_option("PATCHCHECK_SLEEP_TIME", $i); |
1990207d | 2302 | $ignore_warnings = set_test_option("IGNORE_WARNINGS", $i); |
c960bb9f | 2303 | $bisect_manual = set_test_option("BISECT_MANUAL", $i); |
c23dca7c | 2304 | $bisect_skip = set_test_option("BISECT_SKIP", $i); |
30f75da5 | 2305 | $config_bisect_good = set_test_option("CONFIG_BISECT_GOOD", $i); |
a75fecec | 2306 | $store_failures = set_test_option("STORE_FAILURES", $i); |
9064af52 | 2307 | $test_name = set_test_option("TEST_NAME", $i); |
a75fecec SR |
2308 | $timeout = set_test_option("TIMEOUT", $i); |
2309 | $booted_timeout = set_test_option("BOOTED_TIMEOUT", $i); | |
2310 | $console = set_test_option("CONSOLE", $i); | |
f1a5b962 | 2311 | $detect_triplefault = set_test_option("DETECT_TRIPLE_FAULT", $i); |
a75fecec | 2312 | $success_line = set_test_option("SUCCESS_LINE", $i); |
1c8a617a SR |
2313 | $stop_after_success = set_test_option("STOP_AFTER_SUCCESS", $i); |
2314 | $stop_after_failure = set_test_option("STOP_AFTER_FAILURE", $i); | |
2d01b26a | 2315 | $stop_test_after = set_test_option("STOP_TEST_AFTER", $i); |
a75fecec | 2316 | $build_target = set_test_option("BUILD_TARGET", $i); |
e48c5293 SR |
2317 | $ssh_exec = set_test_option("SSH_EXEC", $i); |
2318 | $scp_to_target = set_test_option("SCP_TO_TARGET", $i); | |
a75fecec SR |
2319 | $target_image = set_test_option("TARGET_IMAGE", $i); |
2320 | $localversion = set_test_option("LOCALVERSION", $i); | |
2321 | ||
2322 | chdir $builddir || die "can't change directory to $builddir"; | |
2323 | ||
2324 | if (!-d $tmpdir) { | |
2325 | mkpath($tmpdir) or | |
2326 | die "can't create $tmpdir"; | |
2327 | } | |
1a5cfce3 | 2328 | |
e48c5293 SR |
2329 | $ENV{"SSH_USER"} = $ssh_user; |
2330 | $ENV{"MACHINE"} = $machine; | |
2331 | ||
a75fecec SR |
2332 | $target = "$ssh_user\@$machine"; |
2333 | ||
2334 | $buildlog = "$tmpdir/buildlog-$machine"; | |
2335 | $dmesg = "$tmpdir/dmesg-$machine"; | |
2336 | $make = "$makecmd O=$outputdir"; | |
51ad1dd1 | 2337 | $output_config = "$outputdir/.config"; |
a75fecec SR |
2338 | |
2339 | if ($reboot_type eq "grub") { | |
576f627c | 2340 | dodie "GRUB_MENU not defined" if (!defined($grub_menu)); |
a75fecec | 2341 | } elsif (!defined($reboot_script)) { |
576f627c | 2342 | dodie "REBOOT_SCRIPT not defined" |
a75fecec SR |
2343 | } |
2344 | ||
2345 | my $run_type = $build_type; | |
2346 | if ($test_type eq "patchcheck") { | |
2347 | $run_type = $opt{"PATCHCHECK_TYPE[$i]"}; | |
2348 | } elsif ($test_type eq "bisect") { | |
2349 | $run_type = $opt{"BISECT_TYPE[$i]"}; | |
0a05c769 SR |
2350 | } elsif ($test_type eq "config_bisect") { |
2351 | $run_type = $opt{"CONFIG_BISECT_TYPE[$i]"}; | |
a75fecec SR |
2352 | } |
2353 | ||
2354 | # mistake in config file? | |
2355 | if (!defined($run_type)) { | |
2356 | $run_type = "ERROR"; | |
2357 | } | |
5a391fbf | 2358 | |
2545eb61 | 2359 | doprint "\n\n"; |
a75fecec | 2360 | doprint "RUNNING TEST $i of $opt{NUM_TESTS} with option $test_type $run_type\n\n"; |
7faafbd6 SR |
2361 | |
2362 | unlink $dmesg; | |
2363 | unlink $buildlog; | |
2545eb61 | 2364 | |
2b7d9b21 SR |
2365 | if (!defined($minconfig)) { |
2366 | $minconfig = $addconfig; | |
2367 | ||
2368 | } elsif (defined($addconfig)) { | |
9be2e6b5 | 2369 | run_command "cat $addconfig $minconfig > $tmpdir/add_config" or |
2b7d9b21 | 2370 | dodie "Failed to create temp config"; |
9be2e6b5 | 2371 | $minconfig = "$tmpdir/add_config"; |
2b7d9b21 SR |
2372 | } |
2373 | ||
6c5ee0be SR |
2374 | my $checkout = $opt{"CHECKOUT[$i]"}; |
2375 | if (defined($checkout)) { | |
2376 | run_command "git checkout $checkout" or | |
2377 | die "failed to checkout $checkout"; | |
2378 | } | |
2379 | ||
a75fecec | 2380 | if ($test_type eq "bisect") { |
5f9b6ced SR |
2381 | bisect $i; |
2382 | next; | |
0a05c769 SR |
2383 | } elsif ($test_type eq "config_bisect") { |
2384 | config_bisect $i; | |
2385 | next; | |
a75fecec | 2386 | } elsif ($test_type eq "patchcheck") { |
6c5ee0be SR |
2387 | patchcheck $i; |
2388 | next; | |
2545eb61 | 2389 | } |
2545eb61 | 2390 | |
7faafbd6 SR |
2391 | if ($build_type ne "nobuild") { |
2392 | build $build_type or next; | |
2545eb61 SR |
2393 | } |
2394 | ||
a75fecec SR |
2395 | if ($test_type ne "build") { |
2396 | get_grub_index; | |
2397 | get_version; | |
2398 | install; | |
5a391fbf | 2399 | |
a75fecec SR |
2400 | my $failed = 0; |
2401 | start_monitor; | |
2402 | monitor or $failed = 1;; | |
2403 | ||
2404 | if (!$failed && $test_type ne "boot" && defined($run_test)) { | |
2405 | do_run_test or $failed = 1; | |
2406 | } | |
2407 | end_monitor; | |
2408 | next if ($failed); | |
5a391fbf SR |
2409 | } |
2410 | ||
5f9b6ced | 2411 | success $i; |
2545eb61 SR |
2412 | } |
2413 | ||
5c42fc5b | 2414 | if ($opt{"POWEROFF_ON_SUCCESS"}) { |
75c3fda7 | 2415 | halt; |
576f627c | 2416 | } elsif ($opt{"REBOOT_ON_SUCCESS"} && !do_not_reboot) { |
75c3fda7 | 2417 | reboot; |
5c42fc5b | 2418 | } |
75c3fda7 | 2419 | |
e48c5293 SR |
2420 | doprint "\n $successes of $opt{NUM_TESTS} tests were successful\n\n"; |
2421 | ||
2545eb61 | 2422 | exit 0; |