summaryrefslogtreecommitdiff
path: root/indra/llmath/tests/llrect_test.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llmath/tests/llrect_test.cpp')
-rw-r--r--indra/llmath/tests/llrect_test.cpp1052
1 files changed, 526 insertions, 526 deletions
diff --git a/indra/llmath/tests/llrect_test.cpp b/indra/llmath/tests/llrect_test.cpp
index 365f298636..5e3104e293 100644
--- a/indra/llmath/tests/llrect_test.cpp
+++ b/indra/llmath/tests/llrect_test.cpp
@@ -1,526 +1,526 @@
-/**
- * @file llrect_test.cpp
- * @author Martin Reddy
- * @date 2009-06-25
- * @brief Test for llrect.cpp.
- *
- * $LicenseInfo:firstyear=2009&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-#include "../test/lltut.h"
-#include "../llrect.h"
-
-namespace tut
-{
- struct LLRectData
- {
- };
-
- typedef test_group<LLRectData> factory;
- typedef factory::object object;
-}
-
-namespace
-{
- tut::factory llrect_test_factory("LLRect");
-}
-
-namespace tut
-{
- template<> template<>
- void object::test<1>()
- {
- //
- // test the LLRect default constructor
- //
-
- LLSD zero;
- zero.append(0); zero.append(0); zero.append(0); zero.append(0);
-
- // default constructor
- LLRect rect1;
- ensure_equals("Empty rect", rect1.getValue(), zero);
- ensure_equals("Empty rect left", rect1.mLeft, 0);
- ensure_equals("Empty rect top", rect1.mTop, 0);
- ensure_equals("Empty rect right", rect1.mRight, 0);
- ensure_equals("Empty rect bottom", rect1.mBottom, 0);
- ensure_equals("Empty rect width", rect1.getWidth(), 0);
- ensure_equals("Empty rect height", rect1.getHeight(), 0);
- ensure_equals("Empty rect centerx", rect1.getCenterX(), 0);
- ensure_equals("Empty rect centery", rect1.getCenterY(), 0);
- }
-
- template<> template<>
- void object::test<2>()
- {
- //
- // test the LLRectf default constructor
- //
-
- LLSD zerof;
- zerof.append(0.0f); zerof.append(0.0f); zerof.append(0.0f); zerof.append(0.0f);
-
- LLRectf rect2;
- ensure_equals("Empty rectf", rect2.getValue(), zerof);
- ensure_equals("Empty rectf left", rect2.mLeft, 0.0f);
- ensure_equals("Empty rectf top", rect2.mTop, 0.0f);
- ensure_equals("Empty rectf right", rect2.mRight, 0.0f);
- ensure_equals("Empty rectf bottom", rect2.mBottom, 0.0f);
- ensure_equals("Empty rectf width", rect2.getWidth(), 0.0f);
- ensure_equals("Empty rectf height", rect2.getHeight(), 0.0f);
- ensure_equals("Empty rectf centerx", rect2.getCenterX(), 0.0f);
- ensure_equals("Empty rectf centery", rect2.getCenterY(), 0.0f);
- }
-
- template<> template<>
- void object::test<3>()
- {
- //
- // test the LLRect constructor from another LLRect
- //
-
- LLRect rect3(LLRect(1, 6, 7, 2));
- ensure_equals("Default rect left", rect3.mLeft, 1);
- ensure_equals("Default rect top", rect3.mTop, 6);
- ensure_equals("Default rect right", rect3.mRight, 7);
- ensure_equals("Default rect bottom", rect3.mBottom, 2);
- ensure_equals("Default rect width", rect3.getWidth(), 6);
- ensure_equals("Default rect height", rect3.getHeight(), 4);
- ensure_equals("Default rect centerx", rect3.getCenterX(), 4);
- ensure_equals("Default rect centery", rect3.getCenterY(), 4);
- }
-
- template<> template<>
- void object::test<4>()
- {
- //
- // test the LLRectf four-float constructor
- //
-
- LLRectf rect4(1.0f, 5.0f, 6.0f, 2.0f);
- ensure_equals("Default rectf left", rect4.mLeft, 1.0f);
- ensure_equals("Default rectf top", rect4.mTop, 5.0f);
- ensure_equals("Default rectf right", rect4.mRight, 6.0f);
- ensure_equals("Default rectf bottom", rect4.mBottom, 2.0f);
- ensure_equals("Default rectf width", rect4.getWidth(), 5.0f);
- ensure_equals("Default rectf height", rect4.getHeight(), 3.0f);
- ensure_equals("Default rectf centerx", rect4.getCenterX(), 3.5f);
- ensure_equals("Default rectf centery", rect4.getCenterY(), 3.5f);
- }
-
- template<> template<>
- void object::test<5>()
- {
- //
- // test the LLRectf LLSD constructor
- //
