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-rw-r--r--indra/llmath/tests/xform_test.cpp490
1 files changed, 245 insertions, 245 deletions
diff --git a/indra/llmath/tests/xform_test.cpp b/indra/llmath/tests/xform_test.cpp
index 6348b3225c..983ac37574 100644
--- a/indra/llmath/tests/xform_test.cpp
+++ b/indra/llmath/tests/xform_test.cpp
@@ -1,245 +1,245 @@
-/**
- * @file xform_test.cpp
- * @author Adroit
- * @date March 2007
- * @brief Test cases for LLXform
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * 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 "../xform.h"
-
-namespace tut
-{
- struct xform_test
- {
- };
- typedef test_group<xform_test> xform_test_t;
- typedef xform_test_t::object xform_test_object_t;
- tut::xform_test_t tut_xform_test("LLXForm");
-
- //test case for init(), getParent(), getRotation(), getPositionW(), getWorldRotation() fns.
- template<> template<>
- void xform_test_object_t::test<1>()
- {
- LLXform xform_obj;
- LLVector3 emptyVec(0.f,0.f,0.f);
- LLVector3 initialScaleVec(1.f,1.f,1.f);
-
- ensure("LLXform empty constructor failed: ", !xform_obj.getParent() && !xform_obj.isChanged() &&
- xform_obj.getPosition() == emptyVec &&
- (xform_obj.getRotation()).isIdentity() &&
- xform_obj.getScale() == initialScaleVec &&
- xform_obj.getPositionW() == emptyVec &&
- (xform_obj.getWorldRotation()).isIdentity() &&
- !xform_obj.getScaleChildOffset());
- }
-
- // test cases for
- // setScale(const LLVector3& scale)
- // setScale(const F32 x, const F32 y, const F32 z)
- // setRotation(const F32 x, const F32 y, const F32 z)
- // setPosition(const F32 x, const F32 y, const F32 z)
- // getLocalMat4(LLMatrix4 &mat)
- template<> template<>
- void xform_test_object_t::test<2>()
- {
- LLMatrix4 llmat4;
- LLXform xform_obj;
-
- F32 x = 3.6f;
- F32 y = 5.5f;
- F32 z = 4.2f;
- F32 w = 0.f;
- F32 posz = z + 2.122f;
- LLVector3 vec(x, y, z);
- xform_obj.setScale(x, y, z);
- xform_obj.setPosition(x, y, posz);
- ensure("setScale failed: ", xform_obj.getScale() == vec);
-
- vec.setVec(x, y, posz);
- ensure("getPosition failed: ", xform_obj.getPosition() == vec);
-
- x = x * 2.f;
- y = y + 2.3f;
- z = posz * 4.f;
- vec.setVec(x, y, z);
- xform_obj.setPositionX(x);
- xform_obj.setPositionY(y);
- xform_obj.setPositionZ(z);
- ensure("setPositionX/Y/Z failed: ", xform_obj.getPosition() == vec);
-
- xform_obj.setScaleChildOffset(true);
- ensure("setScaleChildOffset failed: ", xform_obj.getScaleChildOffset());
-
- vec.setVec(x, y, z);
-
- xform_obj.addPosition(vec);
- vec += vec;
- ensure("addPosition failed: ", xform_obj.getPosition() == vec);
-
- xform_obj.setScale(vec);
- ensure("setScale vector failed: ", xform_obj.getScale() == vec);
-
- LLQuaternion quat(x, y, z, w);
- xform_obj.setRotation(quat);
- ensure("setRotation quat failed: ", xform_obj.getRotation() == quat);
-
- xform_obj.setRotation(x, y, z, w);
- ensure("getRotation 2 failed: ", xform_obj.getRotation() == quat);
-
- xform_obj.setRotation(x, y, z);
- quat.setQuat(x,y,z);
- ensure("setRotation xyz failed: ", xform_obj.getRotation() == quat);
-
- // LLXform::setRotation(const F32 x, const F32 y, const F32 z)
- // Does normalization
- // LLXform::setRotation(const F32 x, const F32 y, const F32 z, const F32 s)
- // Simply copies the individual values - does not do any normalization.
