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Implement itoa32/64 for base 10 (#151)

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This commit is contained in:
Max Graey
2018-07-13 16:40:37 +03:00
committed by Daniel Wirtz
parent 5ce57a6434
commit d7c1c608bd
13 changed files with 4369 additions and 829 deletions
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49
tests/compiler/std/string.ts
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@ -1,5 +1,9 @@
import "allocator/arena";
import { utoa32, itoa32, utoa64, itoa64 } from "internal/itoa";
// declare function logi(i: i32): void;
// preliminary
var str: string = "hi, I'm a string";
@ -91,3 +95,48 @@ assert("ab".repeat(4) == "abababab");
assert("a".repeat(5) == "aaaaa");
assert("a".repeat(6) == "aaaaaa");
assert("a".repeat(7) == "aaaaaaa");
assert(itoa32(0) == "0");
assert(itoa32(1) == "1");
assert(itoa32(8) == "8");
assert(itoa32(123) == "123");
assert(itoa32(-1000) == "-1000");
assert(itoa32(1234) == "1234");
assert(itoa32(12345) == "12345");
assert(itoa32(123456) == "123456");
assert(itoa32(1111111) == "1111111");
assert(itoa32(1234567) == "1234567");
assert(itoa32(0x7ffffffe) == "2147483646");
assert(itoa32(0x7fffffff) == "2147483647");
assert(itoa32(0x80000000) == "-2147483648");
assert(itoa32(0xffffffff) == "-1");
assert(utoa32(0) == "0");
assert(utoa32(1000) == "1000");
assert(utoa32(0x7fffffff) == "2147483647");
assert(utoa32(0x80000000) == "2147483648");
assert(utoa32(u32.MAX_VALUE) == "4294967295");
assert(utoa64(0) == "0");
assert(utoa64(1234) == "1234");
assert(utoa64(99999999) == "99999999");
assert(utoa64(100000000) == "100000000");
assert(utoa64(0xffffffff) == "4294967295");
assert(utoa64(0xfffffffff) == "68719476735");
assert(utoa64(868719476735) == "868719476735");
assert(utoa64(999868719476735) == "999868719476735");
assert(utoa64(9999868719476735) == "9999868719476735");
assert(utoa64(19999868719476735) == "19999868719476735");
assert(utoa64(u64.MAX_VALUE) == "18446744073709551615");
assert(itoa64(0) == "0");
assert(itoa64(-1234) == "-1234");
assert(itoa64(0xffffffff) == "4294967295");
assert(itoa64(-0xffffffff) == "-4294967295");
assert(itoa64(68719476735) == "68719476735");
assert(itoa64(-68719476735) == "-68719476735");
assert(itoa64(-868719476735) == "-868719476735");
assert(itoa64(-999868719476735) == "-999868719476735");
assert(itoa64(-19999868719476735) == "-19999868719476735");
assert(itoa64(i64.MAX_VALUE) == "9223372036854775807");
assert(itoa64(i64.MIN_VALUE) == "-9223372036854775808");