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|
// Scope used to relaunch the tests with |ctypes| opened in a limited scope.
var ctypes = ctypes;
function run_test() {
// Launch the test with regular loading of ctypes.jsm
main_test();
// Relaunch the test with exotic loading of ctypes.jsm
Cu.unload("resource://gre/modules/ctypes.jsm");
let scope = ChromeUtils.importESModule(
"resource://gre/modules/ctypes.sys.mjs"
);
ctypes = scope.ctypes;
main_test();
}
function main_test() {
"use strict";
let library = open_ctypes_test_lib();
let set_errno = library.declare(
"set_errno",
ctypes.default_abi,
ctypes.void_t,
ctypes.int
);
let get_errno = library.declare("get_errno", ctypes.default_abi, ctypes.int);
for (let i = 50; i >= 0; --i) {
set_errno(i);
let status = ctypes.errno;
Assert.equal(status, i);
status = get_errno();
Assert.equal(status, 0);
status = ctypes.errno;
Assert.equal(status, 0);
}
let set_last_error, get_last_error;
try {
// The following test is Windows-specific
set_last_error = library.declare(
"set_last_error",
ctypes.default_abi,
ctypes.void_t,
ctypes.int
);
get_last_error = library.declare(
"get_last_error",
ctypes.default_abi,
ctypes.int
);
} catch (x) {
Assert.equal(ctypes.winLastError, undefined);
}
if (set_last_error) {
Assert.notEqual(ctypes.winLastError, undefined);
for (let i = 0; i < 50; ++i) {
set_last_error(i);
let status = ctypes.winLastError;
Assert.equal(status, i);
status = get_last_error();
Assert.equal(status, 0);
status = ctypes.winLastError;
Assert.equal(status, 0);
}
}
library.close();
}
|
