Merge nucleic/sleek-thistle-egret-fyej into dev

brush-shell/tests/integration_tests.rs

@@ -0,0 +1,63 @@
+//! Brush-only test harness.
+//!
+//! This test harness runs YAML-based test cases with inline expectations
+//! or insta snapshots, without comparing against an oracle shell.
+
+#![cfg(any(unix, windows))]
+
+use anyhow::Result;
+use brush_test_harness::{RunnerConfig, TestMode, TestOptions, TestRunner};
+use clap::Parser;
+use std::path::{Path, PathBuf};
+
+async fn run_brush_tests(mut options: TestOptions) -> Result<bool> {
+    // Resolve path to the shell-under-test.
+    if options.brush_path.is_empty() {
+        options.brush_path = assert_cmd::cargo::cargo_bin!("brush")
+            .to_string_lossy()
+            .to_string();
+    }
+    if !Path::new(&options.brush_path).exists() {
+        return Err(anyhow::anyhow!(
+            "brush binary not found: {}",
+            options.brush_path
+        ));
+    }
+
+    // Resolve test cases directory (in cases/brush/).
+    let test_cases_dir = options.test_cases_path.as_deref().map_or_else(
+        || PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("tests/cases/brush"),
+        |p| p.to_owned(),
+    );
+
+    let test_shell = options.create_test_shell_config()?;
+
+    let config = RunnerConfig::new(PathBuf::from(&options.brush_path), test_cases_dir)
+        .with_mode(TestMode::Expectation)
+        .with_platform_tags(options.platform_tags());
+
+    let config = RunnerConfig {
+        test_shell,
+        ..config
+    };
+
+    let runner = TestRunner::new(config, options);
+    runner.run().await
+}
+
+fn main() -> Result<()> {
+    let unparsed_args: Vec<_> = std::env::args().collect();
+    let options = TestOptions::parse_from(unparsed_args);
+
+    let success = tokio::runtime::Builder::new_multi_thread()
+        .enable_all()
+        .worker_threads(32)
+        .build()?
+        .block_on(run_brush_tests(options))?;
+
+    if !success {
+        std::process::exit(1);
+    }
+
+    Ok(())
+}