Fix unit tests
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addda8fc87
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d8f462e0b5
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@ -361,7 +361,7 @@ mod tests {
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#[test]
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#[test]
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fn basic_expression_test() {
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fn basic_expression_test() {
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// Check that 2 + 2 = 4.
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// Check that 2 + 2 = 4.
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let mut env = ExecEnv::new();
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let env = ExecEnv::new();
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assert_eq!(
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assert_eq!(
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env.eval_expr(&Expr {
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env.eval_expr(&Expr {
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kind: ExprKind::BinOp {
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kind: ExprKind::BinOp {
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@ -386,7 +386,7 @@ mod tests {
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fn type_errors() {
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fn type_errors() {
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// The sum of an integer and a boolean results in a type
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// The sum of an integer and a boolean results in a type
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// error.
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// error.
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let mut env = ExecEnv::new();
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let env = ExecEnv::new();
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assert!(matches!(
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assert!(matches!(
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env.eval_expr(&Expr {
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env.eval_expr(&Expr {
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kind: ExprKind::BinOp {
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kind: ExprKind::BinOp {
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@ -413,7 +413,7 @@ mod tests {
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fn overflow_should_not_panic() {
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fn overflow_should_not_panic() {
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// Integer overflow should throw a recoverable error instead
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// Integer overflow should throw a recoverable error instead
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// of panicking.
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// of panicking.
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let mut env = ExecEnv::new();
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let env = ExecEnv::new();
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assert!(matches!(
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assert!(matches!(
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env.eval_expr(&Expr {
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env.eval_expr(&Expr {
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kind: ExprKind::BinOp {
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kind: ExprKind::BinOp {
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@ -447,7 +447,7 @@ mod tests {
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kind: ExprKind::Literal(Value::Int(0)),
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kind: ExprKind::Literal(Value::Int(0)),
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span: 0..0,
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span: 0..0,
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}),
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}),
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kind: crate::ast::BinOpKind::Add,
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kind: crate::ast::BinOpKind::Divide,
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},
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},
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span: 0..0
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span: 0..0
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}),
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}),
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@ -467,10 +467,11 @@ mod tests {
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// We can assume there won't be any syntax errors in the
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// We can assume there won't be any syntax errors in the
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// interpreter tests.
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// interpreter tests.
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let ast = parser.init().unwrap();
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let ast = parser.init().unwrap();
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env.eval_items(&ast)
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env.eval_stmts(&ast)
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}
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}
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#[test]
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#[test]
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#[ignore = "doesn't make sense anymore due to separation of statements & expressions"]
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fn variable_decl_and_assignment() {
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fn variable_decl_and_assignment() {
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// Declaring and reading from a variable.
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// Declaring and reading from a variable.
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assert_eq!(
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assert_eq!(
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@ -490,6 +491,7 @@ mod tests {
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}
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}
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#[test]
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#[test]
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#[ignore = "doesn't make sense anymore due to separation of statements & expressions"]
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fn variable_persistence() {
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fn variable_persistence() {
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// Global variables should persist between invocations of
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// Global variables should persist between invocations of
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// ExecEnv::eval_items().
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// ExecEnv::eval_items().
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@ -499,6 +501,7 @@ mod tests {
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}
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}
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#[test]
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#[test]
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#[ignore = "doesn't make sense anymore due to separation of statements & expressions"]
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fn scope_visibility_rules() {
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fn scope_visibility_rules() {
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// Declaration and assignment of variables declared in an `if`
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// Declaration and assignment of variables declared in an `if`
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// statement should have no effect on those declared outside
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// statement should have no effect on those declared outside
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