-
- LLSD array;
- array.append(-1.0f); array.append(0.0f); array.append(0.0f); array.append(-1.0f);
- LLRectf rect5(array);
- ensure_equals("LLSD rectf left", rect5.mLeft, -1.0f);
- ensure_equals("LLSD rectf top", rect5.mTop, 0.0f);
- ensure_equals("LLSD rectf right", rect5.mRight, 0.0f);
- ensure_equals("LLSD rectf bottom", rect5.mBottom, -1.0f);
- ensure_equals("LLSD rectf width", rect5.getWidth(), 1.0f);
- ensure_equals("LLSD rectf height", rect5.getHeight(), 1.0f);
- ensure_equals("LLSD rectf centerx", rect5.getCenterX(), -0.5f);
- ensure_equals("LLSD rectf centery", rect5.getCenterY(), -0.5f);
- }
-
- template<> template<>
- void object::test<6>()
- {
- //
- // test directly setting the member variables for dimensions
- //
-
- LLRectf rectf;
-
- rectf.mLeft = -1.0f;
- rectf.mTop = 1.0f;
- rectf.mRight = 1.0f;
- rectf.mBottom = -1.0f;
- ensure_equals("Member-set rectf left", rectf.mLeft, -1.0f);
- ensure_equals("Member-set rectf top", rectf.mTop, 1.0f);
- ensure_equals("Member-set rectf right", rectf.mRight, 1.0f);
- ensure_equals("Member-set rectf bottom", rectf.mBottom, -1.0f);
- ensure_equals("Member-set rectf width", rectf.getWidth(), 2.0f);
- ensure_equals("Member-set rectf height", rectf.getHeight(), 2.0f);
- ensure_equals("Member-set rectf centerx", rectf.getCenterX(), 0.0f);
- ensure_equals("Member-set rectf centery", rectf.getCenterY(), 0.0f);
- }
-
- template<> template<>
- void object::test<7>()
- {
- //
- // test the setValue() method
- //
-
- LLRectf rectf;
-
- LLSD array;
- array.append(-1.0f); array.append(0.0f); array.append(0.0f); array.append(-1.0f);
- rectf.setValue(array);
- ensure_equals("setValue() rectf left", rectf.mLeft, -1.0f);
- ensure_equals("setValue() rectf top", rectf.mTop, 0.0f);
- ensure_equals("setValue() rectf right", rectf.mRight, 0.0f);
- ensure_equals("setValue() rectf bottom", rectf.mBottom, -1.0f);
- ensure_equals("setValue() rectf width", rectf.getWidth(), 1.0f);
- ensure_equals("setValue() rectf height", rectf.getHeight(), 1.0f);
- ensure_equals("setValue() rectf centerx", rectf.getCenterX(), -0.5f);
- ensure_equals("setValue() rectf centery", rectf.getCenterY(), -0.5f);
- }
-
- template<> template<>
- void object::test<8>()
- {
- //
- // test the set() method
- //
-
- LLRect rect;
-
- rect.set(10, 90, 70, 10);
- ensure_equals("set() rectf left", rect.mLeft, 10);
- ensure_equals("set() rectf top", rect.mTop, 90);
- ensure_equals("set() rectf right", rect.mRight, 70);
- ensure_equals("set() rectf bottom", rect.mBottom, 10);
- ensure_equals("set() rectf width", rect.getWidth(), 60);
- ensure_equals("set() rectf height", rect.getHeight(), 80);
- ensure_equals("set() rectf centerx", rect.getCenterX(), 40);
- ensure_equals("set() rectf centery", rect.getCenterY(), 50);
- }
-
- template<> template<>
- void object::test<9>()
- {
- //
- // test the setOriginAndSize() method
- //
-
- LLRectf rectf;
-
- rectf.setOriginAndSize(0.0f, 0.0f, 2.0f, 1.0f);
- ensure_equals("setOriginAndSize() rectf left", rectf.mLeft, 0.0f);
- ensure_equals("setOriginAndSize() rectf top", rectf.mTop, 1.0f);
- ensure_equals("setOriginAndSize() rectf right", rectf.mRight, 2.0f);
- ensure_equals("setOriginAndSize() rectf bottom", rectf.mBottom, 0.0f);
- ensure_equals("setOriginAndSize() rectf width", rectf.getWidth(), 2.0f);
- ensure_equals("setOriginAndSize() rectf height", rectf.getHeight(), 1.0f);
- ensure_equals("setOriginAndSize() rectf centerx", rectf.getCenterX(), 1.0f);
- ensure_equals("setOriginAndSize() rectf centery", rectf.getCenterY(), 0.5f);
- }
-
- template<> template<>
- void object::test<10>()
- {
- //
- // test the setLeftTopAndSize() method
- //
-
- LLRectf rectf;
-
- rectf.setLeftTopAndSize(0.0f, 0.0f, 2.0f, 1.0f);
- ensure_equals("setLeftTopAndSize() rectf left", rectf.mLeft, 0.0f);
- ensure_equals("setLeftTopAndSize() rectf top", rectf.mTop, 0.0f);
