sile 0.14.8

Simon’s Improved Layout Engine
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SILE = require("core.sile")
SILE.backend = "dummy"
SILE.init()
SILE.utilities.error = error

describe("#XML #inputter", function ()
  local inputter = SILE.inputters.xml()

  describe("should parse", function ()

    it("commands with content", function()
      local t = inputter:parse([[<foo>bar</foo>]])[1][1]
      assert.is.equal("foo", t.command)
      assert.is.equal("bar", t[1])
    end)

    it("commands without content", function()
      local t = inputter:parse([[<foo><bar /> baz</foo>]])[1][1]
      assert.is.equal("foo", t.command)
      assert.is.equal("bar", t[1].command)
      assert.is.equal(" baz", t[2])
      assert.is.equal(nil, t[1][1])
    end)

    it("commands with arg", function()
      local t = inputter:parse([[<foo baz="qiz">bar</foo>]])[1][1]
      assert.is.equal("foo", t.command)
      assert.is.equal("qiz", t.options.baz)
      assert.is.equal("bar", t[1])
    end)

    it("commands with multiple args", function()
      local t = inputter:parse([[<foo baz="qiz" qiz="baz">bar</foo>]])[1][1]
      assert.is.equal("foo", t.command)
      assert.is.equal("qiz", t.options.baz)
      assert.is.equal("baz", t.options.qiz)
      assert.is.equal("bar", t[1])
    end)

    -- it("commands with quoted arg with escape", function()
    --   local t = inputter:parse([[<foo baz="qiz \"qiz\"">bar</bar>]])
    --   assert.is.equal("foo", t.command)
    --   assert.is.equal("qiz \"qiz\"", t.options.baz)
    --   assert.is.equal("bar", t[1])
    -- end)

  end)

  describe("should reject", function ()

    it("commands with bad characters", function()
      assert.has_error(function() inputter:parse([[<" />]]) end,
        "not well-formed (invalid token)")
      assert.has_error(function() inputter:parse([[<' />]]) end,
        [[not well-formed (invalid token)]])
      assert.has_error(function() inputter:parse([[<"o></"o>]]) end,
        [[not well-formed (invalid token)]])
    end)

    it("commands with unclosed content", function()
      assert.has_error(function() inputter:parse([[<foo>bar]]) end,
        [[no element found]])
    end)

    it("mismatched environments", function()
      assert.has_error(function() inputter:parse([[<foo><bar>baz</foo></bar>]]) end,
        [[mismatched tag]])
    end)

  end)
end)