add codegen-test to CI

.travis-run-codegen.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+set -e
+make codegen-test

.travis.yml

@@ -14,3 +14,4 @@ env:
     - TEST_SUITE=integration
     - TEST_SUITE=unit-qemu
     - TEST_SUITE=nasm
+    - TEST_SUITE=codegen

Makefile

@@ -174,6 +174,7 @@ build/v86-debug.wasm: src/native/*.c src/native/*.h src/native/codegen/*.c src/n
 	ls -lh build/v86-debug.wasm
 
 build/codegen-test.wasm: src/native/*.c src/native/*.h src/native/codegen/*.c src/native/codegen/*.h
+	mkdir -p build
 	emcc src/native/codegen/api.c \
 	    -Isrc/native/ -Isrc/native/profiler/ \
 	    -Wall -Wpedantic -Wextra \
@@ -239,3 +240,6 @@ kvm-unit-test: build/libv86.js build/v86.wasm
 	(cd tests/kvm-unit-tests && ./configure)
 	$(MAKE) -C tests/kvm-unit-tests
 	tests/kvm-unit-tests/run.js tests/kvm-unit-tests/x86/realmode.flat
+
+codegen-test: build/codegen-test.wasm
+	./tests/codegen/codegen.js

tests/codegen/codegen.js

@@ -1,14 +1,15 @@
+#!/usr/bin/env node
 "use strict";
 
 const fs = require("fs");
 
 global.v86util = {};
-require("../src/browser/lib.js");
+require("../../src/browser/lib.js");
 
-const Codegen = require("../src/codegen.js");
+const Codegen = require("../../src/codegen.js");
 console.assert(typeof Codegen === "function");
 
-const codegen_module_buffer = fs.readFileSync(__dirname + "/../build/codegen-test.wasm");
+const codegen_module_buffer = fs.readFileSync(__dirname + "/../../build/codegen-test.wasm");
 
 const vals = {
     imm8: 1,
@@ -38,7 +39,12 @@ v86util.load_wasm("build/codegen-test.wasm", {
         g$_previous_ip() { return vals.previous_ip; },
     }
 }, function(wm) {
-    return test(new Codegen(wm));
+    try {
+        test(new Codegen(wm));
+    } catch(er) {
+        console.error(er);
+        process.exit(1);
+    }
 });
 
 function test(gen)
@@ -66,7 +72,7 @@ function test(gen)
     gen.finish();
 
     buf = gen.get_module_code();
-    fs.writeFileSync(__dirname + "/../build/codegen-test-output.wasm", buf);
+    fs.writeFileSync(__dirname + "/../../build/codegen-test-output.wasm", buf);
 
     const module = new WebAssembly.Module(buf);
 
@@ -100,14 +106,6 @@ function test(gen)
     const view = new Uint32Array(imports.e.m.buffer);
     console.assert(view[vals.instruction_pointer] === 10);
     console.assert(view[vals.previous_ip] === 10);
-    if (JSON.stringify(store) === JSON.stringify(expected))
-    {
-        console.log("Test passed");
-    }
-    else
-    {
-        console.error("Test failed");
-        console.log("Expected:", expected);
-        console.log("Got:", store);
-    }
+    console.log(store);
+    console.assert(JSON.stringify(store) === JSON.stringify(expected));
 }