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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "mozilla/ArrayUtils.h"
#include "nsPrintfCString.h"
#include <stdio.h>
#include "ParseFTPList.h"
PRTime gTestTime = 0;
// Pretend this is the current time for the purpose of running the
// test. The day and year matter because they are used to figure out a
// default value when no year is specified. Tests will fail if this is
// changed too much.
const char* kDefaultTestTime = "01-Aug-2002 00:00:00 GMT";
static PRTime TestTime() { return gTestTime; }
static void ParseFTPLine(char* inputLine, FILE* resultFile, list_state* state) {
struct list_result result;
int rc = ParseFTPList(inputLine, state, &result, PR_GMTParameters, TestTime);
if (rc == '?' || rc == '"') {
// Ignore junk and comments.
return;
}
if (!resultFile) {
// No result file was passed in, so there's nothing to check.
return;
}
char resultLine[512];
ASSERT_NE(fgets(resultLine, sizeof(resultLine), resultFile), nullptr);
nsPrintfCString parsed(
"%02u-%02u-%04u %02u:%02u:%02u %20s %.*s%s%.*s\n",
(result.fe_time.tm_mday ? (result.fe_time.tm_month + 1) : 0),
result.fe_time.tm_mday,
(result.fe_time.tm_mday ? result.fe_time.tm_year : 0),
result.fe_time.tm_hour, result.fe_time.tm_min, result.fe_time.tm_sec,
(rc == 'd' ? "<DIR> "
: (rc == 'l' ? "<JUNCTION> " : result.fe_size)),
(int)result.fe_fnlen, result.fe_fname,
((rc == 'l' && result.fe_lnlen) ? " -> " : ""),
(int)((rc == 'l' && result.fe_lnlen) ? result.fe_lnlen : 0),
((rc == 'l' && result.fe_lnlen) ? result.fe_lname : ""));
ASSERT_STREQ(parsed.get(), resultLine);
}
FILE* OpenResultFile(const char* resultFileName) {
if (!resultFileName) {
return nullptr;
}
FILE* resultFile = fopen(resultFileName, "r");
EXPECT_NE(resultFile, nullptr);
// Ignore anything in the expected result file before and including the first
// blank line.
char resultLine[512];
while (fgets(resultLine, sizeof(resultLine), resultFile)) {
size_t lineLen = strlen(resultLine);
EXPECT_LT(lineLen, sizeof(resultLine) - 1);
if (lineLen > 0 && resultLine[lineLen - 1] == '\n') {
lineLen--;
}
if (lineLen == 0) {
break;
}
}
// There must be a blank line somewhere in the result file.
EXPECT_EQ(strcmp(resultLine, "\n"), 0);
return resultFile;
}
void ParseFTPFile(const char* inputFileName, const char* resultFileName) {
printf("Checking %s\n", inputFileName);
FILE* inFile = fopen(inputFileName, "r");
ASSERT_NE(inFile, nullptr);
FILE* resultFile = OpenResultFile(resultFileName);
char inputLine[512];
struct list_state state;
memset(&state, 0, sizeof(state));
while (fgets(inputLine, sizeof(inputLine), inFile)) {
size_t lineLen = strlen(inputLine);
EXPECT_LT(lineLen, sizeof(inputLine) - 1);
if (lineLen > 0 && inputLine[lineLen - 1] == '\n') {
lineLen--;
}
ParseFTPLine(inputLine, resultFile, &state);
}
// Make sure there are no extra lines in the result file.
if (resultFile) {
char resultLine[512];
EXPECT_EQ(fgets(resultLine, sizeof(resultLine), resultFile), nullptr)
<< "There should not be more lines in the expected results file than "
"in the parser output.";
fclose(resultFile);
}
fclose(inFile);
}
static const char* testFiles[] = {
"3-guess", "C-VMold", "C-zVM", "D-WinNT", "E-EPLF",
"O-guess", "R-dls", "U-HellSoft", "U-hethmon", "U-murksw",
"U-ncFTPd", "U-NetPresenz", "U-NetWare", "U-nogid", "U-no_ug",
"U-Novonyx", "U-proftpd", "U-Surge", "U-WarFTPd", "U-WebStar",
"U-WinNT", "U-wu", "V-MultiNet", "V-VMS-mix",
};
TEST(ParseFTPTest, Check)
{
PRStatus result = PR_ParseTimeString(kDefaultTestTime, true, &gTestTime);
ASSERT_EQ(PR_SUCCESS, result);
char inputFileName[200];
char resultFileName[200];
for (size_t test = 0; test < mozilla::ArrayLength(testFiles); ++test) {
snprintf(inputFileName, mozilla::ArrayLength(inputFileName), "%s.in",
testFiles[test]);
snprintf(resultFileName, mozilla::ArrayLength(inputFileName), "%s.out",
testFiles[test]);
ParseFTPFile(inputFileName, resultFileName);
}
}
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