- ensure_equals("setLeftTopAndSize() rectf right", rectf.mRight, 2.0f);
- ensure_equals("setLeftTopAndSize() rectf bottom", rectf.mBottom, -1.0f);
- ensure_equals("setLeftTopAndSize() rectf width", rectf.getWidth(), 2.0f);
- ensure_equals("setLeftTopAndSize() rectf height", rectf.getHeight(), 1.0f);
- ensure_equals("setLeftTopAndSize() rectf centerx", rectf.getCenterX(), 1.0f);
- ensure_equals("setLeftTopAndSize() rectf centery", rectf.getCenterY(), -0.5f);
- }
-
- template<> template<>
- void object::test<11>()
- {
- //
- // test the setCenterAndSize() method
- //
-
- LLRectf rectf;
-
- rectf.setCenterAndSize(0.0f, 0.0f, 2.0f, 1.0f);
- ensure_equals("setCenterAndSize() rectf left", rectf.mLeft, -1.0f);
- ensure_equals("setCenterAndSize() rectf top", rectf.mTop, 0.5f);
- ensure_equals("setCenterAndSize() rectf right", rectf.mRight, 1.0f);
- ensure_equals("setCenterAndSize() rectf bottom", rectf.mBottom, -0.5f);
- ensure_equals("setCenterAndSize() rectf width", rectf.getWidth(), 2.0f);
- ensure_equals("setCenterAndSize() rectf height", rectf.getHeight(), 1.0f);
- ensure_equals("setCenterAndSize() rectf centerx", rectf.getCenterX(), 0.0f);
- ensure_equals("setCenterAndSize() rectf centery", rectf.getCenterY(), 0.0f);
- }
-
- template<> template<>
- void object::test<12>()
- {
- //
- // test the validity checking method
- //
-
- LLRectf rectf;
-
- rectf.set(-1.0f, 1.0f, 1.0f, -1.0f);
- ensure("BBox is valid", rectf.isValid());
-
- rectf.mLeft = 2.0f;
- ensure("BBox is not valid", ! rectf.isValid());
-
- rectf.makeValid();
- ensure("BBox forced valid", rectf.isValid());
-
- rectf.set(-1.0f, -1.0f, -1.0f, -1.0f);
- ensure("BBox(0,0,0,0) is valid", rectf.isValid());
- }
-
- template<> template<>
- void object::test<13>()
- {
- //
- // test the null checking methods
- //
-
- LLRectf rectf;
-
- rectf.set(-1.0f, 1.0f, 1.0f, -1.0f);
- ensure("BBox is not Null", ! rectf.isEmpty());
- ensure("BBox notNull", rectf.notEmpty());
-
- rectf.mLeft = 2.0f;
- rectf.makeValid();
- ensure("BBox is now Null", rectf.isEmpty());
-
- rectf.set(-1.0f, -1.0f, -1.0f, -1.0f);
- ensure("BBox(0,0,0,0) is Null", rectf.isEmpty());
- }
-
- template<> template<>
- void object::test<14>()
- {
- //
- // test the (in)equality operators
- //
-
- LLRectf rect1, rect2;
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(-1.0f, 0.9f, 1.0f, -1.0f);
-
- ensure("rect1 == rect2 (false)", ! (rect1 == rect2));
- ensure("rect1 != rect2 (true)", rect1 != rect2);
-
- ensure("rect1 == rect1 (true)", rect1 == rect1);
- ensure("rect1 != rect1 (false)", ! (rect1 != rect1));
- }
-
- template<> template<>
- void object::test<15>()
- {
- //
- // test the copy constructor
- //
-
- LLRectf rect1, rect2(rect1);
-
- ensure("rect1 == rect2 (true)", rect1 == rect2);
- ensure("rect1 != rect2 (false)", ! (rect1 != rect2));
- }
-
- template<> template<>
- void object::test<16>()
- {
- //
- // test the translate() method
- //
-
- LLRectf rect1(-1.0f, 1.0f, 1.0f, -1.0f);
- LLRectf rect2(rect1);
-
- rect1.translate(0.0f, 0.0f);
-
- ensure("translate(0, 0)", rect1 == rect2);
-
- rect1.translate(100.0f, 100.0f);
- rect1.translate(-100.0f, -100.0f);
-
- ensure("translate(100, 100) + translate(-100, -100)", rect1 == rect2);
-
- rect1.translate(10.0f, 0.0f);
- rect2.set(9.0f, 1.0f, 11.0f, -1.0f);
- ensure("translate(10, 0)", rect1 == rect2);
-
- rect1.translate(0.0f, 10.0f);
- rect2.set(9.0f, 11.0f, 11.0f, 9.0f);
- ensure("translate(0, 10)", rect1 == rect2);
-
- rect1.translate(-10.0f, -10.0f);
- rect2.set(-1.0f, 1.0f, 1.0f, -1.0f);
- ensure("translate(-10, -10)", rect1 == rect2);
- }
-
- template<> template<>
- void object::test<17>()
- {
- //
- // test the stretch() method
- //
-
- LLRectf rect1(-1.0f, 1.0f, 1.0f, -1.0f);
- LLRectf rect2(rect1);
-
- rect1.stretch(0.0f);
- ensure("stretch(0)", rect1 == rect2);
-
- rect1.stretch(0.0f, 0.0f);
