47     quatd q0;  in TEST_F()  local
48     EXPECT_EQ(q0.x, 0);  in TEST_F()
49     EXPECT_EQ(q0.y, 0);  in TEST_F()
50     EXPECT_EQ(q0.z, 0);  in TEST_F()
51     EXPECT_EQ(q0.w, 0);  in TEST_F()
104     quatd q0(1, 2, 3, 4);  in TEST_F()  local
105     q0.x = 10;  in TEST_F()
106     q0.y = 20;  in TEST_F()
107     q0.z = 30;  in TEST_F()
108     q0.w = 40;  in TEST_F()
109     EXPECT_EQ(q0.x, 10);  in TEST_F()
110     EXPECT_EQ(q0.y, 20);  in TEST_F()
111     EXPECT_EQ(q0.z, 30);  in TEST_F()
112     EXPECT_EQ(q0.w, 40);  in TEST_F()
114     q0[0] = 100;  in TEST_F()
115     q0[1] = 200;  in TEST_F()
116     q0[2] = 300;  in TEST_F()
117     q0[3] = 400;  in TEST_F()
118     EXPECT_EQ(q0.x, 100);  in TEST_F()
119     EXPECT_EQ(q0.y, 200);  in TEST_F()
120     EXPECT_EQ(q0.z, 300);  in TEST_F()
121     EXPECT_EQ(q0.w, 400);  in TEST_F()
123     q0.xyz = double3(1, 2, 3);  in TEST_F()
124     EXPECT_EQ(q0.x, 1);  in TEST_F()
125     EXPECT_EQ(q0.y, 2);  in TEST_F()
126     EXPECT_EQ(q0.z, 3);  in TEST_F()
127     EXPECT_EQ(q0.w, 400);  in TEST_F()
131     quatd q0(1, 2, 3, 4);  in TEST_F()  local
133     q0 += 1;  in TEST_F()
134     EXPECT_EQ(q0.x, 2);  in TEST_F()
135     EXPECT_EQ(q0.y, 3);  in TEST_F()
136     EXPECT_EQ(q0.z, 4);  in TEST_F()
137     EXPECT_EQ(q0.w, 2);  in TEST_F()
139     q0 -= 1;  in TEST_F()
140     EXPECT_EQ(q0.x, 2);  in TEST_F()
141     EXPECT_EQ(q0.y, 3);  in TEST_F()
142     EXPECT_EQ(q0.z, 4);  in TEST_F()
143     EXPECT_EQ(q0.w, 1);  in TEST_F()
145     q0 *= 2;  in TEST_F()
146     EXPECT_EQ(q0.x, 4);  in TEST_F()
147     EXPECT_EQ(q0.y, 6);  in TEST_F()
148     EXPECT_EQ(q0.z, 8);  in TEST_F()
149     EXPECT_EQ(q0.w, 2);  in TEST_F()
151     q0 /= 2;  in TEST_F()
152     EXPECT_EQ(q0.x, 2);  in TEST_F()
153     EXPECT_EQ(q0.y, 3);  in TEST_F()
154     EXPECT_EQ(q0.z, 4);  in TEST_F()
155     EXPECT_EQ(q0.w, 1);  in TEST_F()
159     q0 += q1;  in TEST_F()
160     EXPECT_EQ(q0.x, 22);  in TEST_F()
161     EXPECT_EQ(q0.y, 33);  in TEST_F()
162     EXPECT_EQ(q0.z, 44);  in TEST_F()
163     EXPECT_EQ(q0.w, 11);  in TEST_F()
165     q0 -= q1;  in TEST_F()
166     EXPECT_EQ(q0.x, 2);  in TEST_F()
167     EXPECT_EQ(q0.y, 3);  in TEST_F()
168     EXPECT_EQ(q0.z, 4);  in TEST_F()
169     EXPECT_EQ(q0.w, 1);  in TEST_F()
181     quatd q0(1, 2, 3, 4);  in TEST_F()  local
184     EXPECT_TRUE(q0 == q0);  in TEST_F()
185     EXPECT_TRUE(q0 != q1);  in TEST_F()
186     EXPECT_FALSE(q0 != q0);  in TEST_F()
187     EXPECT_FALSE(q0 == q1);  in TEST_F()
191     quatd q0(1, 2, 3, 4);  in TEST_F()  local
194     quatd q2(q0 + q1);  in TEST_F()
200     q0 = q1 * 2;  in TEST_F()
201     EXPECT_EQ(q0.x, 40);  in TEST_F()
202     EXPECT_EQ(q0.y, 60);  in TEST_F()
203     EXPECT_EQ(q0.z, 80);  in TEST_F()
204     EXPECT_EQ(q0.w, 20);  in TEST_F()
206     q0 = 2 * q1;  in TEST_F()
207     EXPECT_EQ(q0.x, 40);  in TEST_F()
208     EXPECT_EQ(q0.y, 60);  in TEST_F()
209     EXPECT_EQ(q0.z, 80);  in TEST_F()
210     EXPECT_EQ(q0.w, 20);  in TEST_F()
213     q0 = q1 * qf;  in TEST_F()
214     EXPECT_EQ(q0.x, 40);  in TEST_F()
215     EXPECT_EQ(q0.y, 60);  in TEST_F()
216     EXPECT_EQ(q0.z, 80);  in TEST_F()
217     EXPECT_EQ(q0.w, 20);  in TEST_F()