[git commit master] work on adding testsuite runs to randomconfig test builds

Denys Vlasenko vda.linux at googlemail.com
Mon May 10 02:18:42 UTC 2010


commit: http://git.busybox.net/busybox/commit/?id=ff0e875e02487b61dcc520b295feb6477b859065
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 archival/cpio.c         |    1 +
 coreutils/Kbuild        |    1 +
 networking/telnetd.c    |    2 +-
 scripts/randomtest      |  130 ++++++++++++++++++++++++-----------------------
 scripts/randomtest.loop |   36 ++++++++++++--
 testsuite/ash.tests     |    4 ++
 testsuite/cpio.tests    |    4 ++
 7 files changed, 109 insertions(+), 69 deletions(-)

diff --git a/archival/cpio.c b/archival/cpio.c
index 2698f07..e0ca7fa 100644
--- a/archival/cpio.c
+++ b/archival/cpio.c
@@ -311,6 +311,7 @@ int cpio_main(int argc UNUSED_PARAM, char **argv)
 	/* no parameters */
 	opt_complementary = "=0";
 	opt = getopt32(argv, OPTION_STR, &cpio_filename);
+	argv += optind;
 	if (opt & CPIO_OPT_FILE) { /* -F */
 		xmove_fd(xopen(cpio_filename, O_RDONLY), STDIN_FILENO);
 	}
diff --git a/coreutils/Kbuild b/coreutils/Kbuild
index 460d62d..ee22a3f 100644
--- a/coreutils/Kbuild
+++ b/coreutils/Kbuild
@@ -17,6 +17,7 @@ lib-$(CONFIG_CATV)      += catv.o
 lib-$(CONFIG_CHGRP)     += chgrp.o chown.o
 lib-$(CONFIG_CHMOD)     += chmod.o
 lib-$(CONFIG_CHOWN)     += chown.o
+lib-$(CONFIG_ADDUSER)   += chown.o # used by adduser
 lib-$(CONFIG_ADDGROUP)  += chown.o # used by adduser
 lib-$(CONFIG_CHROOT)    += chroot.o
 lib-$(CONFIG_CKSUM)     += cksum.o
diff --git a/networking/telnetd.c b/networking/telnetd.c
index a8c86b6..ea66a25 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -227,7 +227,7 @@ make_new_session(
 		IF_NOT_FEATURE_TELNETD_STANDALONE(void)
 ) {
 #if !ENABLE_FEATURE_TELNETD_STANDALONE
-	enum { sock = 0 );
+	enum { sock = 0 };
 #endif
 	const char *login_argv[2];
 	struct termios termbuf;
diff --git a/scripts/randomtest b/scripts/randomtest
index 6b7db92..8d0d79e 100755
--- a/scripts/randomtest
+++ b/scripts/randomtest
@@ -1,86 +1,88 @@
 #!/bin/sh
 
-# Select which libc to build against
-libc="glibc" # assumed native
-# static, cross-compilation
-libc="uclibc"
+# If not specified in environment...
+if ! test "$LIBC"; then
+	# Select which libc to build against
+	LIBC="glibc"
+	LIBC="uclibc"
+fi
 # x86 32-bit:
-uclibc_cross="i486-linux-uclibc-"
+#CROSS_COMPILER_PREFIX="i486-linux-uclibc-"
 # My system has strange prefix for x86 64-bit uclibc:
-#uclibc_cross="x86_64-pc-linux-gnu-"
+#CROSS_COMPILER_PREFIX="x86_64-pc-linux-gnu-"
 
-test -d tree || exit 1
+if test $# -lt 2 || ! test -d "$1" || test -e "$2"; then
+	echo "Usage: $0 SRC_DIR TMP_DIR"
+	echo
+	echo "SRC_DIR will be copied to TMP_DIR directory."
+	echo "Then a random build will be performed."
+	echo
+	echo "Useful variables:"
+	echo "\$LIBC, \$CROSS_COMPILER_PREFIX, \$MAKEOPTS"
+	exit 1
+fi
 
-dir=test.$$
-while test -e "$dir" -o -e failed."$dir"; do
-    dir=test."$RANDOM"
-done
+cp -dpr -- "$1" "$2" || { echo "copy error"; exit 1; }
+cd -- "$2" || { echo "cd $dir error"; exit 1; }
 