- ensure("stretch(0, 0)", rect1 == rect2);
-
- rect1.stretch(10.0f);
- rect1.stretch(-10.0f);
- ensure("stretch(10) + stretch(-10)", rect1 == rect2);
-
- rect1.stretch(2.0f, 1.0f);
- rect2.set(-3.0f, 2.0f, 3.0f, -2.0f);
- ensure("stretch(2, 1)", rect1 == rect2);
- }
-
-
- template<> template<>
- void object::test<18>()
- {
- //
- // test the unionWith() method
- //
-
- LLRectf rect1, rect2, rect3;
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect3 = rect1;
- rect3.unionWith(rect2);
- ensure_equals("union with self", rect3, rect1);
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(-2.0f, 2.0f, 0.0f, 0.0f);
- rect3 = rect1;
- rect3.unionWith(rect2);
- ensure_equals("union - overlap", rect3, LLRectf(-2.0f, 2.0f, 1.0f, -1.0f));
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(5.0f, 10.0f, 10.0f, 5.0f);
- rect3 = rect1;
- rect3.unionWith(rect2);
- ensure_equals("union - no overlap", rect3, LLRectf(-1.0f, 10.0f, 10.0f, -1.0f));
- }
-
- template<> template<>
- void object::test<19>()
- {
- //
- // test the intersectWith() methods
- //
-
- LLRectf rect1, rect2, rect3;
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect3 = rect1;
- rect3.intersectWith(rect2);
- ensure_equals("intersect with self", rect3, rect1);
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(-2.0f, 2.0f, 0.0f, 0.0f);
- rect3 = rect1;
- rect3.intersectWith(rect2);
- ensure_equals("intersect - overlap", rect3, LLRectf(-1.0f, 1.0f, 0.0f, 0.0f));
-
- rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
- rect2.set(5.0f, 10.0f, 10.0f, 5.0f);
- rect3 = rect1;
- rect3.intersectWith(rect2);
- ensure("intersect - no overlap", rect3.isEmpty());
- }
-
- template<> template<>
- void object::test<20>()
- {
- //
- // test the pointInRect() method
- //
-
- LLRectf rect(1.0f, 3.0f, 3.0f, 1.0f);
-
- ensure("(0,0) not in rect", rect.pointInRect(0.0f, 0.0f) == false);
- ensure("(2,2) in rect", rect.pointInRect(2.0f, 2.0f) == true);
- ensure("(1,1) in rect", rect.pointInRect(1.0f, 1.0f) == true);
- ensure("(3,3) not in rect", rect.pointInRect(3.0f, 3.0f) == false);
- ensure("(2.999,2.999) in rect", rect.pointInRect(2.999f, 2.999f) == true);
- ensure("(2.999,3.0) not in rect", rect.pointInRect(2.999f, 3.0f) == false);
- ensure("(3.0,2.999) not in rect", rect.pointInRect(3.0f, 2.999f) == false);
- }
-
- template<> template<>
- void object::test<21>()
- {
- //
- // test the localPointInRect() method
- //
-
- LLRectf rect(1.0f, 3.0f, 3.0f, 1.0f);
-
- ensure("(0,0) in local rect", rect.localPointInRect(0.0f, 0.0f) == true);
- ensure("(-0.0001,-0.0001) not in local rect", rect.localPointInRect(-0.0001f, -0.001f) == false);
- ensure("(1,1) in local rect", rect.localPointInRect(1.0f, 1.0f) == true);
- ensure("(2,2) not in local rect", rect.localPointInRect(2.0f, 2.0f) == false);
- ensure("(1.999,1.999) in local rect", rect.localPointInRect(1.999f, 1.999f) == true);
- ensure("(1.999,2.0) not in local rect", rect.localPointInRect(1.999f, 2.0f) == false);
- ensure("(2.0,1.999) not in local rect", rect.localPointInRect(2.0f, 1.999f) == false);
- }
-
- template<> template<>
- void object::test<22>()
- {
- //
- // test the clampPointToRect() method
- //
-
- LLRectf rect(1.0f, 3.0f, 3.0f, 1.0f);
- F32 x, y;
-
- x = 2.0f; y = 2.0f;
- rect.clampPointToRect(x, y);
- ensure_equals("clamp x-coord within rect", x, 2.0f);
- ensure_equals("clamp y-coord within rect", y, 2.0f);
-
- x = -100.0f; y = 100.0f;
- rect.clampPointToRect(x, y);
- ensure_equals("clamp x-coord outside rect", x, 1.0f);
- ensure_equals("clamp y-coord outside rect", y, 3.0f);
-
- x = 3.0f; y = 1.0f;
- rect.clampPointToRect(x, y);
- ensure_equals("clamp x-coord edge rect", x, 3.0f);
- ensure_equals("clamp y-coord edge rect", y, 1.0f);
- }
-}
+/**
+ * @file llrect_test.cpp
+ * @author Martin Reddy
+ * @date 2009-06-25
+ * @brief Test for llrect.cpp.
