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-rw-r--r--deno2/BUILD.gn44
-rw-r--r--deno2/deno.cc9
-rw-r--r--deno2/deno_test.cc17
-rw-r--r--deno2/from_snapshot.cc6
-rw-r--r--deno2/include/deno.h4
-rw-r--r--deno2/js/mock_runtime.js9
-rw-r--r--deno2/mock_runtime_test.cc26
7 files changed, 72 insertions, 43 deletions
diff --git a/deno2/BUILD.gn b/deno2/BUILD.gn
index 16b1114c5..ef81a94d9 100644
--- a/deno2/BUILD.gn
+++ b/deno2/BUILD.gn
@@ -11,21 +11,30 @@ executable("deno") {
]
}
-executable("deno_test") {
+executable("mock_runtime_test") {
testonly = true
sources = [
- "deno_test.cc",
+ "from_snapshot.cc",
+ "mock_runtime_test.cc",
]
deps = [
- ":libdeno",
+ ":create_snapshot_mock_runtime",
+ ":deno_nosnapshot",
"//testing/gtest:gtest",
]
+ include_dirs = [ target_gen_dir ]
+ defines = [ "DENO_MOCK_RUNTIME" ]
}
component("libdeno") {
+ sources = [
+ "from_snapshot.cc",
+ ]
deps = [
- ":deno_snapshot",
+ ":create_snapshot_deno",
+ ":deno_nosnapshot",
]
+ include_dirs = [ target_gen_dir ]
}
source_set("deno_nosnapshot") {
@@ -44,17 +53,6 @@ source_set("deno_nosnapshot") {
]
}
-source_set("deno_snapshot") {
- sources = [
- "from_snapshot.cc",
- ]
- deps = [
- ":create_snapshot_deno",
- ":deno_nosnapshot",
- ]
- include_dirs = [ target_gen_dir ]
-}
-
executable("snapshot_creator") {
sources = [
"snapshot_creator.cc",
@@ -109,8 +107,13 @@ template("create_snapshot") {
name = target_name
suffix = "_$name"
action("create_snapshot_" + name) {
+ forward_variables_from(invoker,
+ [
+ "testonly",
+ "deps",
+ ])
visibility = [ ":*" ] # Only targets in this file can depend on this.
- deps = [ ":snapshot_creator" ] + invoker.deps
+ deps += [ ":snapshot_creator" ]
script = "v8/tools/run.py"
data = []
exe = rebase_path(get_label_info(":snapshot_creator", "root_out_dir") +
@@ -140,10 +143,17 @@ template("create_snapshot") {
}
}
-# Generates $target_gen_dir/snapshot_bundle.cc
+# Generates $target_gen_dir/snapshot_deno.cc
create_snapshot("deno") {
js = "$target_gen_dir/main.js"
deps = [
":run_parcel",
]
}
+
+# Generates $target_gen_dir/snapshot_mock_runtime.cc
+create_snapshot("mock_runtime") {
+ testonly = true
+ js = "js/mock_runtime.js"
+ deps = []
+}
diff --git a/deno2/deno.cc b/deno2/deno.cc
index 60ee5cae5..7bca590a7 100644
--- a/deno2/deno.cc
+++ b/deno2/deno.cc
@@ -46,7 +46,6 @@ static inline v8::Local<v8::String> v8_str(const char* x) {
.ToLocalChecked();
}
-// Exits the process.
void HandleException(v8::Local<v8::Context> context,
v8::Local<v8::Value> exception) {
auto* isolate = context->GetIsolate();
@@ -73,8 +72,6 @@ void HandleException(v8::Local<v8::Context> context,
printf("Unhandled Exception %s\n", ToCString(exceptionStr));
message->PrintCurrentStackTrace(isolate, stdout);
}
-
- exit(1);
}
/*
@@ -181,7 +178,6 @@ bool Load(v8::Local<v8::Context> context, const char* name_s,
if (script.IsEmpty()) {
assert(try_catch.HasCaught());
HandleException(context, try_catch.Exception());
- assert(false);
return false;
}
@@ -190,7 +186,6 @@ bool Load(v8::Local<v8::Context> context, const char* name_s,
if (result.IsEmpty()) {
assert(try_catch.HasCaught());
HandleException(context, try_catch.Exception());
- assert(false);
return false;
}
@@ -270,13 +265,13 @@ void deno_set_flags(int* argc, char** argv) {
const char* deno_last_exception(Deno* d) { return d->last_exception.c_str(); }
-int deno_load(Deno* d, const char* name_s, const char* source_s) {
+bool deno_load(Deno* d, const char* name_s, const char* source_s) {
auto* isolate = d->isolate;
v8::Locker locker(isolate);
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
auto context = d->context.Get(d->isolate);
- return deno::Load(context, name_s, source_s) ? 0 : 1;
+ return deno::Load(context, name_s, source_s);
}
// Called from golang. Must route message to javascript lang.
diff --git a/deno2/deno_test.cc b/deno2/deno_test.cc
deleted file mode 100644
index 0b570a4b5..000000000
--- a/deno2/deno_test.cc
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
-// All rights reserved. MIT License.