-cp -dpr tree "$dir" || exit 1
-cd "$dir" || exit 1
-
-echo "Running randconfig test in $dir..." >&2
-
-make randconfig >/dev/null || exit 1
+# Generate random config
+make randconfig >/dev/null || { echo "randconfig error"; exit 1; }
 
+# Tweak resulting config
 cat .config \
-| grep -v ^CONFIG_DEBUG_PESSIMIZE= \
+| grep -v CONFIG_DEBUG_PESSIMIZE \
 | grep -v CONFIG_WERROR \
-| cat >.config.new
-mv .config.new .config
-#echo CONFIG_WERROR=y >>.config
-echo '# CONFIG_WERROR is not set' >>.config
-
-test "$libc" = glibc && {
-cat .config \
-| grep -v CONFIG_STATIC \
+| grep -v CONFIG_CROSS_COMPILER_PREFIX \
 | grep -v CONFIG_SELINUX \
 | grep -v CONFIG_EFENCE \
 | grep -v CONFIG_DMALLOC \
-| cat >.config.new
+\
+| grep -v CONFIG_RFKILL \
+>.config.new
 mv .config.new .config
-echo '# CONFIG_STATIC is not set' >>.config
-}
+echo '# CONFIG_DEBUG_PESSIMIZE is not set' >>.config
+echo '# CONFIG_WERROR is not set' >>.config
+echo "CONFIG_CROSS_COMPILER_PREFIX=\"${CROSS_COMPILER_PREFIX}\"" >>.config
 
-test "$libc" = uclibc && {
-cat .config \
-| grep -v ^CONFIG_SELINUX= \
-| grep -v ^CONFIG_EFENCE= \
-| grep -v ^CONFIG_DMALLOC= \
-| grep -v ^CONFIG_BUILD_LIBBUSYBOX= \
-| grep -v ^CONFIG_PAM= \
-| grep -v ^CONFIG_TASKSET= \
-| grep -v ^CONFIG_UNICODE_SUPPORT= \
-| grep -v ^CONFIG_PIE= \
-| grep -v CONFIG_STATIC \
-| grep -v CONFIG_CROSS_COMPILER_PREFIX \
-| cat >.config.new
-mv .config.new .config
-echo 'CONFIG_CROSS_COMPILER_PREFIX="'"$uclibc_cross"'"' >>.config
-echo 'CONFIG_STATIC=y' >>.config
-}
+# If glibc, don't build static
+if test x"$LIBC" = x"glibc"; then
+	cat .config \
+	| grep -v CONFIG_STATIC \
+	>.config.new
+	mv .config.new .config
+	echo '# CONFIG_STATIC is not set' >>.config
+fi
+
+# If glibc, build static, and remove some things
+# likely to not work on uclibc.
+if test x"$LIBC" = x"uclibc"; then
+	cat .config \
+	| grep -v CONFIG_STATIC \
+	| grep -v CONFIG_BUILD_LIBBUSYBOX \
+	| grep -v CONFIG_TASKSET \
+	| grep -v CONFIG_UNICODE_SUPPORT \
+	| grep -v CONFIG_PIE \
+	>.config.new
+	mv .config.new .config
+	echo 'CONFIG_STATIC=y' >>.config
+fi
 
-# If STATIC, remove some things
+# If STATIC, remove some things.
 # PAM with static linking is probably pointless
 # (but I need to try - now I don't have libpam.a on my system, only libpam.so)
-grep -q ^CONFIG_STATIC= .config && {
-cat .config \
-| grep -v ^CONFIG_PAM= \
-| cat >.config.new
-mv .config.new .config
-}
+if grep -q "^CONFIG_STATIC=y" .config; then
+	cat .config \
+	| grep -v CONFIG_PAM \
+	>.config.new
+	mv .config.new .config
+fi
 
 # Regenerate .config with default answers for yanked-off options
-{ yes "" | make oldconfig >/dev/null; } || exit 1
-
-nice -n 10 make $MAKEOPTS 2>&1 | tee -a make.log
+# (most of default answers are "no").
+{ yes "" | make oldconfig >/dev/null; } || { echo "oldconfig error"; exit 1; }
 