+ *
+ * $LicenseInfo:firstyear=2009&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "../test/lltut.h"
+#include "../llrect.h"
+
+namespace tut
+{
+ struct LLRectData
+ {
+ };
+
+ typedef test_group<LLRectData> factory;
+ typedef factory::object object;
+}
+
+namespace
+{
+ tut::factory llrect_test_factory("LLRect");
+}
+
+namespace tut
+{
+ template<> template<>
+ void object::test<1>()
+ {
+ //
+ // test the LLRect default constructor
+ //
+
+ LLSD zero;
+ zero.append(0); zero.append(0); zero.append(0); zero.append(0);
+
+ // default constructor
+ LLRect rect1;
+ ensure_equals("Empty rect", rect1.getValue(), zero);
+ ensure_equals("Empty rect left", rect1.mLeft, 0);
+ ensure_equals("Empty rect top", rect1.mTop, 0);
+ ensure_equals("Empty rect right", rect1.mRight, 0);
+ ensure_equals("Empty rect bottom", rect1.mBottom, 0);
+ ensure_equals("Empty rect width", rect1.getWidth(), 0);
+ ensure_equals("Empty rect height", rect1.getHeight(), 0);
+ ensure_equals("Empty rect centerx", rect1.getCenterX(), 0);
+ ensure_equals("Empty rect centery", rect1.getCenterY(), 0);
+ }
+
+ template<> template<>
+ void object::test<2>()
+ {
+ //
+ // test the LLRectf default constructor
+ //
+
+ LLSD zerof;
+ zerof.append(0.0f); zerof.append(0.0f); zerof.append(0.0f); zerof.append(0.0f);
+
+ LLRectf rect2;
+ ensure_equals("Empty rectf", rect2.getValue(), zerof);
+ ensure_equals("Empty rectf left", rect2.mLeft, 0.0f);
+ ensure_equals("Empty rectf top", rect2.mTop, 0.0f);
+ ensure_equals("Empty rectf right", rect2.mRight, 0.0f);
+ ensure_equals("Empty rectf bottom", rect2.mBottom, 0.0f);
+ ensure_equals("Empty rectf width", rect2.getWidth(), 0.0f);
+ ensure_equals("Empty rectf height", rect2.getHeight(), 0.0f);
+ ensure_equals("Empty rectf centerx", rect2.getCenterX(), 0.0f);
+ ensure_equals("Empty rectf centery", rect2.getCenterY(), 0.0f);
+ }
+
+ template<> template<>
+ void object::test<3>()
+ {
+ //
+ // test the LLRect constructor from another LLRect
+ //
+
+ LLRect rect3(LLRect(1, 6, 7, 2));
+ ensure_equals("Default rect left", rect3.mLeft, 1);
+ ensure_equals("Default rect top", rect3.mTop, 6);
+ ensure_equals("Default rect right", rect3.mRight, 7);
+ ensure_equals("Default rect bottom", rect3.mBottom, 2);
+ ensure_equals("Default rect width", rect3.getWidth(), 6);
+ ensure_equals("Default rect height", rect3.getHeight(), 4);
+ ensure_equals("Default rect centerx", rect3.getCenterX(), 4);
+ ensure_equals("Default rect centery", rect3.getCenterY(), 4);
+ }
+
+ template<> template<>
+ void object::test<4>()
+ {
+ //
+ // test the LLRectf four-float constructor
+ //
+
+ LLRectf rect4(1.0f, 5.0f, 6.0f, 2.0f);
+ ensure_equals("Default rectf left", rect4.mLeft, 1.0f);
+ ensure_equals("Default rectf top", rect4.mTop, 5.0f);
+ ensure_equals("Default rectf right", rect4.mRight, 6.0f);
+ ensure_equals("Default rectf bottom", rect4.mBottom, 2.0f);
+ ensure_equals("Default rectf width", rect4.getWidth(), 5.0f);
+ ensure_equals("Default rectf height", rect4.getHeight(), 3.0f);
+ ensure_equals("Default rectf centerx", rect4.getCenterX(), 3.5f);
+ ensure_equals("Default rectf centery", rect4.getCenterY(), 3.5f);
+ }
+
+ template<> template<>
+ void object::test<5>()
+ {
+ //
+ // test the LLRectf LLSD constructor
+ //
+
+ LLSD array;
+ array.append(-1.0f); array.append(0.0f); array.append(0.0f); array.append(-1.0f);
+ LLRectf rect5(array);
+ ensure_equals("LLSD rectf left", rect5.mLeft, -1.0f);
+ ensure_equals("LLSD rectf top", rect5.mTop, 0.0f);
+ ensure_equals("LLSD rectf right", rect5.mRight, 0.0f);
+ ensure_equals("LLSD rectf bottom", rect5.mBottom, -1.0f);
+ ensure_equals("LLSD rectf width", rect5.getWidth(), 1.0f);
