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XFA -- Load fonts permanently from the pdf

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- Different fonts can be used in xfa and some of them are embedded in the pdf.
  - Load all the fonts in window.document.

Update src/core/document.js

Co-authored-by: Jonas Jenwald <jonas.jenwald@gmail.com>

Update src/core/worker.js

Co-authored-by: Jonas Jenwald <jonas.jenwald@gmail.com>
This commit is contained in:
Calixte Denizet 2021-03-26 09:28:18 +01:00
parent 6cf3070008
commit 7e9579045f
8 changed files with 318 additions and 21 deletions
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100
test/unit/core_utils_spec.js
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@ -22,6 +22,7 @@ import {
log2,
parseXFAPath,
toRomanNumerals,
validateCSSFont,
} from "../../src/core/core_utils.js";
import { XRefMock } from "./test_utils.js";
@ -233,4 +234,103 @@ describe("core_utils", function () {
expect(encodeToXmlString(str)).toEqual(str);
});
});
describe("validateCSSFont", function () {
it("Check font family", function () {
const cssFontInfo = {
fontFamily: `"blah blah " blah blah"`,
fontWeight: 0,
italicAngle: 0,
};
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = `"blah blah \\" blah blah"`;
expect(validateCSSFont(cssFontInfo)).toEqual(true);
cssFontInfo.fontFamily = `'blah blah ' blah blah'`;
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = `'blah blah \\' blah blah'`;
expect(validateCSSFont(cssFontInfo)).toEqual(true);
cssFontInfo.fontFamily = `"blah blah `;
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = `blah blah"`;
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = `'blah blah `;
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = `blah blah'`;
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = "blah blah blah";
expect(validateCSSFont(cssFontInfo)).toEqual(true);
cssFontInfo.fontFamily = "blah 0blah blah";
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = "blah blah -0blah";
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = "blah blah --blah";
expect(validateCSSFont(cssFontInfo)).toEqual(false);
cssFontInfo.fontFamily = "blah blah -blah";
expect(validateCSSFont(cssFontInfo)).toEqual(true);
cssFontInfo.fontFamily = "blah fdqAJqjHJK23kl23__--Kj blah";
expect(validateCSSFont(cssFontInfo)).toEqual(true);
cssFontInfo.fontFamily = "blah fdqAJqjH$JK23kl23__--Kj blah";
expect(validateCSSFont(cssFontInfo)).toEqual(false);
});
it("Check font weight", function () {
const cssFontInfo = {
fontFamily: "blah",
fontWeight: 100,
italicAngle: 0,
};
validateCSSFont(cssFontInfo);
expect(cssFontInfo.fontWeight).toEqual("100");
cssFontInfo.fontWeight = "700";
validateCSSFont(cssFontInfo);
expect(cssFontInfo.fontWeight).toEqual("700");
cssFontInfo.fontWeight = "normal";
validateCSSFont(cssFontInfo);
expect(cssFontInfo.fontWeight).toEqual("normal");
cssFontInfo.fontWeight = 314;
validateCSSFont(cssFontInfo);
expect(cssFontInfo.fontWeight).toEqual("400");
});
it("Check italic angle", function () {
const cssFontInfo = {
fontFamily: "blah",
fontWeight: 100,
italicAngle: 10,
};
validateCSSFont(cssFontInfo);
expect(cssFontInfo.italicAngle).toEqual("10");
cssFontInfo.italicAngle = -123;
validateCSSFont(cssFontInfo);
expect(cssFontInfo.italicAngle).toEqual("14");
cssFontInfo.italicAngle = "91";
validateCSSFont(cssFontInfo);
expect(cssFontInfo.italicAngle).toEqual("14");
cssFontInfo.italicAngle = 2.718;
validateCSSFont(cssFontInfo);
expect(cssFontInfo.italicAngle).toEqual("2.718");
});
});
});