- // Is that the expected behavior?
- }
-
- // test cases for inline bool setParent(LLXform *parent) and getParent() fn.
- template<> template<>
- void xform_test_object_t::test<3>()
- {
- LLXform xform_obj;
- LLXform par;
- LLXform grandpar;
- xform_obj.setParent(&par);
- par.setParent(&grandpar);
- ensure("setParent/getParent failed: ", &par == xform_obj.getParent());
- ensure("getRoot failed: ", &grandpar == xform_obj.getRoot());
- ensure("isRoot failed: ", grandpar.isRoot() && !par.isRoot() && !xform_obj.isRoot());
- ensure("isRootEdit failed: ", grandpar.isRootEdit() && !par.isRootEdit() && !xform_obj.isRootEdit());
- }
-
- template<> template<>
- void xform_test_object_t::test<4>()
- {
- LLXform xform_obj;
- xform_obj.setChanged(LLXform::TRANSLATED | LLXform::ROTATED | LLXform::SCALED);
- ensure("setChanged/isChanged failed: ", xform_obj.isChanged());
-
- xform_obj.clearChanged(LLXform::TRANSLATED | LLXform::ROTATED | LLXform::SCALED);
- ensure("clearChanged failed: ", !xform_obj.isChanged());
-
- LLVector3 llvect3(12.4f, -5.6f, 0.34f);
- xform_obj.setScale(llvect3);
- ensure("setScale did not set SCALED flag: ", xform_obj.isChanged(LLXform::SCALED));
- xform_obj.setPosition(1.2f, 2.3f, 3.4f);
- ensure("setScale did not set TRANSLATED flag: ", xform_obj.isChanged(LLXform::TRANSLATED));
- ensure("TRANSLATED reset SCALED flag: ", xform_obj.isChanged(LLXform::TRANSLATED | LLXform::SCALED));
- xform_obj.clearChanged(LLXform::SCALED);
- ensure("reset SCALED failed: ", !xform_obj.isChanged(LLXform::SCALED));
- xform_obj.setRotation(1, 2, 3, 4);
- ensure("ROTATION flag not set ", xform_obj.isChanged(LLXform::TRANSLATED | LLXform::ROTATED));
- xform_obj.setScale(llvect3);
- ensure("ROTATION flag not set ", xform_obj.isChanged(LLXform::MOVED));
- }
-
- //to test init() and getWorldMatrix() fns.
- template<> template<>
- void xform_test_object_t::test<5>()
- {
- LLXformMatrix formMatrix_obj;
- formMatrix_obj.init();
- LLMatrix4 mat4_obj;
-
- ensure("1. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[0][0]);
- ensure("2. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[0][1]);
- ensure("3. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[0][2]);
- ensure("4. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[0][3]);
- ensure("5. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[1][0]);
- ensure("6. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[1][1]);
- ensure("7. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[1][2]);
- ensure("8. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[1][3]);
- ensure("9. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[2][0]);
- ensure("10. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[2][1]);
- ensure("11. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[2][2]);
- ensure("12. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[2][3]);
- ensure("13. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[3][0]);
- ensure("14. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[3][1]);
- ensure("15. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[3][2]);
- ensure("16. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[3][3]);
- }
-
- //to test mMin.clearVec() and mMax.clearVec() fns
- template<> template<>
- void xform_test_object_t::test<6>()
- {
- LLXformMatrix formMatrix_obj;
- formMatrix_obj.init();
- LLVector3 llmin_vec3;
- LLVector3 llmax_vec3;
- formMatrix_obj.getMinMax(llmin_vec3, llmax_vec3);
- ensure("1. The value is not NULL", 0.f == llmin_vec3.mV[0]);
- ensure("2. The value is not NULL", 0.f == llmin_vec3.mV[1]);
- ensure("3. The value is not NULL", 0.f == llmin_vec3.mV[2]);
- ensure("4. The value is not NULL", 0.f == llmin_vec3.mV[0]);
- ensure("5. The value is not NULL", 0.f == llmin_vec3.mV[1]);
- ensure("6. The value is not NULL", 0.f == llmin_vec3.mV[2]);
- }
-
- //test case of update() fn.