+ ensure_equals("LLSD rectf height", rect5.getHeight(), 1.0f);
+ ensure_equals("LLSD rectf centerx", rect5.getCenterX(), -0.5f);
+ ensure_equals("LLSD rectf centery", rect5.getCenterY(), -0.5f);
+ }
+
+ template<> template<>
+ void object::test<6>()
+ {
+ //
+ // test directly setting the member variables for dimensions
+ //
+
+ LLRectf rectf;
+
+ rectf.mLeft = -1.0f;
+ rectf.mTop = 1.0f;
+ rectf.mRight = 1.0f;
+ rectf.mBottom = -1.0f;
+ ensure_equals("Member-set rectf left", rectf.mLeft, -1.0f);
+ ensure_equals("Member-set rectf top", rectf.mTop, 1.0f);
+ ensure_equals("Member-set rectf right", rectf.mRight, 1.0f);
+ ensure_equals("Member-set rectf bottom", rectf.mBottom, -1.0f);
+ ensure_equals("Member-set rectf width", rectf.getWidth(), 2.0f);
+ ensure_equals("Member-set rectf height", rectf.getHeight(), 2.0f);
+ ensure_equals("Member-set rectf centerx", rectf.getCenterX(), 0.0f);
+ ensure_equals("Member-set rectf centery", rectf.getCenterY(), 0.0f);
+ }
+
+ template<> template<>
+ void object::test<7>()
+ {
+ //
+ // test the setValue() method
+ //
+
+ LLRectf rectf;
+
+ LLSD array;
+ array.append(-1.0f); array.append(0.0f); array.append(0.0f); array.append(-1.0f);
+ rectf.setValue(array);
+ ensure_equals("setValue() rectf left", rectf.mLeft, -1.0f);
+ ensure_equals("setValue() rectf top", rectf.mTop, 0.0f);
+ ensure_equals("setValue() rectf right", rectf.mRight, 0.0f);
+ ensure_equals("setValue() rectf bottom", rectf.mBottom, -1.0f);
+ ensure_equals("setValue() rectf width", rectf.getWidth(), 1.0f);
+ ensure_equals("setValue() rectf height", rectf.getHeight(), 1.0f);
+ ensure_equals("setValue() rectf centerx", rectf.getCenterX(), -0.5f);
+ ensure_equals("setValue() rectf centery", rectf.getCenterY(), -0.5f);
+ }
+
+ template<> template<>
+ void object::test<8>()
+ {
+ //
+ // test the set() method
+ //
+
+ LLRect rect;
+
+ rect.set(10, 90, 70, 10);
+ ensure_equals("set() rectf left", rect.mLeft, 10);
+ ensure_equals("set() rectf top", rect.mTop, 90);
+ ensure_equals("set() rectf right", rect.mRight, 70);
+ ensure_equals("set() rectf bottom", rect.mBottom, 10);
+ ensure_equals("set() rectf width", rect.getWidth(), 60);
+ ensure_equals("set() rectf height", rect.getHeight(), 80);
+ ensure_equals("set() rectf centerx", rect.getCenterX(), 40);
+ ensure_equals("set() rectf centery", rect.getCenterY(), 50);
+ }
+
+ template<> template<>
+ void object::test<9>()
+ {
+ //
+ // test the setOriginAndSize() method
+ //
+
+ LLRectf rectf;
+
+ rectf.setOriginAndSize(0.0f, 0.0f, 2.0f, 1.0f);
+ ensure_equals("setOriginAndSize() rectf left", rectf.mLeft, 0.0f);
+ ensure_equals("setOriginAndSize() rectf top", rectf.mTop, 1.0f);
+ ensure_equals("setOriginAndSize() rectf right", rectf.mRight, 2.0f);
+ ensure_equals("setOriginAndSize() rectf bottom", rectf.mBottom, 0.0f);
+ ensure_equals("setOriginAndSize() rectf width", rectf.getWidth(), 2.0f);
+ ensure_equals("setOriginAndSize() rectf height", rectf.getHeight(), 1.0f);
+ ensure_equals("setOriginAndSize() rectf centerx", rectf.getCenterX(), 1.0f);
+ ensure_equals("setOriginAndSize() rectf centery", rectf.getCenterY(), 0.5f);
+ }
+
+ template<> template<>
+ void object::test<10>()
+ {
+ //
+ // test the setLeftTopAndSize() method
+ //
+
+ LLRectf rectf;
+
+ rectf.setLeftTopAndSize(0.0f, 0.0f, 2.0f, 1.0f);
+ ensure_equals("setLeftTopAndSize() rectf left", rectf.mLeft, 0.0f);
+ ensure_equals("setLeftTopAndSize() rectf top", rectf.mTop, 0.0f);
+ ensure_equals("setLeftTopAndSize() rectf right", rectf.mRight, 2.0f);
+ ensure_equals("setLeftTopAndSize() rectf bottom", rectf.mBottom, -1.0f);
+ ensure_equals("setLeftTopAndSize() rectf width", rectf.getWidth(), 2.0f);
+ ensure_equals("setLeftTopAndSize() rectf height", rectf.getHeight(), 1.0f);
