2012-01-06 04:12:57 +00:00
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/* ASEPRITE
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2012-01-06 03:52:11 +00:00
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* Copyright (C) 2001-2012 David Capello
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2012-01-05 22:45:03 +00:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define TEST_GUI
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#include "tests/test.h"
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#include "gfx/size.h"
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using namespace gfx;
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// Tests two widgets in a row, each one of 10x10 pixels.
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TEST(JGrid, Simple2x1Grid)
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{
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Grid* grid = new Grid(2, false);
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Widget* w1 = new Widget(JI_WIDGET);
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Widget* w2 = new Widget(JI_WIDGET);
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jwidget_set_min_size(w1, 10, 10);
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jwidget_set_min_size(w2, 10, 10);
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grid->addChildInCell(w1, 1, 1, 0);
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grid->addChildInCell(w2, 1, 1, 0);
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// Test request-size
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Size reqSize = grid->getPreferredSize();
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EXPECT_EQ(20, reqSize.w);
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EXPECT_EQ(10, reqSize.h);
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// Test child-spacing
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grid->child_spacing = 2;
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reqSize = grid->getPreferredSize();
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EXPECT_EQ(22, reqSize.w);
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EXPECT_EQ(10, reqSize.h);
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// Test borders
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grid->border_width.l = 3;
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grid->border_width.b = 3;
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reqSize = grid->getPreferredSize();
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EXPECT_EQ(25, reqSize.w);
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EXPECT_EQ(13, reqSize.h);
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grid->border_width.r = 5;
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grid->border_width.t = 2;
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reqSize = grid->getPreferredSize();
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EXPECT_EQ(30, reqSize.w);
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EXPECT_EQ(15, reqSize.h);
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delete grid;
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}
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TEST(JGrid, Expand2ndWidget)
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{
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Grid* grid = new Grid(2, false);
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Widget* w1 = new Widget(JI_WIDGET);
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Widget* w2 = new Widget(JI_WIDGET);
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JRect rect;
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jwidget_set_min_size(w1, 20, 20);
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jwidget_set_min_size(w2, 10, 10);
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grid->addChildInCell(w1, 1, 1, 0);
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grid->addChildInCell(w2, 1, 1, JI_HORIZONTAL | JI_TOP);
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// Test request size
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Size reqSize = grid->getPreferredSize();
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EXPECT_EQ(30, reqSize.w);
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EXPECT_EQ(20, reqSize.h);
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// Test layout
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rect = jrect_new(0, 0, 40, 20);
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jwidget_set_rect(grid, rect);
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jrect_free(rect);
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EXPECT_EQ(0, w1->rc->x1);
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EXPECT_EQ(0, w1->rc->y1);
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EXPECT_EQ(20, jrect_w(w1->rc));
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EXPECT_EQ(20, jrect_h(w1->rc));
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EXPECT_EQ(20, w2->rc->x1);
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EXPECT_EQ(0, w2->rc->y1);
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EXPECT_EQ(20, jrect_w(w2->rc));
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EXPECT_EQ(10, jrect_h(w2->rc));
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delete grid;
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}
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TEST(JGrid, SameWidth2x1Grid)
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{
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Grid* grid = new Grid(2, true);
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Widget* w1 = new Widget(JI_WIDGET);
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Widget* w2 = new Widget(JI_WIDGET);
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JRect rect;
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jwidget_set_min_size(w1, 20, 20);
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jwidget_set_min_size(w2, 10, 10);
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grid->addChildInCell(w1, 1, 1, 0);
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grid->addChildInCell(w2, 1, 1, 0);
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// Test request size
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Size reqSize = grid->getPreferredSize();
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EXPECT_EQ(40, reqSize.w);
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EXPECT_EQ(20, reqSize.h);
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// Test layout
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rect = jrect_new(0, 0, 60, 20);
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jwidget_set_rect(grid, rect);
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jrect_free(rect);
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EXPECT_EQ(0, w1->rc->x1);
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EXPECT_EQ(30, w2->rc->x1);
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EXPECT_EQ(30, jrect_w(w1->rc));
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EXPECT_EQ(30, jrect_w(w2->rc));
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delete grid;
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}
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// Tests the next layout (a grid of 3x3 cells):
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//
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// 2 (separator)
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// _|_
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// / \
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// 10 2 0 2 10
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// +---+-------+
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// | 1 | 2 | 10
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// +---+---+---+ --- 2 (separator)
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// | 3 | 4 | 4
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// | | | --- 2 (separator)
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// | | | 4
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// +-------+---+
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//
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// 1.align = 0
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// 2.align = JI_HORIZONTAL
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// 3.align = JI_HORIZONTAL | JI_VERTICAL
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// 4.align = JI_VERTICAL
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//
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//
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// When we expand the grid we get the following layout:
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//
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// +---+----------------------------+
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// | 1 | 2 |
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// +---+------------------------+---+
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// | 3 | 4 |
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// | | |
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// | | |
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// | | |
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// | | |
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// | | |
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// | | |
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// +----------------------------+---+
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//
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TEST(JGrid, Intrincate3x3Grid)
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{
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Grid* grid = new Grid(3, false);
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Widget* w1 = new Widget(JI_WIDGET);
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Widget* w2 = new Widget(JI_WIDGET);
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Widget* w3 = new Widget(JI_WIDGET);
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Widget* w4 = new Widget(JI_WIDGET);
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JRect rect;
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jwidget_set_min_size(w1, 10, 10);
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jwidget_set_min_size(w2, 10, 10);
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jwidget_set_min_size(w3, 10, 10);
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jwidget_set_min_size(w4, 10, 10);
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grid->addChildInCell(w1, 1, 1, 0);
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grid->addChildInCell(w2, 2, 1, JI_HORIZONTAL);
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grid->addChildInCell(w3, 2, 2, JI_HORIZONTAL | JI_VERTICAL);
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grid->addChildInCell(w4, 1, 2, JI_VERTICAL);
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// Test request size
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grid->child_spacing = 2;
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Size reqSize = grid->getPreferredSize();
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EXPECT_EQ(22, reqSize.w);
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EXPECT_EQ(22, reqSize.h);
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// Test layout
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rect = jrect_new(0, 0, 100, 100);
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jwidget_set_rect(grid, rect);
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jrect_free(rect);
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EXPECT_EQ(0, w1->rc->x1);
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EXPECT_EQ(0, w1->rc->y1);
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EXPECT_EQ(12, w2->rc->x1);
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EXPECT_EQ(0, w2->rc->y1);
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EXPECT_EQ(0, w3->rc->x1);
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EXPECT_EQ(12, w3->rc->y1);
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EXPECT_EQ(90, w4->rc->x1);
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EXPECT_EQ(12, w4->rc->y1);
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EXPECT_EQ(10, jrect_w(w1->rc));
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EXPECT_EQ(10, jrect_h(w1->rc));
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EXPECT_EQ(88, jrect_w(w2->rc));
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EXPECT_EQ(10, jrect_h(w2->rc));
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EXPECT_EQ(88, jrect_w(w3->rc));
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EXPECT_EQ(88, jrect_h(w3->rc));
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EXPECT_EQ(10, jrect_w(w4->rc));
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EXPECT_EQ(88, jrect_h(w4->rc));
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delete grid;
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}
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