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/* Copyright (C) 2012 Red Hat
This file is part of IcedTea.
IcedTea is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
IcedTea is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with IcedTea; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
#include <fstream>
#include <UnitTest++.h>
#include <stdio.h>
#include <npapi.h>
#include "browser_mock.h"
#include "MemoryLeakDetector.h"
#include "IcedTeaPluginUtils.h"
#include "IcedTeaNPPlugin.h"
void doDebugErrorRun();
TEST(NPVariantAsString) {
NPVariant var;
STRINGZ_TO_NPVARIANT("test", var);
std::string cppstr = IcedTeaPluginUtilities::NPVariantAsString(var);
CHECK_EQUAL("test", cppstr);
}
TEST(NPStringCopy) {
std::string cppstr = "test";
NPString npstr = IcedTeaPluginUtilities::NPStringCopy(cppstr);
CHECK_EQUAL(4, npstr.UTF8Length);
CHECK_EQUAL("test", npstr.UTF8Characters);
// NPAPI states that browser allocation function should be used for NPString/NPVariant
CHECK_EQUAL(1, browsermock_unfreed_allocations());
browser_functions.memfree((void*) npstr.UTF8Characters);
CHECK_EQUAL(0, browsermock_unfreed_allocations());
}
TEST(NPVariantStringCopy) {
std::string cppstr = "test";
NPVariant npvar = IcedTeaPluginUtilities::NPVariantStringCopy(cppstr);
CHECK_EQUAL(NPVariantType_String, npvar.type);
CHECK_EQUAL(4, npvar.value.stringValue.UTF8Length);
CHECK_EQUAL("test", npvar.value.stringValue.UTF8Characters);
CHECK_EQUAL(1, browsermock_unfreed_allocations());
browser_functions.memfree((void*) npvar.value.stringValue.UTF8Characters);
CHECK_EQUAL(0, browsermock_unfreed_allocations());
}
TEST(NPIdentifierAsString) {
const char test_string[] = "foobar";
MemoryLeakDetector leak_detector;
/* Ensure destruction */{
std::string str = IcedTeaPluginUtilities::NPIdentifierAsString(
browser_functions.getstringidentifier(test_string));
CHECK_EQUAL(test_string, str);
}
CHECK_EQUAL(0, leak_detector.memory_leaks());
}
TEST(trim) {
std::string toBeTrimmed = std::string(" testX ");
IcedTeaPluginUtilities::trim (toBeTrimmed);
CHECK_EQUAL("testX", toBeTrimmed);
std::string toBeTrimmed2 = std::string(" \t testX\n");
IcedTeaPluginUtilities::trim (toBeTrimmed2);
CHECK_EQUAL("testX", toBeTrimmed2);
std::string toBeTrimmed3 = std::string(" \t \n te \n stX\n");
IcedTeaPluginUtilities::trim (toBeTrimmed3);
CHECK_EQUAL("te \n stX", toBeTrimmed3);
}
/* Creates a temporary file with the specified contents */
static std::string temporary_file(const std::string& contents) {
std::string path = tmpnam(NULL); /* POSIX function, fine for test suite */
std::ofstream myfile;
myfile.open (path.c_str());
myfile << contents;
myfile.close();
return path;
}
TEST(file_exists) {
std::string f1 = temporary_file("dummy content");
bool a = IcedTeaPluginUtilities::file_exists(f1);
CHECK_EQUAL(a, true);
remove(f1.c_str());
bool b = IcedTeaPluginUtilities::file_exists(f1);
CHECK_EQUAL(b, false);
}
void doDebugErrorRun() {
FILE* old1 = stdout;
FILE* old2 = stderr;
char* buf1 = " ";
char* buf2 = " ";
stdout = fmemopen (buf1, strlen (buf1), "rw");
stderr = fmemopen (buf2, strlen (buf2), "rw");
clock_t begin1, end1;
clock_t begin2, end2;
int i;
int max = 1000000;
std::string hello = std::string("hello");
std::string eello = std::string("eello");
begin1 = clock();
for (i = 0 ; i < max ; i++ ) {
PLUGIN_DEBUG("hello \n");
PLUGIN_DEBUG("hello %s\n", hello.c_str());
PLUGIN_DEBUG("hello %d %d\n", 10 , 0.5);
PLUGIN_DEBUG("hello %s %s \n", hello.c_str() , hello.c_str());
PLUGIN_DEBUG("hello %s %d %s %d\n", hello.c_str() ,10, hello.c_str(), 0.5);
}
end1 = clock();
begin2 = clock();
for (i = 0 ; i < max ; i++ ) {
PLUGIN_ERROR("eello \n");
PLUGIN_ERROR("eello %s\n", eello.c_str());
PLUGIN_ERROR("eello %d %d\n", 10 , 0.5);
PLUGIN_ERROR("eello %s %s \n", eello.c_str() , eello.c_str());
PLUGIN_ERROR("eello %s %d %s %d\n", eello.c_str() ,10, eello.c_str(), 0.5);
}
end2 = clock();
fclose(stdout);
fclose(stderr);
stdout = old1;
stderr = old2;
long time_spent1 = ((end1 - begin1));
long time_spent2 = ((end2 - begin2));
fprintf (stdout, " PLUGIN_DEBUG %d, ", time_spent1);
fprintf (stdout, "PLUGIN_ERROR %d\n", time_spent2);
}
TEST(PLUGIN_DEBUG_ERROR_PROFILING_debug_on_headers_off) {
bool plugin_debug_backup = plugin_debug;
bool plugin_debug_headers_backup = plugin_debug_headers;
plugin_debug = true;
doDebugErrorRun();
plugin_debug = plugin_debug_backup;
plugin_debug_headers = plugin_debug_headers_backup;
}
TEST(PLUGIN_DEBUG_ERROR_PROFILING_debug_off_headers_off) {
bool plugin_debug_backup = plugin_debug;
bool plugin_debug_headers_backup = plugin_debug_headers;
plugin_debug = false;
doDebugErrorRun();
plugin_debug = plugin_debug_backup;
plugin_debug_headers = plugin_debug_headers_backup;
}
TEST(PLUGIN_DEBUG_ERROR_PROFILING_debug_on_headers_on) {
bool plugin_debug_backup = plugin_debug;
bool plugin_debug_headers_backup = plugin_debug_headers;
plugin_debug = true;
plugin_debug_headers = true;
doDebugErrorRun();
plugin_debug = plugin_debug_backup;
plugin_debug_headers = plugin_debug_headers_backup;
}
TEST(PLUGIN_DEBUG_ERROR_PROFILING_debug_off_headers_on) {
bool plugin_debug_backup = plugin_debug;
bool plugin_debug_headers_backup = plugin_debug_headers;
plugin_debug = false;
plugin_debug_headers = true;
doDebugErrorRun();
plugin_debug = plugin_debug_backup;
plugin_debug_headers = plugin_debug_headers_backup;
}
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