| 1 | #!/bin/bash |
| 2 | # SPDX-License-Identifier: GPL-2.0-or-later |
| 3 | |
| 4 | if [ "x${URCU_TESTS_SRCDIR:-}" != "x" ]; then |
| 5 | UTILSSH="$URCU_TESTS_SRCDIR/utils/utils.sh" |
| 6 | else |
| 7 | UTILSSH="$(dirname "$0")/../utils/utils.sh" |
| 8 | fi |
| 9 | |
| 10 | # shellcheck source=../utils/utils.sh |
| 11 | source "$UTILSSH" |
| 12 | |
| 13 | # shellcheck source=../../utils/tap.sh |
| 14 | source "$URCU_TESTS_SRCDIR/utils/tap.sh" |
| 15 | |
| 16 | CURDIR="${URCU_TESTS_BUILDDIR}/unit" |
| 17 | |
| 18 | STD_OUTPUT="/dev/null" |
| 19 | STD_ERROR="/dev/null" |
| 20 | |
| 21 | NUM_TESTS=13 |
| 22 | |
| 23 | TESTDIR=$(mktemp -d) |
| 24 | |
| 25 | populate_testdir() { |
| 26 | local cpus=("$@") |
| 27 | |
| 28 | mkdir "$TESTDIR" |
| 29 | |
| 30 | for i in "${cpus[@]}"; do |
| 31 | mkdir "$TESTDIR/$i" |
| 32 | done |
| 33 | } |
| 34 | |
| 35 | test_get_max_cpuid_from_sysfs_cxx() { |
| 36 | local num_cpus=$1 |
| 37 | shift |
| 38 | local current_cpus=("$@") |
| 39 | local result |
| 40 | |
| 41 | populate_testdir "${current_cpus[@]}" >"$STD_OUTPUT" 2>"$STD_ERROR" |
| 42 | result=$("${CURDIR}/get_max_cpuid_from_sysfs_cxx" "$TESTDIR") |
| 43 | is "$result" "$num_cpus" "get_max_cpuid_from_sysfs_cxx - cpu set: '${current_cpus[*]}', expected: '$num_cpus', result: '$result'" |
| 44 | rm -rf "$TESTDIR" |
| 45 | } |
| 46 | |
| 47 | plan_tests $NUM_TESTS |
| 48 | |
| 49 | diag "get_max_cpuid_from_sysfs_cxx" |
| 50 | |
| 51 | test_data=(0 "cpu0") |
| 52 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 53 | |
| 54 | test_data=(1 "cpu0" "cpu1") |
| 55 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 56 | |
| 57 | test_data=(1 "cpu1" "cpu0") |
| 58 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 59 | |
| 60 | test_data=(3 "cpu3") |
| 61 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 62 | |
| 63 | test_data=(99 "cpu99") |
| 64 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 65 | |
| 66 | test_data=(3 "cpu0" "cpu3") |
| 67 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 68 | |
| 69 | test_data=(3 "cpufreq" "cpuidle" "cpu0" "cpu1" "cpu2" "cpu3") |
| 70 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 71 | |
| 72 | test_data=(0 "cpu" "cpu0") |
| 73 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 74 | |
| 75 | test_data=(5 "cpu" "cpu5") |
| 76 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 77 | |
| 78 | |
| 79 | test_data=(-1 "toto") |
| 80 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 81 | |
| 82 | test_data=(-1 "cpu") |
| 83 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 84 | |
| 85 | test_data=(-1 "cpua" "cpud") |
| 86 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |
| 87 | |
| 88 | test_data=(-1 "cpufreq" "cpuidle") |
| 89 | test_get_max_cpuid_from_sysfs_cxx "${test_data[@]}" |