- template<> template<>
- void xform_test_object_t::test<7>()
- {
- LLXformMatrix formMatrix_obj;
-
- LLXformMatrix parent;
- LLVector3 llvecpos(1.0, 2.0, 3.0);
- LLVector3 llvecpospar(10.0, 20.0, 30.0);
- formMatrix_obj.setPosition(llvecpos);
- parent.setPosition(llvecpospar);
-
- LLVector3 llvecparentscale(1.0, 2.0, 0);
- parent.setScaleChildOffset(true);
- parent.setScale(llvecparentscale);
-
- LLQuaternion quat(1, 2, 3, 4);
- LLQuaternion quatparent(5, 6, 7, 8);
- formMatrix_obj.setRotation(quat);
- parent.setRotation(quatparent);
- formMatrix_obj.setParent(&parent);
-
- parent.update();
- formMatrix_obj.update();
-
- LLVector3 worldPos = llvecpos;
- worldPos.scaleVec(llvecparentscale);
- worldPos *= quatparent;
- worldPos += llvecpospar;
-
- LLQuaternion worldRot = quat * quatparent;
-
- ensure("getWorldPosition failed: ", formMatrix_obj.getWorldPosition() == worldPos);
- ensure("getWorldRotation failed: ", formMatrix_obj.getWorldRotation() == worldRot);
-
- ensure("getWorldPosition for parent failed: ", parent.getWorldPosition() == llvecpospar);
- ensure("getWorldRotation for parent failed: ", parent.getWorldRotation() == quatparent);
- }
-}
-
+/**
+ * @file xform_test.cpp
+ * @author Adroit
+ * @date March 2007
+ * @brief Test cases for LLXform
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * 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 "../xform.h"
+
+namespace tut
+{
+ struct xform_test
+ {
+ };
+ typedef test_group<xform_test> xform_test_t;
+ typedef xform_test_t::object xform_test_object_t;
+ tut::xform_test_t tut_xform_test("LLXForm");
+
+ //test case for init(), getParent(), getRotation(), getPositionW(), getWorldRotation() fns.
+ template<> template<>
+ void xform_test_object_t::test<1>()
+ {
+ LLXform xform_obj;
+ LLVector3 emptyVec(0.f,0.f,0.f);
+ LLVector3 initialScaleVec(1.f,1.f,1.f);
+
+ ensure("LLXform empty constructor failed: ", !xform_obj.getParent() && !xform_obj.isChanged() &&
+ xform_obj.getPosition() == emptyVec &&
+ (xform_obj.getRotation()).isIdentity() &&
+ xform_obj.getScale() == initialScaleVec &&
+ xform_obj.getPositionW() == emptyVec &&
+ (xform_obj.getWorldRotation()).isIdentity() &&
+ !xform_obj.getScaleChildOffset());
+ }
+
+ // test cases for
+ // setScale(const LLVector3& scale)
+ // setScale(const F32 x, const F32 y, const F32 z)
+ // setRotation(const F32 x, const F32 y, const F32 z)
+ // setPosition(const F32 x, const F32 y, const F32 z)
+ // getLocalMat4(LLMatrix4 &mat)
+ template<> template<>
+ void xform_test_object_t::test<2>()
+ {
+ LLMatrix4 llmat4;
+ LLXform xform_obj;
+
+ F32 x = 3.6f;
+ F32 y = 5.5f;
+ F32 z = 4.2f;
+ F32 w = 0.f;
+ F32 posz = z + 2.122f;
+ LLVector3 vec(x, y, z);
+ xform_obj.setScale(x, y, z);
+ xform_obj.setPosition(x, y, posz);
+ ensure("setScale failed: ", xform_obj.getScale() == vec);
+
+ vec.setVec(x, y, posz);
+ ensure("getPosition failed: ", xform_obj.getPosition() == vec);
+
+ x = x * 2.f;
+ y = y + 2.3f;
+ z = posz * 4.f;
