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Merge pull request #13527 from calixteman/bind_inf_loop

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XFA - Avoid infinite loop when creating some nodes in data
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Brendan Dahl 2021-06-09 12:37:29 -07:00 • committed by GitHub
commit d333af7848
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3 changed files with 70 additions and 2 deletions
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65
test/unit/xfa_parser_spec.js
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@ -1289,5 +1289,70 @@ describe("XFAParser", function () {
)
).toEqual(["item1", "item2", "item1", "item2"]);
});
it("should make binding and create nodes in data with some bind tag", function () {
const xml = `
<?xml version="1.0"?>
<xdp:xdp xmlns:xdp="http://ns.adobe.com/xdp/">
<template xmlns="http://www.xfa.org/schema/xfa-template/3.3">
<subform name="root" mergeMode="matchTemplate">
<subform name="A">
<occur max="-1"/>
<bind ref="$.root.foo[*]" match="dataRef"/>
</subform>
<subform name="B">
<occur max="2"/>
<bind ref="$.root.bar[2]" match="dataRef"/>
</subform>
</subform>
</template>
<xfa:datasets xmlns:xfa="http://www.xfa.org/schema/xfa-data/1.0/">
<xfa:data>
<root>
</root>
</xfa:data>
</xfa:datasets>
</xdp:xdp>
`;
const root = new XFAParser().parse(xml);
const binder = new Binder(root);
binder.bind();
const data = binder.getData();
const expected = {
$name: "root",
children: [
{
$name: "root",
children: [
{
$name: "foo",
children: [],
attributes: {},
},
{
$name: "bar",
children: [],
attributes: {},
},
{
$name: "bar",
children: [],
attributes: {},
},
{
$name: "bar",
children: [],
attributes: {},
},
],
attributes: {},
},
],
attributes: {},
};
expect(searchNode(data, data, "root")[0][$dump]()).toEqual(expected);
});
});
});