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Unified Diff: mojo/public/cpp/bindings/tests/type_conversion_unittest.cc

Issue 2250183003: Make the fuchsia mojo/public repo the source of truth. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 4 months ago
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Index: mojo/public/cpp/bindings/tests/type_conversion_unittest.cc
diff --git a/mojo/public/cpp/bindings/tests/type_conversion_unittest.cc b/mojo/public/cpp/bindings/tests/type_conversion_unittest.cc
deleted file mode 100644
index d30756c366831a76b249045b78f2e9739682003c..0000000000000000000000000000000000000000
--- a/mojo/public/cpp/bindings/tests/type_conversion_unittest.cc
+++ /dev/null
@@ -1,205 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "gtest/gtest.h"
-#include "mojo/public/cpp/environment/environment.h"
-#include "mojo/public/interfaces/bindings/tests/test_structs.mojom.h"
-
-namespace mojo {
-namespace {
-
-struct RedmondRect {
- int32_t left;
- int32_t top;
- int32_t right;
- int32_t bottom;
-};
-
-struct RedmondNamedRegion {
- std::string name;
- std::vector<RedmondRect> rects;
-};
-
-bool AreEqualRectArrays(const Array<test::RectPtr>& rects1,
- const Array<test::RectPtr>& rects2) {
- if (rects1.size() != rects2.size())
- return false;
-
- for (size_t i = 0; i < rects1.size(); ++i) {
- if (rects1[i]->x != rects2[i]->x || rects1[i]->y != rects2[i]->y ||
- rects1[i]->width != rects2[i]->width ||
- rects1[i]->height != rects2[i]->height) {
- return false;
- }
- }
-
- return true;
-}
-
-} // namespace
-
-template <>
-struct TypeConverter<test::RectPtr, RedmondRect> {
- static test::RectPtr Convert(const RedmondRect& input) {
- test::RectPtr rect(test::Rect::New());
- rect->x = input.left;
- rect->y = input.top;
- rect->width = input.right - input.left;
- rect->height = input.bottom - input.top;
- return rect;
- }
-};
-
-template <>
-struct TypeConverter<RedmondRect, test::RectPtr> {
- static RedmondRect Convert(const test::RectPtr& input) {
- RedmondRect rect;
- rect.left = input->x;
- rect.top = input->y;
- rect.right = input->x + input->width;
- rect.bottom = input->y + input->height;
- return rect;
- }
-};
-
-template <>
-struct TypeConverter<test::NamedRegionPtr, RedmondNamedRegion> {
- static test::NamedRegionPtr Convert(const RedmondNamedRegion& input) {
- test::NamedRegionPtr region(test::NamedRegion::New());
- region->name = input.name;
- region->rects = Array<test::RectPtr>::From(input.rects);
- return region;
- }
-};
-
-template <>
-struct TypeConverter<RedmondNamedRegion, test::NamedRegionPtr> {
- static RedmondNamedRegion Convert(const test::NamedRegionPtr& input) {
- RedmondNamedRegion region;
- region.name = input->name;
- region.rects = input->rects.To<std::vector<RedmondRect>>();
- return region;
- }
-};
-
-namespace test {
-namespace {
-
-TEST(TypeConversionTest, String) {
- const char kText[6] = "hello";
-
- String a = std::string(kText);
- String b(kText);
- String c(static_cast<const char*>(kText));
-
- EXPECT_EQ(std::string(kText), a.To<std::string>());
- EXPECT_EQ(std::string(kText), b.To<std::string>());
- EXPECT_EQ(std::string(kText), c.To<std::string>());
