A few minor updates. ;-)

Seriously though, read the Changelog for busybox 0.42,
which this is about to become...
 -Erik

4 files changed, 501 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644
index 0000000..0156344
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,28 @@
+all test_all: message_header cp_tests mv_tests ln_tests
+
+clean: cp_clean mv_clean ln_clean
+
+message_header:
+	@echo
+	@echo If tests faile due to differences in timestamps in commands that are not set
+	@echo to preserve timestamps, just run the tests again.
+	@echo
+
+include cp_tests.mk
+include mv_tests.mk
+include ln_tests.mk
+
+BBL := $(shell pushd .. >/dev/null &&		\
+	         ${MAKE} busybox.links >/dev/null && \
+	       popd >/dev/null &&		\
+	       cat ../busybox.links |		\
+	         sed -e 's,.*/\(.*\)$$,\1,')
+
+../busybox:
+	cd .. && ${MAKE} busybox
+
+$(BBL): ../busybox
+	rm -f $@
+	ln ../busybox $@
+
+.PHONY: all test_all message_header
diff --git a/tests/cp_tests.mk b/tests/cp_tests.mk
new file mode 100644
index 0000000..e14262a
--- /dev/null
+++ b/tests/cp_tests.mk
@@ -0,0 +1,270 @@
+# This is a -*- makefile -*-
+
+# GNU `cp'
+GCP = /bin/cp
+# BusyBox `cp'
+BCP = $(shell pwd)/cp
+
+.PHONY: cp_clean
+cp_clean:
+	rm -rf cp_tests cp_*.{gnu,bb} cp
+
+.PHONY: cp_tests
+cp_tests: cp_clean cp
+	@echo;
+	@echo "No output from diff means busybox cp is functioning properly.";
+
+	@echo;
+	${BCP} || true;
+
+	@echo;
+	mkdir cp_tests;
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../cp_afile_afilecopy.gnu; \
+	 ${GCP} afile afilecopy;		\
+	 ls -l afile afilecopy >> ../cp_afile_afilecopy.gnu;
+
+	@echo;
+	rm -f cp_tests/afile*;
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../cp_afile_afilecopy.bb; \
+	 ${BCP} afile afilecopy;		\
+	 ls -l afile afilecopy >> ../cp_afile_afilecopy.bb;
+
+	@echo;
+	diff -u cp_afile_afilecopy.gnu cp_afile_afilecopy.bb;
+
+	@echo;
+	rm -f cp_tests/afile*;
+
+	@echo; echo;
+	cd cp_tests;				\
+	 mkdir there there1;			\
+	 cd there;				\
+	  ln -s ../afile .;
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../cp_symlink.gnu;	\
+	 ${GCP} there/afile there1/;		\
+	 ls -l afile there/afile there1/afile >> ../cp_symlink.gnu;
+
+	@echo;
+	rm -f cp_tests/afile cp_tests/there1/afile;
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../cp_symlink.bb;	\
+	 ${BCP} there/afile there1/;		\
+	 ls -l afile there/afile there1/afile >> ../cp_symlink.bb;
+
+	@echo;
+	diff -u cp_symlink.gnu cp_symlink.bb;
+
+	@echo;
+	rm -f cp_tests/afile cp_tests/there1/afile;
+
+	@echo; echo;
+	cd cp_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../cp_a_symlink.gnu;	\
+	 ${GCP} -a there/afile there1/;		\
+	 ls -l afile there/afile there1/afile >> ../cp_a_symlink.gnu;
+
+	@echo;
+	rm -f cp_tests/afile cp_tests/there1/afile;
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../cp_a_symlink.bb;	\
