Add tests
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372a438a7f
commit
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dust-lang
@ -1693,10 +1693,7 @@ impl<'src> Compiler<'src> {
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}
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fn expect_dividable_type(argument_type: &Type, position: &Span) -> Result<(), CompileError> {
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if matches!(
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argument_type,
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Type::Byte | Type::Character | Type::Float | Type::Integer
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) {
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if matches!(argument_type, Type::Byte | Type::Float | Type::Integer) {
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Ok(())
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} else {
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Err(CompileError::CannotDivideType {
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@ -19,36 +19,171 @@ fn divide_boolean_left() {
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#[test]
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fn divide_boolean_right() {
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let source = "1 / true";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::Boolean,
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position: Span(4, 8)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_character_left() {
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let source = "'a' / 1";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::Character,
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position: Span(0, 3)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_character_right() {
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let source = "1 / 'a'";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::Character,
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position: Span(4, 7)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_float_and_character() {
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let source = "1.0 / 'a'";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::Character,
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position: Span(6, 9)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_float_and_integer() {
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let source = "1.0 / 1";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideArguments {
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left_type: Type::Float,
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right_type: Type::Integer,
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position: Span(0, 7)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_function_left() {
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let source = "fn(){} / 1";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::Function(FunctionType {
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type_parameters: None,
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value_parameters: None,
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return_type: Box::new(Type::None)
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}),
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position: Span(0, 6)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_function_right() {
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let source = "1 / fn(){}";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::Function(FunctionType {
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type_parameters: None,
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value_parameters: None,
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return_type: Box::new(Type::None)
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}),
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position: Span(4, 10)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_integer_and_float() {
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let source = "1 / 1.0";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideArguments {
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left_type: Type::Integer,
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right_type: Type::Float,
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position: Span(0, 7)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_list_left() {
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let source = "[1, 2] / 1";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::List(Box::new(Type::Integer)),
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position: Span(0, 6)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_list_right() {
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let source = "1 / [1, 2]";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::List(Box::new(Type::Integer)),
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position: Span(4, 10)
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},
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source,
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})
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);
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}
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// #[test]
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@ -64,24 +199,31 @@ fn divide_list_right() {
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#[test]
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fn divide_string_left() {
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let source = "\"hello\" / 1";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::String,
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position: Span(0, 7)
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},
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source,
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})
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);
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}
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#[test]
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fn divide_string_right() {
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let source = "1 / \"hello\"";
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}
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#[test]
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fn divide_float_and_character() {
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let source = "1.0 / 'a'";
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}
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#[test]
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fn divide_float_and_integer() {
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let source = "1.0 / 1";
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}
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#[test]
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fn divide_integer_and_float() {
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let source = "1 / 1.0";
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assert_eq!(
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compile(source),
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Err(DustError::Compile {
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error: CompileError::CannotDivideType {
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argument_type: Type::String,
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position: Span(4, 11)
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},
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source,
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})
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);
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}
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