Major facelift on the test area -- the beginnings of some real testing

stuff so we can get this library into shape.
 -Erik

18 files changed, 2000 insertions, 173 deletions

diff --git a/test/Makefile b/test/Makefile
index ddc53a5e9..e430cf8b4 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,183 +1,31 @@
-TOPDIR=../
-include $(TOPDIR)Rules.make
+DIRS = assert ctype silly stdlib string 
 
-# Check if 'ls -sh' works or not 
-LSFLAGS = $(shell if ls -sh >/dev/null 2>&1; \
-    then echo "-sh"; else echo "-s" ; fi)
+all: $(DIRS)
 
-XCFLAGS = -Wall -Os -fomit-frame-pointer -fno-builtin -nostdinc \
-	-I$(TOPDIR)include -I/usr/include/linux
-XLDFLAGS = -nostdlib -s -gc-sections
-EXTRA_LIBS=$(TOPDIR)libc.a
+assert: dummy
+	make -C assert
 
-YCFLAGS = -Wall -Os -fomit-frame-pointer
-YLDFLAGS = -s --static 
+ctype: dummy
+	make -C ctype
 
-# Allow alternative stripping tools to be used...
-ifndef $(STRIPTOOL)
-	STRIPTOOL = strip
-endif
-STRIP    = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $@
+silly: dummy
+	make -C silly
 
-TARGETS=string string_glibc
-TARGETS+=ctype ctype_glibc
-#TARGETS+=hello_source hello hello_glibc
-#TARGETS+=testmalloc_source testmalloc testmalloc_glibc 
-#TARGETS+=teststrtol_source teststrtol teststrtol_glibc teststrtol_diff
+stdlib: dummy
+	make -C stdlib
 
-all: $(TARGETS)
+string: dummy
+	make -C string
 
-string: string.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Testing ctype functions: "
-	-@ echo " "
-	$(CC) $(XCFLAGS) -c $< -o $@.o
-	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
-	-./$@
-	-@ echo " "
-
-string_glibc: string.c testsuite.h Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Testing string functions: "
-	-@ echo " "
-	$(CC) $(YCFLAGS) -c $< -o $@.o
-	$(CC) $(YLDFLAGS) --static $@.o -o $@
-	-./$@
-	-./$@
-	-@ echo " "
-
-ctype: ctype.c testsuite.h Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Testing ctype functions: "
-	-@ echo " "
-	$(CC) $(XCFLAGS) -c $< -o $@.o
-	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
-	-./$@
-	-@ echo " "
-
-ctype_glibc: ctype.c testsuite.h Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Testing ctype functions: "
-	-@ echo " "
-	$(CC) $(YCFLAGS) -c $< -o $@.o
-	$(CC) $(YLDFLAGS) --static $@.o -o $@
-	-./$@
-	-./$@
-	-@ echo " "
-
-hello_source:
-	-@ rm -f $(TARGETS)
-	-@ echo "-------"
-	-@ echo "hello.c source: "
-	-@ echo " "
-	-@ cat hello.c
-	-@ echo " "
-
-hello: hello.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Compiling vs uC-Libc: "
-	-@ echo " "
-	$(CC) $(XCFLAGS) -c $< -o $@.o
-	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
-	$(STRIP)
-	-ldd $@
-	ls $(LSFLAGS) $@
-	-./$@
-	-@ echo " "
-
-hello_glibc: hello.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Compiling vs GNU libc: "
-	-@ echo " "
-	$(CC) $(YCFLAGS) -c $< -o $@.o
-	$(CC) $(YLDFLAGS) --static $@.o -o $@
-	$(STRIP)
-	-ldd $@
-	ls $(LSFLAGS) $@
-	-./$@
-	-@ echo " "
-
-testmalloc_source:
-	-@ echo "-------"
-	-@ echo "testmalloc.c source: "
-	-@ echo " "
-	-@ cat testmalloc.c
-	-@ echo " "
-
-testmalloc: testmalloc.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Compiling vs uC-Libc: "
-	-@ echo " "
-	$(CC) $(XCFLAGS) -c $< -o $@.o
-	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
-	$(STRIP)
-	-ldd $@
-	ls $(LSFLAGS) $@
-	-./$@
-	-@ echo " "
-
-testmalloc_glibc: testmalloc.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Compiling vs GNU libc: "
-	-@ echo " "
-	$(CC) $(YCFLAGS) -c $< -o $@.o
-	$(CC) $(YLDFLAGS) --static $@.o -o $@
-	$(STRIP)
-	-ldd $@
-	ls $(LSFLAGS) $@
-	-./$@
-	-@ echo " "
-
-teststrtol_source:
-	-@ echo "-------"
-	-@ echo "teststrtol.c source: "
-	-@ echo " "
-	-@ cat teststrtol.c
-	-@ echo " "
-
-teststrtol: teststrtol.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Compiling vs uC-Libc: "
-	-@ echo " "
-	$(CC) $(XCFLAGS) -c $< -o $@.o
-	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
-	$(STRIP)
-	ldd $@
-	ls -sh $@
-	-./$@ | tee $@.out
-	-@ echo " "
-
-teststrtol_glibc: teststrtol.c Makefile $(TOPDIR)libc.a
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Compiling vs GNU libc: "
-	-@ echo " "
-	$(CC) $(YCFLAGS) -c $< -o $@.o
-	$(CC) $(YLDFLAGS) --static $@.o -o $@
-	$(STRIP)
-	ldd $@
-	ls -sh $@
-	-./$@ | tee $@.out
-	-@ echo " "
-
-teststrtol_diff: teststrtol_glibc teststrtol
-	-@ echo "-------"
-	-@ echo " "
-	-@ echo "Diffing output: "
-	-@ echo " "
-	-diff -u teststrtol_glibc.out teststrtol.out
-	-@ echo " "
+tags:
+	ctags -R
+	
+dummy:
 
 clean:
-	rm -f *.[oa] *~ core $(TARGETS)
-
+	make -C assert clean
+	make -C ctype clean
+	make -C silly clean
+	make -C stdlib clean
+	make -C string clean
 
diff --git a/test/assert/.cvsignore b/test/assert/.cvsignore
new file mode 100644
index 000000000..2dde1df2a
--- /dev/null
+++ b/test/assert/.cvsignore
@@ -0,0 +1,2 @@
+assert
+assert.o
diff --git a/test/assert/Makefile b/test/assert/Makefile
new file mode 100644
index 000000000..8fb90bd1c
--- /dev/null
+++ b/test/assert/Makefile
@@ -0,0 +1,50 @@
+TOPDIR=../../
+include $(TOPDIR)Rules.make
+
+# Check if 'ls -sh' works or not 
+LSFLAGS = $(shell if ls -sh >/dev/null 2>&1; \
+    then echo "-sh"; else echo "-s" ; fi)
+
+XCFLAGS = -Wall -Os -fomit-frame-pointer -fno-builtin -nostdinc \
+	-I$(TOPDIR)include -I/usr/include/linux
+XLDFLAGS = -nostdlib -s -gc-sections
+EXTRA_LIBS=$(TOPDIR)libc.a
+
+YCFLAGS = -Wall -Os -fomit-frame-pointer
+YLDFLAGS = -s --static 
+
+# Allow alternative stripping tools to be used...
+ifndef $(STRIPTOOL)
+	STRIPTOOL = strip
+endif
+STRIP    = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $@
+
+TARGETS=assert assert_glibc
+
+all: $(TARGETS)
+
+assert: assert.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Testing ctype functions: "
+	-@ echo " "
+	$(CC) $(XCFLAGS) -c $< -o $@.o
+	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
+	-./$@
+	-@ echo " "
+
+assert_glibc: assert.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Testing assert functions: "
+	-@ echo " "
+	$(CC) $(YCFLAGS) -c $< -o $@.o
+	$(CC) $(YLDFLAGS) --static $@.o -o $@
+	-./$@
+	-./$@
+	-@ echo " "
+
+clean:
+	rm -f *.[oa] *~ core $(TARGETS)
+
+
diff --git a/test/assert/assert.c b/test/assert/assert.c
new file mode 100644
index 000000000..6ab4cac3e
--- /dev/null
+++ b/test/assert/assert.c
@@ -0,0 +1,49 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Test application for functions defined in ctype.h
+ *
+ * Copyright (C) 2000 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+
+int main( int argc, char **argv)
+{
+
+    printf( "Testing functions defined in assert.h\n");
+
+    printf( "Testing \"assert(0==0)\"\n");
+	assert(0==0);
+
+    printf( "Testing \"assert(0==1)\" with NDEBUG disabled\n");
+#undef  NDEBUG
+	assert(0==1);
+
+#define  NDEBUG
+    printf( "Testing \"assert(0==1)\" with NDEBUG enabled\n");
+#undef  NDEBUG
+	assert(0==1);
+
+    printf( "Finished testing assert.h\n");
+
+	exit(0);
+}
diff --git a/test/ctype/.cvsignore b/test/ctype/.cvsignore
new file mode 100644
index 000000000..8043b8e11
--- /dev/null
+++ b/test/ctype/.cvsignore
@@ -0,0 +1,4 @@
+ctype
+ctype.o
+ctype_glibc
+ctype_glibc.o
diff --git a/test/ctype/Makefile b/test/ctype/Makefile
new file mode 100644
index 000000000..90594d863