+	 ${BCP} -a there/afile there1/;		\
+	 ls -l afile there/afile there1/afile >> ../cp_a_symlink.bb;
+
+	@echo;
+	diff -u cp_a_symlink.gnu cp_a_symlink.bb;
+
+	@echo;
+	rm -f cp_tests/afile
+	rm -rf cp_tests/there{,1};
+
+	@echo; echo;
+	cd cp_tests;				\
+	 echo A file > there/afile;		\
+	 mkdir there/adir;			\
+	 touch there/adir/afileinadir;		\
+	 ln -s $(shell pwd) there/alink;
+
+	@echo;
+	cd cp_tests;				\
+	 ${GCP} -a there/ there1/;		\
+	 ls -lR there/ there1/ > ../cp_a_dir_dir.gnu;
+
+	@echo;
+	rm -rf cp_tests/there1;
+
+	@echo;
+	cd cp_tests;				\
+	 ${BCP} -a there/ there1/;		\
+	 ls -lR there/ there1/ > ../cp_a_dir_dir.bb;
+
+	@echo;
+	diff -u cp_a_dir_dir.gnu cp_a_dir_dir.bb;
+
+	@echo;
+	rm -rf cp_tests/there1/;
+
+	@echo; echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${GCP} afile1 afile2 symlink1 there1/;	\
+	 ls -lR > ../cp_files_dir.gnu;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${BCP} afile1 afile2 symlink1 there1/;	\
+	 ls -lR > ../cp_files_dir.bb;
+
+	@echo;
+	diff -u cp_files_dir.gnu cp_files_dir.bb;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo; echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${GCP} -d afile1 afile2 symlink1 there1/; \
+	 ls -lR > ../cp_d_files_dir.gnu;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${BCP} -d afile1 afile2 symlink1 there1/; \
+	 ls -lR > ../cp_d_files_dir.bb;
+
+	@echo;
+	diff -u cp_d_files_dir.gnu cp_d_files_dir.bb;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo; echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 touch --date='Sat Jan 29 21:24:08 PST 2000' afile1; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${GCP} -p afile1 afile2 symlink1 there1/; \
+	 ls -lR > ../cp_p_files_dir.gnu;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 touch --date='Sat Jan 29 21:24:08 PST 2000' afile1; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${BCP} -p afile1 afile2 symlink1 there1/; \
+	 ls -lR > ../cp_p_files_dir.bb;
+
+	@echo;
+	diff -u cp_p_files_dir.gnu cp_p_files_dir.bb;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo; echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 touch --date='Sat Jan 29 21:24:08 PST 2000' afile1; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${GCP} -p -d afile1 afile2 symlink1 there1/; \
+	 ls -lR > ../cp_pd_files_dir.gnu;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo;
+	cd cp_tests;				\
+	 echo A file number one > afile1;	\
+	 echo A file number two, blah. > afile2; \
+	 touch --date='Sat Jan 29 21:24:08 PST 2000' afile1; \
+	 ln -s afile1 symlink1;			\
+	 mkdir there1;				\
+	 ${BCP} -p -d afile1 afile2 symlink1 there1/; \
+	 ls -lR > ../cp_pd_files_dir.bb;
+
+	@echo;
+	diff -u cp_pd_files_dir.gnu cp_pd_files_dir.bb;
+
+	@echo;
+	rm -rf cp_tests/{afile{1,2},symlink1,there1};
