Don't check assert_trap tests when Lightbeam is enabled.

Lightbeam doesn't yet produce trap metadata, so it can't yet match the
expected `assert_trap` messages. Disable them for now.

Cargo.toml

@@ -52,5 +52,5 @@ members = [
 [features]
 # Enable all supported architectures by default.
 default = ["cranelift-codegen/all-arch"]
-lightbeam = ["wasmtime-environ/lightbeam", "wasmtime-jit/lightbeam"]
+lightbeam = ["wasmtime-environ/lightbeam", "wasmtime-jit/lightbeam", "wasmtime-wast/lightbeam"]
 wasi-c = ["wasmtime-wasi-c"]

build.rs

@@ -152,29 +152,7 @@ fn ignore(testsuite: &str, name: &str, strategy: &str) -> bool {
     match strategy {
         #[cfg(feature = "lightbeam")]
         "AlwaysLightbeam" => match (testsuite, name) {
-            ("misc_testsuite", "memory_grow")
+            ("single_file_spec_test", "simd_const") => return true,
-            | ("misc_testsuite", "misc_traps")
-            | ("single_file_spec_test", "simd_const")
-            | ("spec_testsuite", "address")
-            | ("spec_testsuite", "align")
-            | ("spec_testsuite", "call")
-            | ("spec_testsuite", "call_indirect")
-            | ("spec_testsuite", "conversions")
-            | ("spec_testsuite", "elem")
-            | ("spec_testsuite", "func_ptrs")
-            | ("spec_testsuite", "globals")
-            | ("spec_testsuite", "i32")
-            | ("spec_testsuite", "i64")
-            | ("spec_testsuite", "if")
-            | ("spec_testsuite", "imports")
-            | ("spec_testsuite", "int_exprs")
-            | ("spec_testsuite", "linking")
-            | ("spec_testsuite", "memory_grow")
-            | ("spec_testsuite", "memory_trap")
-            | ("spec_testsuite", "select")
-            | ("spec_testsuite", "traps")
-            | ("spec_testsuite", "unreachable")
-            | ("spec_testsuite", "unwind") => return true,
             _ => (),
         },
         "AlwaysCranelift" => {}

src/bin/wast.rs

@@ -41,7 +41,7 @@ const USAGE: &str = "
 Wast test runner.
 
 Usage:
-    wast [-do] [--enable-simd] [--disable-cache | --cache-config=<cache_config_file>] [--always-lightmean | --always-cranelift] <file>...
+    wast [-do] [--enable-simd] [--disable-cache | --cache-config=<cache_config_file>] [--always-lightbeam | --always-cranelift] <file>...
     wast --create-cache-config [--cache-config=<cache_config_file>]
     wast --help | --version
 

wasmtime-wast/Cargo.toml

@@ -25,3 +25,6 @@ failure_derive = { version = "0.1.3", default-features = false }
 [badges]
 maintenance = { status = "experimental" }
 travis-ci = { repository = "CraneStation/wasmtime" }
+
+[features]
+lightbeam = []

wasmtime-wast/src/wast.rs

@@ -298,6 +298,12 @@ impl WastContext {
                             message: trap_message,
                         } => {
                             if !trap_message.contains(&message) {
+                                #[cfg(feature = "lightbeam")]
+                                println!(
+                                    "{}:{}: TODO: Check the assert_trap message: {}",
+                                    filename, line, message
+                                );
+                                #[cfg(not(feature = "lightbeam"))]
                                 return Err(WastFileError {
                                     filename: filename.to_string(),
                                     line,