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[tor-commits] [tor/master] Add more/better tests in test_util_strmisc
commit f11be5786032d4d6a1b11e80572b5926c5228406
Author: Esteban Manchado Velázquez <emanchado@xxxxxxxxxxxx>
Date: Sun Feb 5 01:22:29 2012 +0100
Add more/better tests in test_util_strmisc
---
src/test/test_util.c | 91 ++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 74 insertions(+), 17 deletions(-)
diff --git a/src/test/test_util.c b/src/test/test_util.c
index 61bcbfb..13cb2b8 100644
--- a/src/test/test_util.c
+++ b/src/test/test_util.c
@@ -482,8 +482,14 @@ test_util_strmisc(void)
int i;
char *cp;
- /* Tests for corner cases of strl operations */
+ /* Test strl operations */
test_eq(5, strlcpy(buf, "Hello", 0));
+ test_eq(5, strlcpy(buf, "Hello", 10));
+ test_streq(buf, "Hello");
+ test_eq(5, strlcpy(buf, "Hello", 6));
+ test_streq(buf, "Hello");
+ test_eq(5, strlcpy(buf, "Hello", 5));
+ test_streq(buf, "Hell");
strlcpy(buf, "Hello", sizeof(buf));
test_eq(10, strlcat(buf, "Hello", 5));
@@ -494,44 +500,95 @@ test_util_strmisc(void)
strlcpy(buf, "!Testing 1 2 3?", sizeof(buf));
tor_strstrip(buf, "!? ");
test_streq(buf, "Testing123");
+ strlcpy(buf, "!!!Testing 1 2 3??", sizeof(buf));
+ tor_strstrip(buf, "!? ");
+ test_streq(buf, "Testing123");
- /* Test tor_parse_long. */
- test_eq(10L, tor_parse_long("10",10,0,100,NULL,NULL));
- test_eq(0L, tor_parse_long("10",10,50,100,NULL,NULL));
- test_eq(-50L, tor_parse_long("-50",10,-100,100,NULL,NULL));
+ /* Test tor_parse_long */
+ /* Empty/zero input */
+ test_eq(0L, tor_parse_long("",10,0,100,&i,NULL));
+ test_eq(0, i);
+ test_eq(0L, tor_parse_long("0",10,0,100,&i,NULL));
+ test_eq(1, i);
+ /* Normal cases */
+ test_eq(10L, tor_parse_long("10",10,0,100,&i,NULL));
+ test_eq(1, i);
+ test_eq(10L, tor_parse_long("10",10,0,10,&i,NULL));
+ test_eq(1, i);
+ test_eq(10L, tor_parse_long("10",10,10,100,&i,NULL));
+ test_eq(1, i);
+ test_eq(-50L, tor_parse_long("-50",10,-100,100,&i,NULL));
+ test_eq(1, i);
+ test_eq(-50L, tor_parse_long("-50",10,-100,0,&i,NULL));
+ test_eq(1, i);
+ test_eq(-50L, tor_parse_long("-50",10,-50,0,&i,NULL));
+ test_eq(1, i);
+ /* Extra garbage */
+ test_eq(0L, tor_parse_long("10m",10,0,100,&i,NULL));
+ test_eq(0, i);
+ test_eq(0L, tor_parse_long("-50 plus garbage",10,-100,100,&i,NULL));
+ test_eq(0, i);
+ test_eq(10L, tor_parse_long("10m",10,0,100,&i,&cp));
+ test_eq(1, i);
+ test_streq(cp, "m");
+ test_eq(-50L, tor_parse_long("-50 plus garbage",10,-100,100,&i,&cp));
+ test_eq(1, i);
+ test_streq(cp, " plus garbage");
+ /* Out of bounds */
+ test_eq(0L, tor_parse_long("10",10,50,100,&i,NULL));
+ test_eq(0, i);