-}
-
-TEST(TypeConversionTest, String_Null) {
- String a;
- EXPECT_TRUE(a.is_null());
- EXPECT_EQ(std::string(), a.To<std::string>());
-
- String b = String::From(static_cast<const char*>(nullptr));
- EXPECT_TRUE(b.is_null());
-}
-
-TEST(TypeConversionTest, String_Empty) {
- String a = "";
- EXPECT_EQ(std::string(), a.To<std::string>());
-
- String b = std::string();
- EXPECT_FALSE(b.is_null());
- EXPECT_EQ(std::string(), b.To<std::string>());
-}
-
-TEST(TypeConversionTest, StringWithEmbeddedNull) {
- const std::string kText("hel\0lo", 6);
-
- String a(kText);
- EXPECT_EQ(kText, a.To<std::string>());
-
- // Expect truncation:
- String b(kText.c_str());
- EXPECT_EQ(std::string("hel"), b.To<std::string>());
-}
-
-TEST(TypeConversionTest, CustomTypeConverter) {
- RectPtr rect(Rect::New());
- rect->x = 10;
- rect->y = 20;
- rect->width = 50;
- rect->height = 45;
-
- RedmondRect rr = rect.To<RedmondRect>();
- EXPECT_EQ(10, rr.left);
- EXPECT_EQ(20, rr.top);
- EXPECT_EQ(60, rr.right);
- EXPECT_EQ(65, rr.bottom);
-
- RectPtr rect2(Rect::From(rr));
- EXPECT_EQ(rect->x, rect2->x);
- EXPECT_EQ(rect->y, rect2->y);
- EXPECT_EQ(rect->width, rect2->width);
- EXPECT_EQ(rect->height, rect2->height);
-}
-
-TEST(TypeConversionTest, CustomTypeConverter_Array_Null) {
- Array<RectPtr> rects;
-
- std::vector<RedmondRect> redmond_rects = rects.To<std::vector<RedmondRect>>();
-
- EXPECT_TRUE(redmond_rects.empty());
-}
-
-TEST(TypeConversionTest, CustomTypeConverter_Array) {
- const RedmondRect kBase = {10, 20, 30, 40};
-
- auto rects = Array<RectPtr>::New(10);
- for (size_t i = 0; i < rects.size(); ++i) {
- RedmondRect rr = kBase;
- rr.left += static_cast<int32_t>(i);
- rr.top += static_cast<int32_t>(i);
- rects[i] = Rect::From(rr);
- }
-
- std::vector<RedmondRect> redmond_rects = rects.To<std::vector<RedmondRect>>();
-
- Array<RectPtr> rects2 = Array<RectPtr>::From(redmond_rects);
- EXPECT_TRUE(AreEqualRectArrays(rects, rects2));
-}
-
-TEST(TypeConversionTest, CustomTypeConverter_Nested) {
- RedmondNamedRegion redmond_region;
- redmond_region.name = "foopy";
-
- const RedmondRect kBase = {10, 20, 30, 40};
-
- for (size_t i = 0; i < 10; ++i) {
- RedmondRect rect = kBase;
- rect.left += static_cast<int32_t>(i);
- rect.top += static_cast<int32_t>(i);
- redmond_region.rects.push_back(rect);
- }
-
- // Round-trip through generated struct and TypeConverter.
-
- NamedRegionPtr copy = NamedRegion::From(redmond_region);
- RedmondNamedRegion redmond_region2 = copy.To<RedmondNamedRegion>();
-
- EXPECT_EQ(redmond_region.name, redmond_region2.name);
- EXPECT_EQ(redmond_region.rects.size(), redmond_region2.rects.size());
- for (size_t i = 0; i < redmond_region.rects.size(); ++i) {
- EXPECT_EQ(redmond_region.rects[i].left, redmond_region2.rects[i].left);
- EXPECT_EQ(redmond_region.rects[i].top, redmond_region2.rects[i].top);
- EXPECT_EQ(redmond_region.rects[i].right, redmond_region2.rects[i].right);
- EXPECT_EQ(redmond_region.rects[i].bottom, redmond_region2.rects[i].bottom);
- }
-}
-
-} // namespace
-} // namespace test
-} // namespace mojo
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