--- /dev/null
+++ b/test/ctype/Makefile
@@ -0,0 +1,50 @@
+TOPDIR=../../
+include $(TOPDIR)Rules.make
+
+# Check if 'ls -sh' works or not 
+LSFLAGS = $(shell if ls -sh >/dev/null 2>&1; \
+    then echo "-sh"; else echo "-s" ; fi)
+
+XCFLAGS = -Wall -Os -fomit-frame-pointer -fno-builtin -nostdinc \
+	-I$(TOPDIR)include -I/usr/include/linux
+XLDFLAGS = -nostdlib -s -gc-sections
+EXTRA_LIBS=$(TOPDIR)libc.a
+
+YCFLAGS = -Wall -Os -fomit-frame-pointer
+YLDFLAGS = -s --static 
+
+# Allow alternative stripping tools to be used...
+ifndef $(STRIPTOOL)
+	STRIPTOOL = strip
+endif
+STRIP    = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $@
+
+TARGETS=ctype ctype_glibc
+
+all: $(TARGETS)
+
+ctype: ctype.c ../testsuite.h Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Testing ctype functions: "
+	-@ echo " "
+	$(CC) $(XCFLAGS) -c $< -o $@.o
+	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
+	-./$@
+	-@ echo " "
+
+ctype_glibc: ctype.c ../testsuite.h Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Testing ctype functions: "
+	-@ echo " "
+	$(CC) $(YCFLAGS) -c $< -o $@.o
+	$(CC) $(YLDFLAGS) --static $@.o -o $@
+	-./$@
+	-./$@
+	-@ echo " "
+
+clean:
+	rm -f *.[oa] *~ core $(TARGETS)
+
+
diff --git a/test/ctype/ctype.c b/test/ctype/ctype.c
new file mode 100644
index 000000000..7be8c0a79
--- /dev/null
+++ b/test/ctype/ctype.c
@@ -0,0 +1,292 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Test application for functions defined in ctype.h
+ *
+ * Copyright (C) 2000 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include "../testsuite.h"
+
+#define TRUE	0
+
+int main( int argc, char **argv)
+{
+	int i, c;
+
+
+    printf( "Testing functions defined in ctype.h\n");
+
+
+	/* isalnum() */
+	{
+		int buffer[]={ '1', '4', 'a', 'z', 'A', 'Z', '5', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isalnum(c)==TRUE, 
+					"isalnum(%c)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 128, 254, '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isalnum(c)!=TRUE, 
+					"!isalnum(%d)", c);
+		}
+	}
+
+
+
+	/* isalpha() */
+	{
+		int buffer[]={ 'a', 'z', 'A', 'Z', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isalpha(c)==TRUE, 
+					"isalpha(%c)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 63, 128, 254, '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isalpha(c)!=TRUE, 
+					"!isalpha(%d)", c);
+		}
+	}
+
+
+
+	/* isascii() */
+	{
+		int buffer[]={ 'a', 'z', 'A', 'Z', '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isascii(c)==TRUE, 
+					"isascii(%d)", c);
+		}
+	}
+	{
+		int buffer[]={  128, 254, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isascii(c)!=TRUE, 
+					"!isascii(%d)", c);
+		}
+	}
+
+
+	/* iscntrl() */
+	{
+		int buffer[]={ 0x7F, 6, '\t', '\n', 0x7F, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( iscntrl(c)==TRUE, 
+					"iscntrl(%d)", c);
+		}
+	}
+	{
+		int buffer[]={  63, 128, 254, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( iscntrl(c)!=TRUE, 
+					"!iscntrl(%d)", c);
+		}
+	}
+
+
+	/* isdigit() */
+	{
+		int buffer[]={ '1', '5', '7', '9', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isdigit(c)==TRUE, 
+					"isdigit(%c)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 'a', 'z', 'A', 'Z', 63, 128, 254, '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isdigit(c)!=TRUE, 
+					"!isdigit(%d)", c);
+		}
+	}
+
+
+
+	/* isgraph() */
+	{
+		int buffer[]={ ')', '~', '9', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isgraph(c)==TRUE, 
+					"isgraph(%d)", c);
+		}
+	}
+	{
