added a simple itoa

3 files changed, 29 insertions, 2 deletions

diff --git a/tests/port/GNUmakefile b/tests/port/GNUmakefile
index 0b0f30c..47f0a61 100644
--- a/tests/port/GNUmakefile
+++ b/tests/port/GNUmakefile
@@ -14,7 +14,8 @@ TEST_BINS = \
 	test_localtime_r$(EXE) \
 	test_snprintf$(EXE) \
 	test_strlcpy$(EXE) \
-	test_strlcat$(EXE)
+	test_strlcat$(EXE) \
+	test_itoa$(EXE)
 
 -include $(TOPDIR)/makefiles/gmake/sub.mk
 
@@ -48,3 +49,5 @@ local_test:
 	@./test_strlcpy > /dev/null
 	@echo "Testing strlcat.."
 	@./test_strlcat > /dev/null
+	@echo "Testing itoa.."
+	@./test_itoa > /dev/null
diff --git a/tests/port/Makefile.W32 b/tests/port/Makefile.W32
index 958cbff..58da09b 100644
--- a/tests/port/Makefile.W32
+++ b/tests/port/Makefile.W32
@@ -14,7 +14,8 @@ TEST_BINS = \
 	test_localtime_r.exe \
 	test_snprintf.exe \
 	test_strlcpy.exe \
-	test_strlcat.exe
+	test_strlcat.exe \
+	test_itoa.exe
 
 !INCLUDE $(TOPDIR)\makefiles\nmake\sub.mk
 
@@ -49,3 +50,5 @@ local_test:
 	@test_strlcpy >NUL 2>NUL
 	@echo Testing strlcat..
 	@test_strlcat >NUL 2>NUL
+	@echo Testing itoa..
+	@test_itoa >NUL 2>NUL
diff --git a/tests/port/test_itoa.c b/tests/port/test_itoa.c
new file mode 100644
index 0000000..84c72f2
--- /dev/null
+++ b/tests/port/test_itoa.c
@@ -0,0 +1,21 @@
+#include "port/sys.h"
+
+#define TEST_ITOA
+#include "port/stdlib.c"	/* for itoa, exit, EXIT_SUCCESS */
+
+int main( void ) {
+	char s1[20];
+	char s2[20];
+
+	wolf_port_itoa( 4711, s1, 10 );
+	itoa( 4711, s2, 10 );
+	if( strcmp( s1, "4711" ) != 0 ) return EXIT_FAILURE;
+	if( strcmp( s1, s2 ) != 0 ) return EXIT_FAILURE;
+
+	wolf_port_itoa( 4711, s1, 16 );
+	itoa( 4711, s2, 16 );
+	if( strcmp( s1, "1267" ) != 0 ) return EXIT_FAILURE;
+	if( strcmp( s1, s2 ) != 0 ) return EXIT_FAILURE;
+
+	return EXIT_SUCCESS;
+}