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125 lines
4.7 KiB
125 lines
4.7 KiB
4 months ago
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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/vlog.h"
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#include "base/logging.h"
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#include "base/time/time.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace logging {
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namespace {
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TEST(VlogTest, NoVmodule) {
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int min_log_level = 0;
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EXPECT_EQ(0,
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VlogInfo(std::string(), std::string(), &min_log_level)
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.GetVlogLevel("test1"));
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EXPECT_EQ(0,
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VlogInfo("0", std::string(), &min_log_level).GetVlogLevel("test2"));
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EXPECT_EQ(
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0, VlogInfo("blah", std::string(), &min_log_level).GetVlogLevel("test3"));
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EXPECT_EQ(
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0,
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VlogInfo("0blah1", std::string(), &min_log_level).GetVlogLevel("test4"));
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EXPECT_EQ(1,
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VlogInfo("1", std::string(), &min_log_level).GetVlogLevel("test5"));
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EXPECT_EQ(5,
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VlogInfo("5", std::string(), &min_log_level).GetVlogLevel("test6"));
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}
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TEST(VlogTest, MatchVlogPattern) {
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// Degenerate cases.
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EXPECT_TRUE(MatchVlogPattern("", ""));
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EXPECT_TRUE(MatchVlogPattern("", "****"));
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EXPECT_FALSE(MatchVlogPattern("", "x"));
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EXPECT_FALSE(MatchVlogPattern("x", ""));
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// Basic.
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EXPECT_TRUE(MatchVlogPattern("blah", "blah"));
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// ? should match exactly one character.
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EXPECT_TRUE(MatchVlogPattern("blah", "bl?h"));
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EXPECT_FALSE(MatchVlogPattern("blh", "bl?h"));
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EXPECT_FALSE(MatchVlogPattern("blaah", "bl?h"));
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EXPECT_TRUE(MatchVlogPattern("blah", "?lah"));
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EXPECT_FALSE(MatchVlogPattern("lah", "?lah"));
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EXPECT_FALSE(MatchVlogPattern("bblah", "?lah"));
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// * can match any number (even 0) of characters.
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EXPECT_TRUE(MatchVlogPattern("blah", "bl*h"));
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EXPECT_TRUE(MatchVlogPattern("blabcdefh", "bl*h"));
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EXPECT_TRUE(MatchVlogPattern("blh", "bl*h"));
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EXPECT_TRUE(MatchVlogPattern("blah", "*blah"));
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EXPECT_TRUE(MatchVlogPattern("ohblah", "*blah"));
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EXPECT_TRUE(MatchVlogPattern("blah", "blah*"));
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EXPECT_TRUE(MatchVlogPattern("blahhhh", "blah*"));
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EXPECT_TRUE(MatchVlogPattern("blahhhh", "blah*"));
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EXPECT_TRUE(MatchVlogPattern("blah", "*blah*"));
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EXPECT_TRUE(MatchVlogPattern("blahhhh", "*blah*"));
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EXPECT_TRUE(MatchVlogPattern("bbbblahhhh", "*blah*"));
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// Multiple *s should work fine.
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EXPECT_TRUE(MatchVlogPattern("ballaah", "b*la*h"));
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EXPECT_TRUE(MatchVlogPattern("blah", "b*la*h"));
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EXPECT_TRUE(MatchVlogPattern("bbbblah", "b*la*h"));
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EXPECT_TRUE(MatchVlogPattern("blaaah", "b*la*h"));
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// There should be no escaping going on.
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EXPECT_TRUE(MatchVlogPattern("bl\\ah", "bl\\?h"));
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EXPECT_FALSE(MatchVlogPattern("bl?h", "bl\\?h"));
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EXPECT_TRUE(MatchVlogPattern("bl\\aaaah", "bl\\*h"));
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EXPECT_FALSE(MatchVlogPattern("bl*h", "bl\\*h"));
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// Any slash matches any slash.
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EXPECT_TRUE(MatchVlogPattern("/b\\lah", "/b\\lah"));
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EXPECT_TRUE(MatchVlogPattern("\\b/lah", "/b\\lah"));
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}
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TEST(VlogTest, VmoduleBasic) {
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const char kVSwitch[] = "-1";
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const char kVModuleSwitch[] =
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"foo=,bar=0,baz=blah,,qux=0blah1,quux=1,corge.ext=5";
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int min_log_level = 0;
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VlogInfo vlog_info(kVSwitch, kVModuleSwitch, &min_log_level);
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EXPECT_EQ(-1, vlog_info.GetVlogLevel("/path/to/grault.cc"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("/path/to/foo.cc"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("D:\\Path\\To\\bar-inl.mm"));
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EXPECT_EQ(-1, vlog_info.GetVlogLevel("D:\\path\\to what/bar_unittest.m"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("baz.h"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("/another/path/to/qux.h"));
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EXPECT_EQ(1, vlog_info.GetVlogLevel("/path/to/quux"));
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EXPECT_EQ(5, vlog_info.GetVlogLevel("c:\\path/to/corge.ext.h"));
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}
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TEST(VlogTest, VmoduleDirs) {
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const char kVModuleSwitch[] =
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"foo/bar.cc=1,baz\\*\\qux.cc=2,*quux/*=3,*/*-inl.h=4";
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int min_log_level = 0;
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VlogInfo vlog_info(std::string(), kVModuleSwitch, &min_log_level);
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EXPECT_EQ(0, vlog_info.GetVlogLevel("/foo/bar.cc"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("bar.cc"));
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EXPECT_EQ(1, vlog_info.GetVlogLevel("foo/bar.cc"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("baz/grault/qux.h"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("/baz/grault/qux.cc"));
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EXPECT_EQ(2, vlog_info.GetVlogLevel("baz/grault/qux.cc"));
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EXPECT_EQ(2, vlog_info.GetVlogLevel("baz/grault/blah/qux.cc"));
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EXPECT_EQ(2, vlog_info.GetVlogLevel("baz\\grault\\qux.cc"));
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EXPECT_EQ(2, vlog_info.GetVlogLevel("baz\\grault//blah\\qux.cc"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("/foo/bar/baz/quux.cc"));
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EXPECT_EQ(3, vlog_info.GetVlogLevel("/foo/bar/baz/quux/grault.cc"));
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EXPECT_EQ(3, vlog_info.GetVlogLevel("/foo\\bar/baz\\quux/grault.cc"));
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EXPECT_EQ(0, vlog_info.GetVlogLevel("foo/bar/test-inl.cc"));
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EXPECT_EQ(4, vlog_info.GetVlogLevel("foo/bar/test-inl.h"));
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EXPECT_EQ(4, vlog_info.GetVlogLevel("foo/bar/baz/blah-inl.h"));
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}
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} // namespace
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} // namespace logging
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