mirror of
https://github.com/rustwasm/wasm-bindgen.git
synced 2024-12-18 15:31:48 +03:00
489 lines
13 KiB
Rust
489 lines
13 KiB
Rust
#![allow(non_snake_case)]
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use project;
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#[test]
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fn index_of() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn get_index_of(this: &js::Array, value: JsValue, from_index: i32) -> i32 {
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this.index_of(value, from_index)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = ["a", "c", "x", "n"];
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let index = wasm.get_index_of(characters, "x", 0);
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let notFoundIndex = wasm.get_index_of(characters, "z", 0);
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assert.equal(index, 2);
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assert.equal(notFoundIndex, -1);
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let withFromIndex = wasm.get_index_of(characters, "x", -3);
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let withFromIndexNotFound = wasm.get_index_of(characters, "a", -2);
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assert.equal(withFromIndex, 2);
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assert.equal(withFromIndexNotFound, -1);
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}
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"#)
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.test()
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}
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#[test]
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fn sort() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn sort_array(this: &js::Array) -> js::Array {
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this.sort()
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let numbers = [3, 1, 6, 2];
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let sorted = wasm.sort_array(numbers);
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assert.deepStrictEqual(sorted, [1, 2, 3, 6])
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}
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"#)
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.test()
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}
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#[test]
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fn last_index_of() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn get_last_index_of(this: &js::Array, value: JsValue, from_index: i32) -> i32 {
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this.last_index_of(value, from_index)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = ["a", "x", "c", "x", "n"];
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let index = wasm.get_last_index_of(characters, "x", 5);
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let notFoundIndex = wasm.get_last_index_of(characters, "z", 5);
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assert.equal(index, 3);
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assert.equal(notFoundIndex, -1);
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let withFromIndex = wasm.get_last_index_of(characters, "x", 2);
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let withFromIndexNotFound = wasm.get_last_index_of(characters, "x", 0);
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assert.equal(withFromIndex, 1);
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assert.equal(withFromIndexNotFound, -1);
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}
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"#)
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.test()
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}
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#[test]
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fn join() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn join_array(this: &js::Array, delimiter: &str) -> String {
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this.join(delimiter)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = ["a", "c", "x", "n"];
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let stringValue = wasm.join_array(characters, ", ");
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assert.equal("a, c, x, n", stringValue);
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let withForwardSlash = wasm.join_array(characters, "/");
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assert.equal("a/c/x/n", withForwardSlash);
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}
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"#)
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.test()
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}
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#[test]
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fn slice() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn create_slice(this: &js::Array, start: u32, end: u32) -> js::Array {
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this.slice(start, end)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = ["a", "c", "x", "n", 1, "8"];
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let subset = wasm.create_slice(characters, 1, 3);
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assert.equal(subset[0], "c");
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assert.equal(subset[1], "x");
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}
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"#)
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.test()
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}
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#[test]
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fn fill() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn fill_with(this: &js::Array, value: JsValue, start: u32, end: u32) -> js::Array {
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this.fill(value, start, end)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = ["a", "c", "x", "n", 1, "8"];
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let subset = wasm.fill_with(characters, 0, 0, 3);
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assert.equal(subset[0], 0);
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assert.equal(subset[4], 1);
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}
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"#)
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.test()
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}
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#[test]
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fn copy_within() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn copy_values_within_array(this: &js::Array, target: i32, start: i32, end: i32) -> js::Array {
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this.copy_within(target, start, end)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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wasm.copy_values_within_array(characters, 1, 4, 5);
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assert.equal(characters[1], 1);
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// if negatives were used
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wasm.copy_values_within_array(characters, -1, -3, -2);
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assert.equal(characters[5], 3);
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}
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"#)
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.test()
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}
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#[test]
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fn pop() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn pop_in_it(this: &js::Array) -> JsValue {
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this.pop()
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let item = wasm.pop_in_it(characters);
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assert.equal(item, 2);
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assert.equal(characters.length, 5);
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}
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"#)
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.test()
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}
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#[test]
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fn push() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn push_it_along(this: &js::Array, value: JsValue) -> u32 {
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this.push(value)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let length = wasm.push_it_along(characters, "a");
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assert.equal(length, 7);
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assert.equal(characters[6], "a");
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}
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"#)
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.test()
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}
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#[test]
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fn reverse() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn reverse_array(this: &js::Array) -> js::Array {
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this.reverse()
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let reversed = wasm.reverse_array(characters);
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assert.equal(reversed[0], 2);
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assert.equal(reversed[5], 8);
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}
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"#)
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.test()
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}
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#[test]
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fn shift() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn shift_item(this: &js::Array) -> JsValue {
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this.shift()
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let shiftedItem = wasm.shift_item(characters);
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assert.equal(shiftedItem, 8);
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assert.equal(characters.length, 5);
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}
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"#)
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.test()
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}
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#[test]
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fn unshift() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn unshift_item(this: &js::Array, value: JsValue) -> u32 {
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this.unshift(value)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let length = wasm.unshift_item(characters, "abba");
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assert.equal(length, 7);
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assert.equal(characters[0], "abba");
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}
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"#)
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.test()
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}
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#[test]
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fn to_string() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn array_to_string(this: &js::Array) -> String {
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this.to_string()
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let arrayString = wasm.array_to_string(characters);
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assert.equal(arrayString, "8,5,4,3,1,2");
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}
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"#)
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.test()
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}
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#[test]
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fn includes() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn array_includes(this: &js::Array, value: JsValue, from_index: i32) -> bool {
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this.includes(value, from_index)
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let isTwoIncluded = wasm.array_includes(characters, 2, 0);
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let isNineIncluded = wasm.array_includes(characters, 9, 0);
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assert.ok(isTwoIncluded);
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assert.ok(!isNineIncluded);
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let isThreeIncluded = wasm.array_includes(characters, 3, 4);
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assert.ok(!isThreeIncluded);
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}
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"#)
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.test()
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}
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#[test]
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fn length() {
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project()
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.file("src/lib.rs", r#"
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#![feature(proc_macro, wasm_custom_section)]
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extern crate wasm_bindgen;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen::js;
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#[wasm_bindgen]
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pub fn array_length(this: &js::Array) -> u32 {
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this.length()
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}
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"#)
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.file("test.ts", r#"
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import * as assert from "assert";
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import * as wasm from "./out";
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export function test() {
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let characters = [8, 5, 4, 3, 1, 2]
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let charactersLength = wasm.array_length(characters);
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assert.equal(charactersLength, 6);
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var empty : number[] = [];
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let emptyLength = wasm.array_length(empty);
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assert.equal(emptyLength, 0);
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}
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"#)
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.test()
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}
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