|
| 1 | +// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. |
| 2 | +// SPDX-License-Identifier: Apache-2.0 |
| 3 | +use std::env; |
| 4 | + |
| 5 | +use rquickjs::{ |
| 6 | + module::{Declarations, Exports, ModuleDef}, |
| 7 | + prelude::Func, |
| 8 | + Ctx, Result, |
| 9 | +}; |
| 10 | +use rquickjs_extra_utils::{ |
| 11 | + module::export_default, |
| 12 | + sysinfo::{get_arch, get_platform}, |
| 13 | +}; |
| 14 | + |
| 15 | +#[cfg(unix)] |
| 16 | +use self::unix::{get_release, get_type, get_version, EOL}; |
| 17 | +#[cfg(windows)] |
| 18 | +use self::windows::{get_release, get_type, get_version, EOL}; |
| 19 | + |
| 20 | +#[cfg(unix)] |
| 21 | +mod unix; |
| 22 | +#[cfg(windows)] |
| 23 | +mod windows; |
| 24 | + |
| 25 | +fn get_tmp_dir() -> String { |
| 26 | + env::temp_dir().to_string_lossy().to_string() |
| 27 | +} |
| 28 | + |
| 29 | +fn get_available_parallelism() -> usize { |
| 30 | + num_cpus::get() |
| 31 | +} |
| 32 | + |
| 33 | +pub struct OsModule; |
| 34 | + |
| 35 | +impl ModuleDef for OsModule { |
| 36 | + fn declare(declare: &Declarations) -> Result<()> { |
| 37 | + declare.declare("type")?; |
| 38 | + declare.declare("release")?; |
| 39 | + declare.declare("tmpdir")?; |
| 40 | + declare.declare("platform")?; |
| 41 | + declare.declare("version")?; |
| 42 | + declare.declare("EOL")?; |
| 43 | + declare.declare("availableParallelism")?; |
| 44 | + declare.declare("arch")?; |
| 45 | + |
| 46 | + declare.declare("default")?; |
| 47 | + |
| 48 | + Ok(()) |
| 49 | + } |
| 50 | + |
| 51 | + fn evaluate<'js>(ctx: &Ctx<'js>, exports: &Exports<'js>) -> Result<()> { |
| 52 | + export_default(ctx, exports, |default| { |
| 53 | + default.set("type", Func::from(get_type))?; |
| 54 | + default.set("release", Func::from(get_release))?; |
| 55 | + default.set("tmpdir", Func::from(get_tmp_dir))?; |
| 56 | + default.set("platform", Func::from(get_platform))?; |
| 57 | + default.set("version", Func::from(get_version))?; |
| 58 | + default.set("EOL", EOL)?; |
| 59 | + default.set( |
| 60 | + "availableParallelism", |
| 61 | + Func::from(get_available_parallelism), |
| 62 | + )?; |
| 63 | + default.set("arch", Func::from(get_arch))?; |
| 64 | + |
| 65 | + Ok(()) |
| 66 | + }) |
| 67 | + } |
| 68 | +} |
| 69 | + |
| 70 | +#[cfg(test)] |
| 71 | +mod tests { |
| 72 | + use rquickjs_extra_test::{call_test, test_async_with, ModuleEvaluator}; |
| 73 | + |
| 74 | + use super::*; |
| 75 | + |
| 76 | + #[tokio::test] |
| 77 | + async fn test_type() { |
| 78 | + test_async_with(|ctx| { |
| 79 | + Box::pin(async move { |
| 80 | + ModuleEvaluator::eval_rust::<OsModule>(ctx.clone(), "os") |
| 81 | + .await |
| 82 | + .unwrap(); |
| 83 | + |
| 84 | + let module = ModuleEvaluator::eval_js( |
| 85 | + ctx.clone(), |
| 86 | + "test", |
| 87 | + r#" |
| 88 | + import { type } from 'os'; |
| 89 | +
|
| 90 | + export async function test() { |
| 91 | + return type() |
| 92 | + } |
| 93 | + "#, |
| 94 | + ) |
| 95 | + .await |
| 96 | + .unwrap(); |
| 97 | + |
| 98 | + let result = call_test::<String, _>(&ctx, &module, ()).await; |
| 99 | + |
| 100 | + assert!(result == "Linux" || result == "Windows_NT" || result == "Darwin"); |
| 101 | + }) |
| 102 | + }) |
| 103 | + .await; |
| 104 | + } |
| 105 | + |
| 106 | + #[tokio::test] |
| 107 | + async fn test_release() { |
| 108 | + test_async_with(|ctx| { |
| 109 | + Box::pin(async move { |
| 110 | + ModuleEvaluator::eval_rust::<OsModule>(ctx.clone(), "os") |
| 111 | + .await |
| 112 | + .unwrap(); |
| 113 | + |
| 114 | + let module = ModuleEvaluator::eval_js( |
| 115 | + ctx.clone(), |
| 116 | + "test", |
| 117 | + r#" |
| 118 | + import { release } from 'os'; |
| 119 | +
|
