# "simple" test to check if it compiles
# (actually, I just copy-pasted a throwaway test project here)
import std/unittest
import std/streams
import chame/tags
import chame/minidom
func escapeText(s: string, attribute_mode = false): string =
result = ""
var nbsp_mode = false
var nbsp_prev = '\0'
for c in s:
if nbsp_mode:
if c == char(0xA0):
result &= " "
else:
result &= nbsp_prev & c
nbsp_mode = false
elif c == '&':
result &= "&"
elif c == char(0xC2):
nbsp_mode = true
nbsp_prev = c
elif attribute_mode and c == '"':
result &= """
elif not attribute_mode and c == '<':
result &= "<"
elif not attribute_mode and c == '>':
result &= ">"
else:
result &= c
func `$`*(node: Node): string =
result = ""
if node of Element:
let element = Element(node)
var x = ""
if element.namespace == Namespace.SVG:
x = "svg "
elif element.namespace == Namespace.MATHML:
x = "math "
result = "<" & x & element.localNameStr
for k, v in element.attrsStr:
result &= ' ' & k & "=\"" & v.escapeText(true) & "\""
result &= ">"
for node in element.childList:
result &= $node
result &= ""
elif node of Text:
let text = Text(node)
result = text.data.escapeText()
elif node of Comment:
result = ""
elif node of DocumentType:
result = ""
elif node of Document:
result = "Node of Document"
else:
assert false
# This is, in fact, standards-compliant behavior.
# Don't ask.
test "simple html serialization test":
const inhtml = """
Hello, world!
"""
const outhtml = """
Hello, world!
"""
let document = parseHTML(newStringStream(inhtml))
var s = ""
for x in document.childList:
s &= $x & '\n'
check s == outhtml