1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#include "common/pretty_binary.h"
#include "gtest/gtest.h"
TEST(pretty_binary, print) {
ASSERT_EQ(pretty_binary_string(std::string("foo\001\002bars")), std::string("'foo'0x0102'bars'"));
ASSERT_EQ(pretty_binary_string(std::string("foo''bars")), std::string("'foo''''bars'"));
ASSERT_EQ(pretty_binary_string(std::string("foo\377 \200!!")), std::string("'foo'0xFF2020802121"));
ASSERT_EQ(pretty_binary_string(std::string("\001\002\003\004")), std::string("0x01020304"));
}
TEST(pretty_binary, unprint) {
ASSERT_EQ(pretty_binary_string_reverse(std::string("'foo'0x0102'bars'")), std::string("foo\001\002bars"));
ASSERT_EQ(pretty_binary_string_reverse(std::string("'foo''''bars'")), std::string("foo''bars"));
ASSERT_EQ(pretty_binary_string_reverse(std::string("'foo'0xFF2020802121")), std::string("foo\377 \200!!"));
ASSERT_EQ(pretty_binary_string_reverse(std::string("0x01020304")),std::string("\001\002\003\004"));
}
TEST(pretty_binary, all_chars) {
std::string a;
for (unsigned j = 0; j < 256; ++j) {
a.push_back((char)j);
}
std::string b = pretty_binary_string(a);
ASSERT_EQ(a, pretty_binary_string_reverse(b));
}
TEST(pretty_binary, random) {
for (size_t i = 0; i < 100000; i++) {
std::string a;
size_t r = rand() % 100;
for (size_t j = 0; j < r; ++j) {
a.push_back((unsigned char)rand());
}
std::string b = pretty_binary_string(a);
ASSERT_EQ(a, pretty_binary_string_reverse(b));
}
}
TEST(pretty_binary, invalid) {
ASSERT_THROW(pretty_binary_string_reverse("'"), std::invalid_argument);
ASSERT_THROW(pretty_binary_string_reverse("0x1"), std::invalid_argument);
ASSERT_THROW(pretty_binary_string_reverse("0x"), std::invalid_argument);
ASSERT_THROW(pretty_binary_string_reverse("'''"), std::invalid_argument);
ASSERT_THROW(pretty_binary_string_reverse("'a'x"), std::invalid_argument);
ASSERT_THROW(pretty_binary_string_reverse("'a'0x"), std::invalid_argument);
}
|
