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gpu: nvgpu: add test for thread unit

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Add test as part of Thread UT to increase the branch coverage.

Jira NVGPU-4478

Change-Id: I774e9677fde51d33505081d33193c93ef25617a9
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2291448
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
ajesh
2020-02-07 12:55:50 +05:30
committed by Alex Waterman
parent 2d7eb09ab4
commit 33c9379b8b
2 changed files with 33 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
userspace/units/posix/thread/posix-thread.c
View File

@@ -50,6 +50,10 @@ static int test_thread_fn(void *args)
} }
} }
if (data->use_return) {
return (data->use_return);
}
return 0; return 0;
} }
@@ -76,6 +80,9 @@ int test_thread_cycle(struct unit_module *m, struct gk20a *g, void *args)
if (test_args->use_priority == false) { if (test_args->use_priority == false) {
if (test_args->use_name == true) { if (test_args->use_name == true) {
if (test_args->ret_err == true) {
test_data.use_return = 1;
}
ret = nvgpu_thread_create(&test_thread, &test_data, ret = nvgpu_thread_create(&test_thread, &test_data,
test_thread_fn, test_thread_fn,
"test_thread"); "test_thread");
@@ -156,6 +163,7 @@ int test_thread_cycle(struct unit_module *m, struct gk20a *g, void *args)
struct unit_module_test posix_thread_tests[] = { struct unit_module_test posix_thread_tests[] = {
UNIT_TEST(create, test_thread_cycle, &create_normal, 0), UNIT_TEST(create, test_thread_cycle, &create_normal, 0),
UNIT_TEST(create_noname, test_thread_cycle, &create_normal_noname, 0), UNIT_TEST(create_noname, test_thread_cycle, &create_normal_noname, 0),
UNIT_TEST(create_noname_errret, test_thread_cycle, &create_normal_errret, 0),
UNIT_TEST(create_priority, test_thread_cycle, &create_priority, 0), UNIT_TEST(create_priority, test_thread_cycle, &create_priority, 0),
UNIT_TEST(create_priority_noname, test_thread_cycle, &create_priority_noname, 0), UNIT_TEST(create_priority_noname, test_thread_cycle, &create_priority_noname, 0),
UNIT_TEST(cycle, test_thread_cycle, &check_stop, 0), UNIT_TEST(cycle, test_thread_cycle, &check_stop, 0),

32
userspace/units/posix/thread/posix-thread.h
View File

@@ -39,6 +39,7 @@ struct test_thread_args {
bool stop_graceful; bool stop_graceful;
bool use_name; bool use_name;
bool stop_repeat; bool stop_repeat;
bool ret_err;
}; };
static struct test_thread_args create_normal = { static struct test_thread_args create_normal = {
@@ -46,7 +47,8 @@ static struct test_thread_args create_normal = {
.check_stop = false, .check_stop = false,
.stop_graceful = false, .stop_graceful = false,
.use_name = true, .use_name = true,
.stop_repeat = false .stop_repeat = false,
.ret_err = false
}; };
static struct test_thread_args create_normal_noname = { static struct test_thread_args create_normal_noname = {
@@ -54,7 +56,17 @@ static struct test_thread_args create_normal_noname = {
.check_stop = false, .check_stop = false,
.stop_graceful = false, .stop_graceful = false,
.use_name = false, .use_name = false,
.stop_repeat = false .stop_repeat = false,
.ret_err = false
};
static struct test_thread_args create_normal_errret = {
.use_priority = false,
.check_stop = false,
.stop_graceful = false,
.use_name = true,
.stop_repeat = false,
.ret_err = true
}; };
static struct test_thread_args create_priority = { static struct test_thread_args create_priority = {
@@ -62,7 +74,8 @@ static struct test_thread_args create_priority = {
.check_stop = false, .check_stop = false,
.stop_graceful = false, .stop_graceful = false,
.use_name = true, .use_name = true,
.stop_repeat = false .stop_repeat = false,
.ret_err = false
}; };
static struct test_thread_args create_priority_noname = { static struct test_thread_args create_priority_noname = {
@@ -70,7 +83,8 @@ static struct test_thread_args create_priority_noname = {
.check_stop = false, .check_stop = false,
.stop_graceful = false, .stop_graceful = false,
.use_name = false, .use_name = false,
.stop_repeat = false .stop_repeat = false,
.ret_err = false
}; };
static struct test_thread_args check_stop = { static struct test_thread_args check_stop = {
@@ -78,7 +92,8 @@ static struct test_thread_args check_stop = {
.check_stop = true, .check_stop = true,
.stop_graceful = false, .stop_graceful = false,
.use_name = true, .use_name = true,
.stop_repeat = false .stop_repeat = false,
.ret_err = false
}; };
static struct test_thread_args stop_graceful = { static struct test_thread_args stop_graceful = {
@@ -86,7 +101,8 @@ static struct test_thread_args stop_graceful = {
.check_stop = true, .check_stop = true,
.stop_graceful = true, .stop_graceful = true,
.use_name = true, .use_name = true,
.stop_repeat = false .stop_repeat = false,
.ret_err = false
}; };
static struct test_thread_args stop_graceful_repeat = { static struct test_thread_args stop_graceful_repeat = {
@@ -94,7 +110,8 @@ static struct test_thread_args stop_graceful_repeat = {
.check_stop = true, .check_stop = true,
.stop_graceful = true, .stop_graceful = true,
.use_name = true, .use_name = true,
.stop_repeat = true .stop_repeat = true,
.ret_err = false
}; };
struct unit_test_thread_data { struct unit_test_thread_data {
@@ -103,6 +120,7 @@ struct unit_test_thread_data {
int thread_priority; int thread_priority;
int check_stop; int check_stop;
int callback_invoked; int callback_invoked;
int use_return;
}; };
struct nvgpu_thread test_thread; struct nvgpu_thread test_thread;