+		int buffer[]={ 9, ' ', '\t', '\n', 200, 0x7F, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isgraph(c)!=TRUE, 
+					"!isgraph(%d)", c);
+		}
+	}
+
+
+	/* islower() */
+	{
+		int buffer[]={ 'a', 'g', 'z', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( islower(c)==TRUE, 
+					"islower(%c)", c);
+		}
+	}
+	{
+		int buffer[]={ 9, 'A', 'Z', 128, 254, ' ', '\t', '\n', 0x7F, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( islower(c)!=TRUE, 
+					"!islower(%d)", c);
+		}
+	}
+
+
+	/* isprint() */
+	{
+		int buffer[]={ ' ', ')', '~', '9', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isprint(c)==TRUE, 
+					"isprint(%c)", c);
+		}
+	}
+	{
+		int buffer[]={ '\b', '\t', '\n', 9, 128, 254, 200, 0x7F, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isprint(c)!=TRUE, 
+					"!isprint(%d)", c);
+		}
+	}
+
+
+	/* ispunct() */
+	{
+		int buffer[]={ '.', '#', '@', ';', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( ispunct(c)==TRUE, 
+					"ispunct(%c)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 'a', 'Z', '1', 128, 254, '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( ispunct(c)!=TRUE, 
+					"!ispunct(%d)", c);
+		}
+	}
+
+
+	/* isspace() */
+	{
+		int buffer[]={ ' ', '\t', '\r', '\v', '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isspace(c)==TRUE, 
+					"isspace(%d)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 'a', 'Z', '1', 128, 254, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isspace(c)!=TRUE, 
+					"!isspace(%d)", c);
+		}
+	}
+
+
+	/* isupper() */
+	{
+		int buffer[]={ 'A', 'G', 'Z', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isupper(c)==TRUE, 
+					"isupper(%c)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 'a', 'z', '1', 128, 254, -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isupper(c)!=TRUE, 
+					"!isupper(%d)", c);
+		}
+	}
+
+
+
+	/* isxdigit() */
+	{
+		int buffer[]={ 'f', 'A', '1', '8', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isxdigit(c)==TRUE, 
+					"isxdigit(%c)", c);
+		}
+	}
+	{
+		int buffer[]={  2, 'g', 'G', 'x', '\n', -1};
+		for(i=0; buffer[i]!=-1; i++) {
+			c = buffer[i];
+			TEST_SUCCESS( isxdigit(c)!=TRUE, 
+					"!isxdigit(%d)", c);
+		}
+	}
+
+
+	/* tolower() */
+	c='A';
+	TEST_NUMERIC_OUTPUT( tolower(c), 'a', "tolower(%c)=%c", c, tolower(c));
+	c='a';
+	TEST_NUMERIC_OUTPUT( tolower(c), 'a', "tolower(%c)=%c", c, tolower(c));
+	c='#';
+	TEST_NUMERIC_OUTPUT( tolower(c), c, "tolower(%c)=%c", c, tolower(c));
+
+	/* toupper() */
+	c='a';
+	TEST_NUMERIC_OUTPUT( toupper(c), 'A', "toupper(%c)=%c", c, toupper(c));
+	c='A';
+	TEST_NUMERIC_OUTPUT( toupper(c), 'A', "toupper(%c)=%c", c, toupper(c));
+	c='#';
+	TEST_NUMERIC_OUTPUT( toupper(c), c, "toupper(%c)=%c", c, toupper(c));
+
+
+    printf( "Finished testing ctype.h\n");
+
+	stop_testing();
+}
diff --git a/test/silly/.cvsignore b/test/silly/.cvsignore
new file mode 100644
index 000000000..c6e0c6f72
--- /dev/null
+++ b/test/silly/.cvsignore
@@ -0,0 +1,4 @@
+hello
+hello.o
+hello_glibc
+hello_glibc.o
diff --git a/test/silly/Makefile b/test/silly/Makefile
new file mode 100644
index 000000000..94f745d4d
--- /dev/null
+++ b/test/silly/Makefile
@@ -0,0 +1,63 @@
+TOPDIR=../../
+include $(TOPDIR)Rules.make
+
+# Check if 'ls -sh' works or not 
+LSFLAGS = $(shell if ls -sh >/dev/null 2>&1; \
+    then echo "-sh"; else echo "-s" ; fi)
+
+XCFLAGS = -Wall -Os -fomit-frame-pointer -fno-builtin -nostdinc \
+	-I$(TOPDIR)include -I/usr/include/linux
+XLDFLAGS = -nostdlib -s -gc-sections
+EXTRA_LIBS=$(TOPDIR)libc.a
+
+YCFLAGS = -Wall -Os -fomit-frame-pointer
+YLDFLAGS = -s --static 
+
+# Allow alternative stripping tools to be used...
