1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/trace_event/event_name_filter.h"
#include "base/memory/ptr_util.h"
#include "base/trace_event/trace_event_impl.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
namespace trace_event {
const TraceEvent& MakeTraceEvent(const char* name) {
static TraceEvent event;
event.Reset();
event.Initialize(0, TimeTicks(), ThreadTicks(), 'b', nullptr, name, "", 0, 0,
0, nullptr, nullptr, nullptr, nullptr, 0);
return event;
}
TEST(TraceEventNameFilterTest, Whitelist) {
auto empty_whitelist =
std::make_unique<EventNameFilter::EventNamesWhitelist>();
auto filter = std::make_unique<EventNameFilter>(std::move(empty_whitelist));
// No events should be filtered if the whitelist is empty.
EXPECT_FALSE(filter->FilterTraceEvent(MakeTraceEvent("foo")));
auto whitelist = std::make_unique<EventNameFilter::EventNamesWhitelist>();
whitelist->insert("foo");
whitelist->insert("bar");
filter = std::make_unique<EventNameFilter>(std::move(whitelist));
EXPECT_TRUE(filter->FilterTraceEvent(MakeTraceEvent("foo")));
EXPECT_FALSE(filter->FilterTraceEvent(MakeTraceEvent("fooz")));
EXPECT_FALSE(filter->FilterTraceEvent(MakeTraceEvent("afoo")));
EXPECT_TRUE(filter->FilterTraceEvent(MakeTraceEvent("bar")));
EXPECT_FALSE(filter->FilterTraceEvent(MakeTraceEvent("foobar")));
}
} // namespace trace_event
} // namespace base
|
