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Allow parsing of the "glued" commands

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This commit is contained in:
Yury Delendik 2012-05-20 13:44:03 -05:00
parent 840fe94e46
commit ec6c185cf5
3 changed files with 48 additions and 57 deletions
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30
test/unit/evaluator_spec.js
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@ -78,6 +78,36 @@ describe('evaluator', function() {
expect(result.fnArray[1]).toEqual('save');
expect(result.fnArray[2]).toEqual('save');
});
it('should handle three glued operations #2', function() {
var evaluator = new PartialEvaluator(new XrefMock(), new HandlerMock(),
'prefix');
var resources = new ResourcesMock();
resources.Res1 = {};
var stream = new StringStream('B*BBMC');
var result = evaluator.getOperatorList(stream, resources, []);
expect(!!result.fnArray && !!result.argsArray).toEqual(true);
expect(result.fnArray.length).toEqual(3);
expect(result.fnArray[0]).toEqual('eoFillStroke');
expect(result.fnArray[1]).toEqual('fillStroke');
expect(result.fnArray[2]).toEqual('beginMarkedContent');
});
it('should handle glued operations and operands', function() {
var evaluator = new PartialEvaluator(new XrefMock(), new HandlerMock(),
'prefix');
var stream = new StringStream('q5 Ts');
var result = evaluator.getOperatorList(stream, new ResourcesMock(), []);
expect(!!result.fnArray && !!result.argsArray).toEqual(true);
expect(result.fnArray.length).toEqual(2);
expect(result.fnArray[0]).toEqual('save');
expect(result.fnArray[1]).toEqual('setTextRise');
expect(result.argsArray.length).toEqual(2);
expect(result.argsArray[1].length).toEqual(1);
expect(result.argsArray[1][0]).toEqual(5);
});
});
});