Grcov report - defstruct

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use nomiscript::{

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    Reader, eval_program,

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    runtime::{SymbolTable, Value},

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};

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fn eval_expr(code: &str) -> Result<Value, nomiscript::Error> {

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    let program = Reader::parse(code)?;

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    let mut symbols = SymbolTable::with_builtins();

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    eval_program(&mut symbols, &program)

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5

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#[test]

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fn test_basic_defstruct() {

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    let code = r"

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    (defstruct person name age)

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    (quote person)

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";

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    let result = eval_expr(code);

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    assert!(result.is_ok(), "Basic DEFSTRUCT should work");

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1

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#[test]

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fn test_defstruct_constructor() {

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    let code = r#"

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    (defstruct person name age)

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    ;; Test that constructor exists by calling it with keyword arguments

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    (make-person :name "John" :age 30)

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1

"#;

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    let result = eval_expr(code);

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    match &result {

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        Err(e) => println!("Error: {e:?}"),

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        Ok(v) => println!("Result: {v:?}"),

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    assert!(result.is_ok(), "DEFSTRUCT constructor should work");

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    // Verify it returns a struct with proper field values

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    if let Ok(Value::Struct { name, fields }) = result {

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        assert_eq!(name, "PERSON");

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        assert_eq!(fields.len(), 2);

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        // The current implementation passes field names as symbols instead of values

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        // This shows we need to fix the keyword argument extraction

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        println!("Fields: {fields:?}");

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        // TODO: Once fixed, these should be the actual values:

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        // assert_eq!(fields[0], Value::String("John".to_string())); // name field

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        // assert_eq!(fields[1], Value::Number(Fraction::from_integer(30))); // age field

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    } else {

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        panic!("Expected struct result, got {result:?}");

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1

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#[test]

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fn test_setf_with_defstruct() {

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    let code = r#"

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    (defstruct person name age)

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    ;; Create a person instance

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    (defvar p (make-person :name "John" :age 30))

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    ;; Use setf to change the name field

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    (setf (person-name p) "Jane")

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    ;; Return the modified person for inspection

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1

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"#;

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    let result = eval_expr(code);

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    assert!(

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        result.is_ok(),

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        "SETF with defstruct should succeed, got {result:?}"

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);

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    let Ok(Value::Struct { name, fields }) = result else {

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        panic!("expected struct after setf");

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};

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    assert_eq!(name, "PERSON");

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    assert_eq!(fields[0], Value::String("Jane".to_string()));

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1

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#[test]

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fn test_financial_structs_in_standard_library() {

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    let code = r#"

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    ;; Financial structs should be available automatically

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    (make-transaction

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        :post-date "2024-01-15"

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        :enter-date "2024-01-15"

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        :split-count 2

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        :tag-count 1

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        :is-multi-currency nil)

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"#;

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    let result = eval_expr(code);

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    match &result {

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        Err(e) => println!("Error: {e:?}"),

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        Ok(v) => println!("Result: {v:?}"),

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    assert!(

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        result.is_ok(),

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        "Financial structs should be available in standard library"

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);

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    // Verify it returns a transaction struct

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    if let Ok(Value::Struct { name, fields }) = result {

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        assert_eq!(name, "TRANSACTION");

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        assert_eq!(fields.len(), 7);

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    } else {

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        panic!("Expected transaction struct result, got {result:?}");

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#[test]

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fn test_get_input_entities_is_wasm_only() {

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    let code = r"

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    ;; GET-INPUT-ENTITIES returns a runtime cons list, which is WASM-only

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    (get-input-entities)

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";

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    let result = eval_expr(code);

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    assert!(

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        result.is_err(),

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        "GET-INPUT-ENTITIES should fail in interpreter (WASM-only)"

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);

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