Make test crates only have dev dependencies and separate out wasm memory helper

compiler/test_dev/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 name = "test_dev"
 path = "src/tests.rs"
 
-[dependencies]
+[dev-dependencies]
 roc_collections = { path = "../collections" }
 roc_can = { path = "../can" }
 roc_build = { path = "../build" }

compiler/test_gen/Cargo.toml

@@ -9,7 +9,7 @@ edition = "2018"
 name = "test_gen"
 path = "src/tests.rs"
 
-[dependencies]
+[dev-dependencies]
 roc_gen_llvm = { path = "../gen_llvm" }
 roc_collections = { path = "../collections" }
 roc_region = { path = "../region" }
@@ -27,7 +27,7 @@ roc_can = { path = "../can" }
 roc_parse = { path = "../parse" }
 roc_build = { path = "../build" }
 roc_std = { path = "../../roc_std" }
-test_wasm = { path = "../test_wasm" }
+test_wasm_util = { path = "../test_wasm_util" }
 im    = "15.0.0"
 im-rc = "15.0.0"
 bumpalo = { version = "3.8.0", features = ["collections"] }
@@ -39,9 +39,6 @@ libloading = "0.7.1"
 wasmer = { version = "2.0.0", default-features = false, features = ["default-cranelift", "default-universal"] }
 wasmer-wasi = "2.0.0"
 tempfile = "3.2.0"
-
-[dev-dependencies]
-bumpalo = { version = "3.8.0", features = ["collections"] }
 indoc = "1.0.3"
 
 [features]

compiler/test_gen/src/helpers/eval.rs

@@ -10,7 +10,7 @@ use roc_module::symbol::Symbol;
 use roc_mono::ir::OptLevel;
 use roc_types::subs::VarStore;
 use target_lexicon::Triple;
-use test_wasm::helpers::from_wasm32_memory::FromWasm32Memory;
+use test_wasm_util::from_wasm32_memory::FromWasm32Memory;
 
 fn promote_expr_to_module(src: &str) -> String {
     let mut buffer = String::from("app \"test\" provides [ main ] to \"./platform\"\n\nmain =\n");

compiler/test_wasm/Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 name = "test_wasm"
 path = "src/tests.rs"
 
-[dependencies]
+[dev-dependencies]
 # roc_module = { path = "../module" }
 # roc_mono = { path = "../mono" }
 
@@ -24,6 +24,7 @@ roc_builtins = { path = "../builtins" }
 roc_load = { path = "../load" }
 roc_types = { path = "../types" }
 roc_module = { path = "../module" }
+test_wasm_util = { path = "../test_wasm_util" }
 indoc = "1.0.3"
 libc = "0.2.106"
 target-lexicon = "0.12.2"

compiler/test_wasm/src/helpers/eval.rs

@@ -2,10 +2,10 @@ use std::cell::Cell;
 use std::collections::hash_map::DefaultHasher;
 use std::hash::{Hash, Hasher};
 
-use crate::helpers::from_wasm32_memory::FromWasm32Memory;
 use crate::helpers::wasm32_test_result::Wasm32TestResult;
 use roc_can::builtins::builtin_defs_map;
 use roc_collections::all::{MutMap, MutSet};
+use test_wasm_util::from_wasm32_memory::FromWasm32Memory;
 
 const TEST_WRAPPER_NAME: &str = "test_wrapper";
 

compiler/test_wasm/src/helpers/mod.rs

@@ -1,6 +1,5 @@
 #[macro_use]
 pub mod eval;
-pub mod from_wasm32_memory;
 pub mod wasm32_test_result;
 
 /// Used in the with_larger_debug_stack() function, for tests that otherwise

compiler/test_wasm/src/helpers/wasm32_test_result.rs

@@ -1,11 +1,11 @@
 use bumpalo::collections::Vec;
 
-use crate::helpers::from_wasm32_memory::FromWasm32Memory;
 use roc_gen_wasm::wasm_module::opcodes;
 use roc_gen_wasm::wasm_module::{
     Align, CodeBuilder, Export, ExportType, LocalId, Signature, ValueType, WasmModule,
 };
 use roc_std::{RocDec, RocList, RocOrder, RocStr};
+use test_wasm_util::from_wasm32_memory::FromWasm32Memory;
 
 pub trait Wasm32TestResult {
     fn insert_test_wrapper<'a>(

compiler/test_wasm_util/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "test_wasm_util"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[dependencies]
+# roc_module = { path = "../module" }
+# roc_mono = { path = "../mono" }
+
+wasmer = { version = "2.0.0", default-features = false, features = ["default-cranelift", "default-universal"] }
+
+roc_std = { path = "../../roc_std" }

compiler/test_wasm_util/src/lib.rs

@@ -0,0 +1 @@
+pub mod from_wasm32_memory;