mirror of
https://github.com/msva/lua-htmlparser.git
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90 lines
1.7 KiB
Lua
90 lines
1.7 KiB
Lua
require("luarocks.loader")
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-- Omit next line in actual module clients; it's only to support development of the module itself
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package.path = "../src/?.lua;" .. package.path
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local lunitx = require("lunitx")
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module("html", lunitx.testcase, package.seeall)
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local htmlparser = require("htmlparser")
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local tree, sel
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function test_void()
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tree = htmlparser.parse([[
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<p>
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<br>
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<br/>
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<br >
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<br />
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</p>
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<br>
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<br/>
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<br >
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<br />
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]])
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assert_equal(5, #tree.nodes, "top level")
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for _,n in ipairs(tree.nodes) do
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if n.name == "p" then
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assert_equal(4, #n.nodes, "deeper level")
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else
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assert_equal("br", n.name, "name")
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assert_equal(0, #n.attributes, "attributes")
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assert_equal("", n:getcontent(), "content")
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end
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end
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end
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function test_descendants()
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tree = htmlparser.parse([[
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<parent>1
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<child>1</child>
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<child>2
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<child>3</child>
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</child>
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<arbitrary>
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<child>4</child>
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</arbitrary>
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</parent>
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<parent>2
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<child>5</child>
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<child>6
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<child>7</child>
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</child>
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<arbitrary>
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<child>8</child>
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</arbitrary>
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</parent>
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<arbitrary>
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<child>not</child>
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</arbitrary>
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]])
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sel = tree("parent child")
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assert_equal(8, sel:len(), 'parent child')
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end
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function test_children()
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tree = htmlparser.parse([[
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<parent>1
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<child>1</child>
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<child>2
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<child>not</child>
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</child>
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<arbitrary>
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<child>not</child>
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</arbitrary>
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</parent>
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<parent>2
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<child>3</child>
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<child>4
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<child>not</child>
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</child>
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<arbitrary>
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<child>not</child>
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</arbitrary>
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</parent>
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<arbitrary>
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<child>not</child>
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</arbitrary>
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]])
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sel = tree("parent > child")
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assert_equal(4, sel:len(), 'parent > child')
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end |