-#include "testing/gtest/include/gtest/gtest.h"
-
-#include "include/deno.h"
-
-TEST(DenoTest, InitializesCorrectly) {
- deno_init();
- Deno* d = deno_new(NULL, NULL);
- int r = deno_load(d, "a.js", "1 + 2");
- EXPECT_EQ(r, 0);
-}
-
-int main(int argc, char** argv) {
- testing::InitGoogleTest(&argc, argv);
- return RUN_ALL_TESTS();
-}
diff --git a/deno2/from_snapshot.cc b/deno2/from_snapshot.cc
index db5b0fc8e..3c15cdc77 100644
--- a/deno2/from_snapshot.cc
+++ b/deno2/from_snapshot.cc
@@ -13,8 +13,13 @@
namespace deno {
+#ifdef DENO_MOCK_RUNTIME
+#include "natives_mock_runtime.cc"
+#include "snapshot_mock_runtime.cc"
+#else
#include "natives_deno.cc"
#include "snapshot_deno.cc"
+#endif
Deno* NewFromSnapshot(void* data, deno_recv_cb cb) {
auto natives_blob = *StartupBlob_natives();
@@ -33,6 +38,7 @@ Deno* NewFromSnapshot(void* data, deno_recv_cb cb) {
v8::Isolate* isolate = v8::Isolate::New(params);
AddIsolate(d, isolate);
+ v8::Locker locker(isolate);
v8::Isolate::Scope isolate_scope(isolate);
{
v8::HandleScope handle_scope(isolate);
diff --git a/deno2/include/deno.h b/deno2/include/deno.h
index fb0038549..1a42ec2b1 100644
--- a/deno2/include/deno.h
+++ b/deno2/include/deno.h
@@ -27,9 +27,9 @@ void deno_set_flags(int* argc, char** argv);
// Constructor
Deno* deno_new(void* data, deno_recv_cb cb);
-// Returns nonzero on error.
+// Returns false on error.
// Get error text with deno_last_exception().
-int deno_load(Deno* d, const char* name_s, const char* source_s);
+bool deno_load(Deno* d, const char* name_s, const char* source_s);
// Returns nonzero on error.
int deno_send(Deno* d, deno_buf buf);
diff --git a/deno2/js/mock_runtime.js b/deno2/js/mock_runtime.js
new file mode 100644
index 000000000..a91546f85
--- /dev/null
+++ b/deno2/js/mock_runtime.js
@@ -0,0 +1,9 @@
+// A simple runtime that doesn't involve typescript or protobufs to test
+// libdeno.
+const globalEval = eval;
+const window = globalEval("this");
+window['foo'] = () => {
+ deno_print("Hello world from foo");
+ return "foo";
+}
+
diff --git a/deno2/mock_runtime_test.cc b/deno2/mock_runtime_test.cc
new file mode 100644
index 000000000..951710fb9
--- /dev/null
+++ b/deno2/mock_runtime_test.cc
@@ -0,0 +1,26 @@
+// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
+// All rights reserved. MIT License.
+#include "testing/gtest/include/gtest/gtest.h"
+
+#include "include/deno.h"
+
+TEST(MockRuntimeTest, InitializesCorrectly) {
+ Deno* d = deno_new(NULL, NULL);
+ EXPECT_TRUE(deno_load(d, "a.js", "1 + 2"));
+}
+
+TEST(MockRuntimeTest, CanCallFoo) {
+ Deno* d = deno_new(NULL, NULL);
+ EXPECT_TRUE(deno_load(d, "a.js", "if (foo() != 'foo') throw Error();"));
+}
+
+TEST(MockRuntimeTest, ErrorsCorrectly) {
+ Deno* d = deno_new(NULL, NULL);
+ EXPECT_FALSE(deno_load(d, "a.js", "throw Error()"));
+}
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+ deno_init();
+ return RUN_ALL_TESTS();
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-30 09:13:28 +0000