forked from luck/tmp_suning_uos_patched
kunit: test: add tests for kunit test abort
Add KUnit tests for the KUnit test abort mechanism (see preceding commit). Add tests both for general try catch mechanism as well as non-architecture specific mechanism. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
parent
5f3e062089
commit
e4eb117f61
|
@ -3,6 +3,7 @@ obj-$(CONFIG_KUNIT) += test.o \
|
||||||
assert.o \
|
assert.o \
|
||||||
try-catch.o
|
try-catch.o
|
||||||
|
|
||||||
obj-$(CONFIG_KUNIT_TEST) += string-stream-test.o
|
obj-$(CONFIG_KUNIT_TEST) += test-test.o \
|
||||||
|
string-stream-test.o
|
||||||
|
|
||||||
obj-$(CONFIG_KUNIT_EXAMPLE_TEST) += example-test.o
|
obj-$(CONFIG_KUNIT_EXAMPLE_TEST) += example-test.o
|
||||||
|
|
106
lib/kunit/test-test.c
Normal file
106
lib/kunit/test-test.c
Normal file
|
@ -0,0 +1,106 @@
|
||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
|
/*
|
||||||
|
* KUnit test for core test infrastructure.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2019, Google LLC.
|
||||||
|
* Author: Brendan Higgins <brendanhiggins@google.com>
|
||||||
|
*/
|
||||||
|
#include <kunit/test.h>
|
||||||
|
|
||||||
|
struct kunit_try_catch_test_context {
|
||||||
|
struct kunit_try_catch *try_catch;
|
||||||
|
bool function_called;
|
||||||
|
};
|
||||||
|
|
||||||
|
static void kunit_test_successful_try(void *data)
|
||||||
|
{
|
||||||
|
struct kunit *test = data;
|
||||||
|
struct kunit_try_catch_test_context *ctx = test->priv;
|
||||||
|
|
||||||
|
ctx->function_called = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kunit_test_no_catch(void *data)
|
||||||
|
{
|
||||||
|
struct kunit *test = data;
|
||||||
|
|
||||||
|
KUNIT_FAIL(test, "Catch should not be called\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kunit_test_try_catch_successful_try_no_catch(struct kunit *test)
|
||||||
|
{
|
||||||
|
struct kunit_try_catch_test_context *ctx = test->priv;
|
||||||
|
struct kunit_try_catch *try_catch = ctx->try_catch;
|
||||||
|
|
||||||
|
kunit_try_catch_init(try_catch,
|
||||||
|
test,
|
||||||
|
kunit_test_successful_try,
|
||||||
|
kunit_test_no_catch);
|
||||||
|
kunit_try_catch_run(try_catch, test);
|
||||||
|
|
||||||
|
KUNIT_EXPECT_TRUE(test, ctx->function_called);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kunit_test_unsuccessful_try(void *data)
|
||||||
|
{
|
||||||
|
struct kunit *test = data;
|
||||||
|
struct kunit_try_catch_test_context *ctx = test->priv;
|
||||||
|
struct kunit_try_catch *try_catch = ctx->try_catch;
|
||||||
|
|
||||||
|
kunit_try_catch_throw(try_catch);
|
||||||
|
KUNIT_FAIL(test, "This line should never be reached\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kunit_test_catch(void *data)
|
||||||
|
{
|
||||||
|
struct kunit *test = data;
|
||||||
|
struct kunit_try_catch_test_context *ctx = test->priv;
|
||||||
|
|
||||||
|
ctx->function_called = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kunit_test_try_catch_unsuccessful_try_does_catch(struct kunit *test)
|
||||||
|
{
|
||||||
|
struct kunit_try_catch_test_context *ctx = test->priv;
|
||||||
|
struct kunit_try_catch *try_catch = ctx->try_catch;
|
||||||
|
|
||||||
|
kunit_try_catch_init(try_catch,
|
||||||
|
test,
|
||||||
|
kunit_test_unsuccessful_try,
|
||||||
|
kunit_test_catch);
|
||||||
|
kunit_try_catch_run(try_catch, test);
|
||||||
|
|
||||||
|
KUNIT_EXPECT_TRUE(test, ctx->function_called);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int kunit_try_catch_test_init(struct kunit *test)
|
||||||
|
{
|
||||||
|
struct kunit_try_catch_test_context *ctx;
|
||||||
|
|
||||||
|
ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);
|
||||||
|
if (!ctx)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
test->priv = ctx;
|
||||||
|
|
||||||
|
ctx->try_catch = kunit_kmalloc(test,
|
||||||
|
sizeof(*ctx->try_catch),
|
||||||
|
GFP_KERNEL);
|
||||||
|
if (!ctx->try_catch)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct kunit_case kunit_try_catch_test_cases[] = {
|
||||||
|
KUNIT_CASE(kunit_test_try_catch_successful_try_no_catch),
|
||||||
|
KUNIT_CASE(kunit_test_try_catch_unsuccessful_try_does_catch),
|
||||||
|
{}
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct kunit_suite kunit_try_catch_test_suite = {
|
||||||
|
.name = "kunit-try-catch-test",
|
||||||
|
.init = kunit_try_catch_test_init,
|
||||||
|
.test_cases = kunit_try_catch_test_cases,
|
||||||
|
};
|
||||||
|
kunit_test_suite(kunit_try_catch_test_suite);
|
Loading…
Reference in New Issue
Block a user