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Reorganize v8 contexts and scope

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- Pages within the same session have proper isolation
  - they have their own window
  - they have their own SessionState
  - they have their own v8.Context

- Move inspector to CDP browser context
  - Browser now knows nothing about the inspector

- Use notification to emit a context-created message
  - This is still a bit hacky, but again, it decouples browser from CDP
This commit is contained in:
Karl Seguin
2025-04-28 21:04:01 +08:00
parent 0fb0532875
commit 2d5ff8252c
19 changed files with 1213 additions and 1236 deletions
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38
src/runtime/testing.zig
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@@ -30,29 +30,31 @@ pub fn Runner(comptime State: type, comptime Global: type, comptime types: anyty
return struct {
env: *Env,
executor: *Env.Executor,
scope: *Env.Scope,
executor: Env.Executor,
const Self = @This();
pub fn init(state: State, global: Global) !*Self {
const runner = try allocator.create(Self);
errdefer allocator.destroy(runner);
const self = try allocator.create(Self);
errdefer allocator.destroy(self);
runner.env = try Env.init(allocator, .{});
errdefer runner.env.deinit();
self.env = try Env.init(allocator, .{});
errdefer self.env.deinit();
const G = if (Global == void) DefaultGlobal else Global;
self.executor = try self.env.newExecutor();
errdefer self.executor.deinit();
runner.executor = try runner.env.startExecutor(G, state, runner, .main);
errdefer runner.env.stopExecutor(runner.executor);
try runner.executor.startScope(if (Global == void) &default_global else global);
return runner;
self.scope = try self.executor.startScope(
if (Global == void) &default_global else global,
state,
{},
);
return self;
}
pub fn deinit(self: *Self) void {
self.executor.endScope();
self.env.stopExecutor(self.executor);
self.executor.deinit();
self.env.deinit();
allocator.destroy(self);
}
@@ -62,10 +64,10 @@ pub fn Runner(comptime State: type, comptime Global: type, comptime types: anyty
pub fn testCases(self: *Self, cases: []const Case, _: RunOpts) !void {
for (cases, 0..) |case, i| {
var try_catch: Env.TryCatch = undefined;
try_catch.init(self.executor);
try_catch.init(self.scope);
defer try_catch.deinit();
const value = self.executor.exec(case.@"0", null) catch |err| {
const value = self.scope.exec(case.@"0", null) catch |err| {
if (try try_catch.err(allocator)) |msg| {
defer allocator.free(msg);
if (isExpectedTypeError(case.@"1", msg)) {
@@ -84,12 +86,6 @@ pub fn Runner(comptime State: type, comptime Global: type, comptime types: anyty
}
}
}
pub fn fetchModuleSource(ctx: *anyopaque, specifier: []const u8) ![]const u8 {
_ = ctx;
_ = specifier;
return error.DummyModuleLoader;
}
};
}