+
+	@echo; echo;
+	cd cp_tests;				\
+	 mkdir dir{a,b};			\
+	 echo A file > dira/afile;		\
+	 echo A file in dirb > dirb/afileindirb; \
+	 ln -s dira/afile dira/alinktoafile;	\
+	 mkdir dira/subdir1;			\
+	 echo Another file > dira/subdir1/anotherfile; \
+	 ls -lR . > ../cp_a_dira_dirb.gnu;	\
+	 ${GCP} -a dira dirb;			\
+	 ls -lR . >> ../cp_a_dira_dirb.gnu;
+
+	# false;
+	@echo;
+	rm -rf cp_tests/dir{a,b};
+
+	@echo;
+	cd cp_tests;				\
+	 mkdir dir{a,b};			\
+	 echo A file > dira/afile;		\
+	 echo A file in dirb > dirb/afileindirb; \
+	 ln -s dira/afile dira/alinktoafile;	\
+	 mkdir dira/subdir1;			\
+	 echo Another file > dira/subdir1/anotherfile; \
+	 ls -lR . > ../cp_a_dira_dirb.bb;	\
+	 ${BCP} -a dira dirb;			\
+	 ls -lR . >> ../cp_a_dira_dirb.bb;
+
+	@echo;
+	diff -u cp_a_dira_dirb.gnu cp_a_dira_dirb.bb;
+
+	# false;
+	@echo;
+	rm -rf cp_tests/dir{a,b};
diff --git a/tests/ln_tests.mk b/tests/ln_tests.mk
new file mode 100644
index 0000000..5925edd
--- /dev/null
+++ b/tests/ln_tests.mk
@@ -0,0 +1,66 @@
+
+# GNU `ln'
+GLN = /bin/ln
+# BusyBox `ln'
+BLN = $(shell pwd)/ln
+
+.PHONY: ln_clean
+ln_clean:
+	rm -rf ln_tests ln_*.{gnu,bb} ln
+
+.PHONY: ln_tests
+ln_tests: ln_clean ln
+	@echo;
+	@echo "No output from diff means busybox ln is functioning properly.";
+
+	@echo;
+	${BLN} || true;
+
+	@echo;
+	mkdir ln_tests;
+
+	@echo;
+	cd ln_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../ln_afile_newname.gnu;	\
+	 ${GLN} afile newname;			\
+	 ls -l afile newname >> ../ln_afile_newname.gnu;
+
+	@echo;
+	rm -f ln_tests/{afile,newname};
+
+	@echo;
+	cd ln_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../ln_afile_newname.bb;	\
+	 ${BLN} afile newname;			\
+	 ls -l afile newname >> ../ln_afile_newname.bb;
+
+	@echo;
+	diff -u ln_afile_newname.gnu ln_afile_newname.bb
+
+	@echo;
+	rm -f ln_tests/{afile,newname};
+
+	@echo;
+	cd ln_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../ln_s_afile_newname.gnu;	\
+	 ${GLN} -s afile newname;		\
+	 ls -l afile newname >> ../ln_s_afile_newname.gnu;
+
+	@echo;
+	rm -f ln_tests/{afile,newname};
+
+	@echo;
+	cd ln_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../ln_s_afile_newname.bb;	\
+	 ${BLN} -s afile newname;		\
+	 ls -l afile newname >> ../ln_s_afile_newname.bb;
+
+	@echo;
+	diff -u ln_s_afile_newname.gnu ln_s_afile_newname.bb
+
+	@echo;
+	rm -f ln_tests/{afile,newname};
diff --git a/tests/mv_tests.mk b/tests/mv_tests.mk
new file mode 100644
index 0000000..3a90125
--- /dev/null
+++ b/tests/mv_tests.mk
@@ -0,0 +1,137 @@
+
+# GNU `mv'
+GMV = /bin/mv
+# BusyBox `mv'
+BMV = $(shell pwd)/mv
+
+.PHONY: mv_clean
+mv_clean:
+	rm -rf mv_tests mv_*.{gnu,bb} mv
+
+.PHONY: mv_tests
+mv_tests: mv_clean mv
+	@echo;
+	@echo "No output from diff means busybox mv is functioning properly.";
+	@echo;