+ifndef $(STRIPTOOL)
+	STRIPTOOL = strip
+endif
+STRIP    = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $@
+
+TARGETS=hello_source hello hello_glibc
+
+all: $(TARGETS)
+
+hello_source:
+	-@ rm -f $(TARGETS)
+	-@ echo "-------"
+	-@ echo "hello.c source: "
+	-@ echo " "
+	-@ cat hello.c
+	-@ echo " "
+
+hello: hello.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Compiling vs uC-Libc: "
+	-@ echo " "
+	$(CC) $(XCFLAGS) -c $< -o $@.o
+	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
+	$(STRIP)
+	-ldd $@
+	ls $(LSFLAGS) $@
+	-./$@
+	-@ echo " "
+
+hello_glibc: hello.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Compiling vs GNU libc: "
+	-@ echo " "
+	$(CC) $(YCFLAGS) -c $< -o $@.o
+	$(CC) $(YLDFLAGS) --static $@.o -o $@
+	$(STRIP)
+	-ldd $@
+	ls $(LSFLAGS) $@
+	-./$@
+	-@ echo " "
+
+clean:
+	rm -f *.[oa] *~ core $(TARGETS)
+
+
diff --git a/test/silly/hello.c b/test/silly/hello.c
new file mode 100644
index 000000000..4aba926e6
--- /dev/null
+++ b/test/silly/hello.c
@@ -0,0 +1,8 @@
+#include<stdio.h>
+#include <stdlib.h>
+
+int main(void)
+{
+    printf("hello world\n");
+    exit(42);
+}
diff --git a/test/stdlib/.cvsignore b/test/stdlib/.cvsignore
new file mode 100644
index 000000000..4d8c58076
--- /dev/null
+++ b/test/stdlib/.cvsignore
@@ -0,0 +1,8 @@
+testmalloc
+testmalloc.o
+testmalloc_glibc
+testmalloc_glibc.o
+teststrtol
+teststrtol.o
+teststrtol.out
+teststrtol_glibc.out
diff --git a/test/stdlib/Makefile b/test/stdlib/Makefile
new file mode 100644
index 000000000..e882d8f85
--- /dev/null
+++ b/test/stdlib/Makefile
@@ -0,0 +1,104 @@
+TOPDIR=../../
+include $(TOPDIR)Rules.make
+
+# Check if 'ls -sh' works or not 
+LSFLAGS = $(shell if ls -sh >/dev/null 2>&1; \
+    then echo "-sh"; else echo "-s" ; fi)
+
+XCFLAGS = -Wall -Os -fomit-frame-pointer -fno-builtin -nostdinc \
+	-I$(TOPDIR)include -I/usr/include/linux
+XLDFLAGS = -nostdlib -s -gc-sections
+EXTRA_LIBS=$(TOPDIR)libc.a
+
+YCFLAGS = -Wall -Os -fomit-frame-pointer
+YLDFLAGS = -s --static 
+
+# Allow alternative stripping tools to be used...
