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Add unit test for mg_parse_date_string

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PUBLISHED_FROM=aec7d5e6c6598fbc5141c40c9638cc96d288c8dc
This commit is contained in:
Sergey Lyubka 2015-10-31 13:44:54 +00:00
parent 8a0bc2d614
commit b8aeba06a2
1 changed files with 10 additions and 6 deletions
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mongoose.c
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@ -101,6 +101,10 @@ MG_INTERNAL size_t mg_handle_chunked(struct mg_connection *nc,
struct http_message *hm, char *buf, struct http_message *hm, char *buf,
size_t blen); size_t blen);
#ifndef MG_DISABLE_FILESYSTEM
MG_INTERNAL time_t mg_parse_date_string(const char *datetime);
#endif
/* Forward declarations for testing. */ /* Forward declarations for testing. */
extern void *(*test_malloc)(size_t); extern void *(*test_malloc)(size_t);
extern void *(*test_calloc)(size_t, size_t); extern void *(*test_calloc)(size_t, size_t);
@ -5914,7 +5918,7 @@ static void handle_cgi(struct mg_connection *nc, const char *prog,
} }
#endif #endif
static int get_month_index(const char *s) { static int mg_get_month_index(const char *s) {
static const char *month_names[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", static const char *month_names[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
size_t i; size_t i;
@ -5925,12 +5929,12 @@ static int get_month_index(const char *s) {
return -1; return -1;
} }
static int num_leap_years(int year) { static int mg_num_leap_years(int year) {
return year / 4 - year / 100 + year / 400; return year / 4 - year / 100 + year / 400;
} }
/* Parse UTC date-time string, and return the corresponding time_t value. */ /* Parse UTC date-time string, and return the corresponding time_t value. */
static time_t parse_date_string(const char *datetime) { MG_INTERNAL time_t mg_parse_date_string(const char *datetime) {
static const unsigned short days_before_month[] = { static const unsigned short days_before_month[] = {
0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334}; 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
char month_str[32]; char month_str[32];
@ -5945,8 +5949,8 @@ static time_t parse_date_string(const char *datetime) {
&hour, &minute, &second) == 6) || &hour, &minute, &second) == 6) ||
(sscanf(datetime, "%d-%3s-%d %d:%d:%d", &day, month_str, &year, &hour, (sscanf(datetime, "%d-%3s-%d %d:%d:%d", &day, month_str, &year, &hour,
&minute, &second) == 6)) && &minute, &second) == 6)) &&
year > 1970 && (month = get_month_index(month_str)) != -1) { year > 1970 && (month = mg_get_month_index(month_str)) != -1) {
leap_days = num_leap_years(year) - num_leap_years(1970); leap_days = mg_num_leap_years(year) - mg_num_leap_years(1970);
year -= 1970; year -= 1970;
days = year * 365 + days_before_month[month] + (day - 1) + leap_days; days = year * 365 + days_before_month[month] + (day - 1) + leap_days;
result = days * 24 * 3600 + hour * 3600 + minute * 60 + second; result = days * 24 * 3600 + hour * 3600 + minute * 60 + second;
@ -5961,7 +5965,7 @@ static int mg_is_not_modified(struct http_message *hm, cs_stat_t *st) {
struct mg_str *inm = mg_get_http_header(hm, "If-None-Match"); struct mg_str *inm = mg_get_http_header(hm, "If-None-Match");
construct_etag(etag, sizeof(etag), st); construct_etag(etag, sizeof(etag), st);
return (inm != NULL && !mg_vcasecmp(inm, etag)) || return (inm != NULL && !mg_vcasecmp(inm, etag)) ||
(ims != NULL && st->st_mtime <= parse_date_string(ims->p)); (ims != NULL && st->st_mtime <= mg_parse_date_string(ims->p));
} }
static void mg_send_digest_auth_request(struct mg_connection *c, static void mg_send_digest_auth_request(struct mg_connection *c,