25
#include "precompiled.hpp"
26
#include "memory/resourceArea.hpp"
27
#include "utilities/stringUtils.hpp"
28
#include "unittest.hpp"
30
TEST(StringUtils, similarity) {
31
const char* str1 = "the quick brown fox jumps over the lazy dog";
32
const char* str2 = "the quick brown fox jumps over the lazy doh";
33
EXPECT_NEAR(0.95349, StringUtils::similarity(str1, strlen(str1), str2, strlen(str2)), 1e-5);
36
static size_t count_char(const char* s, size_t len, char ch) {
39
for (size_t i = 0; i < len; ++i) {
47
static size_t count_char(const stringStream& ss, char ch) {
48
return count_char(ss.base(), ss.size(), ch);
51
static const char* const lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit,\n" \
52
"sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n" \
53
"Lacinia at quis risus sed vulputate odio ut enim blandit.\n" \
54
"Amet risus nullam eget felis eget.\n" \
55
"Viverra orci sagittis eu volutpat odio facilisis mauris sit.\n" \
56
"Erat velit scelerisque in dictum non.\n";
59
TEST_VM(StringUtils, replace_no_expand) {
64
size_t newlines = count_char(ss, '\n');
65
char* s2 = ss.as_string(false);
66
int deleted = StringUtils::replace_no_expand(s2, "\n", "");
67
ASSERT_EQ(newlines, (size_t)deleted);
69
newlines = count_char(s2, strlen(s2), '\n');
70
ASSERT_EQ(newlines, (size_t)0);
72
deleted = StringUtils::replace_no_expand(s2, "\n", "");
73
ASSERT_EQ(deleted, 0);