@@ -86,9 +86,10 @@ struct kunit;
* @name: the name of the test case.
*
* A test case is a function with the signature, ``void (*)(struct kunit *)``
- * that makes expectations (see KUNIT_EXPECT_TRUE()) about code under test. Each
- * test case is associated with a &struct kunit_suite and will be run after the
- * suite's init function and followed by the suite's exit function.
+ * that makes expectations and assertions (see KUNIT_EXPECT_TRUE() and
+ * KUNIT_ASSERT_TRUE()) about code under test. Each test case is associated with
+ * a &struct kunit_suite and will be run after the suite's init function and
+ * followed by the suite's exit function.
*
* A test case should be static and should only be created with the KUNIT_CASE()
* macro; additionally, every array of test cases should be terminated with an
@@ -864,4 +865,497 @@ do { \
KUNIT_EXPECT_END(test, !IS_ERR_OR_NULL(__ptr), __stream); \
} while (0)
+static inline struct kunit_stream *kunit_assert_start(struct kunit *test,
+ const char *file,
+ const char *line)
+{
+ struct kunit_stream *stream = alloc_kunit_stream(test, KERN_ERR,
+ GFP_KERNEL);
+
+ kunit_stream_add(stream, "ASSERTION FAILED at %s:%s\n\t", file, line);
+
+ return stream;
+}
+
+static inline void kunit_assert_end(struct kunit *test,
+ bool success,
+ struct kunit_stream *stream)
+{
+ if (!success) {
+ kunit_fail(test, stream);
+ kunit_abort(test);
+ } else {
+ kunit_stream_clear(stream);
+ }
+}
+
+#define KUNIT_ASSERT_START(test) \
+ kunit_assert_start(test, __FILE__, __stringify(__LINE__))
+
+#define KUNIT_ASSERT_END(test, success, stream) \
+ kunit_assert_end(test, success, stream)
+
+#define KUNIT_ASSERT(test, success, message) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ \
+ kunit_stream_add(__stream, message); \
+ KUNIT_ASSERT_END(test, success, __stream); \
+} while (0)
+
+#define KUNIT_ASSERT_MSG(test, success, message, fmt, ...) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ \
+ kunit_stream_add(__stream, message); \
+ kunit_stream_add(__stream, fmt, ##__VA_ARGS__); \
+ KUNIT_ASSERT_END(test, success, __stream); \
+} while (0)
+
+#define KUNIT_ASSERT_FAILURE(test, fmt, ...) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ \
+ kunit_stream_add(__stream, fmt, ##__VA_ARGS__); \
+ KUNIT_ASSERT_END(test, false, __stream); \
+} while (0)
+
+/**
+ * KUNIT_ASSERT_TRUE() - Sets an assertion that @condition is true.
+ * @test: The test context object.
+ * @condition: an arbitrary boolean expression. The test fails and aborts when
+ * this does not evaluate to true.
+ *
+ * This and assertions of the form `KUNIT_ASSERT_*` will cause the test case to
+ * fail *and immediately abort* when the specified condition is not met. Unlike
+ * an expectation failure, it will prevent the test case from continuing to run;
+ * this is otherwise known as an *assertion failure*.
+ */
+#define KUNIT_ASSERT_TRUE(test, condition) \
+ KUNIT_ASSERT(test, (condition), \
+ "Asserted " #condition " is true, but is false\n")
+
+#define KUNIT_ASSERT_TRUE_MSG(test, condition, fmt, ...) \
+ KUNIT_ASSERT_MSG(test, (condition), \
+ "Asserted " #condition " is true, but is false\n",\
+ fmt, ##__VA_ARGS__)
+
+/**
+ * KUNIT_ASSERT_FALSE() - Sets an assertion that @condition is false.
+ * @test: The test context object.
+ * @condition: an arbitrary boolean expression.
