test_status_var_service.cc File Reference

#include <mysql/components/component_implementation.h>
#include <mysql/components/services/component_status_var_service.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vector>

Classes
struct	example_vars_t

Macros
#define	MAX_BUFFER_LENGTH   100
	This file contains a test (example) component, which tests the apis of "status_variable_registration" service provided by the "mysql_server" component. More...
#define	WRITE_LOG(format, lit_log_text)

Functions
	REQUIRES_SERVICE_PLACEHOLDER (status_variable_registration)
static void	char_ptr_foo ()
static int	show_func_example (THD *, SHOW_VAR *var, char *buf)
static mysql_service_status_t	test_component_status_var_service_init ()
	Initialization entry method for test component. More...
static mysql_service_status_t	test_component_status_var_service_deinit ()
	De-initialization method for Component. More...
	END_COMPONENT_PROVIDES ()
	REQUIRES_SERVICE (status_variable_registration)
	END_COMPONENT_REQUIRES ()
	METADATA ("mysql.author", "Oracle Corporation")
	METADATA ("mysql.license", "GPL")
	METADATA ("test_component_status_var_service", "1")
	END_COMPONENT_METADATA ()

Variables
int	log_text_len = 0
char	log_text [MAX_BUFFER_LENGTH]
FILE *	outfile
const char *	filename = "test_component_status_var_service.log"
static int	int_variable_value = 7
static bool	bool_variable_value = true
static long	long_variable_value = 1234567
static double	double_variable_value = 8.0
static long long	longlong_variable_value = 123456789
static char	char_variable_value [] = "Testing CHAR status variable"
static char *	char_ptr_variable_value = nullptr
static SHOW_VAR	status_int_var []
static SHOW_VAR	status_bool_var []
static SHOW_VAR	status_long_var []
static SHOW_VAR	status_longlong_var []
static SHOW_VAR	status_char_var []
static SHOW_VAR	status_char_ptr_var []
static SHOW_VAR	status_double_var []
static SHOW_VAR	status_func_var []
example_vars_t	example_vars = {"MySQL", 8.0}
static SHOW_VAR	array_value []
static SHOW_VAR	status_array_var []
mysql_component_t	mysql_component_test_component_status_var_service

Macro Definition Documentation

MAX_BUFFER_LENGTH

#define MAX_BUFFER_LENGTH   100

This file contains a test (example) component, which tests the apis of "status_variable_registration" service provided by the "mysql_server" component.

WRITE_LOG

#define WRITE_LOG	(		format,
			lit_log_text
	)

Value:

log_text_len = sprintf(log_text, format, lit_log_text); \
  fwrite((unsigned char *)log_text, sizeof(char), log_text_len, outfile)

Function Documentation

char_ptr_foo()

static void char_ptr_foo ( )

static

END_COMPONENT_METADATA()

END_COMPONENT_METADATA

(

)

END_COMPONENT_PROVIDES()

END_COMPONENT_PROVIDES

(

)

END_COMPONENT_REQUIRES()

END_COMPONENT_REQUIRES

(

)

METADATA() [1/3]

METADATA	(	"mysql.author"	,
		"Oracle Corporation"
	)

METADATA() [2/3]

METADATA	(	"mysql.license"	,
		"GPL"
	)

METADATA() [3/3]

METADATA	(	"test_component_status_var_service"	,
		"1"
	)

REQUIRES_SERVICE()

REQUIRES_SERVICE

(

status_variable_registration

)

REQUIRES_SERVICE_PLACEHOLDER()

REQUIRES_SERVICE_PLACEHOLDER

(

status_variable_registration

)

show_func_example()

static int show_func_example ( THD *  , SHOW_VAR *  var, char *  buf  )

static

test_component_status_var_service_deinit()

static mysql_service_status_t test_component_status_var_service_deinit ( )

static

De-initialization method for Component.

test_component_status_var_service_init()

static mysql_service_status_t test_component_status_var_service_init ( )

static

Initialization entry method for test component.

It executes the tests of the service.

Variable Documentation

array_value

SHOW_VAR array_value[]

static

Initial value:

= {
    {"var1", (char *)&example_vars.var1, SHOW_CHAR, SHOW_SCOPE_GLOBAL},
    {"var2", (char *)&example_vars.var2, SHOW_DOUBLE, SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

bool_variable_value

bool bool_variable_value = true

static

char_ptr_variable_value

char* char_ptr_variable_value = nullptr

static

char_variable_value

char char_variable_value[] = "Testing CHAR status variable"

static

double_variable_value

double double_variable_value = 8.0

static

example_vars

example_vars_t example_vars = {"MySQL", 8.0}

filename

const char* filename = "test_component_status_var_service.log"

int_variable_value

int int_variable_value = 7

static

log_text

char log_text[MAX_BUFFER_LENGTH]

log_text_len

int log_text_len = 0

long_variable_value

long long_variable_value = 1234567

static

longlong_variable_value

long long longlong_variable_value = 123456789

static

mysql_component_test_component_status_var_service

mysql_component_t mysql_component_test_component_status_var_service

Initial value:

= {    "mysql:test_component_status_var_service" , __test_component_status_var_service_provides, __test_component_status_var_service_requires,   __test_component_status_var_service_metadata,
test_component_status_var_service_init,
    test_component_status_var_service_deinit }

outfile

FILE* outfile

status_array_var

SHOW_VAR status_array_var[]

static

Initial value:

= {
    {"test_component.array", (char *)array_value, SHOW_ARRAY,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_bool_var

SHOW_VAR status_bool_var[]

static

Initial value:

= {
    {"test_component.bool_var", (char *)&bool_variable_value, SHOW_BOOL,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_char_ptr_var

SHOW_VAR status_char_ptr_var[]

static

Initial value:

= {
    {"test_component.char_ptr_var", (char *)&char_ptr_variable_value,
     SHOW_CHAR_PTR, SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_char_var

SHOW_VAR status_char_var[]

static

Initial value:

= {
    {"test_component.char_var", (char *)&char_variable_value, SHOW_CHAR,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_double_var

SHOW_VAR status_double_var[]

static

Initial value:

= {
    {"test_component.double_var", (char *)&double_variable_value, SHOW_DOUBLE,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_func_var

SHOW_VAR status_func_var[]

static

Initial value:

= {
    {"test_component.func_var", (char *)show_func_example, SHOW_FUNC,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_int_var

SHOW_VAR status_int_var[]

static

Initial value:

= {
    {"test_component.int_var", (char *)&int_variable_value, SHOW_INT,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_long_var

SHOW_VAR status_long_var[]

static

Initial value:

= {
    {"test_component.long_var", (char *)&long_variable_value, SHOW_LONG,
     SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}

status_longlong_var

SHOW_VAR status_longlong_var[]

static

Initial value:

= {
    {"test_component.longlong_var", (char *)&longlong_variable_value,
     SHOW_LONGLONG, SHOW_SCOPE_GLOBAL},
    {nullptr, nullptr, SHOW_UNDEF,
     SHOW_SCOPE_UNDEF}  
}