From 78009d25addb8487702f902ed4ad581a5004bfe9 Mon Sep 17 00:00:00 2001
From: Natanael Copa <natanael.copa@gmail.com>
Date: Fri, 26 Nov 2010 14:49:56 +0000
Subject: libc: fix strtoq
strtoq should always return a quad_t and be an alias of strtol on
64 bit and strtoll on 32 bit.
Signed-off-by: Natanael Copa <natanael.copa@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
test/stdlib/teststrtoq.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 89 insertions(+)
create mode 100644 test/stdlib/teststrtoq.c
(limited to 'test/stdlib')
diff --git a/test/stdlib/teststrtoq.c b/test/stdlib/teststrtoq.c
new file mode 100644
index 000000000..6e1a4cbc6
--- /dev/null
+++ b/test/stdlib/teststrtoq.c
@@ -0,0 +1,89 @@
+
+#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_test(int base)
+{
+ int i;
+ quad_t n;
+ char *endptr;
+
+ for(i=0;i<n_tests;i++){
+ n=strtoq(strings[i],&endptr,base);
+ printf("strtoq(\"%s\",%d) len=%lu res=%qd\n",
+ strings[i],base,(unsigned long)(endptr-strings[i]),n);
+ }
+}
+
+int main(int argc,char *argv[])
+{
+ do_test(0);
+ do_test(8);
+ do_test(10);
+ do_test(16);
+ do_test(36);
+
+ return 0;
+}
--
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