+ vec.setVec(x, y, z);
+ xform_obj.setPositionX(x);
+ xform_obj.setPositionY(y);
+ xform_obj.setPositionZ(z);
+ ensure("setPositionX/Y/Z failed: ", xform_obj.getPosition() == vec);
+
+ xform_obj.setScaleChildOffset(true);
+ ensure("setScaleChildOffset failed: ", xform_obj.getScaleChildOffset());
+
+ vec.setVec(x, y, z);
+
+ xform_obj.addPosition(vec);
+ vec += vec;
+ ensure("addPosition failed: ", xform_obj.getPosition() == vec);
+
+ xform_obj.setScale(vec);
+ ensure("setScale vector failed: ", xform_obj.getScale() == vec);
+
+ LLQuaternion quat(x, y, z, w);
+ xform_obj.setRotation(quat);
+ ensure("setRotation quat failed: ", xform_obj.getRotation() == quat);
+
+ xform_obj.setRotation(x, y, z, w);
+ ensure("getRotation 2 failed: ", xform_obj.getRotation() == quat);
+
+ xform_obj.setRotation(x, y, z);
+ quat.setQuat(x,y,z);
+ ensure("setRotation xyz failed: ", xform_obj.getRotation() == quat);
+
+ // LLXform::setRotation(const F32 x, const F32 y, const F32 z)
+ // Does normalization
+ // LLXform::setRotation(const F32 x, const F32 y, const F32 z, const F32 s)
+ // Simply copies the individual values - does not do any normalization.
+ // Is that the expected behavior?
+ }
+
+ // test cases for inline bool setParent(LLXform *parent) and getParent() fn.
+ template<> template<>
+ void xform_test_object_t::test<3>()
+ {
+ LLXform xform_obj;
+ LLXform par;
+ LLXform grandpar;
+ xform_obj.setParent(&par);
+ par.setParent(&grandpar);
+ ensure("setParent/getParent failed: ", &par == xform_obj.getParent());
+ ensure("getRoot failed: ", &grandpar == xform_obj.getRoot());
+ ensure("isRoot failed: ", grandpar.isRoot() && !par.isRoot() && !xform_obj.isRoot());
+ ensure("isRootEdit failed: ", grandpar.isRootEdit() && !par.isRootEdit() && !xform_obj.isRootEdit());
+ }
+
+ template<> template<>
+ void xform_test_object_t::test<4>()
+ {
+ LLXform xform_obj;
+ xform_obj.setChanged(LLXform::TRANSLATED | LLXform::ROTATED | LLXform::SCALED);
+ ensure("setChanged/isChanged failed: ", xform_obj.isChanged());
+
+ xform_obj.clearChanged(LLXform::TRANSLATED | LLXform::ROTATED | LLXform::SCALED);
+ ensure("clearChanged failed: ", !xform_obj.isChanged());
+
+ LLVector3 llvect3(12.4f, -5.6f, 0.34f);
+ xform_obj.setScale(llvect3);
+ ensure("setScale did not set SCALED flag: ", xform_obj.isChanged(LLXform::SCALED));
+ xform_obj.setPosition(1.2f, 2.3f, 3.4f);
+ ensure("setScale did not set TRANSLATED flag: ", xform_obj.isChanged(LLXform::TRANSLATED));
+ ensure("TRANSLATED reset SCALED flag: ", xform_obj.isChanged(LLXform::TRANSLATED | LLXform::SCALED));
+ xform_obj.clearChanged(LLXform::SCALED);
+ ensure("reset SCALED failed: ", !xform_obj.isChanged(LLXform::SCALED));
+ xform_obj.setRotation(1, 2, 3, 4);
+ ensure("ROTATION flag not set ", xform_obj.isChanged(LLXform::TRANSLATED | LLXform::ROTATED));
+ xform_obj.setScale(llvect3);
+ ensure("ROTATION flag not set ", xform_obj.isChanged(LLXform::MOVED));
+ }
+
+ //to test init() and getWorldMatrix() fns.