-test -x busybox && {
-    cd ..
-    rm -rf "$dir"
-    exit 0
-}
+# Build!
+nice -n 10 make $MAKEOPTS 2>&1 | tee make.log
 
-cd ..
-mv "$dir" "failed.$dir"
-exit 1
+# Return exitcode 1 if busybox executable does not exist
+test -x busybox
diff --git a/scripts/randomtest.loop b/scripts/randomtest.loop
index 28edb67..311536d 100755
--- a/scripts/randomtest.loop
+++ b/scripts/randomtest.loop
@@ -1,10 +1,38 @@
 #!/bin/sh
 
+test -d "$1" || { echo "'$1' is not a directory"; exit 1; }
+test -x "$1/scripts/randomtest" || { echo "No scripts/randomtest in '$1'"; exit 1; }
+
+export LIBC="uclibc"
+export CROSS_COMPILER_PREFIX="i486-linux-uclibc-"
+export MAKEOPTS="-j9"
+
 cnt=0
 fail=0
-
 while sleep 1; do
-    echo "Passes: $cnt Failures: $fail"
-    ./randomtest >/dev/null || exit #let fail++
-    let cnt++
+	echo "Passes: $cnt Failures: $fail"
+	dir="test.$$"
+	while test -e "$dir" -o -e "failed.$dir"; do
+		dir="test.$$.$RANDOM"
+	done
+	echo "Running randconfig test in $dir..."
+	if ! "$1/scripts/randomtest" "$1" "$dir" >/dev/null; then
+		mv -- "$dir" "failed.$dir"
+		echo "Failed build in: failed.$dir"
+		exit 1 # you may comment this out...
+		let fail++
+	else
+		(
+			cd -- "$dir/testsuite" || exit 1
+			echo "Running testsuite in $dir..."
+			SKIP_KNOWN_BUGS=1 SKIP_INTERNET_TESTS=1 ./runtest -v >runtest.log 2>&1
+		)
+		if test $? != 0; then
+			echo "Failed runtest in $dir"
+			exit 1
+		fi
+		tail -n10 -- "$dir/testsuite/runtest.log"
+		rm -rf -- "$dir"
+	fi
+	let cnt++
 done
diff --git a/testsuite/ash.tests b/testsuite/ash.tests
index ce585be..183394a 100755
--- a/testsuite/ash.tests
+++ b/testsuite/ash.tests
@@ -9,6 +9,10 @@
 
 test -f "$bindir/.config" && . "$bindir/.config"
 
+test x"CONFIG_SCRIPT" = x"y" || exit 0
+test x"CONFIG_HEXDUMP" = x"y" || exit 0
+test x"CONFIG_FEATURE_DEVPTS" = x"y" || exit 0
+
 # testing "test name" "options" "expected result" "file input" "stdin"
 
 if test x"$CONFIG_UNICODE_PRESERVE_BROKEN" = x"y"; then
diff --git a/testsuite/cpio.tests b/testsuite/cpio.tests
index 325664d..2b8f0d0 100755
--- a/testsuite/cpio.tests
+++ b/testsuite/cpio.tests
@@ -69,6 +69,7 @@ ln cpio.testdir/empty cpio.testdir/empty1
 ln cpio.testdir/nonempty cpio.testdir/nonempty1
 mkdir cpio.testdir2
 
+optional FEATURE_CPIO_O
 testing "cpio extracts zero-sized hardlinks 2" \
 "find cpio.testdir | cpio -H newc --create | (cd cpio.testdir2 && cpio -i 2>&1); echo \$?;
 ls -ln cpio.testdir2/cpio.testdir | $FILTER_LS" \
@@ -82,10 +83,12 @@ ls -ln cpio.testdir2/cpio.testdir | $FILTER_LS" \
 -rw-r--r-- 1 $user $group 0 solo
 " \
 	"" ""
+SKIP=
 
 
 # Was trying to create "/usr/bin", correct is "usr/bin".
 rm -rf cpio.testdir
+optional FEATURE_CPIO_P
 testing "cpio -p with absolute paths" \
 "echo /usr/bin | cpio -dp cpio.testdir 2>&1; echo \$?;
 ls cpio.testdir" \
@@ -95,6 +98,7 @@ ls cpio.testdir" \
 usr
 " \
 	"" ""
+SKIP=
 
 
 # Clean up
-- 
1.6.3.3



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