Fork of daniellemaywood.uk/gleam — Wasm codegen work
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Rust
at wasm
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use crate::{assert_js, assert_js_module_error};
#[test]fn int_literals() { assert_js!( r#"pub fn go() { 1 2 -3 4001 0b00001111 0o17 0xF 1_000}"#, );}
#[test]fn float_literals() { assert_js!( r#"pub fn go() { 1.5 2.0 -0.1 1.}"#, );}
#[test]fn float_scientific_literals() { assert_js!( r#"pub fn go() { 0.01e-1 0.01e-0 -10.01e-1 -10.01e-0 -100.001e-523 -100.001e-123_456_789}"#, );}
#[test]fn int_operators() { assert_js!( r#"pub fn go() { 1 + 1 // => 2 5 - 1 // => 4 5 / 2 // => 2 3 * 3 // => 9 5 % 2 // => 1 2 > 1 // => True 2 < 1 // => False 2 >= 1 // => True 2 <= 1 // => False}"#, );}
#[test]fn int_divide_complex_expr() { assert_js!( r#"pub fn go() { case 1 >= 0 { True -> 2 False -> 4 } / 2}"#, );}
#[test]fn int_mod_complex_expr() { assert_js!( r#"pub fn go() { case 1 >= 0 { True -> 2 False -> 4 } % 2}"#, );}
#[test]fn float_operators() { assert_js!( r#"pub fn go() { 1.0 +. 1.4 // => 2.4 5.0 -. 1.5 // => 3.5 5.0 /. 2.0 // => 2.5 3.0 *. 3.1 // => 9.3
2.0 >. 1.0 // => True 2.0 <. 1.0 // => False 2.0 >=. 1.0 // => True 2.0 <=. 1.0 // => False}"#, );}
#[test]fn float_divide_complex_expr() { assert_js!( r#"pub fn go() { case 1.0 >=. 0.0 { True -> 2.0 False -> 4.0 } /. 2.0}"#, );}
#[test]fn wide_float_div() { assert_js!( r#"pub fn go() { 111111111111111111111111111111. /. 22222222222222222222222222222222222.}"#, );}
#[test]fn int_patterns() { assert_js!( r#"pub fn go(x) { let assert 4 = x}"#, );}
#[test]fn int_equality() { assert_js!( r#"pub fn go() { 1 != 2 1 == 2}"#, );}
#[test]fn int_equality1() { assert_js!( r#"pub fn go(y) { let x = 1 x == y}"#, );}
#[test]fn float_equality() { assert_js!( r#"pub fn go() { 1.0 != 2.0 1.0 == 2.0}"#, );}
#[test]fn float_equality1() { assert_js!( r#"pub fn go(y) { let x = 1.0 x == y}"#, );}
#[test]fn operator_precedence() { assert_js!( r#"pub fn go() { 2.4 *. { 3.5 +. 6.0 }}"#, )}
#[test]fn remainder() { assert_js!( r#"pub fn go() { 5 % 0 // => 0}"#, );}
#[test]fn int_negation() { assert_js!( r#"pub fn go() { let a = 3 let b = -a}"#, );}
#[test]fn repeated_int_negation() { assert_js!( r#"pub fn go() { let a = 3 let b = --a}"# );}
// https://github.com/gleam-lang/gleam/issues/2412#[test]fn preceeding_zeros_int() { assert_js!( r#"pub fn main() { 09_179}"# );}
// https://github.com/gleam-lang/gleam/issues/5459#[test]fn many_preceeding_zeros_int() { assert_js!( r#"pub fn main() { 0000_000_00_9_179}"# );}
// https://github.com/gleam-lang/gleam/issues/2412#[test]fn preceeding_zeros_float() { assert_js!( r#"pub fn main() { 09_179.1}"# );}
// https://github.com/gleam-lang/gleam/issues/5459#[test]fn many_preceeding_zeros_float() { assert_js!( r#"pub fn main() { 0000_000_00_9_179.1}"# );}
// https://github.com/gleam-lang/gleam/issues/2412#[test]fn preceeding_zeros_int_const() { assert_js!( r#"pub const x = 09_179"# );}
// https://github.com/gleam-lang/gleam/issues/5459#[test]fn many_preceeding_zeros_int_const() { assert_js!( r#"pub const x = 0000_000_00_9_179"# );}
// https://github.com/gleam-lang/gleam/issues/2412#[test]fn preceeding_zeros_float_const() { assert_js!( r#"pub const x = 09_179.1"# );}
