Annotation of /tags/mkinitrd-6_3_1/busybox/testsuite/runtest

#!/bin/sh
# Usage:
# runtest [applet1] [applet2...]

. ./testing.sh

# Run one old-style test.
# Tests are stored in applet/testcase shell scripts.
# They are run using "sh -x -e applet/testcase".
# Option -e will make testcase stop on the first failed command.
run_applet_testcase()
{
	local applet="$1"
	local testcase="$2"

	local status=0
	local uc_applet=$(echo "$applet" | tr a-z A-Z)
	local testname="$testcase"

	testname="${testname##*/}" # take basename
	if grep "^# CONFIG_$uc_applet is not set$" "$bindir/.config" >/dev/null; then
		echo "UNTESTED: $testname"
		return 0
	fi

	if grep "^# FEATURE: " "$testcase" >/dev/null; then
		local feature=$(sed -ne 's/^# FEATURE: //p' "$testcase")

		if grep "^# $feature is not set$" "$bindir/.config" >/dev/null; then
			echo "UNTESTED: $testname"
			return 0
		fi
	fi

	rm -rf ".tmpdir.$applet"
	mkdir -p ".tmpdir.$applet"
	cd ".tmpdir.$applet" || return 1

#	echo "Running testcase $testcase"
	d="$tsdir" \
		sh -x -e "$testcase" >"$testname.stdout.txt" 2>&1 || status=$?
	if [ $status -ne 0 ]; then
		echo "FAIL: $testname"
		if [ x"$VERBOSE" != x ]; then
			cat "$testname.stdout.txt"
		fi
	else
		echo "PASS: $testname"
	fi

	cd ..
	rm -rf ".tmpdir.$applet"

	return $status
}

# Run all old-style tests for given applet
run_oldstyle_applet_tests()
{
	local applet="$1"
	local status=0

	for testcase in "$tsdir/$applet"/*; do
		# switch on basename of $testcase
		case "${testcase##*/}" in
			.*)     continue ;;    # .svn, .git etc
			*~)     continue ;;    # backup files
			"CVS")  continue ;;
			\#*)    continue ;;    # CVS merge residues
			*.mine) continue ;;    # svn-produced junk
			*.r[0-9]*) continue ;; # svn-produced junk
		esac
		run_applet_testcase "$applet" "$testcase" || status=1
	done
	return $status
}


lcwd=$(pwd)
[ x"$tsdir" != x ] || tsdir="$lcwd"
[ x"$bindir" != x ] || bindir="${lcwd%/*}" # one directory up from $lcwd
PATH="$bindir:$PATH"

if [ x"$VERBOSE" = x ]; then
	export VERBOSE=
fi

if [ x"$1" = x"-v" ]; then
	export VERBOSE=1
	shift
fi

implemented=$(
	printf "busybox " # always implemented
	"$bindir/busybox" 2>&1 |
	while read line; do
		if [ x"$line" = x"Currently defined functions:" ]; then
			xargs | sed 's/,//g'
			break
		fi
	done
	)

applets="$implemented"
if [ $# -ne 0 ]; then
	applets="$@"
fi

# Populate a directory with links to all busybox applets

LINKSDIR="$bindir/runtest-tempdir-links"

# Comment this line out if you have put a different binary in $LINKSDIR
# (say, a "standard" tool's binary) in order to run tests against it:
rm -rf "$LINKSDIR" 2>/dev/null

mkdir "$LINKSDIR" 2>/dev/null
for i in $implemented; do
	# Note: if $LINKSDIR/applet exists, we do not overwrite it.
	# Useful if one wants to run tests against a standard utility,
	# not an applet.
	ln -s "$bindir/busybox" "$LINKSDIR/$i" 2>/dev/null
done

# Set up option flags so tests can be selective.
export OPTIONFLAGS=:$(
	sed -nr 's/^CONFIG_//p' "$bindir/.config" |
	sed 's/=.*//' | xargs | sed 's/ /:/g'
	)

status=0
for applet in $applets; do
	# Any old-style tests for this applet?
	if [ -d "$tsdir/$applet" ]; then
		run_oldstyle_applet_tests "$applet" || status=1
	fi

	# Is this a new-style test?
	if [ -f "$applet.tests" ]; then
		if [ ! -e "$LINKSDIR/$applet" ]; then
			# (avoiding bash'ism "${applet:0:4}")
			if ! echo "$applet" | grep "^all_" >/dev/null; then
				echo "SKIPPED: $applet (not built)"
				continue
			fi
		fi
#		echo "Running test $tsdir/$applet.tests"
		PATH="$LINKSDIR:$tsdir:$bindir:$PATH" \
			"$tsdir/$applet.tests" || status=1
	fi
done

