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Diffstat (limited to 'lib/kunit/example-test.c')
-rw-r--r-- | lib/kunit/example-test.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/lib/kunit/example-test.c b/lib/kunit/example-test.c deleted file mode 100644 index f64a829aa441..000000000000 --- a/lib/kunit/example-test.c +++ /dev/null @@ -1,88 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Example KUnit test to show how to use KUnit. - * - * Copyright (C) 2019, Google LLC. - * Author: Brendan Higgins <brendanhiggins@google.com> - */ - -#include <kunit/test.h> - -/* - * This is the most fundamental element of KUnit, the test case. A test case - * makes a set EXPECTATIONs and ASSERTIONs about the behavior of some code; if - * any expectations or assertions are not met, the test fails; otherwise, the - * test passes. - * - * In KUnit, a test case is just a function with the signature - * `void (*)(struct kunit *)`. `struct kunit` is a context object that stores - * information about the current test. - */ -static void example_simple_test(struct kunit *test) -{ - /* - * This is an EXPECTATION; it is how KUnit tests things. When you want - * to test a piece of code, you set some expectations about what the - * code should do. KUnit then runs the test and verifies that the code's - * behavior matched what was expected. - */ - KUNIT_EXPECT_EQ(test, 1 + 1, 2); -} - -/* - * This is run once before each test case, see the comment on - * example_test_suite for more information. - */ -static int example_test_init(struct kunit *test) -{ - kunit_info(test, "initializing\n"); - - return 0; -} - -/* - * Here we make a list of all the test cases we want to add to the test suite - * below. - */ -static struct kunit_case example_test_cases[] = { - /* - * This is a helper to create a test case object from a test case - * function; its exact function is not important to understand how to - * use KUnit, just know that this is how you associate test cases with a - * test suite. - */ - KUNIT_CASE(example_simple_test), - {} -}; - -/* - * This defines a suite or grouping of tests. - * - * Test cases are defined as belonging to the suite by adding them to - * `kunit_cases`. - * - * Often it is desirable to run some function which will set up things which - * will be used by every test; this is accomplished with an `init` function - * which runs before each test case is invoked. Similarly, an `exit` function - * may be specified which runs after every test case and can be used to for - * cleanup. For clarity, running tests in a test suite would behave as follows: - * - * suite.init(test); - * suite.test_case[0](test); - * suite.exit(test); - * suite.init(test); - * suite.test_case[1](test); - * suite.exit(test); - * ...; - */ -static struct kunit_suite example_test_suite = { - .name = "example", - .init = example_test_init, - .test_cases = example_test_cases, -}; - -/* - * This registers the above test suite telling KUnit that this is a suite of - * tests that need to be run. - */ -kunit_test_suite(example_test_suite); |