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spilt find_tests and create_test_proc_files, add workquue for loading tests

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This commit is contained in:
stubbfel
2018-03-01 23:22:04 +01:00
parent d312f88cba
commit 4f7c91677e
7 changed files with 70 additions and 39 deletions
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1
CMakeLists.txt
View File

@@ -7,6 +7,7 @@ project (${module_name})
if(NOT KERNEL_DIR)
Set(KERNEL_DIR "/lib/modules/${CMAKE_SYSTEM_VERSION}/build" )
endif()
set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -pedantic -Weverything")
file(GLOB module_src_files

2
src/kunity_proc_test_file_handler.c
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@@ -67,7 +67,7 @@ struct seq_file* test_proc_file;
//{ global function implements region
result_code_e create_proc_test_file(/* inout */ ptr_test_list_item_s list_item)
result_code_e create_proc_test_file(/* in */ const ptr_test_list_item_s list_item)
{
char buffer[MAX_FILE_NAME_LEN];
const char * file_name = &buffer[0];

2
src/kunity_proc_test_file_handler.h
View File

@@ -16,7 +16,7 @@ extern "C" {
//{ function region
extern result_code_e create_proc_test_file(/* inout */ ptr_test_list_item_s list_item);
extern result_code_e create_proc_test_file(/* in */ const ptr_test_list_item_s list_item);
//}

62
src/kunity_test_finder.c
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@@ -11,8 +11,6 @@
//{ local include region
#include "kunity_proc_test_file_handler.h"
//}
//{ local define region
@@ -45,7 +43,7 @@ static result_code_e create_test_list(/* out */ ptr_test_list_s* test_list_locat
static result_code_e destroy_test(/* in */ ptr_test_s* test_location);
static result_code_e destroy_test_list_item(/* in */ ptr_test_list_item_s* test_list_item_location, /* out */ ptr_test_list_item_s* next_test_item_location);
static result_code_e destroy_test_list_item(/* in */ const ptr_test_list_item_s test_list_item);
static result_code_e add_test_list_item(/* in */ ptr_test_list_item_s test_item, /* in */ ptr_test_list_s test_list);
@@ -86,6 +84,27 @@ result_code_e find_tests(/* in */ const ptr_test_query_s query)
return OK;
}
result_code_e iterate_test_list(/* in */ const ptr_test_list_s test_list, test_list_iterator item_function)
{
ptr_test_list_item_s tmp_test_item = NULL;
if (test_list == NULL || item_function == NULL) {
return ERROR_NULL_ARGUMENT;
}
tmp_test_item = test_list->head;
while (tmp_test_item != NULL) {
const ptr_test_list_item_s tmp_next_test_item = tmp_test_item->next;
result_code_e result = item_function(tmp_test_item);
if (result != OK) {
return result;
}
tmp_test_item = tmp_next_test_item;
}
return OK;
}
//}
//{ local function implements region
@@ -131,12 +150,6 @@ static result_code_e create_test_list_item(/* in */ const ptr_test_s test, /* ou
tmp_test_item->test = test;
tmp_test_item->next = NULL;
if (create_proc_test_file(tmp_test_item) != OK) {
pr_info ("fail");
destroy_test_list_item(&tmp_test_item, NULL);
return ERROR_INVALID_OPERATION;
}
pr_info ("ok");
*test_list_item_location = tmp_test_item;
return OK;
}
@@ -174,43 +187,28 @@ static result_code_e destroy_test(/* in */ ptr_test_s* test_location)
return OK;
}
static result_code_e destroy_test_list_item(/* in */ ptr_test_list_item_s* test_list_item_location, /* out */ ptr_test_list_item_s* next_test_item_location)
static result_code_e destroy_test_list_item(/* in */ const ptr_test_list_item_s test_list_item)
{
ptr_test_list_item_s tmp_list_item = NULL;
if (test_list_item_location == NULL || *test_list_item_location == NULL) {
if (test_list_item == NULL) {
return ERROR_NULL_ARGUMENT;
}
tmp_list_item = *test_list_item_location;
if (next_test_item_location != NULL) {
*next_test_item_location = tmp_list_item->next;
}
destroy_test(&tmp_list_item->test);
kfree(tmp_list_item);
*test_list_item_location = NULL;
test_list_item->next = NULL;
destroy_test(&test_list_item->test);
kfree(test_list_item);
return OK;
}
result_code_e destroy_test_list(/* in */ ptr_test_list_s* test_list_location)
{
ptr_test_list_s tmp_list = NULL;
ptr_test_list_item_s tmp_test_item = NULL;
if (test_list_location == NULL || *test_list_location == NULL) {
return ERROR_NULL_ARGUMENT;
}
tmp_list = *test_list_location;
tmp_test_item = tmp_list->head;
while (tmp_test_item != NULL) {
ptr_test_list_item_s tmp_next_test_item = NULL;
if (destroy_test_list_item(&tmp_test_item, &tmp_next_test_item) != OK) {
break;
}
tmp_test_item = tmp_next_test_item;
}
iterate_test_list(tmp_list, destroy_test_list_item);
tmp_list->head = NULL;
kfree(tmp_list);
*test_list_location = NULL;
return OK;
@@ -257,7 +255,7 @@ static int find_test_for_each(void* data, const char* namebuf, struct module* mo
}
if (add_test_list_item(test_item, query->result_list) != OK) {
destroy_test_list_item(&test_item, NULL);
destroy_test_list_item(test_item);
}
return 0;

