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# SPDX-License-Identifier: GPL-3.0-or-later
# vim: noet:ts=4
from rubber.tex import *
import unittest
class TestTexParser(unittest.TestCase):
def assert_cseq(self, val):
t = self.p.get_token()
self.assertEqual(t.cat, CSEQ)
self.assertEqual(t.val, val)
def assert_latex_optional_text(self, ot):
self.assertEqual(self.p.get_latex_optional_text(), ot)
def assert_argument_text(self, at):
self.assertEqual(self.p.get_argument_text(), at)
def assert_eof(self):
self.assertEqual(self.p.get_token().cat, EOF)
class TestMacroWithArgument(TestTexParser):
def run_it(self, c):
self.p = parse_string(c)
self.assert_cseq("usepackage")
self.assert_argument_text("aloha4")
self.assert_eof()
def test_latexmacro1(self):
self.run_it("\\usepackage{aloha4}")
def test_latexmacro2(self):
self.run_it("\\usepackage {aloha4}")
def test_latexmacro3(self):
self.run_it("\\usepackage%comment\n{aloha4}")
def test_latexmacro4(self):
self.run_it("\\usepackage\n%comment\n{aloha4}")
class TestMacroWithLatexOptional(TestTexParser):
def run_it(self, c):
self.p = parse_string(c)
self.assert_cseq("usepackage")
self.assert_latex_optional_text("aloha1,aloha2=aloha3")
self.assert_argument_text("aloha4")
self.assert_eof()
def test_latexmacro1(self):
self.run_it("\\usepackage[aloha1,aloha2=aloha3]{aloha4}")
def test_latexmacro2(self):
self.run_it("\\usepackage [aloha1,aloha2=aloha3] {aloha4}")
def test_latexmacro3(self):
self.run_it("\\usepackage%comment\n[aloha1,aloha2=aloha3]%comment\n{aloha4}")
def test_latexmacro4(self):
self.run_it("\\usepackage\n[aloha1,aloha2=aloha3]{aloha4}")
def test_latexmacro5(self):
self.run_it("\\usepackage[aloha1,aloha2=aloha3]\n{aloha4}")
if __name__ == '__main__':
unittest.main()
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