[mask-border-source-interpolation.html]
  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (-0.3) should be [initial\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0) should be [initial\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.3) should be [initial\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (-0.3) should be [initial\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0) should be [initial\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.3) should be [initial\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (-0.3) should be [initial\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0) should be [initial\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.3) should be [initial\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (-0.3) should be [initial\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0) should be [initial\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.3) should be [initial\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [initial\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (-0.3) should be [inherit\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0) should be [inherit\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.3) should be [inherit\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (-0.3) should be [inherit\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0) should be [inherit\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.3) should be [inherit\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (-0.3) should be [inherit\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0) should be [inherit\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.3) should be [inherit\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (-0.3) should be [inherit\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0) should be [inherit\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.3) should be [inherit\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [inherit\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (-0.3) should be [unset\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0) should be [unset\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.3) should be [unset\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (-0.3) should be [unset\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0) should be [unset\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.3) should be [unset\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (-0.3) should be [unset\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0) should be [unset\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.3) should be [unset\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (-0.3) should be [unset\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0) should be [unset\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.3) should be [unset\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [unset\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (-0.3) should be [none\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0) should be [none\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.3) should be [none\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (-0.3) should be [none\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0) should be [none\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.3) should be [none\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (-0.3) should be [none\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0) should be [none\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.3) should be [none\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (-0.3) should be [none\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0) should be [none\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.3) should be [none\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [none\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (0.6) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [url(../support/orange_color.png)\] at (1.5) should be [url(../support/orange_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [url(../support/aqua_color.png)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [url(../support/aqua_color.png)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-behavior:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Transitions with transition: all: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [CSS Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (-0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.3) should be [linear-gradient(-45deg, red, yellow)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (0.6) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL

  [Web Animations: property <mask-border-source> from [linear-gradient(-45deg, red, yellow)\] to [linear-gradient(45deg, blue, orange)\] at (1.5) should be [linear-gradient(45deg, blue, orange)\]]
    expected: FAIL