+ifndef $(STRIPTOOL)
+	STRIPTOOL = strip
+endif
+STRIP    = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $@
+
+TARGETS=testmalloc_source testmalloc testmalloc_glibc 
+TARGETS+=teststrtol_source teststrtol teststrtol_glibc teststrtol_diff
+
+all: $(TARGETS)
+
+testmalloc_source:
+	-@ echo "-------"
+	-@ echo "testmalloc.c source: "
+	-@ echo " "
+	-@ cat testmalloc.c
+	-@ echo " "
+
+testmalloc: testmalloc.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Compiling vs uC-Libc: "
+	-@ echo " "
+	$(CC) $(XCFLAGS) -c $< -o $@.o
+	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
+	$(STRIP)
+	-ldd $@
+	ls $(LSFLAGS) $@
+	-./$@
+	-@ echo " "
+
+testmalloc_glibc: testmalloc.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Compiling vs GNU libc: "
+	-@ echo " "
+	$(CC) $(YCFLAGS) -c $< -o $@.o
+	$(CC) $(YLDFLAGS) --static $@.o -o $@
+	$(STRIP)
+	-ldd $@
+	ls $(LSFLAGS) $@
+	-./$@
+	-@ echo " "
+
+teststrtol_source:
+	-@ echo "-------"
+	-@ echo "teststrtol.c source: "
+	-@ echo " "
+	-@ cat teststrtol.c
+	-@ echo " "
+
+teststrtol: teststrtol.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Compiling vs uC-Libc: "
+	-@ echo " "
+	$(CC) $(XCFLAGS) -c $< -o $@.o
+	$(CC) $(XLDFLAGS) $@.o -o $@ $(EXTRA_LIBS)
+	$(STRIP)
+	ldd $@
+	ls -sh $@
+	-./$@ | tee $@.out
+	-@ echo " "
+
+teststrtol_glibc: teststrtol.c Makefile $(TOPDIR)libc.a
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Compiling vs GNU libc: "
+	-@ echo " "
+	$(CC) $(YCFLAGS) -c $< -o $@.o
+	$(CC) $(YLDFLAGS) --static $@.o -o $@
+	$(STRIP)
+	ldd $@
+	ls -sh $@
+	-./$@ | tee $@.out
+	-@ echo " "
+
+teststrtol_diff: teststrtol_glibc teststrtol
+	-@ echo "-------"
+	-@ echo " "
+	-@ echo "Diffing output: "
+	-@ echo " "
+	-diff -u teststrtol_glibc.out teststrtol.out
+	-@ echo " "
+
+clean:
+	rm -f *.[oa] *~ core $(TARGETS)
+
+
diff --git a/test/stdlib/testmalloc.c b/test/stdlib/testmalloc.c
new file mode 100644
index 000000000..158bf4236
--- /dev/null
+++ b/test/stdlib/testmalloc.c
@@ -0,0 +1,98 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+struct list {
+	struct list *next;
+};
+
+int main(void)
+{
+	int z=999;
+	int *y=&z;
+	int *x=NULL;
+	struct list *save;
+	struct list *lp;
+	int i;
+
+
+	printf("pointer to x is %p\n", x);
+	printf("pointer to y is %p\n", y);
+	x=malloc(sizeof(int)*2000);
+	printf("pointer to x is %p\n", x);
+	y=malloc(sizeof(int)*100);
+	printf("pointer to y is %p\n", y);
+	free(x);
+	free(y);
+	printf("about to free(0)\n");
+	free(0);
+	
+	x=malloc(13);
+	printf("x = %p\n", x);
+	memcpy(x, "Small string", 13);
+	printf("0x%p test string1: %s\n", x, (char *)x);
+	y = realloc(x, 36);
+	printf("0x%p test string1: %s\n", y, (char *)y);
+	memcpy(y, "********** Larger string **********", 36);
+	printf("0x%p test string2: %s\n", y, (char *)y);
+	free(y);
+	
+	
+	printf("Allocate 100 nodes 500 bytes each\n");
+	save = 0;
+	for (i=0; i<100; i++) {
+		lp = malloc(500);
+		if (lp == 0) {
+			printf("loop 1: malloc returned 0\n");
+			goto Failed;
+		}
+		lp->next = save;
+		save = lp;
+	}
+	
+	printf("freeing 100 nodes\n");
+	while (save) {
+		lp = save;
+		save = save->next;
+		free(lp);
+	}
+	
+	printf("try realloc 100 times \n");
+	lp = 0;
+	for (i=1; i<=100; i++) {
+		lp = realloc(lp, i*200);
