def testParse02(self):
node=S.RootNode(globalTagDict=S.BaseTags)
node.parse(S.lex("Pooh, ahoy!\n<:set x y:>\n"))
self.assert_(len(node.children)==3, "expected 3 children, got: %d" % len(node.children))
k=node.children[1]
self.assert_(k.tagName=='set', "expected tagName 'set', got: %s" % k.tagName)
self.failUnless(k.args==['x', 'y'], "unexpected args: %s" % str(k.args))
self.failUnless(k._parsed_args=={'name' : 'x', 'value' : 'y'},
"unexpected _parsed_args: %s" % str(k._parsed_args))
def testParseVal03(self):
node=S.ValTag()
expr='"this is a quoted string"'
s='<:val %s:>' % expr
g=S.lex(s)
self.assertEquals(g.next().tokenType, S.t_START_TAG)
self.assertEquals(g.next().text, 'val')
node.parse(g)
c=S.PythonCodeOutputStream()
node.genCode(c)
self.assertEquals(c.getvalue().strip(), "__h.stml.write_val('this is a quoted string', OUTPUT, None)")
def testParseVal02(self):
node=S.ValTag()
expr="4"
s='<:val `%s` html:>' % expr
g=S.lex(s)
self.assertEquals(g.next().tokenType, S.t_START_TAG)
self.assertEquals(g.next().text, 'val')
node.parse(g)
c=S.PythonCodeOutputStream()
node.genCode(c)
self.assertEquals(c.getvalue().strip(), "__h.stml.write_val(4, OUTPUT, 'html')")
def testParseSet01(self):
node=S.SetTag()
name="angst"
value="pooh"
s='<:set %s %s:>' % (name, value)
g=S.lex(s)
self.assertEquals(g.next().tokenType, S.t_START_TAG)
self.assertEquals(g.next().text, 'set')
node.parse(g)
c=S.PythonCodeOutputStream()
node.genCode(c)
self.assertEquals(c.getvalue().strip(), "angst=('pooh')")
def testParseFor01(self):
node=S.ForTag()
expr='range(3)'
name='x'
s="<:for `%s` %s:>.<:else:>+<:/for:>" % (expr, name)
g=S.lex(s)
self.assertEquals(g.next().tokenType, S.t_START_TAG)
self.assertEquals(g.next().text, 'for')
node.parse(g)
c=S.PythonCodeOutputStream()
node.genCode(c)
output=c.getvalue()
expected="for %s in %s:\n pass\n OUTPUT.write('.')\nelse:\n pass\n OUTPUT.write('+')\n" % (name, expr)
self.assertEquals(output, expected)
def testParseCall01(self):
node=S.CallTag()
expr="x+=3"
s="<:call `%s`:>" % expr
g=S.lex(s)
self.assertEquals(g.next().tokenType, S.t_START_TAG)
self.assertEquals(g.next().text, 'call')
node.parse(g)
self.assertEquals(len(node.args), 1)
self.assertEquals(node.args[0].text, expr )
c=S.PythonCodeOutputStream()
node.genCode(c)
self.assertEquals(c.getvalue().strip(),
expr)
def testLex2(self):
g=S.lex(_stml2)
expected=[S.t_START_TAG,
S.t_TAGNAME,
S.t_TAGWORD,
S.t_EXPR,
S.t_END_TAG,
S.t_TEXT,
S.t_START_TAG,
S.t_TAGNAME,
S.t_EXPR,
S.t_END_TAG,
S.t_TEXT,
S.t_START_TAG,
S.t_TAGNAME,
S.t_EXPR,
S.t_END_TAG,
S.t_TEXT,
S.t_START_TAG,
S.t_TAGNAME,
S.t_EXPR,
S.t_END_TAG,
S.t_TEXT,
S.t_START_TAG,
S.t_TAGNAME,
S.t_EXPR,
S.t_TAGWORD,
S.t_END_TAG,
S.t_TEXT,
S.t_START_TAG,
S.t_TAGNAME,
S.t_EXPR,
S.t_END_TAG,
S.t_TEXT,
S.t_START_TAG,
S.t_TAGNAME,
S.t_END_TAG,
]
for e in expected:
self.assertTokenType(e, g.next())
self.assertRaises(StopIteration, g.next)
def testParse04(self):
node=S.RootNode(globalTagDict=S.BaseTags)
node.parse(S.lex(_stml2))
k=[x for x in node.children if isinstance(x, S.parser.Node)]
self.failUnless(len(k)==5, "expected 5 children, got: %d" % len(k))
def testParse03(self):
node=S.RootNode(globalTagDict=S.BaseTags)
self.assertRaises(S.ParseError,
node.parse,
S.lex(_stml1))