+ test_eq(0L, tor_parse_long("-50",10,0,100,&i,NULL));
+ test_eq(0, i);
+ /* Base different than 10 */
+ test_eq(2L, tor_parse_long("10",2,0,100,NULL,NULL));
+ test_eq(0L, tor_parse_long("2",2,0,100,NULL,NULL));
+ test_eq(0L, tor_parse_long("10",-2,0,100,NULL,NULL));
+ test_eq(68284L, tor_parse_long("10abc",16,0,70000,NULL,NULL));
+ test_eq(68284L, tor_parse_long("10ABC",16,0,70000,NULL,NULL));
/* Test tor_parse_ulong */
+ test_eq(0UL, tor_parse_ulong("",10,0,100,NULL,NULL));
+ test_eq(0UL, tor_parse_ulong("0",10,0,100,NULL,NULL));
test_eq(10UL, tor_parse_ulong("10",10,0,100,NULL,NULL));
test_eq(0UL, tor_parse_ulong("10",10,50,100,NULL,NULL));
+ test_eq(10UL, tor_parse_ulong("10",10,0,10,NULL,NULL));
+ test_eq(10UL, tor_parse_ulong("10",10,10,100,NULL,NULL));
+ test_eq(0UL, tor_parse_ulong("8",8,0,100,NULL,NULL));
+ test_eq(50UL, tor_parse_ulong("50",10,50,100,NULL,NULL));
+ test_eq(0UL, tor_parse_ulong("-50",10,-100,100,NULL,NULL));
- /* Test tor_parse_uint64. */
+ /* Test tor_parse_uint64 */
test_assert(U64_LITERAL(10) == tor_parse_uint64("10 x",10,0,100, &i, &cp));
- test_assert(i == 1);
+ test_eq(1, i);
test_streq(cp, " x");
test_assert(U64_LITERAL(12345678901) ==
tor_parse_uint64("12345678901",10,0,UINT64_MAX, &i, &cp));
- test_assert(i == 1);
+ test_eq(1, i);
test_streq(cp, "");
test_assert(U64_LITERAL(0) ==
tor_parse_uint64("12345678901",10,500,INT32_MAX, &i, &cp));
- test_assert(i == 0);
+ test_eq(0, i);
{
- /* Test tor_parse_double. */
+ /* Test tor_parse_double */
double d = tor_parse_double("10", 0, UINT64_MAX,&i,NULL);
- test_assert(i == 1);
+ test_eq(1, i);
test_assert(DBL_TO_U64(d) == 10);
d = tor_parse_double("0", 0, UINT64_MAX,&i,NULL);
- test_assert(i == 1);
+ test_eq(1, i);
test_assert(DBL_TO_U64(d) == 0);
d = tor_parse_double(" ", 0, UINT64_MAX,&i,NULL);
- test_assert(i == 0);
+ test_eq(0, i);
d = tor_parse_double(".0a", 0, UINT64_MAX,&i,NULL);
- test_assert(i == 0);
+ test_eq(0, i);
d = tor_parse_double(".0a", 0, UINT64_MAX,&i,&cp);
- test_assert(i == 1);
+ test_eq(1, i);
d = tor_parse_double("-.0", 0, UINT64_MAX,&i,NULL);
- test_assert(i == 1);
+ test_eq(1, i);
+ test_assert(DBL_TO_U64(d) == 0);
+ d = tor_parse_double("-10", -100.0, 100.0,&i,NULL);
+ test_eq(1, i);
+ test_eq(-10.0, d);
}
/* Test failing snprintf cases */
@@ -543,7 +600,7 @@ test_util_strmisc(void)
U64_PRINTF_ARG(U64_LITERAL(12345678901)));
test_streq(buf, "x!12345678901!x");
- /* Test for strcmpstart and strcmpend. */
+ /* Test for strcmpstart and strcmpend */
test_assert(strcmpstart("abcdef", "abcdef")==0);
test_assert(strcmpstart("abcdef", "abc")==0);
test_assert(strcmpstart("abcdef", "abd")<0);
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