2024-12-03 21:49:36 +00:00
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use dust_lang::*;
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#[test]
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fn subtract_boolean_left() {
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let source = "true - 1";
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assert_eq!(
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compile(source),
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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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argument_type: Type::Boolean,
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position: Span(0, 4)
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractArguments {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractArguments {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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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// fn add_range_left() {
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// todo!("Add ranges")
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// }
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// #[test]
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// fn add_range_right() {
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// todo!("Add ranges")
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// }
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#[test]
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fn subtract_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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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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 subtract_string_right() {
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let source = "1 - \"hello\"";
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assert_eq!(
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compile(source),
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2024-12-04 18:31:02 +00:00
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Err(CreateReport::Compile {
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2024-12-03 21:49:36 +00:00
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error: CompileError::CannotSubtractType {
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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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