Random data generator.

make test will run a test on it.
The test works currently but is very ugly.


git-svn-id: file:///svn/tokudb@313 c7de825b-a66e-492c-adef-691d508d4ae1

utils/Makefile

+CFLAGS = --pedantic -std=c99 -W -Wall -Werror -Wno-unused -g -fPIC -O
+LFLAGS = -l CPPFLAGS = -I../include -I../newbrt
+
+#cc  $(CPPFLAGS) $(DBBINS) -shared -o libdb.so $(CFLAGS)
+
+BDB_DUMP=/usr/local/BerkeleyDB.4.1/bin/db_dump
+BDB_LOAD=/usr/local/BerkeleyDB.4.1/bin/db_load
+
+UTILS=      \
+   ydb_gen  \
+#   ydb_dump \
+#   ydb_load \
+#End
+
+.PHONY: all clean test test_gen test_gen_hex
+
+all: $(UTILS)
+
+test: test_gen
+
+test_gen: test_gen_hex
+
+SHELL=/bin/bash
+
+BDB_LOAD=/usr/local/BerkeleyDB.4.1/bin/db_load
+BDB_DUMP=/usr/local/BerkeleyDB.4.1/bin/db_dump
+
+TEST_GEN_HEX_FLAGS=-n 1000 -m 0 -M 1024 -r 5
+
+test_gen_hex:
+	#Generating 10,000 keys.  0 to 1024 bytes (not including identifier overhead)
+	echo "Generating text input > db > text"
+	rm -f test_gen_1
+	./ydb_gen $(TEST_GEN_HEX_FLAGS) -o >($(BDB_LOAD) test_gen_1)
+	$(BDB_DUMP) test_gen_1 > 1
+	./ydb_gen -Hf > 2
+	./ydb_gen $(TEST_GEN_HEX_FLAGS) -d g -s h | tr "h" "\n" | sort -t g -k 1,1 | tr -d "\n" | tr "g" "\n" >> 2
+	./ydb_gen -Fh  >> 2
+	diff -q 1 2
+	if ! diff -q 1 2; then echo Files different!; exit 1; fi
+
+#if diff -q <(echo "foo") <(echo "foo") > /dev/null; then echo yes; else echo no; fi
+clean:
+	rm -rf *.so *.o $(UTILS)
+