+ *
+ * Sets an assertion that the value that @condition evaluates to is false. This
+ * is the same as KUNIT_EXPECT_FALSE(), except it causes an assertion failure
+ * (see KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_FALSE(test, condition) \
+ KUNIT_ASSERT(test, !(condition), \
+ "Asserted " #condition " is false, but is true\n")
+
+#define KUNIT_ASSERT_FALSE_MSG(test, condition, fmt, ...) \
+ KUNIT_ASSERT_MSG(test, !(condition), \
+ "Asserted " #condition " is false, but is true\n",\
+ fmt, ##__VA_ARGS__)
+
+void kunit_assert_binary_msg(struct kunit *test,
+ long long left, const char *left_name,
+ long long right, const char *right_name,
+ bool compare_result,
+ const char *compare_name,
+ const char *file,
+ const char *line,
+ const char *fmt, ...);
+
+static inline void kunit_assert_binary(struct kunit *test,
+ long long left, const char *left_name,
+ long long right, const char *right_name,
+ bool compare_result,
+ const char *compare_name,
+ const char *file,
+ const char *line)
+{
+ kunit_assert_binary_msg(test,
+ left, left_name,
+ right, right_name,
+ compare_result,
+ compare_name,
+ file,
+ line,
+ NULL);
+}
+
+void kunit_assert_ptr_binary_msg(struct kunit *test,
+ void *left, const char *left_name,
+ void *right, const char *right_name,
+ bool compare_result,
+ const char *compare_name,
+ const char *file,
+ const char *line,
+ const char *fmt, ...);
+
+static inline void kunit_assert_ptr_binary(struct kunit *test,
+ void *left, const char *left_name,
+ void *right, const char *right_name,
+ bool compare_result,
+ const char *compare_name,
+ const char *file,
+ const char *line)
+{
+ kunit_assert_ptr_binary_msg(test,
+ left, left_name,
+ right, right_name,
+ compare_result,
+ compare_name,
+ file,
+ line,
+ NULL);
+}
+
+/*
+ * A factory macro for defining the expectations for the basic comparisons
+ * defined for the built in types.
+ *
+ * Unfortunately, there is no common type that all types can be promoted to for
+ * which all the binary operators behave the same way as for the actual types
+ * (for example, there is no type that long long and unsigned long long can
+ * both be cast to where the comparison result is preserved for all values). So
+ * the best we can do is do the comparison in the original types and then coerce
+ * everything to long long for printing; this way, the comparison behaves
+ * correctly and the printed out value usually makes sense without
+ * interpretation, but can always be interpretted to figure out the actual
+ * value.
+ */
+#define KUNIT_ASSERT_BINARY(test, left, condition, right) do { \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ __kunit_typecheck(__left, __right); \
+ kunit_assert_binary(test, \
+ (long long) __left, #left, \
+ (long long) __right, #right, \
+ __left condition __right, #condition, \
+ __FILE__, __stringify(__LINE__)); \
+} while (0)
+
+#define KUNIT_ASSERT_BINARY_MSG(test, left, condition, right, fmt, ...) do { \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ __kunit_typecheck(__left, __right); \
+ kunit_assert_binary_msg(test, \
+ (long long) __left, #left, \
+ (long long) __right, #right, \
+ __left condition __right, #condition, \
+ __FILE__, __stringify(__LINE__), \
+ fmt, ##__VA_ARGS__); \
+} while (0)
+
+/*
+ * Just like KUNIT_EXPECT_BINARY, but for comparing pointer types.
+ */
+#define KUNIT_ASSERT_PTR_BINARY(test, left, condition, right) do { \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ __kunit_typecheck(__left, __right); \
+ kunit_assert_ptr_binary(test, \
+ (void *) __left, #left, \
+ (void *) __right, #right, \
+ __left condition __right, #condition, \
+ __FILE__, __stringify(__LINE__)); \
+} while (0)
+
+#define KUNIT_ASSERT_PTR_BINARY_MSG(test, left, condition, right, fmt, ...) \
+do { \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ __kunit_typecheck(__left, __right); \
+ kunit_assert_ptr_binary_msg(test, \
+ (void *) __left, #left, \
+ (void *) __right, #right, \
+ __left condition __right, #condition, \
+ __FILE__, __stringify(__LINE__), \
+ fmt, ##__VA_ARGS__); \
+} while (0)
+
+/**
+ * KUNIT_ASSERT_EQ() - Sets an assertion that @left and @right are equal.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a primitive C type.
+ * @right: an arbitrary expression that evaluates to a primitive C type.
+ *
+ * Sets an assertion that the values that @left and @right evaluate to are
+ * equal. This is the same as KUNIT_EXPECT_EQ(), except it causes an assertion
+ * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_EQ(test, left, right) \
+ KUNIT_ASSERT_BINARY(test, left, ==, right)
+
+#define KUNIT_ASSERT_EQ_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_BINARY_MSG(test, \
+ left, \
+ ==, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+
+/**
+ * KUNIT_ASSERT_PTR_EQ() - Asserts that pointers @left and @right are equal.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a pointer.
