mirror of
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79 lines
3.1 KiB
Rust
79 lines
3.1 KiB
Rust
// Copyright © SixtyFPS GmbH <info@slint-ui.com>
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// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-commercial
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use std::error::Error;
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use std::{fs::File, io::Write, path::PathBuf};
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lazy_static::lazy_static! {
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static ref NODE_API_JS_PATH: PathBuf = {
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let node_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../../../api/node");
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// On Windows npm is 'npm.cmd', which Rust's process::Command doesn't look for as extension, because
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// it tries to emulate CreateProcess.
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let npm = which::which("npm").unwrap();
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// Ensure TypeScript is installed
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std::process::Command::new(npm.clone())
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.arg("install")
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.arg("--ignore-scripts")
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.arg("--no-audit")
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.current_dir(node_dir.clone())
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::piped())
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.output()
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.map_err(|err| format!("Could not launch npm install: {}", err)).unwrap();
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// Build the .js file of the NodeJS API from the .ts file
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std::process::Command::new(npm)
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.arg("run")
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.arg("build")
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.current_dir(node_dir.clone())
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::piped())
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.output()
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.map_err(|err| format!("Could not launch npm run build: {}", err)).unwrap();
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node_dir.join("dist").join("index.js")
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};
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}
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pub fn test(testcase: &test_driver_lib::TestCase) -> Result<(), Box<dyn Error>> {
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let slintpath = NODE_API_JS_PATH.clone();
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let dir = tempfile::tempdir()?;
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let mut main_js = File::create(dir.path().join("main.js"))?;
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write!(
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main_js,
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r#"
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const assert = require('assert').strict;
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let slintlib = require(String.raw`{slintpath}`);
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let slint = require(String.raw`{path}`);
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"#,
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slintpath = slintpath.to_string_lossy(),
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path = testcase.absolute_path.to_string_lossy()
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)?;
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let source = std::fs::read_to_string(&testcase.absolute_path)?;
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let include_paths = test_driver_lib::extract_include_paths(&source);
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for x in test_driver_lib::extract_test_functions(&source).filter(|x| x.language_id == "js") {
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write!(main_js, "{{\n {}\n}}\n", x.source.replace("\n", "\n "))?;
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}
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let output = std::process::Command::new("node")
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.arg(dir.path().join("main.js"))
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.current_dir(dir.path())
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.env("SLINT_NODE_NATIVE_LIB", std::env::var_os("SLINT_NODE_NATIVE_LIB").unwrap())
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.env("SLINT_INCLUDE_PATH", std::env::join_paths(include_paths).unwrap())
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::piped())
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.output()
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.map_err(|err| format!("Could not launch npm start: {}", err))?;
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if !output.status.success() {
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print!("{}", String::from_utf8_lossy(output.stdout.as_ref()));
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print!("{}", String::from_utf8_lossy(output.stderr.as_ref()));
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return Err(String::from_utf8_lossy(output.stderr.as_ref()).to_owned().into());
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}
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Ok(())
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}
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