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3d0844a4f5
The more tests I made, the more Lua 5.1 quirks I discovered. Tests generated using a tool plus some touch-up.
49 lines
1.7 KiB
Lua
49 lines
1.7 KiB
Lua
local format = require"util.format".format;
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local dump = require "util.serialization".new("oneline")
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local types = {
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"nil";
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"boolean";
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"number";
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"string";
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"function";
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-- "userdata";
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"thread";
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"table";
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};
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local example_values = {
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["nil"] = { n = 1; nil };
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["boolean"] = { true; false };
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["number"] = { 97, -12345, 1.5; 73786976294838206464, math.huge, 2147483647 };
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["string"] = { "hello", "foo \1\2\3 bar", "nödåtgärd", string.sub("nödåtgärd", 1, -4) };
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["function"] = { function() end };
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-- ["userdata"] = {};
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["thread"] = { coroutine.create(function() end) };
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["table"] = { {} };
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};
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local example_strings = setmetatable({
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["nil"] = { "nil" };
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["function"] = { "function() end" };
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["number"] = { "97", "-12345", "1.5"; "73786976294838206464", "math.huge", "2147483647" };
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["thread"] = { "coroutine.create(function() end)" };
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}, { __index = function() return {} end });
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for _, lua_type in ipairs(types) do
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print(string.format("\t\tdescribe(\"%s\", function ()", lua_type));
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local examples = example_values[lua_type];
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for fmt in ("cdiouxXaAeEfgGqs"):gmatch(".") do
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print(string.format("\t\t\tdescribe(\"to %%%s\", function ()", fmt));
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print("\t\t\t\tit(\"works\", function ()");
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for i=1, examples.n or #examples do
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local example = examples[i];
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if not tostring(example):match("%w+: 0[xX]%x+") then
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print(string.format("\t\t\t\t\tassert.equal(%q, format(%q, %s))", format("%"..fmt, example), "%" .. fmt, example_strings[lua_type][i] or dump(example)));
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else
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print(string.format("\t\t\t\t\tassert.matches(\"[%s: 0[xX]%%x+]\", format(%q, %s))", lua_type, "%" .. fmt, example_strings[lua_type][i] or dump(example)));
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end
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end
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print("\t\t\t\tend);");
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print("\t\t\tend);");
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print()
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end
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print("\t\tend);");
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print()
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end
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