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/* Copyright (c) 2020 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "str.h"
#include "str-sanitize.h"
#include "test-common.h"
#include "smtp-syntax.h"
/*
* Valid string parse tests
*/
struct valid_string_parse_test {
const char *input, *parsed, *output;
};
static const struct valid_string_parse_test
valid_string_parse_tests[] = {
{
.input = "",
.parsed = "",
},
{
.input = "atom",
.parsed = "atom",
},
{
.input = "abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!#$%&'*+-/=?^_`{|}~",
.parsed = "abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!#$%&'*+-/=?^_`{|}~",
},
{
.input = "\"quoted-string\"",
.parsed = "quoted-string",
.output = "quoted-string",
},
{
.input = "\"quoted \\\"string\\\"\"",
.parsed = "quoted \"string\"",
},
{
.input = "\"quoted \\\\string\\\\\"",
.parsed = "quoted \\string\\",
},
};
static const unsigned int valid_string_parse_test_count =
N_ELEMENTS(valid_string_parse_tests);
static void test_smtp_string_parse_valid(void)
{
unsigned int i;
for (i = 0; i < valid_string_parse_test_count; i++) T_BEGIN {
const struct valid_string_parse_test *test =
&valid_string_parse_tests[i];
const char *parsed, *error = NULL;
int ret;
ret = smtp_string_parse(test->input, &parsed, &error);
test_begin(t_strdup_printf("smtp string valid [%d]", i));
test_out_reason(t_strdup_printf("parse(\"%s\")", test->input),
ret >= 0, error);
test_assert(ret != 0 || *test->input == '\0');
if (!test_has_failed()) {
string_t *encoded;
const char *output;
test_out(t_strdup_printf("parsed = \"%s\"", parsed),
null_strcmp(parsed, test->parsed) == 0);
encoded = t_str_new(255);
smtp_string_write(encoded, parsed);
output = (test->output == NULL ?
test->input : test->output);
test_out(t_strdup_printf("write() = \"%s\"",
str_c(encoded)),
strcmp(str_c(encoded), output) == 0);
}
test_end();
} T_END;
}
/*
* Invalid string parse tests
*/
struct invalid_string_parse_test {
const char *input;
};
static const struct invalid_string_parse_test
invalid_string_parse_tests[] = {
{
.input = " ",
},
{
.input = "\\",
},
{
.input = "\"",
},
{
.input = "\"aa",
},
{
.input = "aa\"",
},
};
static const unsigned int invalid_string_parse_test_count =
N_ELEMENTS(invalid_string_parse_tests);
static void test_smtp_string_parse_invalid(void)
{
unsigned int i;
for (i = 0; i < invalid_string_parse_test_count; i++) T_BEGIN {
const struct invalid_string_parse_test *test =
&invalid_string_parse_tests[i];
const char *parsed, *error;
int ret;
ret = smtp_string_parse(test->input, &parsed, &error);
test_begin(t_strdup_printf("smtp string invalid [%d]", i));
test_out_reason(t_strdup_printf("parse(\"%s\")", test->input),
ret < 0, error);
test_end();
} T_END;
}
/*
* Tests
*/
int main(void)
{
static void (*test_functions[])(void) = {
test_smtp_string_parse_valid,
test_smtp_string_parse_invalid,
NULL
};
return test_run(test_functions);
}
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