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40 lines
1.4 KiB
Lua
40 lines
1.4 KiB
Lua
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local encodings = require "util.encodings";
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local utf8 = assert(encodings.utf8, "no encodings.utf8 module");
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describe("util.encodings", function ()
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describe("#encode()", function()
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it("should work", function ()
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assert.is.equal(encodings.base64.encode(""), "");
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assert.is.equal(encodings.base64.encode('coucou'), "Y291Y291");
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assert.is.equal(encodings.base64.encode("\0\0\0"), "AAAA");
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assert.is.equal(encodings.base64.encode("\255\255\255"), "////");
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end);
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end);
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describe("#decode()", function()
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it("should work", function ()
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assert.is.equal(encodings.base64.decode(""), "");
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assert.is.equal(encodings.base64.decode('Y291Y291'), "coucou");
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assert.is.equal(encodings.base64.decode("AAAA"), "\0\0\0");
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assert.is.equal(encodings.base64.decode("////"), "\255\255\255");
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end);
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end);
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end);
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describe("util.encodings.utf8", function()
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describe("#valid()", function()
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it("should work", function()
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for line in io.lines("spec/utf8_sequences.txt") do
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local data = line:match(":%s*([^#]+)"):gsub("%s+", ""):gsub("..", function (c) return string.char(tonumber(c, 16)); end)
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local expect = line:match("(%S+):");
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assert(expect == "pass" or expect == "fail", "unknown expectation: "..line:match("^[^:]+"));
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local valid = utf8.valid(data);
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assert.is.equal(valid, utf8.valid(data.." "));
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assert.is.equal(valid, expect == "pass", line);
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end
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end);
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end);
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end);
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