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Avoid colliding user variables with internal names

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This commit is contained in:
Tim Schaub
2021-02-10 18:16:16 -07:00
parent ebc8864680
commit a7684d8fbf
4 changed files with 45 additions and 18 deletions
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5
test/spec/ol/style/expressions.test.js
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@@ -7,6 +7,7 @@ import {
isTypeUnique,
numberToGlsl,
stringToGlsl,
uniformNameForVariable,
} from '../../../../src/ol/style/expressions.js';
describe('ol.style.expressions', function () {
@@ -211,7 +212,9 @@ describe('ol.style.expressions', function () {
it('correctly converts expressions to GLSL', function () {
expect(expressionToGlsl(context, ['get', 'myAttr'])).to.eql('a_myAttr');
expect(expressionToGlsl(context, ['var', 'myValue'])).to.eql('u_myValue');
expect(expressionToGlsl(context, ['var', 'myValue'])).to.eql(
uniformNameForVariable('myValue')
);
expect(expressionToGlsl(context, ['time'])).to.eql('u_time');
expect(expressionToGlsl(context, ['zoom'])).to.eql('u_zoom');
expect(expressionToGlsl(context, ['resolution'])).to.eql('u_resolution');