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/* we compile as C90 but use snprintf */
#define _ISOC99_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "minunit.h"
#include "modp_bjavascript.h"
/**
* Tests input where no escaping happens
*/
static char* testNoEscape(void)
{
char buf[100];
const char* s1 = "this is a string";
const size_t len1 = strlen(s1);
size_t d = modp_bjavascript_encode(buf, s1, len1);
mu_assert_int_equals(len1, d);
mu_assert_str_equals(buf, s1);
size_t sz = modp_bjavascript_encode_strlen(s1, len1);
mu_assert_int_equals(sz, len1);
return 0;
}
static char* testSimpleEscape(void)
{
char buf[100];
const char* s1 = "\\this\nis a string\n";
const char* s2 = "\\\\this\\nis a string\\n";
const size_t len1 = strlen(s1);
const size_t len2 = strlen(s2);
size_t d = modp_bjavascript_encode(buf, s1, len1);
mu_assert_int_equals(len2, d);
mu_assert_str_equals(buf, s2);
size_t sz = modp_bjavascript_encode_strlen(s1, len1);
mu_assert_int_equals(sz, len2);
/*
* Test the Raw escape '\' --> '\\'
*/
char ibuf[] = { '\\', '\0' };
memset(buf, 0, sizeof(buf));
d = modp_bjavascript_encode(buf, ibuf, (size_t)1);
mu_assert_int_equals(d, 2);
mu_assert_int_equals(buf[0], '\\');
mu_assert_int_equals(buf[1], '\\');
mu_assert_int_equals(buf[2], 0);
return 0;
}
static char* testSQuoteEscape(void)
{
char buf[100];
const char* s1 = "this is a 'string'\n";
const char* s2 = "this is a \\'string\\'\\n";
const size_t len1 = strlen(s1);
const size_t len2 = strlen(s2);
size_t d = modp_bjavascript_encode(buf, s1, len1);
mu_assert_int_equals(len2, d);
mu_assert_str_equals(buf, s2);
size_t sz = modp_bjavascript_encode_strlen(s1, len1);
mu_assert_int_equals(sz, len2);
char ibuf[] = { '\'', '\0' };
memset(buf, 0, sizeof(buf));
d = modp_bjavascript_encode(buf, ibuf, (size_t)1);
mu_assert_int_equals(d, 2);
mu_assert_int_equals(buf[0], '\\');
mu_assert_int_equals(buf[1], '\'');
mu_assert_int_equals(buf[2], '\0');
return 0;
}
static char* testDQuoteEscape(void)
{
char buf[100];
const char* s1 = "this is a \"string\"\n";
const char* s2 = "this is a \\\"string\\\"\\n";
const size_t len1 = strlen(s1);
const size_t len2 = strlen(s2);
size_t d = modp_bjavascript_encode(buf, s1, len1);
mu_assert_int_equals(len2, d);
mu_assert_str_equals(buf, s2);
size_t sz = modp_bjavascript_encode_strlen(s1, len1);
mu_assert_int_equals(sz, len2);
char ibuf[] = { '\"', '\0' };
memset(buf, 0, sizeof(buf));
d = modp_bjavascript_encode(buf, ibuf, (size_t)1);
mu_assert_int_equals(d, 2);
mu_assert_int_equals(buf[0], '\\');
mu_assert_int_equals(buf[1], '\"');
mu_assert_int_equals(buf[2], '\0');
return 0;
}
static char* testBinaryEscape(void)
{
char buf[100];
const char s1[] = { 1, 2, 3, 4, 0 };
const char* s2 = "\\x01\\x02\\x03\\x04";
const size_t len1 = strlen(s1);
const size_t len2 = strlen(s2);
size_t d = modp_bjavascript_encode(buf, s1, len1);
mu_assert_int_equals(len2, d);
mu_assert_str_equals(buf, s2);
size_t sz = modp_bjavascript_encode_strlen(s1, len1);
mu_assert_int_equals(sz, len2);
return 0;
}
static char* all_tests(void)
{
mu_run_test(testNoEscape);
mu_run_test(testSimpleEscape);
mu_run_test(testBinaryEscape);
mu_run_test(testSQuoteEscape);
mu_run_test(testDQuoteEscape);
return 0;
}
UNITTESTS
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