# Leaving the dir makes it somewhat easier to run failed test by hand
#rm -rf "$LINKSDIR"

if [ $status -ne 0 ] && [ x"$VERBOSE" = x ]; then
	echo "Failures detected, running with -v (verbose) will give more info"
fi
exit $status
1	niro	532	#!/bin/sh
2	niro	816	# Usage:
3			# runtest [applet1] [applet2...]
4	niro	532
5	niro	984	. ./testing.sh
6	niro	532
7	niro	816	# Run one old-style test.
8			# Tests are stored in applet/testcase shell scripts.
9			# They are run using "sh -x -e applet/testcase".
10			# Option -e will make testcase stop on the first failed command.
11			run_applet_testcase()
12	niro	532	{
13	niro	816	local applet="$1"
14			local testcase="$2"
15	niro	532
16			local status=0
17	niro	816	local uc_applet=$(echo "$applet" \| tr a-z A-Z)
18			local testname="$testcase"
19	niro	532
20	niro	816	testname="${testname##*/}" # take basename
21			if grep "^# CONFIG_$uc_applet is not set$" "$bindir/.config" >/dev/null; then
22			echo "UNTESTED: $testname"
23	niro	532	return 0
24			fi
25
26	niro	816	if grep "^# FEATURE: " "$testcase" >/dev/null; then
27			local feature=$(sed -ne 's/^# FEATURE: //p' "$testcase")
28	niro	532
29	niro	816	if grep "^# $feature is not set$" "$bindir/.config" >/dev/null; then
30			echo "UNTESTED: $testname"
31	niro	532	return 0
32			fi
33			fi
34
35	niro	816	rm -rf ".tmpdir.$applet"
36			mkdir -p ".tmpdir.$applet"
37			cd ".tmpdir.$applet" \|\| return 1
38	niro	532
39	niro	816	# echo "Running testcase $testcase"
40			d="$tsdir" \
41			sh -x -e "$testcase" >"$testname.stdout.txt" 2>&1 \|\| status=$?
42			if [ $status -ne 0 ]; then
43			echo "FAIL: $testname"
44			if [ x"$VERBOSE" != x ]; then
45			cat "$testname.stdout.txt"
46	niro	532	fi
47			else
48	niro	816	echo "PASS: $testname"
49	niro	532	fi
50
51	niro	816	cd ..
52			rm -rf ".tmpdir.$applet"
53	niro	532
54			return $status
55			}
56
57	niro	816	# Run all old-style tests for given applet
58			run_oldstyle_applet_tests()
59	niro	532	{
60	niro	816	local applet="$1"
61	niro	532	local status=0
62
63	niro	816	for testcase in "$tsdir/$applet"/*; do
64			# switch on basename of $testcase
65			case "${testcase##*/}" in
66			.*) continue ;; # .svn, .git etc
67			*~) continue ;; # backup files
68			"CVS") continue ;;
69			\#*) continue ;; # CVS merge residues
70			*.mine) continue ;; # svn-produced junk
71			.r[0-9]) continue ;; # svn-produced junk
72			esac
73			run_applet_testcase "$applet" "$testcase" \|\| status=1
74	niro	532	done
75			return $status
76			}
77
78
79
80	niro	816	lcwd=$(pwd)
81			[ x"$tsdir" != x ] \|\| tsdir="$lcwd"
82			[ x"$bindir" != x ] \|\| bindir="${lcwd%/*}" # one directory up from $lcwd
83			PATH="$bindir:$PATH"
84
85			if [ x"$VERBOSE" = x ]; then
86			export VERBOSE=
87			fi
88
89	niro	532	if [ x"$1" = x"-v" ]; then
90	niro	816	export VERBOSE=1
91	niro	532	shift
92			fi
93
94	niro	816	implemented=$(
95	niro	984	printf "busybox " # always implemented
96	niro	816	"$bindir/busybox" 2>&1 \|
97			while read line; do
98			if [ x"$line" = x"Currently defined functions:" ]; then
99			xargs \| sed 's/,//g'
100			break
101			fi
102			done
103			)
104
105			applets="$implemented"
106	niro	532	if [ $# -ne 0 ]; then
107	niro	816	applets="$@"
108	niro	532	fi
109
110			# Populate a directory with links to all busybox applets
111
112	niro	816	LINKSDIR="$bindir/runtest-tempdir-links"
113	niro	984
114			# Comment this line out if you have put a different binary in $LINKSDIR
115			# (say, a "standard" tool's binary) in order to run tests against it:
116	niro	532	rm -rf "$LINKSDIR" 2>/dev/null
117	niro	984
118			mkdir "$LINKSDIR" 2>/dev/null
119	niro	816	for i in $implemented; do
120	niro	984	# Note: if $LINKSDIR/applet exists, we do not overwrite it.
121			# Useful if one wants to run tests against a standard utility,
122			# not an applet.
123			ln -s "$bindir/busybox" "$LINKSDIR/$i" 2>/dev/null
124	niro	532	done
125
126			# Set up option flags so tests can be selective.
127	niro	816	export OPTIONFLAGS=:$(
128			sed -nr 's/^CONFIG_//p' "$bindir/.config" \|
129			sed 's/=.*//' \| xargs \| sed 's/ /:/g'
130			)
131	niro	532
132	niro	816	status=0
133	niro	532	for applet in $applets; do
134	niro	816	# Any old-style tests for this applet?
135			if [ -d "$tsdir/$applet" ]; then
136			run_oldstyle_applet_tests "$applet" \|\| status=1
137	niro	532	fi
138
139			# Is this a new-style test?
140	niro	816	if [ -f "$applet.tests" ]; then
141	niro	984	if [ ! -e "$LINKSDIR/$applet" ]; then
142	niro	816	# (avoiding bash'ism "${applet:0:4}")
143			if ! echo "$applet" \| grep "^all_" >/dev/null; then
144			echo "SKIPPED: $applet (not built)"
145			continue
146			fi
147	niro	532	fi
148	niro	816	# echo "Running test $tsdir/$applet.tests"
149			PATH="$LINKSDIR:$tsdir:$bindir:$PATH" \
150			"$tsdir/$applet.tests" \|\| status=1
151	niro	532	fi
152	niro	816	done
153	niro	532
154	niro	816	# Leaving the dir makes it somewhat easier to run failed test by hand
155			#rm -rf "$LINKSDIR"
156
157			if [ $status -ne 0 ] && [ x"$VERBOSE" = x ]; then
158			echo "Failures detected, running with -v (verbose) will give more info"
159			fi
160	niro	532	exit $status