Add shared object tests for readline

.gitattributes

@@ -32,6 +32,7 @@ test/dylib/dylib.c -text
 test/dylib/dylib.h -text
 test/dylib/dylib_test.c -text
 test/dylib/math_test.c -text
+test/dylib/readline_test.c -text
 third_party/ELFIO/elfio-2.2/AUTHORS -text
 third_party/ELFIO/elfio-2.2/COPYING -text
 third_party/ELFIO/elfio-2.2/ChangeLog -text

test/dylib/Makefile

-all: dylib dylib_test math_test
+all: dylib dylib_test math_test readline_test
 
 dylib: dylib.c dylib.h Makefile
 	gcc -shared -fpic dylib.c -olibdylib.so
+
 dylib_test: dylib dylib_test.c Makefile
 	gcc -L. -o dylib_test dylib_test.c -ldylib
 math_test: math_test.c Makefile
 	gcc -o math_test math_test.c -lm
+readline_test: readline_test.c Makefile
+	gcc -o readline_test readline_test.c -lreadline
+
+libs/libreadline.so.6:
+	mkdir -p libs/
+	$$PEASOUP_HOME/tools/ps_analyze.sh /lib/x86_64-linux-gnu/libreadline.so.6 libs/libreadline.so.6 --backend zipr
 libs/libdylib.so:
 	mkdir -p libs/
 	$$PEASOUP_HOME/tools/ps_analyze.sh libdylib.so libs/libdylib.so --backend zipr
 libs/libm.so.6:
 	mkdir -p libs/
 	$$PEASOUP_HOME/tools/ps_analyze.sh /lib/x86_64-linux-gnu/libm.so.6 libs/libm.so.6 --backend zipr
-test: dylib_test libs/libdylib.so libs/libm.so.6 math_test
+
+test: dylib_test libs/libdylib.so math_test libs/libm.so.6 readline_test libs/libreadline.so.6
 	LD_LIBRARY_PATH=libs/ ldd ./dylib_test
 	LD_LIBRARY_PATH=libs/ ./dylib_test > dylib_test.protected.out
 	ldd ./dylib_test
@@ -25,6 +33,12 @@ test: dylib_test libs/libdylib.so libs/libm.so.6 math_test
 	./math_test > math_test.out
 	diff math_test.protected.out math_test.out
 	rm -rf math_test*.out
+	LD_LIBRARY_PATH=libs/ ldd ./readline_test	
+	echo "asdf" | LD_LIBRARY_PATH=libs/ ./readline_test > readline_test.protected.out
+	ldd ./readline_test	
+	echo "asdf" | ./readline_test > readline_test.out
+	diff readline_test.protected.out readline_test.out
+	rm -rf readline_test*.out
 clean:
-	rm -rf libs dylib dylib_test math_test libdylib.so
+	rm -rf libs dylib dylib_test math_test libdylib.so readline_test
 	rm -rf peasoup_executable_directory*

test/dylib/readline_test.c

+#include <stdio.h>
+#include <readline/readline.h>
+#include <readline/history.h>
+
+int main() {
+	printf("Type your answer: ");
+	char *answer = readline(NULL);
+	printf("%s is wrong.\n", answer);
+	return 0;
+}
+