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LibWeb: Fix DOMMatrix fromMatrix to use complete DOMMatrixInit struct

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DOMMatrix fromMatrix was using create_from_dom_matrix_2d_init to make
a DOMMatrix for it's init struct this is wrong because only the 2D
params of the DOMMatrix are put into the new matrix. I have added
a non 2D version of that function that takes the full DOMMatrixInit
so now fromMatrix works correctly again. I also have added some
text tests to test if it works correctly.

I split the dommatrix.html text tests into multiple files because that
file was becoming to big so now every sub function is a seperate file.
This commit is contained in:
Bastiaan van der Plaat 2023-09-07 21:26:21 +02:00 • committed by Andrew Kaster
parent 5d37e1c220
commit 67f6a9ee12
14 changed files with 174 additions and 69 deletions
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21
Userland/Libraries/LibWeb/Geometry/DOMMatrixReadOnly.cpp
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@ -48,6 +48,25 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMMatrixReadOnly>> DOMMatrixReadOnly::crea
return realm.heap().allocate<DOMMatrixReadOnly>(realm, realm, init.m11.value(), init.m12.value(), init.m21.value(), init.m22.value(), init.m41.value(), init.m42.value());
}
// https://drafts.fxtf.org/geometry/#create-a-dommatrixreadonly-from-the-dictionary
WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMMatrixReadOnly>> DOMMatrixReadOnly::create_from_dom_matrix_init(JS::Realm& realm, DOMMatrixInit& init)
{
// 1. Validate and fixup other.
TRY(validate_and_fixup_dom_matrix_init(init));
// 2. If the is2D dictionary member of other is true.
if (init.is2d.has_value() && init.is2d.value()) {
// Return the result of invoking create a 2d matrix of type DOMMatrixReadOnly or DOMMatrix as appropriate, with a sequence of numbers, the values being the 6 elements m11, m12, m21, m22, m41 and m42 of other in the given order.
return realm.heap().allocate<DOMMatrix>(realm, realm, init.m11.value(), init.m12.value(), init.m21.value(), init.m22.value(), init.m41.value(), init.m42.value());
}
// Otherwise, Return the result of invoking create a 3d matrix of type DOMMatrixReadOnly or DOMMatrix as appropriate, with a sequence of numbers, the values being the 16 elements m11, m12, m13, ..., m44 of other in the given order.
return realm.heap().allocate<DOMMatrix>(realm, realm, init.m11.value(), init.m12.value(), init.m13, init.m14,
init.m21.value(), init.m22.value(), init.m23, init.m24,
init.m31, init.m32, init.m33, init.m34,
init.m41.value(), init.m42.value(), init.m43, init.m44);
}
DOMMatrixReadOnly::DOMMatrixReadOnly(JS::Realm& realm, double m11, double m12, double m21, double m22, double m41, double m42)
: Bindings::PlatformObject(realm)
{
@ -184,7 +203,7 @@ void DOMMatrixReadOnly::initialize_from_create_3d_matrix(double m11, double m12,
// https://drafts.fxtf.org/geometry/#dom-dommatrixreadonly-frommatrix
WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMMatrixReadOnly>> DOMMatrixReadOnly::from_matrix(JS::VM& vm, DOMMatrixInit& other)
{
return create_from_dom_matrix_2d_init(*vm.current_realm(), other);
return create_from_dom_matrix_init(*vm.current_realm(), other);
}
// https://drafts.fxtf.org/geometry/#dom-dommatrixreadonly-isidentity