38 lines
1 KiB
Python
38 lines
1 KiB
Python
import WebIDL
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def WebIDLTest(parser, harness):
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threw = False
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try:
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parser.parse(
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"""
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interface OptionalConstraints1 {
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undefined foo(optional byte arg1, byte arg2);
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};
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"""
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)
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parser.finish()
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except WebIDL.WebIDLError:
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threw = True
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harness.ok(
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not threw,
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"Should not have thrown on non-optional argument following "
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"optional argument.",
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)
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parser = parser.reset()
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parser.parse(
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"""
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interface OptionalConstraints2 {
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undefined foo(optional byte arg1 = 1, optional byte arg2 = 2,
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optional byte arg3, optional byte arg4 = 4,
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optional byte arg5, optional byte arg6 = 9);
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};
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"""
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)
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results = parser.finish()
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args = results[0].members[0].signatures()[0][1]
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harness.check(len(args), 6, "Should have 6 arguments")
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harness.check(args[5].defaultValue.value, 9, "Should have correct default value")
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