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Add more/better tests in test_util_strmisc

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This commit is contained in:
Esteban Manchado Velázquez 2012-02-05 01:22:29 +01:00 committed by Nick Mathewson
parent 73d9868232
commit f11be57860
1 changed files with 74 additions and 17 deletions
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91
src/test/test_util.c
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@ -482,8 +482,14 @@ test_util_strmisc(void)
int i; int i;
char *cp; 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", 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)); strlcpy(buf, "Hello", sizeof(buf));
test_eq(10, strlcat(buf, "Hello", 5)); test_eq(10, strlcat(buf, "Hello", 5));
@ -494,44 +500,95 @@ test_util_strmisc(void)
strlcpy(buf, "!Testing 1 2 3?", sizeof(buf)); strlcpy(buf, "!Testing 1 2 3?", sizeof(buf));
tor_strstrip(buf, "!? "); tor_strstrip(buf, "!? ");
test_streq(buf, "Testing123"); test_streq(buf, "Testing123");
strlcpy(buf, "!!!Testing 1 2 3??", sizeof(buf));
tor_strstrip(buf, "!? ");
test_streq(buf, "Testing123");
/* Test tor_parse_long. */ /* Test tor_parse_long */
test_eq(10L, tor_parse_long("10",10,0,100,NULL,NULL)); /* Empty/zero input */
test_eq(0L, tor_parse_long("10",10,50,100,NULL,NULL)); test_eq(0L, tor_parse_long("",10,0,100,&i,NULL));
test_eq(-50L, tor_parse_long("-50",10,-100,100,NULL,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 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(10UL, tor_parse_ulong("10",10,0,100,NULL,NULL));
test_eq(0UL, tor_parse_ulong("10",10,50,100,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(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_streq(cp, " x");
test_assert(U64_LITERAL(12345678901) == test_assert(U64_LITERAL(12345678901) ==
tor_parse_uint64("12345678901",10,0,UINT64_MAX, &i, &cp)); tor_parse_uint64("12345678901",10,0,UINT64_MAX, &i, &cp));
test_assert(i == 1); test_eq(1, i);
test_streq(cp, ""); test_streq(cp, "");
test_assert(U64_LITERAL(0) == test_assert(U64_LITERAL(0) ==
tor_parse_uint64("12345678901",10,500,INT32_MAX, &i, &cp)); 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); 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); test_assert(DBL_TO_U64(d) == 10);
d = tor_parse_double("0", 0, UINT64_MAX,&i,NULL); 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); test_assert(DBL_TO_U64(d) == 0);
d = tor_parse_double(" ", 0, UINT64_MAX,&i,NULL); 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); 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); 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); 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 */ /* Test failing snprintf cases */
@ -543,7 +600,7 @@ test_util_strmisc(void)
U64_PRINTF_ARG(U64_LITERAL(12345678901))); U64_PRINTF_ARG(U64_LITERAL(12345678901)));
test_streq(buf, "x!12345678901!x"); 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", "abcdef")==0);
test_assert(strcmpstart("abcdef", "abc")==0); test_assert(strcmpstart("abcdef", "abc")==0);
test_assert(strcmpstart("abcdef", "abd")<0); test_assert(strcmpstart("abcdef", "abd")<0);