1
src/kunity_test_finder.h
View File

@@ -18,6 +18,7 @@ extern result_code_e find_tests(/* in */ const ptr_test_query_s query);
extern result_code_e destroy_test_list(/* in */ ptr_test_list_s* test_list_location);
extern result_code_e iterate_test_list (/* in */ const ptr_test_list_s test_list, test_list_iterator item_function);
//}
#ifdef __cplusplus

2
src/kunity_test_finder_t.h
View File

@@ -54,6 +54,8 @@ typedef struct test_query_sTag {
ptr_test_list_s result_list;
} test_query_s, *ptr_test_query_s;
typedef result_code_e (*test_list_iterator) (/* in */ const ptr_test_list_item_s);
//}
#endif // KUNITY_TEST_FINDER_T_H

39
src/runner_module.c
View File

@@ -3,11 +3,13 @@
#include <kunity_t.h>
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/workqueue.h>
//}
//{ local include region
#include "kunity_proc_test_file_handler.h"
#include "kunity_test_finder.h"
//}
@@ -34,18 +36,25 @@
//{ local function prototype region
static void init_tests(struct work_struct* work);
static int kunity_init(void);
static void kunity_exit(void);
//}
//{ global variabel implements region
extern struct proc_dir_entry * proc_dir;
extern struct proc_dir_entry* proc_dir;
//}
//{ local variabel implements region
static test_query_s query = { KUNITY_DEFAULT_TEST_NAME_FITER_STR, "*"};
static struct workqueue_struct* queue;
DECLARE_WORK(work, init_tests);
static test_query_s query = { KUNITY_DEFAULT_TEST_NAME_FITER_STR, "*" };
//}
//{ global function implements region
@@ -54,16 +63,36 @@ static test_query_s query = { KUNITY_DEFAULT_TEST_NAME_FITER_STR, "*"};
//{ local function implements region
static void init_tests(struct work_struct* work)
{
pr_info("init tests");
proc_dir = proc_mkdir("kunity_test", NULL);
if (proc_dir == NULL || find_tests(&query) != OK) {
return;
}
iterate_test_list(query.result_list, &create_proc_test_file);
}
static int kunity_init()
{
pr_info("init kunity_test_runner_module");
proc_dir = proc_mkdir("kunity_test", NULL);
return -find_tests(&query);
queue = create_workqueue("test_runner_work_queue");
if (queue == NULL) {
return -ERROR_INVALID_OPERATION;
}
return !queue_work(queue, &work);
}
static void kunity_exit()
{
pr_info("init kunity_test_runner_module");
pr_info("exit kunity_test_runner_module");
if (queue == NULL) {
return;
}
destroy_workqueue(queue);
destroy_test_list(&query.result_list);
proc_remove(proc_dir);
}