Initial Dever 0.0.1

test/rust/native/task/group.rs

@@ -0,0 +1,51 @@
+use super::{Directory, fixture};
+use dever::compiler::{build, project::Project};
+
+#[test]
+fn groups_execute_empty_reused_and_mixed_tasks() {
+    let directory = Directory::new();
+    let project = Project::load(&fixture().with_file_name("task-group.dever")).unwrap();
+    let program = project.check().unwrap();
+    for entry in ["verify", "verifyLocal"] {
+        let binary =
+            build::build(&program, &project.sources, entry, &directory.0.join(entry)).unwrap();
+        let result = std::process::Command::new(binary).output().unwrap();
+        assert!(
+            result.status.success(),
+            "{entry}: {}",
+            String::from_utf8_lossy(&result.stderr)
+        );
+        assert_eq!(result.stdout, b"true\n");
+    }
+}
+
+#[test]
+fn groups_preserve_child_and_argument_fault_origins() {
+    let directory = Directory::new();
+    let project = Project::load(&fixture().with_file_name("task-group.dever")).unwrap();
+    let program = project.check().unwrap();
+    for (entry, needle, message) in [
+        ("failedGroup", "Problem.Text(\"worker\")", "Problem.Text"),
+        ("failedAdmission", "Problem.Number(42)", "Problem.Number"),
+        (
+            "failedArgument",
+            "Problem.Text(\"argument\")",
+            "Problem.Text",
+        ),
+        ("invalidGroup", "group(0)", "group limit must be within"),
+    ] {
+        let binary =
+            build::build(&program, &project.sources, entry, &directory.0.join(entry)).unwrap();
+        let result = std::process::Command::new(binary).output().unwrap();
+        assert!(!result.status.success());
+        assert!(result.stdout.is_empty());
+        let source = &project.sources[0];
+        let (line, column) = source.position(source.text.find(needle).unwrap());
+        let error = String::from_utf8(result.stderr).unwrap();
+        assert!(error.contains(message), "{entry}: {error}");
+        assert!(
+            error.contains(&format!("task-group.dever:{line}:{column}:")),
+            "{entry}: {error}"
+        );
+    }
+}