mirror of
https://github.com/jgm/pandoc.git
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Albert Krewinkel
68d80cc9d9
The functions convert numbers and parentheses to superscript and subscript, respectively.
74 lines
2.1 KiB
Lua
74 lines
2.1 KiB
Lua
--
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-- Tests for the pandoc.text module
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--
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local text = require 'pandoc.text'
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local tasty = require 'tasty'
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local group = tasty.test_group
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local test = tasty.test_case
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local assert = tasty.assert
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assert.is_function = function (x)
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assert.are_equal(type(x), 'function')
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end
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-- We rely mostly on the tests in the `hslua-module-text` module. The
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-- only thing we need to test is whether `pandoc.text` is available,
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-- whether all functions are defined, and whether `require 'text'` works
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-- (for backwards compatibility).
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return {
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group 'module' {
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test('is table', function ()
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assert.are_equal(type(text), 'table')
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end),
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test('can be required as "text"', function ()
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assert.are_equal(require 'text', require 'pandoc.text')
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end)
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},
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group 'functions' {
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test('fromencoding', function ()
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assert.is_function(text.fromencoding)
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end),
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test('len', function ()
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assert.is_function(text.len)
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end),
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test('lower', function ()
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assert.is_function(text.lower)
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end),
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test('reverse', function ()
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assert.is_function(text.reverse)
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end),
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test('sub', function ()
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assert.is_function(text.sub)
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end),
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group 'subscript' {
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test('is a function', function ()
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assert.is_function(text.subscript)
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end),
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test('converts a string to Unicode subscript chars', function ()
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assert.are_equal(text.subscript '1+(9-7)', '₁₊₍₉₋₇₎')
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end),
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test('returns nil if the input contains unsupported chars', function ()
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assert.is_nil(text.subscript '00ä')
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end),
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},
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group 'superscript' {
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test('is a function', function ()
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assert.is_function(text.superscript)
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end),
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test('converts a string to Unicode superscript chars', function ()
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assert.are_equal(text.superscript '1+(9-7)', '¹⁺⁽⁹⁻⁷⁾')
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end),
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test('returns nil if the input contains unsupported chars', function ()
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assert.is_nil(text.superscript '00ä')
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end),
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},
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test('toencoding', function ()
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assert.is_function(text.toencoding)
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end),
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test('upper', function ()
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assert.is_function(text.upper)
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end),
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},
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}
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