This test exercises the CSSMatrix interface

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


CSSMatrix constructors
PASS m is non-null.
PASS new WebKitCSSMatrix() is non-null.
PASS new WebKitCSSMatrix(m) is non-null.
PASS new WebKitCSSMatrix("matrix(1, 0, 0, 1, 0, 0)") is non-null.
PASS new WebKitCSSMatrix("") is non-null.
PASS new WebKitCSSMatrix("none") is non-null.
PASS new WebKitCSSMatrix("   none   ") is non-null.

Test toString
PASS a[0] is "matrix"
PASS parseFloat(a2[0]) is 1
PASS parseFloat(a2[1]) is 0
PASS parseFloat(a2[2]) is 0
PASS parseFloat(a2[3]) is 1
PASS parseFloat(a2[4]) is 0
PASS parseFloat(a3[0]) is 0
PASS a3[1] is ""

Test bad input to string constructor
PASS new WebKitCSSMatrix("banana") threw exception SyntaxError: Failed to construct 'WebKitCSSMatrix': Failed to parse 'banana'..

Test attributes on default matrix
PASS m.a is 1
PASS m.b is 0
PASS m.c is 0
PASS m.d is 1
PASS m.e is 0
PASS m.f is 0

Test attributes on custom matrix
PASS m.a is 11
PASS m.b is 12
PASS m.c is 21
PASS m.d is 22
PASS m.e is 41
PASS m.f is 42

Test setMatrixValue - set to matrix()
PASS m.a is 11
PASS m.b is 12
PASS m.c is 21
PASS m.d is 22
PASS m.e is 41
PASS m.f is 42

Test setMatrixValue - set to translate(10px, 20px) scale(2, 3)
PASS m.a is 2
PASS m.b is 0
PASS m.c is 0
PASS m.d is 3
PASS m.e is 10
PASS m.f is 20

Test throwing exception from setMatrixValue
PASS m.setMatrixValue("banana") threw exception SyntaxError: Failed to execute 'setMatrixValue' on 'WebKitCSSMatrix': Failed to parse 'banana'..
PASS m.setMatrixValue("translate(10em, 20%)") threw exception SyntaxError: Failed to execute 'setMatrixValue' on 'WebKitCSSMatrix': The transformation depends on the box size, which is not supported..
PASS m.setMatrixValue("translate(10px, 20px) scale()") threw exception SyntaxError: Failed to execute 'setMatrixValue' on 'WebKitCSSMatrix': Failed to parse 'translate(10px, 20px) scale()'..

Test attributes on translate() and accumulation
PASS m2.a is 1
PASS m2.b is 0
PASS m2.c is 0
PASS m2.d is 1
PASS m2.e is 100
PASS m2.f is 50

Test immutability of translate
PASS parseFloat(m.a) is 1
PASS parseFloat(m.b) is 0
PASS parseFloat(m.c) is 0
PASS parseFloat(m.d) is 1
PASS parseFloat(m.e) is 0
PASS parseFloat(m.f) is 0

Test attributes on scale()
PASS m3.a is 5
PASS m3.b is 0
PASS m3.c is 0
PASS m3.d is 5
PASS m3.e is 100
PASS m3.f is 50

Test immutability of scale()
PASS parseFloat(m2.a) is 1
PASS parseFloat(m2.b) is 0
PASS parseFloat(m2.c) is 0
PASS parseFloat(m2.d) is 1
PASS parseFloat(m2.e) is 100
PASS parseFloat(m2.f) is 50

Test attributes on non-uniform scale()
PASS m4.a is 10
PASS m4.b is 0
PASS m4.c is 0
PASS m4.d is 5
PASS m4.e is 100
PASS m4.f is 50

Test immutability of non-uniform scale()
PASS parseFloat(m3.a) is 5
PASS parseFloat(m3.b) is 0
PASS parseFloat(m3.c) is 0
PASS parseFloat(m3.d) is 5
PASS parseFloat(m3.e) is 100
PASS parseFloat(m3.f) is 50

Test rotate
PASS parseFloat(m2.a.toPrecision(6)) is 0.984808
PASS parseFloat(m2.b.toPrecision(6)) is 0.173648
PASS parseFloat(m2.c.toPrecision(6)) is -0.173648
PASS parseFloat(m2.d.toPrecision(6)) is 0.984808
PASS m.e is 0
PASS m.f is 0

Test immutability of rotate
PASS parseFloat(m.a) is 1
PASS parseFloat(m.b) is 0
PASS parseFloat(m.c) is 0
PASS parseFloat(m.d) is 1
PASS parseFloat(m.e) is 0
PASS parseFloat(m.f) is 0

Test skew in horizontal direction
PASS parseFloat(m2.a) is 1
PASS parseFloat(m2.b) is 0
PASS parseFloat(m2.c.toPrecision(6)) is 0.176327
PASS parseFloat(m2.d) is 1
PASS parseFloat(m2.e) is 0
PASS parseFloat(m2.f) is 0

Test immutability of horizontal skew
PASS parseFloat(m.a) is 1
PASS parseFloat(m.b) is 0
PASS parseFloat(m.c) is 0
PASS parseFloat(m.d) is 1
PASS parseFloat(m.e) is 0
PASS parseFloat(m.f) is 0

Test skew in vertical direction
PASS parseFloat(m2.a) is 1
PASS parseFloat(m2.b.toPrecision(6)) is 0.700208
PASS parseFloat(m2.c) is 0
PASS parseFloat(m2.d) is 1
PASS parseFloat(m2.e) is 0
PASS parseFloat(m2.f) is 0

Test immutability of vertical skew
PASS parseFloat(m.a) is 1
PASS parseFloat(m.b) is 0
PASS parseFloat(m.c) is 0
PASS parseFloat(m.d) is 1
PASS parseFloat(m.e) is 0
PASS parseFloat(m.f) is 0

Test multiply
PASS parseFloat(m3.a) is 31
PASS parseFloat(m3.b) is 46
PASS parseFloat(m3.c) is 39
PASS parseFloat(m3.d) is 58
PASS parseFloat(m3.e) is 52
PASS parseFloat(m3.f) is 76

Test that multiply works in the right direction
PASS m.a is 2
PASS m.b is 0
PASS m.c is 0
PASS m.d is 1
PASS m.e is 100
PASS m.f is 0

Test immutability of multiply
PASS tx.a is 1
PASS tx.b is 0
PASS tx.c is 0
PASS tx.d is 1
PASS tx.e is 100
PASS tx.f is 0
PASS sx.a is 2
PASS sx.b is 0
PASS sx.c is 0
PASS sx.d is 1
PASS sx.e is 0
PASS sx.f is 0

Test multiply with missing argument
PASS m2 is null

Test inverse
PASS parseFloat(m2.a) is 0.5
PASS parseFloat(m2.b) is 0
PASS parseFloat(m2.c) is 0
PASS parseFloat(m2.d) is 0.5
PASS parseFloat(m2.e) is -5
PASS parseFloat(m2.f) is -10

Test immutability of inverse
PASS parseFloat(m.a) is 2
PASS parseFloat(m.b) is 0
PASS parseFloat(m.c) is 0
PASS parseFloat(m.d) is 2
PASS parseFloat(m.e) is 10
PASS parseFloat(m.f) is 20

Test throwing exception from inverse
PASS m.inverse() threw exception NotSupportedError: Failed to execute 'inverse' on 'WebKitCSSMatrix': The matrix is not invertable..

PASS successfullyParsed is true

TEST COMPLETE