chromium/components/cronet/tools/generators/c_templates/module_impl_struct_unittest.cc.tmpl

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/* DO NOT EDIT. Generated from {{module.path}} */

{%- if variant -%}
{%-   set variant_path = "%s-%s"|format(module.path, variant) -%}
{%- else -%}
{%-   set variant_path = module.path -%}
{%- endif %}

#include "{{variant_path}}_c.h"

#include <math.h>

#include "testing/gtest/include/gtest/gtest.h"

{% set test_class_name = namespaces_as_array|first|title %}

class {{test_class_name}}StructTest : public ::testing::Test {
 public:
  {{test_class_name}}StructTest(const {{test_class_name}}StructTest&) = delete;
  {{test_class_name}}StructTest& operator=(const {{test_class_name}}StructTest&) = delete;

 protected:
  void SetUp() override {
  }

  void TearDown() override {
  }

  {{test_class_name}}StructTest() {}
  ~{{test_class_name}}StructTest() override {}
};

{%- for struct in structs %}
{%-   set struct_name = struct|get_name_for_kind %}

// Test Struct {{struct_name}} setters and getters.
TEST_F({{test_class_name}}StructTest, Test{{struct_name}}) {
  {{struct_name}}Ptr first = {{struct_name}}_Create();
  {{struct_name}}Ptr second = {{struct_name}}_Create();

  // Copy values from |first| to |second|.
{%-   for packed_field in struct.packed.packed_fields_in_ordinal_order %}
{%-     set kind = packed_field.field.kind %}
{%-     if kind|is_array_kind %}
  // TODO(mef): Test array |{{packed_field.field.name}}|.
{%-     elif kind|is_struct_kind %}
  {{kind|cpp_wrapper_type}}Ptr test_{{packed_field.field.name}} = {{kind|cpp_wrapper_type}}_Create();
  EXPECT_EQ({{struct_name}}_{{packed_field.field.name}}_get(first), nullptr);

  {{struct_name}}_{{packed_field.field.name}}_set(first, test_{{packed_field.field.name}});
  EXPECT_NE({{struct_name}}_{{packed_field.field.name}}_get(first), nullptr);
  {{struct_name}}_{{packed_field.field.name}}_set(first, nullptr);
  EXPECT_EQ({{struct_name}}_{{packed_field.field.name}}_get(first), nullptr);

  {{struct_name}}_{{packed_field.field.name}}_move(first, test_{{packed_field.field.name}});
  EXPECT_NE({{struct_name}}_{{packed_field.field.name}}_get(first), nullptr);
  {{struct_name}}_{{packed_field.field.name}}_move(first, nullptr);
  EXPECT_EQ({{struct_name}}_{{packed_field.field.name}}_get(first), nullptr);

  {{kind|cpp_wrapper_type}}_Destroy(test_{{packed_field.field.name}});
{%-     else %}
  {{struct_name}}_{{packed_field.field.name}}_set(second,
  {{struct_name}}_{{packed_field.field.name}}_get(first));

{%-       if kind|cpp_wrapper_type == 'double' %}
  EXPECT_TRUE(
      {{struct_name}}_{{packed_field.field.name}}_get(first) ==
      {{struct_name}}_{{packed_field.field.name}}_get(second) ||
      isnan({{struct_name}}_{{packed_field.field.name}}_get(first)) &&
      isnan({{struct_name}}_{{packed_field.field.name}}_get(second)));
{%-       else %}
{%-         if kind|is_string_kind %}
  EXPECT_STREQ(
{%-         else %}
  EXPECT_EQ(
{%-         endif %}
      {{struct_name}}_{{packed_field.field.name}}_get(first),
      {{struct_name}}_{{packed_field.field.name}}_get(second));
{%-       endif %}
{%-     endif %}
{%-   endfor %}
  {{struct_name}}_Destroy(first);
  {{struct_name}}_Destroy(second);
}

{%- endfor %}