+ * @right: an arbitrary expression that evaluates to a pointer.
+ *
+ * Sets an assertion that the values that @left and @right evaluate to are
+ * equal. This is the same as KUNIT_EXPECT_EQ(), except it causes an assertion
+ * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_PTR_EQ(test, left, right) \
+ KUNIT_ASSERT_PTR_BINARY(test, left, ==, right)
+
+#define KUNIT_ASSERT_PTR_EQ_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_PTR_BINARY_MSG(test, \
+ left, \
+ ==, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+
+/**
+ * KUNIT_ASSERT_NE() - An assertion that @left and @right are not equal.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a primitive C type.
+ * @right: an arbitrary expression that evaluates to a primitive C type.
+ *
+ * Sets an assertion that the values that @left and @right evaluate to are not
+ * equal. This is the same as KUNIT_EXPECT_NE(), except it causes an assertion
+ * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_NE(test, left, right) \
+ KUNIT_ASSERT_BINARY(test, left, !=, right)
+
+#define KUNIT_ASSERT_NE_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_BINARY_MSG(test, \
+ left, \
+ !=, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+
+/**
+ * KUNIT_ASSERT_PTR_NE() - Asserts that pointers @left and @right are not equal.
+ * KUNIT_ASSERT_PTR_EQ() - Asserts that pointers @left and @right are equal.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a pointer.
+ * @right: an arbitrary expression that evaluates to a pointer.
+ *
+ * Sets an assertion that the values that @left and @right evaluate to are not
+ * equal. This is the same as KUNIT_EXPECT_NE(), except it causes an assertion
+ * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_PTR_NE(test, left, right) \
+ KUNIT_ASSERT_PTR_BINARY(test, left, !=, right)
+
+#define KUNIT_ASSERT_PTR_NE_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_PTR_BINARY_MSG(test, \
+ left, \
+ !=, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+/**
+ * KUNIT_ASSERT_LT() - An assertion that @left is less than @right.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a primitive C type.
+ * @right: an arbitrary expression that evaluates to a primitive C type.
+ *
+ * Sets an assertion that the value that @left evaluates to is less than the
+ * value that @right evaluates to. This is the same as KUNIT_EXPECT_LT(), except
+ * it causes an assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion
+ * is not met.
+ */
+#define KUNIT_ASSERT_LT(test, left, right) \
+ KUNIT_ASSERT_BINARY(test, left, <, right)
+
+#define KUNIT_ASSERT_LT_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_BINARY_MSG(test, \
+ left, \
+ <, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+/**
+ * KUNIT_ASSERT_LE() - An assertion that @left is less than or equal to @right.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a primitive C type.
+ * @right: an arbitrary expression that evaluates to a primitive C type.
+ *
+ * Sets an assertion that the value that @left evaluates to is less than or
+ * equal to the value that @right evaluates to. This is the same as
+ * KUNIT_EXPECT_LE(), except it causes an assertion failure (see
+ * KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_LE(test, left, right) \
+ KUNIT_ASSERT_BINARY(test, left, <=, right)
+
+#define KUNIT_ASSERT_LE_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_BINARY_MSG(test, \
+ left, \
+ <=, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+/**
+ * KUNIT_ASSERT_GT() - An assertion that @left is greater than @right.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a primitive C type.
+ * @right: an arbitrary expression that evaluates to a primitive C type.
+ *
+ * Sets an assertion that the value that @left evaluates to is greater than the
+ * value that @right evaluates to. This is the same as KUNIT_EXPECT_GT(), except
+ * it causes an assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion
+ * is not met.
+ */
+#define KUNIT_ASSERT_GT(test, left, right) \
+ KUNIT_ASSERT_BINARY(test, left, >, right)
+
+#define KUNIT_ASSERT_GT_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_BINARY_MSG(test, \
+ left, \
+ >, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+
+/**
+ * KUNIT_ASSERT_GE() - Assertion that @left is greater than or equal to @right.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a primitive C type.
+ * @right: an arbitrary expression that evaluates to a primitive C type.
+ *
+ * Sets an assertion that the value that @left evaluates to is greater than the
+ * value that @right evaluates to. This is the same as KUNIT_EXPECT_GE(), except
+ * it causes an assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion
+ * is not met.
