blob: 686ac80392af39b8ffe2f9d38ffe3c27079dfc9b [file] [log] [blame]
// 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 "components/feedback/anonymizer_tool.h"
#include <gtest/gtest.h>
#include "base/strings/string_util.h"
namespace feedback {
const char kFakeFirstPartyID[] = "nkoccljplnhpfnfiajclkommnmllphnl";
const char* const kFakeFirstPartyExtensionIDs[] = {kFakeFirstPartyID, nullptr};
class AnonymizerToolTest : public testing::Test {
protected:
std::string AnonymizeMACAddresses(const std::string& input) {
return anonymizer_.AnonymizeMACAddresses(input);
}
std::string AnonymizeHashes(const std::string& input) {
return anonymizer_.AnonymizeHashes(input);
}
std::string AnonymizeAndroidAppStoragePaths(const std::string& input) {
return anonymizer_.AnonymizeAndroidAppStoragePaths(input);
}
std::string AnonymizeCustomPatterns(const std::string& input) {
return anonymizer_.AnonymizeCustomPatterns(input);
}
std::string AnonymizeCustomPatternWithContext(
const std::string& input,
const CustomPatternWithAlias& pattern) {
return anonymizer_.AnonymizeCustomPatternWithContext(input, pattern);
}
std::string AnonymizeCustomPatternWithoutContext(
const std::string& input,
const CustomPatternWithAlias& pattern) {
return anonymizer_.AnonymizeCustomPatternWithoutContext(input, pattern);
}
AnonymizerTool anonymizer_{kFakeFirstPartyExtensionIDs};
};
TEST_F(AnonymizerToolTest, Anonymize) {
EXPECT_EQ("", anonymizer_.Anonymize(""));
EXPECT_EQ("foo\nbar\n", anonymizer_.Anonymize("foo\nbar\n"));
// Make sure MAC address anonymization is invoked.
EXPECT_EQ("[MAC OUI=02:46:8a IFACE=1]",
anonymizer_.Anonymize("02:46:8a:ce:13:57"));
// Make sure hash anonymization is invoked.
EXPECT_EQ("<HASH:1122 1>",
anonymizer_.Anonymize("11223344556677889900AABBCCDDEEFF"));
// Make sure custom pattern anonymization is invoked.
EXPECT_EQ("Cell ID: '<CellID: 1>'",
AnonymizeCustomPatterns("Cell ID: 'A1B2'"));
// Make sure UUIDs are anonymized.
EXPECT_EQ(
"REQUEST localhost - - \"POST /printers/<UUID: 1> HTTP/1.1\" 200 291 "
"Create-Job successful-ok",
anonymizer_.Anonymize(
"REQUEST localhost - - \"POST /printers/"
"cb738a9f-6433-4d95-a81e-94e4ae0ed30b HTTP/1.1\" 200 291 Create-Job "
"successful-ok"));
EXPECT_EQ(
"REQUEST localhost - - \"POST /printers/<UUID: 2> HTTP/1.1\" 200 286 "
"Create-Job successful-ok",
anonymizer_.Anonymize(
"REQUEST localhost - - \"POST /printers/"
"d17188da-9cd3-44f4-b148-3e1d748a3b0f HTTP/1.1\" 200 286 Create-Job "
