kunit: eliminate KUNIT_INIT_*_ASSERT_STRUCT macros

These macros exist because passing an initializer list to other macros
is hard.

The goal of these macros is to generate a line like
  struct $ASSERT_TYPE __assertion = $APPROPRIATE_INITIALIZER;
e.g.
  struct kunit_unary_assertion __assertion = {
	  .condition = "foo()",
	  .expected_true = true
  };

But the challenge is you can't pass `{.condition=..., .expect_true=...}`
as a macro argument, since the comma means you're actually passing two
arguments, `{.condition=...` and `.expect_true=....}`.
So we'd made custom macros for each different initializer-list shape.

But we can work around this with the following generic macro
  #define KUNIT_INIT_ASSERT(initializers...) { initializers }

Note: this has the downside that we have to rename some macros arguments
to not conflict with the struct field names (e.g. `expected_true`).
It's a bit gross, but probably worth reducing the # of macros.

Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

1 files changed, 0 insertions, 48 deletions

diff --git a/include/kunit/assert.h b/include/kunit/assert.h
index e8a59487fd59..43144cfddc19 100644
--- a/include/kunit/assert.h
+++ b/include/kunit/assert.h
@@ -91,19 +91,6 @@ void kunit_unary_assert_format(const struct kunit_assert *assert,
 			       struct string_stream *stream);
 
 /**
- * KUNIT_INIT_UNARY_ASSERT_STRUCT() - Initializes &struct kunit_unary_assert.
- * @cond: A string representation of the expression asserted true or false.
- * @expect_true: True if of type KUNIT_{EXPECT|ASSERT}_TRUE, false otherwise.
- *
- * Initializes a &struct kunit_unary_assert. Intended to be used in
- * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros.
- */
-#define KUNIT_INIT_UNARY_ASSERT_STRUCT(cond, expect_true) {		       \
-	.condition = cond,						       \
-	.expected_true = expect_true					       \
-}
-
-/**
  * struct kunit_ptr_not_err_assert - An expectation/assertion that a pointer is
  *	not NULL and not a -errno.
  * @assert: The parent of this type.
@@ -124,20 +111,6 @@ void kunit_ptr_not_err_assert_format(const struct kunit_assert *assert,
 				     struct string_stream *stream);
 
 /**
- * KUNIT_INIT_PTR_NOT_ERR_ASSERT_STRUCT() - Initializes a
- *	&struct kunit_ptr_not_err_assert.
- * @txt: A string representation of the expression passed to the expectation.
- * @val: The actual evaluated pointer value of the expression.
- *
- * Initializes a &struct kunit_ptr_not_err_assert. Intended to be used in
- * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros.
- */
-#define KUNIT_INIT_PTR_NOT_ERR_STRUCT(txt, val) {			       \
-	.text = txt,							       \
-	.value = val							       \
-}
-
-/**
  * struct kunit_binary_assert_text - holds strings for &struct
  *	kunit_binary_assert and friends to try and make the structs smaller.
  * @operation: A string representation of the comparison operator (e.g. "==").
@@ -174,27 +147,6 @@ void kunit_binary_assert_format(const struct kunit_assert *assert,
 				struct string_stream *stream);
 
 /**
- * KUNIT_INIT_BINARY_ASSERT_STRUCT() - Initializes a binary assert like
- *	kunit_binary_assert, kunit_binary_ptr_assert, etc.
- *
- * @text_: Pointer to a kunit_binary_assert_text.
- * @left_val: The actual evaluated value of the expression in the left slot.
- * @right_val: The actual evaluated value of the expression in the right slot.
- *
- * Initializes a binary assert like kunit_binary_assert,
- * kunit_binary_ptr_assert, etc. This relies on these structs having the same
- * fields but with different types for left_val/right_val.
- * This is ultimately used by binary assertion macros like KUNIT_EXPECT_EQ, etc.
- */
-#define KUNIT_INIT_BINARY_ASSERT_STRUCT(text_,				       \
-					left_val,			       \
-					right_val) {			       \
-	.text = text_,							       \
-	.left_value = left_val,						       \
-	.right_value = right_val					       \
-}
-
-/**
  * struct kunit_binary_ptr_assert - An expectation/assertion that compares two
  *	pointer values (for example, KUNIT_EXPECT_PTR_EQ(test, foo, bar)).
  * @assert: The parent of this type.