* src/hc08/gen.c (loadRegFromAop): better use of clra & clrx

[fw/sdcc] / support / regression / tests / zeropad.c

diff --git a/support/regression/tests/zeropad.c b/support/regression/tests/zeropad.c
index 299be534f478e8a8954ce82e488b03beae2788ac..e04bb8848dc1d7d890d29c4e989f1b79774b47ce 100644 (file)
--- a/support/regression/tests/zeropad.c
+++ b/support/regression/tests/zeropad.c
@@ -8,8 +8,11 @@
 
 #if defined __GNUC__
   #define FLEXARRAY (__GNUC__ >= 3)
+  //since g fails on GCC 2.95.4 on alpha and I don't know how to detect alpha...
+  #define TEST_G    (__GNUC__ >= 3)
 #else
   #define FLEXARRAY 1
+  #define TEST_G    1
 #endif
 
 #include <testfwk.h>
@@ -22,17 +25,32 @@ typedef unsigned int size_t;
 # define xdata
 # define code
 #endif
+#if defined(SDCC_hc08)
+# define idata
+#endif
+
+const char *string1 = "\x00\x01";
+const char string2[] = "\x00\x01";
+
+#ifndef PORT_HOST
+#pragma disable_warning 147 //no warning about excess initializers (W_EXCESS_INITIALIZERS)
+//array will be truncated but warning will be suppressed
+//if truncation is incorrect, other ASSERTs will fail with high probability
+char STORAGE trunc[2] = {'a', 'b', 'c'};
+#endif
 
 char STORAGE array[5] = {'a', 'b', 'c'};
 
-struct w {
-  char a;
-  int  b;
-} STORAGE g[3] = {
-  {'x', 1},
-  {'y'},
-  {'z', 3}
-};
+#if TEST_G
+  struct w {
+    char a;
+    int  b;
+  } STORAGE g[3] = {
+    {'x', 1},
+    {'y'},
+    {'z', 3}
+  };
+#endif
 
 struct x {
   short a;
@@ -59,13 +77,18 @@ struct y STORAGE incompletestruct = {
 void
 testZeropad(void)
 {
+  ASSERT(string1[1] == '\x01');
+  ASSERT(string2[1] == '\x01');
+
   ASSERT(array[2] == 'c');
   ASSERT(array[4] == 0);
 
+#if TEST_G
   ASSERT(g[1].a == 'y');
   ASSERT(g[1].b == 0);
   ASSERT(g[2].a == 'z');
   ASSERT(g[2].b == 3);
+#endif
 
   ASSERT(teststruct[0].b[1] ==  2);
   ASSERT(teststruct[0].b[5] ==  0);