udp-redirect-test.c File Reference

Unit tests for udp-redirect.c helper functions. More...

#include "udp-redirect.c"
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>

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Macros
#define	main
#define	CHECK_DOUBLE(a, b, name)

Functions
static void	check (int cond, const char *name)
static void	test_parse_addr (void)
static void	test_addr_tostring (void)
static void	test_addr_port (void)
static void	test_addr_len (void)
static void	test_addr_is_unset (void)
static void	test_addr_equal (void)
static void	test_int_to_human (void)
static void	test_settings_initialize (void)
static void	test_statistics_initialize (void)
static void	test_statistics_display (void)
static void	test_socket_setup (void)
static void	set_rcvtimeo (int fd)
static void	test_cross_family_forwarding (void)

Variables
static int	g_pass = 0
static int	g_fail = 0

Detailed Description

Unit tests for udp-redirect.c helper functions.

Technique: rename main() in the source file via a preprocessor define before including it. This gives this translation unit full access to every static helper without requiring any changes to udp-redirect.c.

Build: gcc udp-redirect-test.c -o udp-redirect-test -Wall -O0 -lm Run: ./udp-redirect-test

Macro Definition Documentation

CHECK_DOUBLE

#define CHECK_DOUBLE	(		a,
			b,
			name )

Value:

check(fabs((double)(a) - (double)(b)) < 0.0001, (name))

main

int main

(

void

)

Value:

udp_redirect_main

Function Documentation

check()

void check ( int cond, const char * name )

static

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set_rcvtimeo()

void set_rcvtimeo ( int fd )

static

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test_addr_equal()

void test_addr_equal ( void )

static

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test_addr_is_unset()

void test_addr_is_unset ( void )

static

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test_addr_len()

void test_addr_len ( void )

static

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test_addr_port()

void test_addr_port ( void )

static

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test_addr_tostring()

void test_addr_tostring ( void )

static

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test_cross_family_forwarding()

void test_cross_family_forwarding ( void )

static

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test_int_to_human()

void test_int_to_human ( void )

static

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test_parse_addr()

void test_parse_addr ( void )

static

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test_settings_initialize()

void test_settings_initialize ( void )

static

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test_socket_setup()

void test_socket_setup ( void )

static

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test_statistics_display()

void test_statistics_display ( void )

static

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test_statistics_initialize()

void test_statistics_initialize ( void )

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Variable Documentation

g_fail

int g_fail = 0

static

g_pass

int g_pass = 0

static