+	@echo "No such file or directory is good; it means the old file got removed.";
+	@echo;
+	${BMV} || true;
+
+	@echo;
+	mkdir mv_tests;
+
+	@echo;
+	cd mv_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../mv_afile_newname.gnu;	\
+	 ${GMV} afile newname;			\
+	 ls -l newname >> ../mv_afile_newname.gnu;
+	-ls -l mv_tests/afile;
+
+	@echo;
+	rm -f mv_tests/{afile,newname};
+
+	@echo;
+	cd mv_tests;				\
+	 echo A file > afile;			\
+	 ls -l afile > ../mv_afile_newname.bb;	\
+	 ${BMV} afile newname;			\
+	 ls -l newname >> ../mv_afile_newname.bb;
+	-ls -l mv_tests/afile;
+
+	@echo;
+	diff -u mv_afile_newname.gnu mv_afile_newname.bb;
+
+	@echo;
+	rm -f mv_tests/{afile,newname};
+
+	@echo; echo;
+	cd mv_tests;				\
+	 echo A file > afile;			\
+	 ln -s afile symlink;			\
+	 ls -l afile symlink > ../mv_symlink_newname.gnu; \
+	 ${GMV} symlink newname;		\
+	 ls -l afile newname >> ../mv_symlink_newname.gnu;
+	-ls -l mv_tests/symlink;
+
+	@echo;
+	rm -f mv_tests/{afile,newname};
+
+	@echo;
+	cd mv_tests;				\
+	 echo A file > afile;			\
+	 ln -s afile symlink;			\
+	 ls -l afile symlink > ../mv_symlink_newname.bb;\
+	 ${BMV} symlink newname;		\
+	 ls -l afile newname >> ../mv_symlink_newname.bb;
+	-ls -l mv_tests/symlink;
+
+	@echo;
+	diff -u mv_symlink_newname.gnu mv_symlink_newname.bb;
+
+	@echo;
+	rm -rf mv_tests/*;
+
+	@echo; echo;
+	cd mv_tests;				\
+	 echo A file > afile;			\
+	 ln -s afile symlink;			\
+	 mkdir newdir;				\
+	 ls -lR > ../mv_file_symlink_dir.gnu;	\
+	 ${GMV} symlink afile newdir;		\
+	 ls -lR >> ../mv_file_symlink_dir.gnu;
+	-ls -l mv_tests/{symlink,afile};
+
+	@echo;
+	rm -rf mv_tests/*
+
+	@echo; echo;
+	cd mv_tests;				\
+	 echo A file > afile;			\
+	 ln -s afile symlink;			\
+	 mkdir newdir;				\
+	 ls -lR > ../mv_file_symlink_dir.bb;	\
+	 ${BMV} symlink afile newdir;		\
+	 ls -lR >> ../mv_file_symlink_dir.bb;
+	-ls -l mv_tests/{symlink,afile};
+
+	@echo;
+	diff -u mv_file_symlink_dir.gnu mv_file_symlink_dir.bb;
+
+	@echo;
+	rm -rf mv_tests/*;
+
+	@echo; echo;
+	cd mv_tests;				\
+	 mkdir dir{a,b};			\
+	 echo A file > dira/afile;		\
+	 echo A file in dirb > dirb/afileindirb; \
+	 ln -s dira/afile dira/alinktoafile;	\
+	 mkdir dira/subdir1;			\
+	 echo Another file > dira/subdir1/anotherfile; \
+	 ls -lR . > ../mv_dira_dirb.gnu;	\
+	 ${GMV} dira dirb;			\
+	 ls -lR . >> ../mv_dira_dirb.gnu;
+
+	# false;
+	@echo;
+	rm -rf mv_tests/dir{a,b};
+
+	@echo;
+	cd mv_tests;				\
+	 mkdir dir{a,b};			\
+	 echo A file > dira/afile;		\
+	 echo A file in dirb > dirb/afileindirb; \
+	 ln -s dira/afile dira/alinktoafile;	\
+	 mkdir dira/subdir1;			\
+	 echo Another file > dira/subdir1/anotherfile; \
+	 ls -lR . > ../mv_dira_dirb.bb;		\
+	 ${BMV} dira dirb;			\
+	 ls -lR . >> ../mv_dira_dirb.bb;
+
+	@echo;
+	diff -u mv_dira_dirb.gnu mv_dira_dirb.bb;
+
+	# false;
+	@echo;
+	rm -rf mv_tests/dir{a,b};