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Add derive keys for decoders

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This commit is contained in:
Ayaz Hafiz 2022-08-01 16:17:04 -05:00
parent 6697e353a1
commit e2179348c6
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6 changed files with 129 additions and 4 deletions
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29
crates/compiler/test_derive/src/decoding.rs Normal file
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@ -0,0 +1,29 @@
#![cfg(test)]
// Even with #[allow(non_snake_case)] on individual idents, rust-analyzer issues diagnostics.
// See https://github.com/rust-lang/rust-analyzer/issues/6541.
// For the `v!` macro we use uppercase variables when constructing tag unions.
#![allow(non_snake_case)]
use crate::{util::check_immediate, v};
use roc_module::symbol::Symbol;
use roc_types::subs::{Subs, Variable};
use roc_derive_key::DeriveBuiltin::Decoder;
#[test]
fn immediates() {
check_immediate(Decoder, v!(U8), Symbol::DECODE_U8);
check_immediate(Decoder, v!(U16), Symbol::DECODE_U16);
check_immediate(Decoder, v!(U32), Symbol::DECODE_U32);
check_immediate(Decoder, v!(U64), Symbol::DECODE_U64);
check_immediate(Decoder, v!(U128), Symbol::DECODE_U128);
check_immediate(Decoder, v!(I8), Symbol::DECODE_I8);
check_immediate(Decoder, v!(I16), Symbol::DECODE_I16);
check_immediate(Decoder, v!(I32), Symbol::DECODE_I32);
check_immediate(Decoder, v!(I64), Symbol::DECODE_I64);
check_immediate(Decoder, v!(I128), Symbol::DECODE_I128);
check_immediate(Decoder, v!(DEC), Symbol::DECODE_DEC);
check_immediate(Decoder, v!(F32), Symbol::DECODE_F32);
check_immediate(Decoder, v!(F64), Symbol::DECODE_F64);
check_immediate(Decoder, v!(STR), Symbol::DECODE_STRING);
}

1
crates/compiler/test_derive/src/tests.rs
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@ -1,5 +1,6 @@
#![cfg(test)]
mod decoding;
mod encoding;
mod pretty_print;

5
crates/compiler/test_derive/src/util.rs
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@ -45,6 +45,11 @@ fn module_source_and_path(builtin: DeriveBuiltin) -> (ModuleId, &'static str, Pa
module_source(ModuleId::ENCODE),
builtins_path.join("Encode.roc"),
),
DeriveBuiltin::Decoder => (
ModuleId::DECODE,
module_source(ModuleId::DECODE),
builtins_path.join("Decode.roc"),
),
}
}