"successful-ok"));
}
TEST_F(AnonymizerToolTest, AnonymizeMACAddresses) {
EXPECT_EQ("", AnonymizeMACAddresses(""));
EXPECT_EQ("foo\nbar\n", AnonymizeMACAddresses("foo\nbar\n"));
EXPECT_EQ("11:22:33:44:55", AnonymizeMACAddresses("11:22:33:44:55"));
EXPECT_EQ("[MAC OUI=aa:bb:cc IFACE=1]",
AnonymizeMACAddresses("aa:bb:cc:dd:ee:ff"));
EXPECT_EQ("[MAC OUI=aa:bb:cc IFACE=1]",
AnonymizeMACAddresses("aa_bb_cc_dd_ee_ff"));
EXPECT_EQ("[MAC OUI=aa:bb:cc IFACE=1]",
AnonymizeMACAddresses("aa-bb-cc-dd-ee-ff"));
EXPECT_EQ("00:00:00:00:00:00", AnonymizeMACAddresses("00:00:00:00:00:00"));
EXPECT_EQ("ff:ff:ff:ff:ff:ff", AnonymizeMACAddresses("ff:ff:ff:ff:ff:ff"));
EXPECT_EQ(
"BSSID: [MAC OUI=aa:bb:cc IFACE=1] in the middle\n"
"[MAC OUI=bb:cc:dd IFACE=2] start of line\n"
"end of line [MAC OUI=aa:bb:cc IFACE=1]\n"
"no match across lines aa:bb:cc:\n"
"dd:ee:ff two on the same line:\n"
"x [MAC OUI=bb:cc:dd IFACE=2] [MAC OUI=cc:dd:ee IFACE=3] x\n",
AnonymizeMACAddresses("BSSID: aa:bb:cc:dd:ee:ff in the middle\n"
"bb:cc:dd:ee:ff:00 start of line\n"
"end of line aa:bb:cc:dd:ee:ff\n"
"no match across lines aa:bb:cc:\n"
"dd:ee:ff two on the same line:\n"
"x bb:cc:dd:ee:ff:00 cc:dd:ee:ff:00:11 x\n"));
EXPECT_EQ("Remember [MAC OUI=bb:cc:dd IFACE=2]?",
AnonymizeMACAddresses("Remember bB:Cc:DD:ee:ff:00?"));
}
TEST_F(AnonymizerToolTest, AnonymizeHashes) {
EXPECT_EQ("", AnonymizeHashes(""));
EXPECT_EQ("foo\nbar\n", AnonymizeHashes("foo\nbar\n"));
// Too short.
EXPECT_EQ("11223344556677889900aabbccddee",
AnonymizeHashes("11223344556677889900aabbccddee"));
// Not the right length.
EXPECT_EQ("11223344556677889900aabbccddeeff1122",
AnonymizeHashes("11223344556677889900aabbccddeeff1122"));
// Too long.
EXPECT_EQ(
"11223344556677889900aabbccddeeff11223344556677889900aabbccddeeff11",
AnonymizeHashes("11223344556677889900aabbccddeeff11223344556677889900aabb"
"ccddeeff11"));
// Test all 3 valid lengths.
EXPECT_EQ("<HASH:aabb 1>",
AnonymizeHashes("aabbccddeeff00112233445566778899"));
EXPECT_EQ("<HASH:aabb 2>",
AnonymizeHashes("aabbccddeeff00112233445566778899aabbccdd"));
EXPECT_EQ(
"<HASH:9988 3>",
AnonymizeHashes(
"99887766554433221100ffeeddccbbaaaabbccddeeff00112233445566778899"));
// Skip 32 byte hashes that have a at least 3 whitespace chars before it.
EXPECT_EQ(" <HASH:aabb 1>",
AnonymizeHashes(" aabbccddeeff00112233445566778899"));
EXPECT_EQ(" aabbccddeeff00112233445566778899",
AnonymizeHashes(" aabbccddeeff00112233445566778899"));
// Multiline test.