+ */
+#define KUNIT_ASSERT_GE(test, left, right) \
+ KUNIT_ASSERT_BINARY(test, left, >=, right)
+
+#define KUNIT_ASSERT_GE_MSG(test, left, right, fmt, ...) \
+ KUNIT_ASSERT_BINARY_MSG(test, \
+ left, \
+ >=, \
+ right, \
+ fmt, \
+ ##__VA_ARGS__)
+
+/**
+ * KUNIT_ASSERT_STREQ() - An assertion that strings @left and @right are equal.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a null terminated string.
+ * @right: an arbitrary expression that evaluates to a null terminated string.
+ *
+ * Sets an assertion that the values that @left and @right evaluate to are
+ * equal. This is the same as KUNIT_EXPECT_STREQ(), except it causes an
+ * assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_STREQ(test, left, right) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ \
+ kunit_stream_add(__stream, "Asserted " #left " == " #right ", but\n"); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #left, __left); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #right, __right); \
+ \
+ KUNIT_ASSERT_END(test, !strcmp(left, right), __stream); \
+} while (0)
+
+#define KUNIT_ASSERT_STREQ_MSG(test, left, right, fmt, ...) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ \
+ kunit_stream_add(__stream, "Asserted " #left " == " #right ", but\n"); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #left, __left); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #right, __right); \
+ kunit_stream_add(__stream, fmt, ##__VA_ARGS__); \
+ \
+ KUNIT_ASSERT_END(test, !strcmp(left, right), __stream); \
+} while (0)
+
+/**
+ * KUNIT_ASSERT_STRNEQ() - Expects that strings @left and @right are not equal.
+ * @test: The test context object.
+ * @left: an arbitrary expression that evaluates to a null terminated string.
+ * @right: an arbitrary expression that evaluates to a null terminated string.
+ *
+ * Sets an expectation that the values that @left and @right evaluate to are
+ * not equal. This is semantically equivalent to
+ * KUNIT_ASSERT_TRUE(@test, strcmp((@left), (@right))). See KUNIT_ASSERT_TRUE()
+ * for more information.
+ */
+#define KUNIT_ASSERT_STRNEQ(test, left, right) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ \
+ kunit_stream_add(__stream, "Asserted " #left " == " #right ", but\n"); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #left, __left); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #right, __right); \
+ \
+ KUNIT_ASSERT_END(test, strcmp(left, right), __stream); \
+} while (0)
+
+#define KUNIT_ASSERT_STRNEQ_MSG(test, left, right, fmt, ...) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ typeof(left) __left = (left); \
+ typeof(right) __right = (right); \
+ \
+ kunit_stream_add(__stream, "Asserted " #left " == " #right ", but\n"); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #left, __left); \
+ kunit_stream_add(__stream, "\t\t%s == %s\n", #right, __right); \
+ kunit_stream_add(__stream, fmt, ##__VA_ARGS__); \
+ \
+ KUNIT_ASSERT_END(test, strcmp(left, right), __stream); \
+} while (0)
+
+/**
+ * KUNIT_ASSERT_NOT_ERR_OR_NULL() - Assertion that @ptr is not null and not err.
+ * @test: The test context object.
+ * @ptr: an arbitrary pointer.
+ *
+ * Sets an assertion that the value that @ptr evaluates to is not null and not
+ * an errno stored in a pointer. This is the same as
+ * KUNIT_EXPECT_NOT_ERR_OR_NULL(), except it causes an assertion failure (see
+ * KUNIT_ASSERT_TRUE()) when the assertion is not met.
