xref: /kvm-unit-tests/run_tests.sh (revision 39ac3f8494beb048a121f44bf626275b18c66da5) 
1#!/bin/bash
2
3if [ ! -f config.mak ]; then
4    echo "run ./configure && make first. See ./configure -h"
5    exit
6fi
7source config.mak
8
9config=$TEST_DIR/unittests.cfg
10qemu=${QEMU:-qemu-system-$ARCH}
11verbose=0
12
13function run()
14{
15    local testname="$1"
16    local groups="$2"
17    local smp="$3"
18    local kernel="$4"
19    local opts="$5"
20    local arch="$6"
21    local check="$7"
22
23    if [ -z "$testname" ]; then
24        return
25    fi
26
27    if [ -n "$only_group" ] && ! grep -q "$only_group" <<<$groups; then
28        return
29    fi
30
31    if [ -n "$arch" ] && [ "$arch" != "$ARCH" ]; then
32        echo "skip $1 ($arch only)"
33        return
34    fi
35
36    # check a file for a particular value before running a test
37    # the check line can contain multiple files to check separated by a space
38    # but each check parameter needs to be of the form <path>=<value>
39    for check_param in ${check[@]}; do
40        path=${check_param%%=*}
41        value=${check_param#*=}
42        if [ "$path" ] && [ "$(cat $path)" != "$value" ]; then
43            echo "skip $1 ($path not equal to $value)"
44            return
45        fi
46    done
47
48    cmdline="./$TEST_DIR-run $kernel -smp $smp $opts"
49    if [ $verbose != 0 ]; then
50        echo $cmdline
51    fi
52
53    # extra_params in the config file may contain backticks that need to be
54    # expanded, so use eval to start qemu
55    eval $cmdline >> test.log
56
57    if [ $? -le 1 ]; then
58        echo -e "\e[32mPASS\e[0m $1"
59    else
60        echo -e "\e[31mFAIL\e[0m $1"
61    fi
62}
63
64function run_all()
65{
66    local config="$1"
67    local testname
68    local smp
69    local kernel
70    local opts
71    local groups
72    local arch
73    local check
74
75    exec {config_fd}<$config
76
77    while read -u $config_fd line; do
78        if [[ "$line" =~ ^\[(.*)\]$ ]]; then
79            run "$testname" "$groups" "$smp" "$kernel" "$opts" "$arch" "$check"
80            testname=${BASH_REMATCH[1]}
81            smp=1
82            kernel=""
83            opts=""
84            groups=""
85            arch=""
86            check=""
87        elif [[ $line =~ ^file\ *=\ *(.*)$ ]]; then
88            kernel=$TEST_DIR/${BASH_REMATCH[1]}
89        elif [[ $line =~ ^smp\ *=\ *(.*)$ ]]; then
90            smp=${BASH_REMATCH[1]}
91        elif [[ $line =~ ^extra_params\ *=\ *(.*)$ ]]; then
92            opts=${BASH_REMATCH[1]}
93        elif [[ $line =~ ^groups\ *=\ *(.*)$ ]]; then
94            groups=${BASH_REMATCH[1]}
95        elif [[ $line =~ ^arch\ *=\ *(.*)$ ]]; then
96            arch=${BASH_REMATCH[1]}
97        elif [[ $line =~ ^check\ *=\ *(.*)$ ]]; then
98            check=${BASH_REMATCH[1]}
99        fi
100    done
101
102    run "$testname" "$groups" "$smp" "$kernel" "$opts" "$arch" "$check"
103
104    exec {config_fd}<&-
105}
106
107function usage()
108{
109cat <<EOF
110
111Usage: $0 [-g group] [-h] [-v]
112
113    -g: Only execute tests in the given group
114    -h: Output this help text
115    -v: Enables verbose mode
116
117Set the environment variable QEMU=/path/to/qemu-system-ARCH to
118specify the appropriate qemu binary for ARCH-run.
119
120EOF
121}
122
123echo > test.log
124while getopts "g:hv" opt; do
125    case $opt in
126        g)
127            only_group=$OPTARG
128            ;;
129        h)
130            usage
131            exit
132            ;;
133        v)
134            verbose=1
135            ;;
136        *)
137            exit
138            ;;
139    esac
140done
141
142run_all $config
143