testCommandLineParser.cpp File Reference

Class for parsing command line arguments. More...

#include <gtest/gtest.h>
#include <array>
#include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/format.hpp>
#include "ddt/commandLineParser.hpp"

Classes
class	CommandLineParserSpy
class	CommandLineParserTest
class	CommandLineParserHelpTest
class	CommandLineParserViewerTest
class	CommandLineParserSubscriberTest
class	CommandLineParserPublisherTest

Functions
void	splitString (string input, vector< char * > &v)
	TEST_F (CommandLineParserTest, setOptionsViewer)
	TEST_F (CommandLineParserTest, setOptionsSub)
	TEST_F (CommandLineParserTest, setOptionsPubTwo)
	TEST_F (CommandLineParserViewerTest, ParseViewer)
	Test the parsing of the help option.
	TEST_F (CommandLineParserViewerTest, ParseViewerFileName)
	TEST_F (CommandLineParserViewerTest, ParseViewerStream)
	TEST (CommandLineParserTestUtility, TestSplitString)
int	main (int argc, char **argv)
	GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST (CommandLineParserHelpTest)
	INSTANTIATE_TEST_SUITE_P (ShowHelpTests, CommandLineParserHelpTest, ::testing::Values(h0, h1, h2))
	GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST (CommandLineParserSubscriberTest)
	INSTANTIATE_TEST_SUITE_P (ParseSubscriberTests, CommandLineParserSubscriberTest, ::testing::Values(sv0, sv1, sv2))
	GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST (CommandLineParserPublisherTest)
	INSTANTIATE_TEST_SUITE_P (ParsePublisherTests, CommandLineParserPublisherTest, ::testing::Values(p0, p1, p2))

Variables
string	h0 = "test -h"
string	h1 = "test --help"
string	h2 = "test -h -s stream"
string	sv0
string	sv1 = "test --broker %1% -s %2% -v %3% -r %4% -a %5%"
string	sv2 = "test --statistics %5% %1% %2% %3% %4%"
string	p0
string	p1 = "test -b %1% -s %2% -v %3% -u %4% -i %5% -m %6% -c %7%"
string	p2 = "test --checksum %7% %1% %2% %3% %4% %5% %6%"

Detailed Description

Class for parsing command line arguments.

Copyright

SPDX-FileCopyrightText: 2020-2026 European Southern Observatory (ESO) SPDX-License-Identifier: LGPL-3.0-only

Function Documentation

GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST() [1/3]

GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST

(

CommandLineParserHelpTest

)

GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST() [2/3]

GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST

(

CommandLineParserPublisherTest

)

GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST() [3/3]

GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST

(

CommandLineParserSubscriberTest

)

INSTANTIATE_TEST_SUITE_P() [1/3]

INSTANTIATE_TEST_SUITE_P	(	ParsePublisherTests	,
		CommandLineParserPublisherTest	,
		::testing::Values(p0, p1, p2)	)

INSTANTIATE_TEST_SUITE_P() [2/3]

INSTANTIATE_TEST_SUITE_P	(	ParseSubscriberTests	,
		CommandLineParserSubscriberTest	,
		::testing::Values(sv0, sv1, sv2)	)

INSTANTIATE_TEST_SUITE_P() [3/3]

INSTANTIATE_TEST_SUITE_P	(	ShowHelpTests	,
		CommandLineParserHelpTest	,
		::testing::Values(h0, h1, h2)	)

main()

int main	(	int	argc,
		char **	argv )

splitString()

void splitString	(	string	input,
		vector< char * > &	v )

TEST()

TEST	(	CommandLineParserTestUtility	,
		TestSplitString	)

TEST_F() [1/6]

TEST_F	(	CommandLineParserTest	,
		setOptionsPubTwo	)

TEST_F() [2/6]

TEST_F	(	CommandLineParserTest	,
		setOptionsSub	)

TEST_F() [3/6]

TEST_F	(	CommandLineParserTest	,
		setOptionsViewer	)

TEST_F() [4/6]

TEST_F	(	CommandLineParserViewerTest	,
		ParseViewer	)

Test the parsing of the help option.

This test verifies that -h and –help print the help to stdout.

TEST_F() [5/6]

TEST_F	(	CommandLineParserViewerTest	,
		ParseViewerFileName	)

TEST_F() [6/6]

TEST_F	(	CommandLineParserViewerTest	,
		ParseViewerStream	)

Variable Documentation

h0

string h0 = "test -h"

h1

string h1 = "test --help"

h2

string h2 = "test -h -s stream"

p0

string p0

Initial value:

=
    "test --broker %1% --datastream %2% --interval %3% --buffer_size %4% "
    "--image_folder %5% --mode %6% --checksum %7%"

p1

string p1 = "test -b %1% -s %2% -v %3% -u %4% -i %5% -m %6% -c %7%"

p2

string p2 = "test --checksum %7% %1% %2% %3% %4% %5% %6%"

sv0

string sv0

Initial value:

=
    "test --broker %1% --datastream %2% --interval %3% --remote %4% "
    "--statistics %5%"

sv1

string sv1 = "test --broker %1% -s %2% -v %3% -r %4% -a %5%"

sv2

string sv2 = "test --statistics %5% %1% %2% %3% %4%"