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"use strict";
/* exported Schemas, LocalAPIImplementation, SchemaAPIInterface, getContextWrapper */
const { Schemas } = ChromeUtils.importESModule(
"resource://gre/modules/Schemas.sys.mjs"
);
const { ExtensionCommon } = ChromeUtils.importESModule(
"resource://gre/modules/ExtensionCommon.sys.mjs"
);
let { LocalAPIImplementation, SchemaAPIInterface } = ExtensionCommon;
const contextCloneScope = this;
class TallyingAPIImplementation extends SchemaAPIInterface {
constructor(context, namespace, name) {
super();
this.namespace = namespace;
this.name = name;
this.context = context;
}
callFunction(args) {
this.context.tally("call", this.namespace, this.name, args);
if (this.name === "sub_foo") {
return 13;
}
}
callFunctionNoReturn(args) {
this.context.tally("call", this.namespace, this.name, args);
}
getProperty() {
this.context.tally("get", this.namespace, this.name);
}
setProperty(value) {
this.context.tally("set", this.namespace, this.name, value);
}
addListener(listener, args) {
this.context.tally("addListener", this.namespace, this.name, [
listener,
args,
]);
}
removeListener(listener) {
this.context.tally("removeListener", this.namespace, this.name, [listener]);
}
hasListener(listener) {
this.context.tally("hasListener", this.namespace, this.name, [listener]);
}
}
function getContextWrapper(manifestVersion = 2) {
return {
cloneScope: contextCloneScope,
manifestVersion,
permissions: new Set(),
tallied: null,
talliedErrors: [],
tally(kind, ns, name, args) {
this.tallied = [kind, ns, name, args];
},
verify(...args) {
Assert.equal(JSON.stringify(this.tallied), JSON.stringify(args));
this.tallied = null;
},
checkErrors(errors) {
let { talliedErrors } = this;
Assert.equal(
talliedErrors.length,
errors.length,
"Got expected number of errors"
);
for (let [i, error] of errors.entries()) {
Assert.ok(
i in talliedErrors && String(talliedErrors[i]).includes(error),
`${JSON.stringify(error)} is a substring of error ${JSON.stringify(
talliedErrors[i]
)}`
);
}
talliedErrors.length = 0;
},
checkLoadURL(url) {
return !url.startsWith("chrome:");
},
preprocessors: {
localize(value) {
return value.replace(
/__MSG_(.*?)__/g,
(m0, m1) => `${m1.toUpperCase()}`
);
},
},
logError(message) {
this.talliedErrors.push(message);
},
hasPermission(permission) {
return this.permissions.has(permission);
},
shouldInject(ns, name) {
return name != "do-not-inject";
},
getImplementation(namespace, name) {
return new TallyingAPIImplementation(this, namespace, name);
},
};
}