gecko-dev/services/crypto/tests/unit/head_helpers.js

80 строки
2.1 KiB
JavaScript

/* import-globals-from ../../../common/tests/unit/head_helpers.js */
var { XPCOMUtils } = ChromeUtils.import(
"resource://gre/modules/XPCOMUtils.jsm"
);
try {
// In the context of xpcshell tests, there won't be a default AppInfo
// eslint-disable-next-line mozilla/use-services
Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULAppInfo);
} catch (ex) {
// Make sure to provide the right OS so crypto loads the right binaries
var OS = "XPCShell";
if (mozinfo.os == "win") {
OS = "WINNT";
} else if (mozinfo.os == "mac") {
OS = "Darwin";
} else {
OS = "Linux";
}
ChromeUtils.import("resource://testing-common/AppInfo.jsm", this);
updateAppInfo({
name: "XPCShell",
ID: "{3e3ba16c-1675-4e88-b9c8-afef81b3d2ef}",
version: "1",
platformVersion: "",
OS,
});
}
function base64UrlDecode(s) {
s = s.replace(/-/g, "+");
s = s.replace(/_/g, "/");
// Replace padding if it was stripped by the sender.
// See http://tools.ietf.org/html/rfc4648#section-4
switch (s.length % 4) {
case 0:
break; // No pad chars in this case
case 2:
s += "==";
break; // Two pad chars
case 3:
s += "=";
break; // One pad char
default:
throw new Error("Illegal base64url string!");
}
// With correct padding restored, apply the standard base64 decoder
return atob(s);
}
// Register resource alias. Normally done in SyncComponents.manifest.
function addResourceAlias() {
const { Services } = ChromeUtils.import(
"resource://gre/modules/Services.jsm"
);
const resProt = Services.io
.getProtocolHandler("resource")
.QueryInterface(Ci.nsIResProtocolHandler);
let uri = Services.io.newURI("resource://gre/modules/services-crypto/");
resProt.setSubstitution("services-crypto", uri);
}
addResourceAlias();
/**
* Print some debug message to the console. All arguments will be printed,
* separated by spaces.
*
* @param [arg0, arg1, arg2, ...]
* Any number of arguments to print out
* @usage _("Hello World") -> prints "Hello World"
* @usage _(1, 2, 3) -> prints "1 2 3"
*/
var _ = function(some, debug, text, to) {
print(Array.from(arguments).join(" "));
};