mirror of
https://github.com/RGBCube/serenity
synced 2025-05-15 10:44:58 +00:00
a58640ce6b
The Lexer and AST already have all the functionality required in place,
so this is just updating Parser::match_secondary_expression() and
Parser::parse_expression() to handle TokenType::{Ampersand,Pipe,Caret},
as well as adding some tests.
63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
function assert(x) { if (!x) throw 1; }
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try {
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assert((0 | 0) === 0);
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assert((0 | 1) === 1);
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assert((0 | 2) === 2);
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assert((0 | 3) === 3);
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assert((0 | 4) === 4);
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assert((0 | 5) === 5);
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assert((1 | 0) === 1);
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assert((1 | 1) === 1);
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assert((1 | 2) === 3);
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assert((1 | 3) === 3);
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assert((1 | 4) === 5);
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assert((1 | 5) === 5);
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assert((2 | 0) === 2);
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assert((2 | 1) === 3);
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assert((2 | 2) === 2);
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assert((2 | 3) === 3);
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assert((2 | 4) === 6);
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assert((2 | 5) === 7);
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assert((3 | 0) === 3);
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assert((3 | 1) === 3);
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assert((3 | 2) === 3);
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assert((3 | 3) === 3);
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assert((3 | 4) === 7);
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assert((3 | 5) === 7);
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assert((4 | 0) === 4);
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assert((4 | 1) === 5);
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assert((4 | 2) === 6);
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assert((4 | 3) === 7);
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assert((4 | 4) === 4);
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assert((4 | 5) === 5);
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assert((5 | 0) === 5);
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assert((5 | 1) === 5);
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assert((5 | 2) === 7);
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assert((5 | 3) === 7);
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assert((5 | 4) === 5);
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assert((5 | 5) === 5);
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var x = 3;
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var y = 7;
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assert(("42" | 6) === 46);
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assert((x | y) === 7);
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assert((x | [[[[12]]]]) === 15);
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// FIXME: These should all return 0
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// assert((undefined | y) === 7);
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// assert(("a" | "b") === 0);
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// assert((null | null) === 0);
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// assert((undefined | undefined) === 0);
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// assert((NaN | NaN) === 0);
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// assert((Infinity | Infinity) === 0);
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// assert((-Infinity | Infinity) === 0);
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console.log("PASS");
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} catch (e) {
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console.log("FAIL: " + e);
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}
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