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62e56d3581
# Description This PR adds two new `ParseError` and `ShellError` cases for type errors relating to operators. - `OperatorUnsupportedType` is used when a type is not supported by an operator in any way, shape, or form. E.g., `+` does not support `bool`. - `OperatorIncompatibleTypes` is used when a operator is used with types it supports, but the combination of types provided cannot be used together. E.g., `filesize + duration` is not a valid combination. The other preexisting error cases related to operators have been removed and replaced with the new ones above. Namely: - `ShellError::OperatorMismatch` - `ShellError::UnsupportedOperator` - `ParseError::UnsupportedOperationLHS` - `ParseError::UnsupportedOperationRHS` - `ParseError::UnsupportedOperationTernary` # User-Facing Changes - `help operators` now lists the precedence of `not` as 55 instead of 0 (above the other boolean operators). Fixes #13675. - `math median` and `math mode` now ignore NaN values so that `[NaN NaN] | math median` and `[NaN NaN] | math mode` no longer trigger a type error. Instead, it's now an empty input error. Fixing this in earnest can be left for a future PR. - Comparisons with `nan` now return false instead of causing an error. E.g., `1 == nan` is now `false`. - All the operator type errors have been standardized and reworked. In particular, they can now have a help message, which is currently used for types errors relating to `++`. ```nu [1] ++ 2 ``` ``` Error: nu::parser::operator_unsupported_type × The '++' operator does not work on values of type 'int'. ╭─[entry #1:1:5] 1 │ [1] ++ 2 · ─┬ ┬ · │ ╰── int · ╰── does not support 'int' ╰──── help: if you meant to append a value to a list or a record to a table, use the `append` command or wrap the value in a list. For example: `$list ++ $value` should be `$list ++ [$value]` or `$list | append $value`. ```
77 lines
1.5 KiB
Rust
77 lines
1.5 KiB
Rust
use crate::repl::tests::{fail_test, run_test, TestResult};
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#[test]
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fn int_in_inc_range() -> TestResult {
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run_test(r#"1 in -4..9.42"#, "true")
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}
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#[test]
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fn int_in_dec_range() -> TestResult {
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run_test(r#"1 in 9..-4.42"#, "true")
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}
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#[test]
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fn int_in_exclusive_range() -> TestResult {
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run_test(r#"3 in 0..<3"#, "false")
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}
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#[test]
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fn float_in_inc_range() -> TestResult {
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run_test(r#"1.58 in -4.42..9"#, "true")
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}
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#[test]
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fn float_in_dec_range() -> TestResult {
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run_test(r#"1.42 in 9.42..-4.42"#, "true")
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}
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#[test]
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fn non_number_in_range() -> TestResult {
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fail_test(r#"'a' in 1..3"#, "nu::parser::operator_incompatible_types")
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}
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#[test]
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fn float_not_in_inc_range() -> TestResult {
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run_test(r#"1.4 not-in 2..9.42"#, "true")
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}
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#[test]
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fn range_and_reduction() -> TestResult {
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run_test(r#"1..6..36 | math sum"#, "148")
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}
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#[test]
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fn zip_ranges() -> TestResult {
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run_test(r#"1..3 | zip 4..6 | get 2.1"#, "6")
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}
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#[test]
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fn int_in_stepped_range() -> TestResult {
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run_test(r#"7 in 1..3..15"#, "true")
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}
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#[test]
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fn int_in_unbounded_stepped_range() -> TestResult {
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run_test(r#"1000001 in 1..3.."#, "true")
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}
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#[test]
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fn int_not_in_unbounded_stepped_range() -> TestResult {
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run_test(r#"2 in 1..3.."#, "false")
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}
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#[test]
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fn float_in_stepped_range() -> TestResult {
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run_test(r#"5.5 in 1..1.5..10"#, "true")
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}
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#[test]
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fn float_in_unbounded_stepped_range() -> TestResult {
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run_test(r#"100.5 in 1..1.5.."#, "true")
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}
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#[test]
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fn float_not_in_unbounded_stepped_range() -> TestResult {
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run_test(r#"2.1 in 1.2..3.."#, "false")
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}
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