sysctl.sh (eb965eda1cabf26e62afc07a06cdf2fd5aaa2906) sysctl.sh (2920fad3a5d394b66011c7f35c7b05278354055e)
1#!/bin/bash
2# Copyright (C) 2017 Luis R. Rodriguez <mcgrof@kernel.org>
3#
4# This program is free software; you can redistribute it and/or modify it
5# under the terms of the GNU General Public License as published by the Free
6# Software Foundation; either version 2 of the License, or at your option any
7# later version; or, when distributed separately from the Linux kernel or
8# when incorporated into other software packages, subject to the following

--- 18 unchanged lines hidden (view full) ---

27# TEST_COUNT: number of times we should run the test
28# ENABLED: 1 if enabled, 0 otherwise
29#
30# Once these are enabled please leave them as-is. Write your own test,
31# we have tons of space.
32ALL_TESTS="0001:1:1"
33ALL_TESTS="$ALL_TESTS 0002:1:1"
34ALL_TESTS="$ALL_TESTS 0003:1:1"
1#!/bin/bash
2# Copyright (C) 2017 Luis R. Rodriguez <mcgrof@kernel.org>
3#
4# This program is free software; you can redistribute it and/or modify it
5# under the terms of the GNU General Public License as published by the Free
6# Software Foundation; either version 2 of the License, or at your option any
7# later version; or, when distributed separately from the Linux kernel or
8# when incorporated into other software packages, subject to the following

--- 18 unchanged lines hidden (view full) ---

27# TEST_COUNT: number of times we should run the test
28# ENABLED: 1 if enabled, 0 otherwise
29#
30# Once these are enabled please leave them as-is. Write your own test,
31# we have tons of space.
32ALL_TESTS="0001:1:1"
33ALL_TESTS="$ALL_TESTS 0002:1:1"
34ALL_TESTS="$ALL_TESTS 0003:1:1"
35ALL_TESTS="$ALL_TESTS 0004:1:1"
35
36test_modprobe()
37{
38 if [ ! -d $DIR ]; then
39 echo "$0: $DIR not present" >&2
40 echo "You must have the following enabled in your kernel:" >&2
41 cat $TEST_DIR/config >&2
42 exit 1

--- 38 unchanged lines hidden (view full) ---

81 PAGE_SIZE=$(getconf PAGESIZE)
82 fi
83 if [ -z $MAX_DIGITS ]; then
84 MAX_DIGITS=$(($PAGE_SIZE/8))
85 fi
86 if [ -z $INT_MAX ]; then
87 INT_MAX=$(getconf INT_MAX)
88 fi
36
37test_modprobe()
38{
39 if [ ! -d $DIR ]; then
40 echo "$0: $DIR not present" >&2
41 echo "You must have the following enabled in your kernel:" >&2
42 cat $TEST_DIR/config >&2
43 exit 1

--- 38 unchanged lines hidden (view full) ---

82 PAGE_SIZE=$(getconf PAGESIZE)
83 fi
84 if [ -z $MAX_DIGITS ]; then
85 MAX_DIGITS=$(($PAGE_SIZE/8))
86 fi
87 if [ -z $INT_MAX ]; then
88 INT_MAX=$(getconf INT_MAX)
89 fi
90 if [ -z $UINT_MAX ]; then
91 UINT_MAX=$(getconf UINT_MAX)
92 fi
89}
90
91test_reqs()
92{
93 uid=$(id -u)
94 if [ $uid -ne 0 ]; then
95 echo $msg must be run as root >&2
96 exit 0

--- 27 unchanged lines hidden (view full) ---

124 TRIGGER=$(basename ${TARGET})
125 case "$TRIGGER" in
126 int_0001)
127 VAL="60"
128 ;;
129 int_0002)
130 VAL="1"
131 ;;
93}
94
95test_reqs()
96{
97 uid=$(id -u)
98 if [ $uid -ne 0 ]; then
99 echo $msg must be run as root >&2
100 exit 0

--- 27 unchanged lines hidden (view full) ---

128 TRIGGER=$(basename ${TARGET})
129 case "$TRIGGER" in
130 int_0001)
131 VAL="60"
132 ;;
133 int_0002)
134 VAL="1"
135 ;;
136 uint_0001)
137 VAL="314"
138 ;;
132 string_0001)
133 VAL="(none)"
134 ;;
135 *)
136 ;;
137 esac
138 echo -n $VAL > $TARGET
139}

