cppjieba/test/unittest/unicode_test.cpp
2016-04-18 14:37:17 +08:00

44 lines
1.1 KiB
C++

#include "cppjieba/Unicode.hpp"
#include "limonp/StdExtension.hpp"
#include "gtest/gtest.h"
using namespace cppjieba;
using namespace std;
TEST(UnicodeTest, Test1) {
string s = "你好世界";
RuneStrArray runes;
ASSERT_TRUE(DecodeRunesInString(s, runes));
string actual;
string expected = "[\"{\"rune\": \"20320\", \"offset\": 0, \"len\": 3}\", \"{\"rune\": \"22909\", \"offset\": 3, \"len\": 3}\", \"{\"rune\": \"19990\", \"offset\": 6, \"len\": 3}\", \"{\"rune\": \"30028\", \"offset\": 9, \"len\": 3}\"]";
actual << runes;
ASSERT_EQ(expected, actual);
}
TEST(UnicodeTest, Illegal) {
string s = "123\x80";
RuneStrArray runes;
ASSERT_FALSE(DecodeRunesInString(s, runes));
string actual;
string expected = "[]";
actual << runes;
ASSERT_EQ(expected, actual);
}
TEST(UnicodeTest, Rand) {
const size_t ITERATION = 1024;
const size_t MAX_LEN = 256;
string s;
srand(time(NULL));
for (size_t i = 0; i < ITERATION; i++) {
size_t len = rand() % MAX_LEN;
s.resize(len);
for (size_t j = 0; j < len; j++) {
s[rand() % len] = rand();
}
RuneStrArray runes;
DecodeRunesInString(s, runes);
}
}