+ */
+#define KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ typeof(ptr) __ptr = (ptr); \
+ \
+ if (!__ptr) \
+ kunit_stream_add(__stream, \
+ "Asserted " #ptr " is not null, but is\n"); \
+ if (IS_ERR(__ptr)) \
+ kunit_stream_add(__stream, \
+ "Asserted " #ptr " is not error, but is: %ld\n",\
+ PTR_ERR(__ptr)); \
+ \
+ KUNIT_ASSERT_END(test, !IS_ERR_OR_NULL(__ptr), __stream); \
+} while (0)
+
+#define KUNIT_ASSERT_NOT_ERR_OR_NULL_MSG(test, ptr, fmt, ...) do { \
+ struct kunit_stream *__stream = KUNIT_ASSERT_START(test); \
+ typeof(ptr) __ptr = (ptr); \
+ \
+ if (!__ptr) { \
+ kunit_stream_add(__stream, \
+ "Asserted " #ptr " is not null, but is\n"); \
+ kunit_stream_add(__stream, fmt, ##__VA_ARGS__); \
+ } \
+ if (IS_ERR(__ptr)) { \
+ kunit_stream_add(__stream, \
+ "Asserted " #ptr " is not error, but is: %ld\n",\
+ PTR_ERR(__ptr)); \
+ \
+ kunit_stream_add(__stream, fmt, ##__VA_ARGS__); \
+ } \
+ KUNIT_ASSERT_END(test, !IS_ERR_OR_NULL(__ptr), __stream); \
+} while (0)
+
#endif /* _KUNIT_TEST_H */
@@ -35,7 +35,7 @@ static void string_stream_test_get_string(struct kunit *test)
string_stream_add(stream, " %s", "bar");
output = string_stream_get_string(stream);
- KUNIT_EXPECT_STREQ(test, output, "Foo bar");
+ KUNIT_ASSERT_STREQ(test, output, "Foo bar");
}
static void string_stream_test_add_and_clear(struct kunit *test)
@@ -48,15 +48,15 @@ static void string_stream_test_add_and_clear(struct kunit *test)
string_stream_add(stream, "A");
output = string_stream_get_string(stream);
- KUNIT_EXPECT_STREQ(test, output, "AAAAAAAAAA");
- KUNIT_EXPECT_EQ(test, stream->length, (size_t)10);
- KUNIT_EXPECT_FALSE(test, string_stream_is_empty(stream));
+ KUNIT_ASSERT_STREQ(test, output, "AAAAAAAAAA");
+ KUNIT_ASSERT_EQ(test, stream->length, (size_t)10);
+ KUNIT_ASSERT_FALSE(test, string_stream_is_empty(stream));
string_stream_clear(stream);
output = string_stream_get_string(stream);
- KUNIT_EXPECT_STREQ(test, output, "");
- KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream));
+ KUNIT_ASSERT_STREQ(test, output, "");
+ KUNIT_ASSERT_TRUE(test, string_stream_is_empty(stream));
}
static struct kunit_case string_stream_test_cases[] = {
@@ -78,11 +78,13 @@ 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);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
test->priv = ctx;
ctx->try_catch = kunit_kmalloc(test,
sizeof(*ctx->try_catch),
GFP_KERNEL);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx->try_catch);
return 0;
}
@@ -499,3 +499,69 @@ void kunit_expect_ptr_binary_msg(struct kunit *test,
kunit_expect_end(test, compare_result, stream);
}
+
+void kunit_assert_binary_msg(struct kunit *test,
+ long long left, const char *left_name,
+ long long right, const char *right_name,
+ bool compare_result,
+ const char *compare_name,
+ const char *file,
+ const char *line,
+ const char *fmt, ...)
+{
+ struct kunit_stream *stream = kunit_assert_start(test, file, line);
+ struct va_format vaf;
+ va_list args;
+
+ kunit_stream_add(stream,
+ "Asserted %s %s %s, but\n",
+ left_name, compare_name, right_name);
+ kunit_stream_add(stream, "\t\t%s == %lld\n", left_name, left);
+ kunit_stream_add(stream, "\t\t%s == %lld\n", right_name, right);
+
+ if (fmt) {
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ kunit_stream_add(stream, "\n%pV", &vaf);
+
+ va_end(args);
+ }
+
+ kunit_assert_end(test, compare_result, stream);
+}
+
+void kunit_assert_ptr_binary_msg(struct kunit *test,
+ void *left, const char *left_name,
+ void *right, const char *right_name,
+ bool compare_result,
+ const char *compare_name,
+ const char *file,
+ const char *line,
+ const char *fmt, ...)
+{
+ struct kunit_stream *stream = kunit_assert_start(test, file, line);
+ struct va_format vaf;
+ va_list args;
+
+ kunit_stream_add(stream,
+ "Asserted %s %s %s, but\n",
+ left_name, compare_name, right_name);
+ kunit_stream_add(stream, "\t\t%s == %pK\n", left_name, left);
+ kunit_stream_add(stream, "\t\t%s == %pK", right_name, right);
+
+ if (fmt) {
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ kunit_stream_add(stream, "\n%pV", &vaf);
+
+ va_end(args);
+ }
+
+ kunit_assert_end(test, compare_result, stream);
+}