--- 200 unchanged lines hidden (view full) ---

340 echo "FAIL" >&2
341 rc=1
342 else
343 echo "ok"
344 fi
345 test_rc
346}
347
139 string_0001)
140 VAL="(none)"
141 ;;
142 *)
143 ;;
144 esac
145 echo -n $VAL > $TARGET
146}

--- 200 unchanged lines hidden (view full) ---

347 echo "FAIL" >&2
348 rc=1
349 else
350 echo "ok"
351 fi
352 test_rc
353}
354
355# You are using an unsigned int
356run_limit_digit_uint()
357{
358 echo -n "Testing UINT_MAX works ..."
359 reset_vals
360 TEST_STR="$UINT_MAX"
361 echo -n $TEST_STR > $TARGET
362
363 if ! verify "${TARGET}"; then
364 echo "FAIL" >&2
365 rc=1
366 else
367 echo "ok"
368 fi
369 test_rc
370
371 echo -n "Testing UINT_MAX + 1 will fail as expected..."
372 reset_vals
373 TEST_STR=$(($UINT_MAX+1))
374 echo -n $TEST_STR > $TARGET 2> /dev/null
375
376 if verify "${TARGET}"; then
377 echo "FAIL" >&2
378 rc=1
379 else
380 echo "ok"
381 fi
382 test_rc
383
384 echo -n "Testing negative values will not work as expected ..."
385 reset_vals
386 TEST_STR="-3"
387 echo -n $TEST_STR > $TARGET 2> /dev/null
388
389 if verify "${TARGET}"; then
390 echo "FAIL" >&2
391 rc=1
392 else
393 echo "ok"
394 fi
395 test_rc
396}
397
348run_stringtests()
349{
350 echo -n "Writing entire sysctl in short writes ... "
351 set_orig
352 dd if="${TEST_FILE}" of="${TARGET}" bs=1 2>/dev/null
353 if ! verify "${TARGET}"; then
354 echo "FAIL" >&2
355 rc=1

--- 89 unchanged lines hidden (view full) ---

445 ORIG=$(cat "${TARGET}")
446 TEST_STR=$(( $ORIG + 1 ))
447
448 run_numerictests
449 run_limit_digit
450 run_limit_digit_int
451}
452
398run_stringtests()
399{
400 echo -n "Writing entire sysctl in short writes ... "
401 set_orig
402 dd if="${TEST_FILE}" of="${TARGET}" bs=1 2>/dev/null
403 if ! verify "${TARGET}"; then
404 echo "FAIL" >&2
405 rc=1

--- 89 unchanged lines hidden (view full) ---

495 ORIG=$(cat "${TARGET}")
496 TEST_STR=$(( $ORIG + 1 ))
497
498 run_numerictests
499 run_limit_digit
500 run_limit_digit_int
501}
502
503sysctl_test_0004()
504{
505 TARGET="${SYSCTL}/uint_0001"
506 reset_vals
507 ORIG=$(cat "${TARGET}")
508 TEST_STR=$(( $ORIG + 1 ))
509
510 run_numerictests
511 run_limit_digit
512 run_limit_digit_uint
513}
514
453list_tests()
454{
455 echo "Test ID list:"
456 echo
457 echo "TEST_ID x NUM_TEST"
458 echo "TEST_ID: Test ID"
459 echo "NUM_TESTS: Number of recommended times to run the test"
460 echo
461 echo "0001 x $(get_test_count 0001) - tests proc_dointvec_minmax()"
462 echo "0002 x $(get_test_count 0002) - tests proc_dostring()"
463 echo "0003 x $(get_test_count 0003) - tests proc_dointvec()"
515list_tests()
516{
517 echo "Test ID list:"
518 echo
519 echo "TEST_ID x NUM_TEST"
520 echo "TEST_ID: Test ID"
521 echo "NUM_TESTS: Number of recommended times to run the test"
522 echo
523 echo "0001 x $(get_test_count 0001) - tests proc_dointvec_minmax()"
524 echo "0002 x $(get_test_count 0002) - tests proc_dostring()"
525 echo "0003 x $(get_test_count 0003) - tests proc_dointvec()"
526 echo "0004 x $(get_test_count 0004) - tests proc_douintvec()"
464}
465
466test_reqs
467
468usage()
469{
470 NUM_TESTS=$(grep -o ' ' <<<"$ALL_TESTS" | grep -c .)
471 let NUM_TESTS=$NUM_TESTS+1

--- 151 unchanged lines hidden --- 		527}
528
529test_reqs
530
531usage()
532{
533 NUM_TESTS=$(grep -o ' ' <<<"$ALL_TESTS" | grep -c .)
534 let NUM_TESTS=$NUM_TESTS+1

--- 151 unchanged lines hidden ---