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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/omnibox/omnibox_match_cell_view.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(OmniboxMatchCellViewTest, ComputeMatchMaxWidths) {
int contents_max_width, description_max_width, iph_link_max_width;
const int separator_width = 10;
const int kMinimumContentsWidth = 300;
int contents_width, description_width, iph_link_view_width, available_width;
// Contents, description, and IPH link fit fine.
contents_width = 100;
description_width = 50;
iph_link_view_width = 30;
available_width = 200;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, contents_width);
EXPECT_EQ(description_max_width, description_width);
EXPECT_EQ(iph_link_max_width, 30);
// IPH link should be given priority.
contents_width = 100;
description_width = 50;
iph_link_view_width = 30;
available_width = 20;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, 0);
EXPECT_EQ(description_max_width, 0);
EXPECT_EQ(iph_link_max_width, 20);
// Contents should be given as much space as it wants up to 300 pixels.
contents_width = 100;
description_width = 50;
iph_link_view_width = 30;
available_width = 130;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, contents_width);
EXPECT_EQ(description_max_width, 0);
EXPECT_EQ(iph_link_max_width, 30);
// Both contents and description will be limited.
contents_width = 310;
description_width = 150;
iph_link_view_width = 30;
available_width = 430;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, kMinimumContentsWidth);
EXPECT_EQ(description_max_width, available_width - kMinimumContentsWidth -
separator_width - iph_link_max_width);
EXPECT_EQ(iph_link_max_width, 30);
// Contents takes all available space not taken by IPH link.
contents_width = 400;
description_width = 0;
iph_link_view_width = 30;
available_width = 230;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, available_width - iph_link_max_width);
EXPECT_EQ(description_max_width, 0);
EXPECT_EQ(iph_link_max_width, 30);
// Half and half.
contents_width = 395;
description_width = 395;
iph_link_view_width = 0;
available_width = 700;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, 345);
EXPECT_EQ(description_max_width, 345);
EXPECT_EQ(iph_link_max_width, 0);
// When we disallow shrinking the contents, it should get as much space as
// it wants.
contents_width = 395;
description_width = 395;
iph_link_view_width = 0;
available_width = 700;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, false, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, contents_width);
EXPECT_EQ(description_max_width, available_width - contents_width -
separator_width - iph_link_max_width);
EXPECT_EQ(iph_link_max_width, 0);
// (available_width - separator_width) is odd, so contents gets the extra
// pixel.
contents_width = 395;
description_width = 395;
iph_link_view_width = 0;
available_width = 699;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, 345);
EXPECT_EQ(description_max_width, 344);
EXPECT_EQ(iph_link_max_width, 0);
// Not enough space to draw anything.
contents_width = 1;
description_width = 1;
iph_link_view_width = 0;
available_width = 0;
OmniboxMatchCellView::ComputeMatchMaxWidths(
contents_width, separator_width, description_width, iph_link_view_width,
available_width, true, &contents_max_width, &description_max_width,
&iph_link_max_width);
EXPECT_EQ(contents_max_width, 0);
EXPECT_EQ(description_max_width, 0);
EXPECT_EQ(iph_link_max_width, 0);
}
TEST(OmniboxMatchCellViewTest, FullCenteredSquare) {
extern gfx::Rect FullCenteredSquare(const gfx::Size& size);
EXPECT_EQ(FullCenteredSquare({0, 0}), gfx::Rect(0, 0, 0, 0));
EXPECT_EQ(FullCenteredSquare({28, 28}), gfx::Rect(0, 0, 28, 28));
EXPECT_EQ(FullCenteredSquare({50, 20}), gfx::Rect(15, 0, 20, 20));
EXPECT_EQ(FullCenteredSquare({20, 50}), gfx::Rect(0, 15, 20, 20));
}
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