// https://github.com/gleam-lang/gleam/issues/5459#[test]fn many_preceeding_zeros_float_const() { assert_js!( r#"pub const x = 0000_000_00_9_179.1"# );}
// https://github.com/gleam-lang/gleam/issues/2412#[test]fn preceeding_zeros_int_pattern() { assert_js!( r#"pub fn main(x) { let assert 09_179 = x}"# );}
// https://github.com/gleam-lang/gleam/issues/5459#[test]fn many_preceeding_zeros_int_pattern() { assert_js!( r#"pub fn main(x) { let assert 0000_000_00_9_179 = x}"# );}
// https://github.com/gleam-lang/gleam/issues/2412#[test]fn preceeding_zeros_float_pattern() { assert_js!( r#"pub fn main(x) { let assert 09_179.1 = x}"# );}
// https://github.com/gleam-lang/gleam/issues/5459#[test]fn many_preceeding_zeros_float_pattern() { assert_js!( r#"pub fn main(x) { let assert 0000_000_00_9_179.1 = x}"# );}
// https://github.com/gleam-lang/gleam/issues/4459#[test]fn underscore_after_hexadecimal_prefix() { assert_js!( "pub fn main() { 0x_12_34}" );}
// https://github.com/gleam-lang/gleam/issues/4459#[test]fn underscore_after_octal_prefix() { assert_js!( "pub fn main() { 0o_12_34}" );}
// https://github.com/gleam-lang/gleam/issues/4459#[test]fn underscore_after_binary_prefix() { assert_js!( "pub fn main() { 0b_10_01}" );}
// https://github.com/gleam-lang/gleam/issues/4481#[test]fn underscore_after_zero_after_hex_prefix() { assert_js!( "pub fn main() { 0x0_1_2_3}" );}
// https://github.com/gleam-lang/gleam/issues/4481#[test]fn underscore_after_zero_after_octal_prefix() { assert_js!( "pub fn main() { 0o0_1_2_3}" );}
// https://github.com/gleam-lang/gleam/issues/4481#[test]fn underscore_after_zero_after_binary_prefix() { assert_js!( "pub fn main() { 0b0_1_0_1}" );}
// https://github.com/gleam-lang/gleam/issues/4481#[test]fn underscore_after_zero() { assert_js!( "pub fn main() { 0_1_2_3}" );}
#[test]fn zero_after_underscore_after_hex_prefix() { assert_js!( "pub fn main() { 0x_0_1_2_3}" );}
#[test]fn zero_after_underscore_after_octal_prefix() { assert_js!( "pub fn main() { 0o_0_1_2_3}" );}
#[test]fn zero_after_underscore_after_binary_prefix() { assert_js!( "pub fn main() { 0b_0_1_0_1}" );}
#[test]fn underscore_after_decimal_point() { assert_js!( "pub fn main() { 0._1}" );}
#[test]fn underscore_after_decimal_point_case_statement() { assert_js!( "pub fn main(x) { case x { 0._1 -> \"wobble\" _ -> \"wibble\" }}" );}
#[test]fn inf_float_case_statement() { assert_js_module_error!( "pub fn main(x) { case x { 100.001e123_456_789 -> \"wobble\" _ -> \"wibble\" }}" );}
#[test]fn division_inf_by_inf_float() { assert_js_module_error!( "pub fn main(x) { -100.001e123_456_789 /. 100.001e123_456_789}" );}
#[test]fn division_by_zero_float() { assert_js!( "pub fn main() { 1.1 /. 0.0}" )}
#[test]fn division_by_non_zero_float() { assert_js!( "pub fn main() { 1.1 /. 2.3}" )}
#[test]fn complex_division_by_non_zero_float() { assert_js!( "pub fn main() { { 1.1 +. 2.0 } /. 2.3}" )}
#[test]fn division_by_zero_int() { assert_js!( "pub fn main() { 1 / 0}" )}
#[test]fn division_by_non_zero_int() { assert_js!( "pub fn main() { 1 / 2}" )}
#[test]fn complex_division_by_non_zero_int() { assert_js!( "pub fn main() { { 1 + 2 } / 3}" )}
#[test]fn remainder_by_zero_int() { assert_js!( "pub fn main() { 1 % 0}" )}
#[test]fn remainder_by_non_zero_int() { assert_js!( "pub fn main() { 1 % 2}" )}
#[test]fn complex_remainder_by_non_zero_int() { assert_js!( "pub fn main() { { 1 + 2 } % 3}" )}