102 lines
2.6 KiB
TypeScript
102 lines
2.6 KiB
TypeScript
import { parse } from "$common/space_lua/parse.ts";
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Deno.test("Test Lua parser", () => {
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// Basic block test
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parse(`
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print("Hello, World!")
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print(10)
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`);
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parse("");
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// Expression tests
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parse(
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`e(1, 1.2, -3.8, +4, #lst, true, false, nil, "string", "", "Hello there \x00", ...)`,
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);
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parse(`e([[hel]lo]], "Grinny face\\u{1F600}")`);
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parse(`e([=[Hello page [[index]] end scene]=], [[yo]])`);
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parse(`e(10 << 10, 10 >> 10, 10 & 10, 10 | 10, 10 ~ 10)`);
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parse(`e(true and false or true)`);
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parse(`e(a < 3 and b > 4 or b == 5 or c <= 6 and d >= 7 or a /= 8)`);
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parse(`e(a.b.c)`);
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parse(`e((1+2))`);
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// Table expressions
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parse(`e({})`);
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parse(`e({1, 2, 3, })`);
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parse(`e({1 ; 2 ; 3})`);
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parse(`e({a = 1, b = 2, c = 3})`);
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parse(`e({[3] = 1, [10 * 10] = "sup"})`);
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parse(`e(tbl.name)`);
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parse(`e(tbl["name" + 10])`);
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parse(`e(test().bla)`);
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// Function calls
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parse(`e(func(), func(1, 2, 3), a.b(), a.b.c:hello(), (a.b)(7))`);
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// Function expression
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parse(`e(function(a, b) test() end)`);
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parse(`e(function(a, b, ...) end)`);
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// Statements
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parse(`do end`);
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parse(`do print() end`);
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parse(`::hello::
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goto hello`);
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parse(`while true do print() end`);
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parse(`repeat print() until false`);
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parse(
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`if 1 == 2 then print() elseif 1 < 2 then print2() else print3() end`,
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);
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parse(`if true then print() end`);
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parse(`if true then print() else print2() end`);
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parse(`if true then print() elseif false then print2() end`);
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// For loops
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parse(`for i = 1, 10, 1 do print(i) end`);
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parse(`for i = 1, 10 do print(i) end`);
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parse(`for el in each({1, 2, 3}) do print(i) end`);
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parse(`for i, l in 1, pairs() do print(i) end`);
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// Function statements
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parse(`function a() end`);
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parse(`function a:b() end`);
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parse(`function a.b.c:d() end`);
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parse(`function a.b.c() end`);
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parse(`function hello(a, b) end`);
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parse(`function hello(a, b, ...) end`);
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parse(`local function hello() end`);
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// Assignments, local variables etc.
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parse(`a = 1`);
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parse(`a, b = 1, 2`);
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parse(`a.b.c = 1`);
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parse(`a["name"] = 1`);
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parse(`local a, b<const>`);
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parse(`local a = 1`);
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parse(`local a<const> = 4`);
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parse(`local a, b = 1, 2`);
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// Function calls
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parse(`a(1, 2, 3)`);
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parse(`print "Sup"`);
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parse(`e(1 + print "8")`);
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// Return statements
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parse(`return`);
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parse(`return 1`);
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parse(`return 1, 2, 3`);
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});
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Deno.test("Test comment handling", () => {
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parse(`
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-- Single line comment
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--[[ Multi
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line
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comment ]]
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f([[
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hello
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-- yo
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]])`);
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});
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