1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 #include "nsWidgetsCID.h"
8 #include "nsIIdleService.h"
9
10 #ifndef TEST_NAME
11 # error "Must #define TEST_NAME before including places_test_harness_tail.h"
12 #endif
13
14 int gTestsIndex = 0;
15
16 #define TEST_INFO_STR "TEST-INFO | "
17
18 class RunNextTest : public mozilla::Runnable {
19 public:
RunNextTest()20 RunNextTest() : mozilla::Runnable("RunNextTest") {}
Run()21 NS_IMETHOD Run() override {
22 NS_ASSERTION(NS_IsMainThread(), "Not running on the main thread?");
23 if (gTestsIndex < int(mozilla::ArrayLength(gTests))) {
24 do_test_pending();
25 Test& test = gTests[gTestsIndex++];
26 (void)fprintf(stderr, TEST_INFO_STR "Running %s.\n", test.name);
27 test.func();
28 }
29
30 do_test_finished();
31 return NS_OK;
32 }
33 };
34
35 static const bool kDebugRunNextTest = false;
36
run_next_test()37 void run_next_test() {
38 if (kDebugRunNextTest) {
39 printf_stderr("run_next_test()\n");
40 nsTraceRefcnt::WalkTheStack(stderr);
41 }
42 nsCOMPtr<nsIRunnable> event = new RunNextTest();
43 do_check_success(NS_DispatchToCurrentThread(event));
44 }
45
46 int gPendingTests = 0;
47
do_test_pending()48 void do_test_pending() {
49 NS_ASSERTION(NS_IsMainThread(), "Not running on the main thread?");
50 if (kDebugRunNextTest) {
51 printf_stderr("do_test_pending()\n");
52 nsTraceRefcnt::WalkTheStack(stderr);
53 }
54 gPendingTests++;
55 }
56
do_test_finished()57 void do_test_finished() {
58 NS_ASSERTION(NS_IsMainThread(), "Not running on the main thread?");
59 NS_ASSERTION(gPendingTests > 0, "Invalid pending test count!");
60 gPendingTests--;
61 }
62
disable_idle_service()63 void disable_idle_service() {
64 (void)fprintf(stderr, TEST_INFO_STR "Disabling Idle Service.\n");
65
66 nsCOMPtr<nsIIdleService> idle =
67 do_GetService("@mozilla.org/widget/idleservice;1");
68 idle->SetDisabled(true);
69 }
70
TEST(IHistory,Test)71 TEST(IHistory, Test)
72 {
73 RefPtr<WaitForConnectionClosed> spinClose = new WaitForConnectionClosed();
74
75 // Tinderboxes are constantly on idle. Since idle tasks can interact with
76 // tests, causing random failures, disable the idle service.
77 disable_idle_service();
78
79 do_test_pending();
80 run_next_test();
81
82 // Spin the event loop until we've run out of tests to run.
83 mozilla::SpinEventLoopUntil([&]() { return !gPendingTests; });
84
85 // And let any other events finish before we quit.
86 (void)NS_ProcessPendingEvents(nullptr);
87 }
88