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

Issue 218883013: Mojo: Move public/bindings/tests/*.cc to public/cpp/bindings/tests/. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 9 months ago
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Index: mojo/public/bindings/tests/type_conversion_unittest.cc
diff --git a/mojo/public/bindings/tests/type_conversion_unittest.cc b/mojo/public/bindings/tests/type_conversion_unittest.cc
deleted file mode 100644
index cccc09c3fe48bd63394c7a50cd426069f967ec07..0000000000000000000000000000000000000000
--- a/mojo/public/bindings/tests/type_conversion_unittest.cc
+++ /dev/null
@@ -1,236 +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 "mojo/public/bindings/tests/test_structs.mojom.h"
-#include "mojo/public/cpp/bindings/allocation_scope.h"
-#include "mojo/public/cpp/environment/environment.h"
-#include "testing/gtest/include/gtest/gtest.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;
-};
-
-} // namespace
-
-template <>
-class TypeConverter<test_structs::Rect, RedmondRect> {
- public:
- static test_structs::Rect ConvertFrom(const RedmondRect& input, Buffer* buf) {
- test_structs::Rect::Builder rect(buf);
- rect.set_x(input.left);
- rect.set_y(input.top);
- rect.set_width(input.right - input.left);
- rect.set_height(input.bottom - input.top);
- return rect.Finish();
- }
- static RedmondRect ConvertTo(const test_structs::Rect& 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 <>
-class TypeConverter<test_structs::NamedRegion, RedmondNamedRegion> {
- public:
- static test_structs::NamedRegion ConvertFrom(const RedmondNamedRegion& input,
- Buffer* buf) {
- test_structs::NamedRegion::Builder region(buf);
- region.set_name(String(input.name, buf));
- region.set_rects(mojo::Array<test_structs::Rect>(input.rects, buf));
- return region.Finish();
- }
- static RedmondNamedRegion ConvertTo(const test_structs::NamedRegion& input) {
- RedmondNamedRegion region;
- region.name = input.name().To<std::string>();
- region.rects = input.rects().To<std::vector<RedmondRect> >();
- return region;
- }
-};
-
-namespace test {
-namespace {
-
-class TypeConversionTest : public testing::Test {
- private:
- Environment env_;
-};
-
-TEST_F(TypeConversionTest, String) {
- AllocationScope scope;
-
- 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_F(TypeConversionTest, String_Null) {
- String a;
- EXPECT_TRUE(a.is_null());
- EXPECT_EQ(std::string(), a.To<std::string>());
-
- String b(static_cast<const char*>(NULL));
- EXPECT_TRUE(b.is_null());
-}
-
-TEST_F(TypeConversionTest, String_Empty) {
- AllocationScope scope;
- String a = String::Builder(0).Finish();
- 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_F(TypeConversionTest, String_ShallowCopy) {
- AllocationScope scope;
-
- String a("hello");
- String b(a);
-
- EXPECT_EQ(&a[0], &b[0]);
- EXPECT_EQ(a.To<std::string>(), b.To<std::string>());
-}
-
-TEST_F(TypeConversionTest, StringWithEmbeddedNull) {
- AllocationScope scope;
-
- 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_F(TypeConversionTest, CustomTypeConverter) {
- AllocationScope scope;
-
- test_structs::Rect::Builder rect_builder;
- rect_builder.set_x(10);
- rect_builder.set_y(20);
- rect_builder.set_width(50);
- rect_builder.set_height(45);
- test_structs::Rect rect = rect_builder.Finish();
-
- 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);
-
- test_structs::Rect rect2(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_F(TypeConversionTest, CustomTypeConverter_Array_Null) {
- Array<test_structs::Rect> rects;
-
- std::vector<RedmondRect> redmond_rects =
- rects.To<std::vector<RedmondRect> >();
-
- EXPECT_TRUE(redmond_rects.empty());
-}
-
-TEST_F(TypeConversionTest, CustomTypeConverter_Array) {
- AllocationScope scope;
-
- const RedmondRect kBase = { 10, 20, 30, 40 };
-
- Array<test_structs::Rect>::Builder rects_builder(10);
- for (size_t i = 0; i < rects_builder.size(); ++i) {
- RedmondRect rr = kBase;
- rr.left += static_cast<int32_t>(i);
- rr.top += static_cast<int32_t>(i);
- rects_builder[i] = test_structs::Rect(rr);
- }
- Array<test_structs::Rect> rects = rects_builder.Finish();
-
- std::vector<RedmondRect> redmond_rects =
- rects.To<std::vector<RedmondRect> >();
-
- // Note: assignment broken in two lines tests default constructor with
- // assignment operator. We will also test conversion constructor.
- Array<test_structs::Rect> rects2;
- rects2 = redmond_rects;
-
- EXPECT_EQ(rects.size(), rects2.size());
- for (size_t i = 0; i < rects.size(); ++i) {
- EXPECT_EQ(rects[i].x(), rects2[i].x());
- EXPECT_EQ(rects[i].y(), rects2[i].y());
- EXPECT_EQ(rects[i].width(), rects2[i].width());
- EXPECT_EQ(rects[i].height(), rects2[i].height());
- }
-
- // Test conversion constructor.
- Array<test_structs::Rect> rects3(redmond_rects);
-
- EXPECT_EQ(rects.size(), rects3.size());
- for (size_t i = 0; i < rects.size(); ++i) {
- EXPECT_EQ(rects[i].x(), rects3[i].x());
- EXPECT_EQ(rects[i].y(), rects3[i].y());
- EXPECT_EQ(rects[i].width(), rects3[i].width());
- EXPECT_EQ(rects[i].height(), rects3[i].height());
- }
-}
-
-TEST_F(TypeConversionTest, CustomTypeConverter_Nested) {
- AllocationScope scope;
-
- 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.
-
- test_structs::NamedRegion copy = 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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