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// Copyright (c) 2012 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 "chromeos/system/name_value_pairs_parser.h"
#include "base/basictypes.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace chromeos {
namespace system {
TEST(NameValuePairsParser, TestGetSingleValueFromTool) {
NameValuePairsParser::NameValueMap map;
NameValuePairsParser parser(&map);
const char* command[] = { "/bin/echo", "Foo" };
EXPECT_TRUE(parser.GetSingleValueFromTool(arraysize(command), command,
"foo"));
ASSERT_EQ(1U, map.size());
EXPECT_EQ("Foo", map["foo"]);
}
TEST(NameValuePairsParser, TestParseNameValuePairs) {
NameValuePairsParser::NameValueMap map;
NameValuePairsParser parser(&map);
const std::string contents1 = "foo=Foo bar=Bar\nfoobar=FooBar\n";
EXPECT_TRUE(parser.ParseNameValuePairs(contents1, "=", " \n"));
EXPECT_EQ(3U, map.size());
EXPECT_EQ("Foo", map["foo"]);
EXPECT_EQ("Bar", map["bar"]);
EXPECT_EQ("FooBar", map["foobar"]);
map.clear();
const std::string contents2 = "foo=Foo,bar=Bar";
EXPECT_TRUE(parser.ParseNameValuePairs(contents2, "=", ",\n"));
EXPECT_EQ(2U, map.size());
EXPECT_EQ("Foo", map["foo"]);
EXPECT_EQ("Bar", map["bar"]);
map.clear();
const std::string contents3 = "foo=Foo=foo,bar=Bar";
EXPECT_TRUE(parser.ParseNameValuePairs(contents3, "=", ",\n"));
EXPECT_EQ(2U, map.size());
EXPECT_EQ("Foo=foo", map["foo"]);
EXPECT_EQ("Bar", map["bar"]);
map.clear();
const std::string contents4 = "foo=Foo,=Bar";
EXPECT_FALSE(parser.ParseNameValuePairs(contents4, "=", ",\n"));
EXPECT_EQ(1U, map.size());
EXPECT_EQ("Foo", map["foo"]);
map.clear();
const std::string contents5 =
"\"initial_locale\"=\"ja\"\n"
"\"initial_timezone\"=\"Asia/Tokyo\"\n"
"\"keyboard_layout\"=\"mozc-jp\"\n";
EXPECT_TRUE(parser.ParseNameValuePairs(contents5, "=", "\n"));
EXPECT_EQ(3U, map.size());
EXPECT_EQ("ja", map["initial_locale"]);
EXPECT_EQ("Asia/Tokyo", map["initial_timezone"]);
EXPECT_EQ("mozc-jp", map["keyboard_layout"]);
}
TEST(NameValuePairsParser, TestParseNameValuePairsWithComments) {
NameValuePairsParser::NameValueMap map;
NameValuePairsParser parser(&map);
const std::string contents1 = "foo=Foo,bar=#Bar,baz= 0 #Baz";
EXPECT_TRUE(parser.ParseNameValuePairsWithComments(
contents1, "=", ",\n", "#"));
EXPECT_EQ(3U, map.size());
EXPECT_EQ("Foo", map["foo"]);
EXPECT_EQ("", map["bar"]);
EXPECT_EQ("0", map["baz"]);
map.clear();
const std::string contents2 = "foo=";
EXPECT_TRUE(parser.ParseNameValuePairsWithComments(
contents2, "=", ",\n", "#"));
EXPECT_EQ(1U, map.size());
EXPECT_EQ("", map["foo"]);
map.clear();
const std::string contents3 = " \t ,,#all empty,";
EXPECT_FALSE(parser.ParseNameValuePairsWithComments(
contents3, "=", ",\n", "#"));
EXPECT_EQ(0U, map.size());
}
TEST(NameValuePairsParser, TestParseNameValuePairsFromTool) {
// Sample output is taken from the /usr/bin/crosssytem tool.
const char* command[] = { "/bin/echo",
"arch = x86 # Platform architecture\n" \
"cros_debug = 1 # OS should allow debug\n" \
"dbg_reset = (error) # Debug reset mode request\n" \
"key#with_comment = some value # Multiple # comment # delims\n" \
"key = # No value.\n" \
"vdat_timers = " \
"LFS=0,0 LF=1784220250,2971030570 LK=9064076660,9342689170 " \
"# Timer values from VbSharedData\n"
};
NameValuePairsParser::NameValueMap map;
NameValuePairsParser parser(&map);
parser.ParseNameValuePairsFromTool(
arraysize(command), command, "=", "\n", "#");
EXPECT_EQ(6u, map.size());
EXPECT_EQ("x86", map["arch"]);
EXPECT_EQ("1", map["cros_debug"]);
EXPECT_EQ("(error)", map["dbg_reset"]);
EXPECT_EQ("some value", map["key#with_comment"]);
EXPECT_EQ("", map["key"]);
EXPECT_EQ("LFS=0,0 LF=1784220250,2971030570 LK=9064076660,9342689170",
map["vdat_timers"]);
}
} // namespace system
} // namespace chromeos
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