| PASS | testing background-image: linear-gradient(rgb(0, 128, 0) calc(0%), rgb(0, 0, 255)) | |
| PASS | testing background-image: linear-gradient(calc(90deg), rgb(0, 128, 0), rgb(0, 0, 255)) | |
| PASS | testing background-image: linear-gradient(calc(90deg), rgb(0, 128, 0) calc(0%), rgb(0, 0, 255)) | |
| PASS | testing background-image: linear-gradient(calc(0.1turn + 0.15turn), rgb(0, 128, 0), rgb(0, 0, 255)) | |
| PASS | testing background-image: linear-gradient(calc(150grad - 50grad), rgb(0, 128, 0), rgb(0, 0, 255)) | |
| PASS | testing background-image: linear-gradient(calc(200grad - 90deg), rgb(0, 128, 0), rgb(0, 0, 255)) | |
| PASS | testing background-image: radial-gradient(rgb(0, 128, 0) calc(10% + 20%), rgb(0, 0, 255) calc(30% + 40%)) | |
| PASS | testing background-image: conic-gradient(rgb(0, 128, 0) calc(50% + 10%), rgb(0, 0, 255) calc(60% + 20%)) | |