+		if (lp == 0) {
+			printf("loop 3: realloc returned 0\n");
+			goto Failed;
+		}
+	}
+	realloc(lp, 0);
+	
+	printf("Allocate another 100 nodes 600 bytes each\n");
+	save = 0;
+	for (i=0; i<100; i++) {
+		lp = malloc(600);
+		if (lp == 0) {
+			printf("loop 2: malloc returned 0\n");
+			goto Failed;
+		}
+		lp->next = save;
+		save = lp;
+	}
+	
+	printf("freeing 100 nodes\n");
+	while (save) {
+		lp = save;
+		save = save->next;
+		free(lp);
+	}
+	
+
+	printf("alloc test PASSED\n");
+	exit(0);
+
+Failed:
+	printf("!!!!!!!!!!!! alloc test FAILED. !!!!!!!!!!!!!!!\n");
+	exit(1);
+}
diff --git a/test/stdlib/teststrtol.c b/test/stdlib/teststrtol.c
new file mode 100644
index 000000000..d015b81b2
--- /dev/null
+++ b/test/stdlib/teststrtol.c
@@ -0,0 +1,109 @@
+
+#include <stdlib.h>
+#include <stdio.h>
+
+
+const char *strings[]={
+	/* some simple stuff */
+	"0", "1", "10",
+	"100", "1000", "10000", "100000", "1000000",
+	"10000000", "100000000", "1000000000",
+
+	/* negative */
+	"-0", "-1", "-10", 
+	"-100", "-1000", "-10000", "-100000", "-1000000",
+	"-10000000", "-100000000", "-1000000000",
+
+	/* test base>10 */
+	"a", "b", "f", "g", "z",
+
+	/* test hex */
+	"0x0", "0x1", "0xa", "0xf", "0x10",
+
+	/* test octal */
+	"00", "01", "07", "08", "0a", "010",
+
+	/* other */
+	"0x8000000",
+
+	/* check overflow cases: (for 32 bit) */
+	"2147483645",
+	"2147483646",
+	"2147483647",
+	"2147483648",
+	"2147483649",
+	"-2147483645",
+	"-2147483646",
+	"-2147483647",
+	"-2147483648",
+	"-2147483649",
+	"4294967293",
+	"4294967294",
+	"4294967295",
+	"4294967296",
+	"4294967297",
+	"-4294967293",
+	"-4294967294",
+	"-4294967295",
+	"-4294967296",
+	"-4294967297",
+
+	/* bad input tests */
+	"",
+	"00",
+	"0x",
+	"0x0",
+	"-",
+	"+",
+	" ",
+	" -",
+	" - 0",
+};
+int n_tests=sizeof(strings)/sizeof(strings[0]);
+
+void do_test(int base);
+void do_utest(int base);
+
+int main(int argc,char *argv[])
+{
+	do_test(0);
+	do_test(8);
+	do_test(10);
+	do_test(16);
+	do_test(36);
+
+	do_utest(0);
+	do_utest(8);
+	do_utest(10);
+	do_utest(16);
+	do_utest(36);
+
+	return 0;
+}
+
+void do_test(int base)
+{
+	int i;
+	long n;
+	char *endptr;
+
+	for(i=0;i<n_tests;i++){
+		n=strtol(strings[i],&endptr,base);
+		printf("strtol(\"%s\",%d) len=%d res=%ld\n",
+			strings[i],base,endptr-strings[i],n);
+	}
+}
+
+void do_utest(int base)
+{
+	int i;
+	unsigned long n;
+	char *endptr;
+
+	for(i=0;i<n_tests;i++){
+		n=strtoul(strings[i],&endptr,base);
+		printf("strtoul(\"%s\",%d) len=%d res=%lu\n",
+			strings[i],base,endptr-strings[i],n);
+	}
+}
+
diff --git a/test/string/.cvsignore b/test/string/.cvsignore
new file mode 100644
index 000000000..3f73ed9a9
--- /dev/null
+++ b/test/string/.cvsignore
@@ -0,0 +1,4 @@
+string
+string.o
+string_glibc
+string_glibc.o
diff --git a/test/string/Makefile b/test/string/Makefile
new file mode 100644
index 000000000..40e026775
--- /dev/null
+++ b/test/string/Makefile
@@ -0,0 +1,50 @@
+TOPDIR=../../
+include $(TOPDIR)Rules.make
+
+# Check if 'ls -sh' works or not 
+LSFLAGS = $(shell if ls -sh >/dev/null 2>&1; \
+    then echo "-sh"; else echo "-s" ; fi)
+
+XCFLAGS = -Wall -Os -fomit-frame-pointer -fno-builtin -nostdinc \
+	-I$(TOPDIR)include -I/usr/include/linux
+XLDFLAGS =