mirror of
https://github.com/fluencelabs/assemblyscript
synced 2025-04-26 07:22:21 +00:00
63 lines
1.4 KiB
TypeScript
63 lines
1.4 KiB
TypeScript
import "allocator/arena";
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// preliminary
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var str: string = "hi, I'm a string";
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var nullStr: String;
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// exactly once in static memory
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assert(changetype<usize>(str) == changetype<usize>("hi, I'm a string"));
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assert(str.length == 16);
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assert(str.charCodeAt(0) == 0x68);
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assert(str.startsWith("hi"));
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assert(str.endsWith("string"));
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assert(str.includes("I'm"));
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assert(str.indexOf(",") == 2);
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assert(str.indexOf("x") == -1);
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export function getString(): string {
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return str;
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}
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assert(parseInt("0") == 0);
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assert(parseInt("1") == 1);
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assert(parseInt("0b101") == 0b101);
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assert(parseInt("0o707") == 0o707);
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assert(parseInt("0xf0f") == 0xf0f);
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assert(parseInt("0xF0F") == 0xf0f);
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assert(parseInt("011") == 11); // not octal
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assert(parseInt("0x1g") == 1); // not valid
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assert(parseFloat("0") == 0);
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assert(parseFloat("1") == 1);
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assert(parseFloat("0.1") == 0.1);
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assert(parseFloat(".25") == 0.25);
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assert(parseFloat(".1foobar") == 0.1);
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var c = "a" + "b";
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assert(c == "ab");
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assert(c != "a");
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assert("" == "");
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assert("" != nullStr);
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assert("b" > "a");
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assert("ba" > "a");
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assert("ba" >= "aa");
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assert("ba" > "ab");
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assert(!("ba" < "ab"));
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assert(!("b" < nullStr));
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assert(!(nullStr < "b"));
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assert("abc" > "");
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assert("" < "abc");
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assert("abc" >= "");
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assert("" <= "abc");
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assert(!("abc" < ""));
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assert(!("" > "abc"));
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assert(!("" < ""));
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assert(!("" > ""));
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assert("" >= "");
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assert("" <= "");
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