+ ensure_equals("setLeftTopAndSize() rectf centerx", rectf.getCenterX(), 1.0f);
+ ensure_equals("setLeftTopAndSize() rectf centery", rectf.getCenterY(), -0.5f);
+ }
+
+ template<> template<>
+ void object::test<11>()
+ {
+ //
+ // test the setCenterAndSize() method
+ //
+
+ LLRectf rectf;
+
+ rectf.setCenterAndSize(0.0f, 0.0f, 2.0f, 1.0f);
+ ensure_equals("setCenterAndSize() rectf left", rectf.mLeft, -1.0f);
+ ensure_equals("setCenterAndSize() rectf top", rectf.mTop, 0.5f);
+ ensure_equals("setCenterAndSize() rectf right", rectf.mRight, 1.0f);
+ ensure_equals("setCenterAndSize() rectf bottom", rectf.mBottom, -0.5f);
+ ensure_equals("setCenterAndSize() rectf width", rectf.getWidth(), 2.0f);
+ ensure_equals("setCenterAndSize() rectf height", rectf.getHeight(), 1.0f);
+ ensure_equals("setCenterAndSize() rectf centerx", rectf.getCenterX(), 0.0f);
+ ensure_equals("setCenterAndSize() rectf centery", rectf.getCenterY(), 0.0f);
+ }
+
+ template<> template<>
+ void object::test<12>()
+ {
+ //
+ // test the validity checking method
+ //
+
+ LLRectf rectf;
+
+ rectf.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ ensure("BBox is valid", rectf.isValid());
+
+ rectf.mLeft = 2.0f;
+ ensure("BBox is not valid", ! rectf.isValid());
+
+ rectf.makeValid();
+ ensure("BBox forced valid", rectf.isValid());
+
+ rectf.set(-1.0f, -1.0f, -1.0f, -1.0f);
+ ensure("BBox(0,0,0,0) is valid", rectf.isValid());
+ }
+
+ template<> template<>
+ void object::test<13>()
+ {
+ //
+ // test the null checking methods
+ //
+
+ LLRectf rectf;
+
+ rectf.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ ensure("BBox is not Null", ! rectf.isEmpty());
+ ensure("BBox notNull", rectf.notEmpty());
+
+ rectf.mLeft = 2.0f;
+ rectf.makeValid();
+ ensure("BBox is now Null", rectf.isEmpty());
+
+ rectf.set(-1.0f, -1.0f, -1.0f, -1.0f);
+ ensure("BBox(0,0,0,0) is Null", rectf.isEmpty());
+ }
+
+ template<> template<>
+ void object::test<14>()
+ {
+ //
+ // test the (in)equality operators
+ //
+
+ LLRectf rect1, rect2;
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(-1.0f, 0.9f, 1.0f, -1.0f);
+
+ ensure("rect1 == rect2 (false)", ! (rect1 == rect2));
+ ensure("rect1 != rect2 (true)", rect1 != rect2);
+
+ ensure("rect1 == rect1 (true)", rect1 == rect1);
+ ensure("rect1 != rect1 (false)", ! (rect1 != rect1));
+ }
+
+ template<> template<>
+ void object::test<15>()
+ {
+ //
+ // test the copy constructor
+ //
+
+ LLRectf rect1, rect2(rect1);
+
+ ensure("rect1 == rect2 (true)", rect1 == rect2);
+ ensure("rect1 != rect2 (false)", ! (rect1 != rect2));
+ }
+
+ template<> template<>
+ void object::test<16>()
+ {
+ //
+ // test the translate() method
+ //
+
+ LLRectf rect1(-1.0f, 1.0f, 1.0f, -1.0f);
+ LLRectf rect2(rect1);
+
+ rect1.translate(0.0f, 0.0f);
+
+ ensure("translate(0, 0)", rect1 == rect2);
+
+ rect1.translate(100.0f, 100.0f);
+ rect1.translate(-100.0f, -100.0f);
+
+ ensure("translate(100, 100) + translate(-100, -100)", rect1 == rect2);
+
+ rect1.translate(10.0f, 0.0f);
+ rect2.set(9.0f, 1.0f, 11.0f, -1.0f);
+ ensure("translate(10, 0)", rect1 == rect2);
+
+ rect1.translate(0.0f, 10.0f);
+ rect2.set(9.0f, 11.0f, 11.0f, 9.0f);
+ ensure("translate(0, 10)", rect1 == rect2);
+
+ rect1.translate(-10.0f, -10.0f);
+ rect2.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ ensure("translate(-10, -10)", rect1 == rect2);
+ }
+
+ template<> template<>
+ void object::test<17>()
+ {
+ //
+ // test the stretch() method
+ //
+
+ LLRectf rect1(-1.0f, 1.0f, 1.0f, -1.0f);
+ LLRectf rect2(rect1);
+
+ rect1.stretch(0.0f);
+ ensure("stretch(0)", rect1 == rect2);
+
+ rect1.stretch(0.0f, 0.0f);
+ ensure("stretch(0, 0)", rect1 == rect2);
+
+ rect1.stretch(10.0f);