| 120 | + export async function test() { |
| 121 | + return release() |
| 122 | + } |
| 123 | + "#, |
| 124 | + ) |
| 125 | + .await |
| 126 | + .unwrap(); |
| 127 | + |
| 128 | + let result = call_test::<String, _>(&ctx, &module, ()).await; |
| 129 | + |
| 130 | + assert!(!result.is_empty()); // Format is platform dependant |
| 131 | + }) |
| 132 | + }) |
| 133 | + .await; |
| 134 | + } |
| 135 | + |
| 136 | + #[tokio::test] |
| 137 | + async fn test_version() { |
| 138 | + test_async_with(|ctx| { |
| 139 | + Box::pin(async move { |
| 140 | + ModuleEvaluator::eval_rust::<OsModule>(ctx.clone(), "os") |
| 141 | + .await |
| 142 | + .unwrap(); |
| 143 | + |
| 144 | + let module = ModuleEvaluator::eval_js( |
| 145 | + ctx.clone(), |
| 146 | + "test", |
| 147 | + r#" |
| 148 | + import { version } from 'os'; |
| 149 | +
|
| 150 | + export async function test() { |
| 151 | + return version() |
| 152 | + } |
| 153 | + "#, |
| 154 | + ) |
| 155 | + .await |
| 156 | + .unwrap(); |
| 157 | + |
| 158 | + let result = call_test::<String, _>(&ctx, &module, ()).await; |
| 159 | + |
| 160 | + assert!(!result.is_empty()); // Format is platform dependant |
| 161 | + }) |
| 162 | + }) |
| 163 | + .await; |
| 164 | + } |
| 165 | + |
| 166 | + #[tokio::test] |
| 167 | + async fn test_available_parallelism() { |
| 168 | + test_async_with(|ctx| { |
| 169 | + Box::pin(async move { |
| 170 | + ModuleEvaluator::eval_rust::<OsModule>(ctx.clone(), "os") |
| 171 | + .await |
| 172 | + .unwrap(); |
| 173 | + |
| 174 | + let module = ModuleEvaluator::eval_js( |
| 175 | + ctx.clone(), |
| 176 | + "test", |
| 177 | + r#" |
| 178 | + import { availableParallelism } from 'os'; |
| 179 | +
|
| 180 | + export async function test() { |
| 181 | + return availableParallelism() |
| 182 | + } |
| 183 | + "#, |
| 184 | + ) |
| 185 | + .await |
| 186 | + .unwrap(); |
| 187 | + |
| 188 | + let result = call_test::<usize, _>(&ctx, &module, ()).await; |
| 189 | + |
| 190 | + assert!(result > 0); |
| 191 | + }) |
| 192 | + }) |
| 193 | + .await; |
| 194 | + } |
| 195 | + |
| 196 | + #[tokio::test] |
| 197 | + async fn test_eol() { |
| 198 | + test_async_with(|ctx| { |
| 199 | + Box::pin(async move { |
| 200 | + ModuleEvaluator::eval_rust::<OsModule>(ctx.clone(), "os") |
| 201 | + .await |
| 202 | + .unwrap(); |
| 203 | + |
| 204 | + let module = ModuleEvaluator::eval_js( |
| 205 | + ctx.clone(), |
| 206 | + "test", |
| 207 | + r#" |
| 208 | + import { EOL } from 'os'; |
| 209 | +
|
| 210 | + export async function test() { |
| 211 | + return EOL |
| 212 | + } |
| 213 | + "#, |
| 214 | + ) |
| 215 | + .await |
| 216 | + .unwrap(); |
| 217 | + |
| 218 | + let result = call_test::<String, _>(&ctx, &module, ()).await; |
| 219 | + assert!(result == EOL); |
| 220 | + }) |
| 221 | + }) |
| 222 | + .await; |
| 223 | + } |
| 224 | + |
| 225 | + #[tokio::test] |
| 226 | + async fn test_arch() { |
| 227 | + test_async_with(|ctx| { |
| 228 | + Box::pin(async move { |
| 229 | + ModuleEvaluator::eval_rust::<OsModule>(ctx.clone(), "os") |
| 230 | + .await |
| 231 | + .unwrap(); |
| 232 | + |
| 233 | + let module = ModuleEvaluator::eval_js( |
| 234 | + ctx.clone(), |
| 235 | + "test", |
| 236 | + r#" |
| 237 | + import { arch } from 'os'; |
| 238 | +
|
| 239 | + export async function test() { |
| 240 | + return arch() |
| 241 | + } |
| 242 | + "#, |
| 243 | + ) |
| 244 | + .await |
| 245 | + .unwrap(); |
| 246 | + |
| 247 | + let result = call_test::<String, _>(&ctx, &module, ()).await; |
| 248 | + |
| 249 | + assert!(!result.is_empty()); // Format is platform dependant |
| 250 | + }) |
| 251 | + }) |
| 252 | + .await; |
| 253 | + } |
| 254 | +} |
0 commit comments