plugin_loader_unit.cpp File Reference

#include <tesseract_common/macros.h>
#include <gtest/gtest.h>
#include <tesseract_common/class_loader.h>
#include <tesseract_common/plugin_loader.h>
#include "test_plugin_base.h"

Include dependency graph for plugin_loader_unit.cpp:

Functions
	putenv (env_var.data())
std::vector< std::string >	v (s.begin(), s.end())
	EXPECT_EQ (v[0], "a")
	EXPECT_EQ (v[1], "b")
	EXPECT_EQ (v[2], "c")
	EXPECT_EQ (sections.size(), 1)
	EXPECT_EQ (sections.at(0), "TestBase")
	EXPECT_TRUE (sections.size() > 1)
	EXPECT_EQ (symbols.size(), 1)
	EXPECT_EQ (symbols.at(0), symbol_name)
	EXPECT_TRUE (plugin !=nullptr)
	EXPECT_NEAR (plugin->multiply(5, 5), 25, 1e-8)
	EXPECT_FALSE (ClassLoader::isClassAvailable(symbol_name, "does_not_exist", lib_dir))
	EXPECT_FALSE (ClassLoader::isClassAvailable("does_not_exist", lib_name, lib_dir))
	EXPECT_FALSE (ClassLoader::isClassAvailable("does_not_exist", lib_name))
	EXPECT_ANY_THROW (ClassLoader::createSharedInstance< TestPluginBase >(symbol_name, "does_not_exist", lib_dir))
	EXPECT_ANY_THROW (ClassLoader::createSharedInstance< TestPluginBase >("does_not_exist", lib_name, lib_dir))
	EXPECT_ANY_THROW (ClassLoader::createSharedInstance< TestPluginBase >("does_not_exist", lib_name))
plugin_loader search_paths	insert (std::string(TEST_PLUGIN_DIR))
plugin_loader search_libraries	insert ("tesseract_common_test_plugin_multiply")
	EXPECT_TRUE (plugin_loader.isPluginAvailable("plugin"))
	EXPECT_EQ (symbols.at(0), "plugin")
plugin_loader search_paths	insert ("does_not_exist")
	EXPECT_TRUE (plugin==nullptr)
	EXPECT_FALSE (plugin_loader.isPluginAvailable("plugin"))
int	main (int argc, char **argv)

Variables
std::set< std::string >	s = tesseract_common::parseEnvironmentVariableList("UNITTESTENV")
const std::string	lib_name = "tesseract_common_test_plugin_multiply"
const std::string	lib_dir = std::string(TEST_PLUGIN_DIR)
const std::string	symbol_name = "plugin"
	sections = ClassLoader::getAvailableSections(lib_name, lib_dir, true)
auto	plugin = ClassLoader::createSharedInstance<TestPluginBase>(symbol_name, lib_name, lib_dir)
std::vector< std::string >	symbols = plugin_loader.getAvailablePlugins<TestPluginBase>()
plugin_loader	search_system_folders = false

Function Documentation

EXPECT_ANY_THROW() [1/3]

EXPECT_ANY_THROW

(

ClassLoader::createSharedInstance< TestPluginBase >

"does_not_exist", lib_name

)

EXPECT_ANY_THROW() [2/3]

EXPECT_ANY_THROW

(

ClassLoader::createSharedInstance< TestPluginBase >

"does_not_exist", lib_name, lib_dir

)

EXPECT_ANY_THROW() [3/3]

EXPECT_ANY_THROW

(

ClassLoader::createSharedInstance< TestPluginBase >

symbol_name, "does_not_exist", lib_dir

)

EXPECT_EQ() [1/8]

EXPECT_EQ	(	sections.	at0,
		"TestBase"
	)

EXPECT_EQ() [2/8]

EXPECT_EQ	(	sections.	size(),
		1
	)

EXPECT_EQ() [3/8]

EXPECT_EQ	(	symbols.	at0,
		"plugin"
	)

EXPECT_EQ() [4/8]

EXPECT_EQ	(	symbols.	at0,
		symbol_name
	)

EXPECT_EQ() [5/8]

EXPECT_EQ	(	symbols.	size(),
		1
	)

EXPECT_EQ() [6/8]

EXPECT_EQ	(	v	[0],
		"a"
	)

EXPECT_EQ() [7/8]

EXPECT_EQ	(	v	[1],
		"b"
	)

EXPECT_EQ() [8/8]

EXPECT_EQ	(	v	[2],
		"c"
	)

EXPECT_FALSE() [1/4]

EXPECT_FALSE

(

ClassLoader::isClassAvailable("does_not_exist", lib_name)

)

EXPECT_FALSE() [2/4]

EXPECT_FALSE

(

ClassLoader::isClassAvailable("does_not_exist", lib_name, lib_dir)

)

EXPECT_FALSE() [3/4]

EXPECT_FALSE

(

ClassLoader::isClassAvailable(symbol_name, "does_not_exist", lib_dir)

)

EXPECT_FALSE() [4/4]

EXPECT_FALSE

(

plugin_loader.

isPluginAvailable"plugin"

)

EXPECT_NEAR()

EXPECT_NEAR	(	plugin->	multiply5, 5,
		25	,
		1e-	8
	)

EXPECT_TRUE() [1/4]

EXPECT_TRUE

(

plugin !

= nullptr

)

EXPECT_TRUE() [2/4]

EXPECT_TRUE

(

plugin

= =nullptr

)

EXPECT_TRUE() [3/4]

EXPECT_TRUE

(

plugin_loader.

isPluginAvailable"plugin"

)

EXPECT_TRUE() [4/4]

EXPECT_TRUE	(	sections.	size(),
		1
	)

insert() [1/3]

plugin_loader search_libraries insert

(

"does_not_exist"

)

insert() [2/3]

plugin_loader search_libraries insert

(

"tesseract_common_test_plugin_multiply"

)

insert() [3/3]

plugin_loader search_paths insert

(

std::string(TEST_PLUGIN_DIR)

)

main()

int main	(	int	argc,
		char **	argv
	)

putenv()

putenv

(

env_var.

data()

)

v()

std::vector< std::string > v	(	s.	begin(),
		s.	end()
	)

Variable Documentation

lib_dir

const std::string lib_dir = std::string(TEST_PLUGIN_DIR)

lib_name

const std::string lib_name = "tesseract_common_test_plugin_multiply"

plugin

plugin = ClassLoader::createSharedInstance<TestPluginBase>(symbol_name, lib_name, lib_dir)

s

std::set<std::string> s = tesseract_common::parseEnvironmentVariableList("UNITTESTENV")

search_system_folders

plugin_loader search_system_folders = false

sections

std::vector< std::string > sections = ClassLoader::getAvailableSections(lib_name, lib_dir, true)

symbol_name

const std::string symbol_name = "plugin"

symbols

symbols = plugin_loader.getAvailablePlugins<TestPluginBase>()