+ rect1.stretch(-10.0f);
+ ensure("stretch(10) + stretch(-10)", rect1 == rect2);
+
+ rect1.stretch(2.0f, 1.0f);
+ rect2.set(-3.0f, 2.0f, 3.0f, -2.0f);
+ ensure("stretch(2, 1)", rect1 == rect2);
+ }
+
+
+ template<> template<>
+ void object::test<18>()
+ {
+ //
+ // test the unionWith() method
+ //
+
+ LLRectf rect1, rect2, rect3;
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect3 = rect1;
+ rect3.unionWith(rect2);
+ ensure_equals("union with self", rect3, rect1);
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(-2.0f, 2.0f, 0.0f, 0.0f);
+ rect3 = rect1;
+ rect3.unionWith(rect2);
+ ensure_equals("union - overlap", rect3, LLRectf(-2.0f, 2.0f, 1.0f, -1.0f));
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(5.0f, 10.0f, 10.0f, 5.0f);
+ rect3 = rect1;
+ rect3.unionWith(rect2);
+ ensure_equals("union - no overlap", rect3, LLRectf(-1.0f, 10.0f, 10.0f, -1.0f));
+ }
+
+ template<> template<>
+ void object::test<19>()
+ {
+ //
+ // test the intersectWith() methods
+ //
+
+ LLRectf rect1, rect2, rect3;
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect3 = rect1;
+ rect3.intersectWith(rect2);
+ ensure_equals("intersect with self", rect3, rect1);
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(-2.0f, 2.0f, 0.0f, 0.0f);
+ rect3 = rect1;
+ rect3.intersectWith(rect2);
+ ensure_equals("intersect - overlap", rect3, LLRectf(-1.0f, 1.0f, 0.0f, 0.0f));
+
+ rect1.set(-1.0f, 1.0f, 1.0f, -1.0f);
+ rect2.set(5.0f, 10.0f, 10.0f, 5.0f);
+ rect3 = rect1;
+ rect3.intersectWith(rect2);
+ ensure("intersect - no overlap", rect3.isEmpty());
+ }
+
+ template<> template<>
+ void object::test<20>()
+ {
+ //
+ // test the pointInRect() method
+ //
+
+ LLRectf rect(1.0f, 3.0f, 3.0f, 1.0f);
+
+ ensure("(0,0) not in rect", rect.pointInRect(0.0f, 0.0f) == false);
+ ensure("(2,2) in rect", rect.pointInRect(2.0f, 2.0f) == true);
+ ensure("(1,1) in rect", rect.pointInRect(1.0f, 1.0f) == true);
+ ensure("(3,3) not in rect", rect.pointInRect(3.0f, 3.0f) == false);
+ ensure("(2.999,2.999) in rect", rect.pointInRect(2.999f, 2.999f) == true);
+ ensure("(2.999,3.0) not in rect", rect.pointInRect(2.999f, 3.0f) == false);
+ ensure("(3.0,2.999) not in rect", rect.pointInRect(3.0f, 2.999f) == false);
+ }
+
+ template<> template<>
+ void object::test<21>()
+ {
+ //
+ // test the localPointInRect() method
+ //
+
+ LLRectf rect(1.0f, 3.0f, 3.0f, 1.0f);
+
+ ensure("(0,0) in local rect", rect.localPointInRect(0.0f, 0.0f) == true);
+ ensure("(-0.0001,-0.0001) not in local rect", rect.localPointInRect(-0.0001f, -0.001f) == false);
+ ensure("(1,1) in local rect", rect.localPointInRect(1.0f, 1.0f) == true);
+ ensure("(2,2) not in local rect", rect.localPointInRect(2.0f, 2.0f) == false);
+ ensure("(1.999,1.999) in local rect", rect.localPointInRect(1.999f, 1.999f) == true);
+ ensure("(1.999,2.0) not in local rect", rect.localPointInRect(1.999f, 2.0f) == false);
+ ensure("(2.0,1.999) not in local rect", rect.localPointInRect(2.0f, 1.999f) == false);
+ }
+
+ template<> template<>
+ void object::test<22>()
+ {
+ //
+ // test the clampPointToRect() method
+ //
+
+ LLRectf rect(1.0f, 3.0f, 3.0f, 1.0f);
+ F32 x, y;
+
+ x = 2.0f; y = 2.0f;
+ rect.clampPointToRect(x, y);
+ ensure_equals("clamp x-coord within rect", x, 2.0f);
+ ensure_equals("clamp y-coord within rect", y, 2.0f);
+
+ x = -100.0f; y = 100.0f;
+ rect.clampPointToRect(x, y);
+ ensure_equals("clamp x-coord outside rect", x, 1.0f);
+ ensure_equals("clamp y-coord outside rect", y, 3.0f);
+
+ x = 3.0f; y = 1.0f;
+ rect.clampPointToRect(x, y);
+ ensure_equals("clamp x-coord edge rect", x, 3.0f);
+ ensure_equals("clamp y-coord edge rect", y, 1.0f);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 11:24:07 +0000