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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
import { getScopesItemsForSelectedFrame } from "../scopes";
import {
makeMockFrame,
makeMockScope,
makeWhyNormal,
makeWhyThrow,
mockScopeAddVariable,
} from "../../test-mockup";
function convertScope(scope) {
return scope;
}
describe("scopes", () => {
describe("getScopes", () => {
it("single scope", () => {
const pauseData = makeWhyNormal();
const scope = makeMockScope("actor1");
const selectedFrame = makeMockFrame(undefined, undefined, scope);
if (!selectedFrame.scope) {
throw new Error("Frame must include scopes");
}
const frameScopes = convertScope(selectedFrame.scope);
const scopes = getScopesItemsForSelectedFrame(
pauseData,
selectedFrame,
frameScopes
);
if (!scopes) {
throw new Error("missing scopes");
}
expect(scopes[0].path).toEqual("actor1-1");
expect(scopes[0].contents[0]).toEqual({
name: "<this>",
path: "actor1-1/<this>",
contents: { value: {} },
});
});
it("second scope", () => {
const pauseData = makeWhyNormal();
const scope0 = makeMockScope("actor2");
const scope1 = makeMockScope("actor1", undefined, scope0);
const selectedFrame = makeMockFrame(undefined, undefined, scope1);
mockScopeAddVariable(scope0, "foo");
if (!selectedFrame.scope) {
throw new Error("Frame must include scopes");
}
const frameScopes = convertScope(selectedFrame.scope);
const scopes = getScopesItemsForSelectedFrame(
pauseData,
selectedFrame,
frameScopes
);
if (!scopes) {
throw new Error("missing scopes");
}
expect(scopes[1].path).toEqual("actor2-2");
expect(scopes[1].contents[0]).toEqual({
name: "foo",
path: "actor2-2/foo",
contents: { value: null },
});
});
it("returning scope", () => {
const why = makeWhyNormal("to sender");
const scope = makeMockScope("actor1");
const selectedFrame = makeMockFrame(undefined, undefined, scope);
if (!selectedFrame.scope) {
throw new Error("Frame must include scopes");
}
const frameScopes = convertScope(selectedFrame.scope);
const scopes = getScopesItemsForSelectedFrame(
why,
selectedFrame,
frameScopes
);
expect(scopes).toMatchObject([
{
path: "actor1-1",
contents: [
{
name: "<return>",
path: "actor1-1/<return>",
contents: {
value: "to sender",
},
},
{
name: "<this>",
path: "actor1-1/<this>",
contents: {
value: {},
},
},
],
},
]);
});
it("throwing scope", () => {
const why = makeWhyThrow("a party");
const scope = makeMockScope("actor1");
const selectedFrame = makeMockFrame(undefined, undefined, scope);
if (!selectedFrame.scope) {
throw new Error("Frame must include scopes");
}
const frameScopes = convertScope(selectedFrame.scope);
const scopes = getScopesItemsForSelectedFrame(
why,
selectedFrame,
frameScopes
);
expect(scopes).toMatchObject([
{
path: "actor1-1",
contents: [
{
name: "<exception>",
path: "actor1-1/<exception>",
contents: {
value: "a party",
},
},
{
name: "<this>",
path: "actor1-1/<this>",
contents: {
value: {},
},
},
],
},
]);
});
});
});