15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/insets.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/shadow_value.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace gfx { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST(ShadowValueTest, GetMargin) { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const struct TestCase { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets expected_margin; 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t shadow_count; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowValue shadows[2]; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } kTestCases[] = { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets(), 0, {}, 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets(-2, -2, -2, -2), 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ShadowValue(gfx::Point(0, 0), 4, 0), }, 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets(0, -1, -4, -3), 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ShadowValue(gfx::Point(1, 2), 4, 0), }, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets(-4, -3, 0, -1), 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ShadowValue(gfx::Point(-1, -2), 4, 0), }, 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets(0, -1, -5, -4), 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2, 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowValue(gfx::Point(1, 2), 4, 0), 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowValue(gfx::Point(2, 3), 4, 0), 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets(-4, -3, -5, -4), 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2, 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowValue(gfx::Point(-1, -2), 4, 0), 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowValue(gfx::Point(2, 3), 4, 0), 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) { 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Insets margin = ShadowValue::GetMargin( 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowValues(kTestCases[i].shadows, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTestCases[i].shadows + kTestCases[i].shadow_count)); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(kTestCases[i].expected_margin, margin) << " i=" << i; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace gfx 64