+ template<> template<>
+ void xform_test_object_t::test<5>()
+ {
+ LLXformMatrix formMatrix_obj;
+ formMatrix_obj.init();
+ LLMatrix4 mat4_obj;
+
+ ensure("1. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[0][0]);
+ ensure("2. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[0][1]);
+ ensure("3. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[0][2]);
+ ensure("4. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[0][3]);
+ ensure("5. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[1][0]);
+ ensure("6. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[1][1]);
+ ensure("7. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[1][2]);
+ ensure("8. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[1][3]);
+ ensure("9. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[2][0]);
+ ensure("10. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[2][1]);
+ ensure("11. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[2][2]);
+ ensure("12. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[2][3]);
+ ensure("13. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[3][0]);
+ ensure("14. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[3][1]);
+ ensure("15. The value is not NULL", 0.f == formMatrix_obj.getWorldMatrix().mMatrix[3][2]);
+ ensure("16. The value is not NULL", 1.f == formMatrix_obj.getWorldMatrix().mMatrix[3][3]);
+ }
+
+ //to test mMin.clearVec() and mMax.clearVec() fns
+ template<> template<>
+ void xform_test_object_t::test<6>()
+ {
+ LLXformMatrix formMatrix_obj;
+ formMatrix_obj.init();
+ LLVector3 llmin_vec3;
+ LLVector3 llmax_vec3;
+ formMatrix_obj.getMinMax(llmin_vec3, llmax_vec3);
+ ensure("1. The value is not NULL", 0.f == llmin_vec3.mV[0]);
+ ensure("2. The value is not NULL", 0.f == llmin_vec3.mV[1]);
+ ensure("3. The value is not NULL", 0.f == llmin_vec3.mV[2]);
+ ensure("4. The value is not NULL", 0.f == llmin_vec3.mV[0]);
+ ensure("5. The value is not NULL", 0.f == llmin_vec3.mV[1]);
+ ensure("6. The value is not NULL", 0.f == llmin_vec3.mV[2]);
+ }
+
+ //test case of update() fn.
+ template<> template<>
+ void xform_test_object_t::test<7>()
+ {
+ LLXformMatrix formMatrix_obj;
+
+ LLXformMatrix parent;
+ LLVector3 llvecpos(1.0, 2.0, 3.0);
+ LLVector3 llvecpospar(10.0, 20.0, 30.0);
+ formMatrix_obj.setPosition(llvecpos);
+ parent.setPosition(llvecpospar);
+
+ LLVector3 llvecparentscale(1.0, 2.0, 0);
+ parent.setScaleChildOffset(true);
+ parent.setScale(llvecparentscale);
+
+ LLQuaternion quat(1, 2, 3, 4);
+ LLQuaternion quatparent(5, 6, 7, 8);
+ formMatrix_obj.setRotation(quat);
+ parent.setRotation(quatparent);
+ formMatrix_obj.setParent(&parent);
+
+ parent.update();
+ formMatrix_obj.update();
+
+ LLVector3 worldPos = llvecpos;
+ worldPos.scaleVec(llvecparentscale);
+ worldPos *= quatparent;
+ worldPos += llvecpospar;
+
+ LLQuaternion worldRot = quat * quatparent;
+
+ ensure("getWorldPosition failed: ", formMatrix_obj.getWorldPosition() == worldPos);
+ ensure("getWorldRotation failed: ", formMatrix_obj.getWorldRotation() == worldRot);
+
+ ensure("getWorldPosition for parent failed: ", parent.getWorldPosition() == llvecpospar);
+ ensure("getWorldRotation for parent failed: ", parent.getWorldRotation() == quatparent);
+ }
+}
+
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