36 lines
891 B
CoffeeScript
36 lines
891 B
CoffeeScript
chai = require 'chai'
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chai.should()
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expect = chai.expect
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{cons, nil, nilp} = require "cons-lists/lists"
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{read, readForms} = require '../chapter1/reader'
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{normalizeForm} = require '../chapter1/astToList'
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describe "Core reader functions", ->
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samples = [
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['nil', nil]
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['0', 0]
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['1', 1]
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['500', 500]
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['0xdeadbeef', 3735928559]
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['"Foo"', 'Foo']
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['(1)', cons(1)]
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['(1 2)', cons(1, (cons 2))]
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['(1 2 )', cons(1, (cons 2))]
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['( 1 2 )', cons(1, (cons 2))]
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['( 1 2 )', cons(1, (cons 2))]
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['("a" "b")', cons("a", (cons "b"))]
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['("a" . "b")', cons("a", "b")]
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['[]', []]
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['{}', {}]
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['[1 2 3]', [1, 2, 3]]
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# ['(1 2 3', 'error']
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['{"foo" "bar"}', {foo: "bar"}]
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]
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for [t, v] in samples
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do (t, v) ->
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it "should interpret #{t} as #{v}", ->
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res = normalizeForm read t
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expect(res).to.deep.equal(v)
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