EXPECT_EQ(
"Hash value=<HASH:aabb 1>, should be replaced as\n"
"well as /<HASH:aabb 1>/ and mixed case of\n"
"<HASH:aabb 1> but we don't go across lines\n"
"aabbccddeeff\n00112233445566778899 but allow multiple on a line "
"<HASH:aabb 4>-"
"<HASH:0011 5>\n",
AnonymizeHashes(
"Hash value=aabbccddeeff00112233445566778899, should be replaced as\n"
"well as /aabbccddeeff00112233445566778899/ and mixed case of\n"
"AaBbCCddEeFf00112233445566778899 but we don't go across lines\n"
"aabbccddeeff\n00112233445566778899 but allow multiple on a line "
"aabbccddeeffaabbccddeeffaabbccddeeffaabb-"
"00112233445566778899aabbccddeeff\n"));
}
TEST_F(AnonymizerToolTest, AnonymizeCustomPatterns) {
EXPECT_EQ("", AnonymizeCustomPatterns(""));
EXPECT_EQ("Cell ID: '<CellID: 1>'",
AnonymizeCustomPatterns("Cell ID: 'A1B2'"));
EXPECT_EQ("Cell ID: '<CellID: 2>'",
AnonymizeCustomPatterns("Cell ID: 'C1D2'"));
EXPECT_EQ("foo Cell ID: '<CellID: 1>' bar",
AnonymizeCustomPatterns("foo Cell ID: 'A1B2' bar"));
EXPECT_EQ("foo Location area code: '<LocAC: 1>' bar",
AnonymizeCustomPatterns("foo Location area code: 'A1B2' bar"));
EXPECT_EQ("foo\na SSID='<SSID: 1>' b\n'",
AnonymizeCustomPatterns("foo\na SSID='Joe's' b\n'"));
EXPECT_EQ("ssid '<SSID: 2>'", AnonymizeCustomPatterns("ssid 'My AP'"));
EXPECT_EQ("bssid 'aa:bb'", AnonymizeCustomPatterns("bssid 'aa:bb'"));
EXPECT_EQ("Scan SSID - hexdump(len=6): <SSIDHex: 1>\nfoo",
AnonymizeCustomPatterns(
"Scan SSID - hexdump(len=6): 47 6f 6f 67 6c 65\nfoo"));
EXPECT_EQ("a\nb [SSID=<SSID: 3>] [SSID=<SSID: 1>] [SSID=foo\nbar] b",
AnonymizeCustomPatterns(
"a\nb [SSID=foo] [SSID=Joe's] [SSID=foo\nbar] b"));
EXPECT_EQ("SerialNumber: <Serial: 1>",
AnonymizeCustomPatterns("SerialNumber: 1217D7EF"));
EXPECT_EQ("serial number: <Serial: 2>",
AnonymizeCustomPatterns("serial number: 50C971FEE7F3x010900"));
EXPECT_EQ("SerialNumber: <Serial: 3>",
AnonymizeCustomPatterns("SerialNumber: EVT23-17BA01-004"));
EXPECT_EQ("serial=\"<Serial: 4>\"",
AnonymizeCustomPatterns("serial=\"1234AA5678\""));
EXPECT_EQ("\"serial_number\"=\"<Serial: 1>\"",
AnonymizeCustomPatterns("\"serial_number\"=\"1217D7EF\""));
EXPECT_EQ("SerialNumber: <Serial: 5>",
AnonymizeCustomPatterns("SerialNumber: 5:00:14.0"));
EXPECT_EQ("Serial: <Serial: 6>",
AnonymizeCustomPatterns("Serial: ABCEFG\x01kjmn-as:342/234\\432"));
EXPECT_EQ("\"gaia_id\":\"<GAIA: 1>\"",
AnonymizeCustomPatterns("\"gaia_id\":\"1234567890\""));
EXPECT_EQ("gaia_id='<GAIA: 2>'",
AnonymizeCustomPatterns("gaia_id='987654321'"));
EXPECT_EQ("{id: <GAIA: 1>, email:",
AnonymizeCustomPatterns("{id: 1234567890, email:"));
EXPECT_EQ("<email: 1>",
AnonymizeCustomPatterns("foo@bar.com"));
EXPECT_EQ("Email: <email: 1>.",
AnonymizeCustomPatterns("Email: foo@bar.com."));
EXPECT_EQ("Email:\n<email: 2>\n",
AnonymizeCustomPatterns("Email:\nfooooo@bar.com\n"));
EXPECT_EQ("[<IPv6: 1>]", AnonymizeCustomPatterns(
"[2001:0db8:0000:0000:0000:ff00:0042:8329]"));
EXPECT_EQ("[<IPv6: 2>]",
AnonymizeCustomPatterns("[2001:db8:0:0:0:ff00:42:8329]"));
EXPECT_EQ("[<IPv6: 3>]", AnonymizeCustomPatterns("[2001:db8::ff00:42:8329]"));
EXPECT_EQ("[<IPv6: 4>]", AnonymizeCustomPatterns("[aa::bb]"));
EXPECT_EQ("<IPv4: 1>", AnonymizeCustomPatterns("192.160.0.1"));
EXPECT_EQ("<URL: 1>",
AnonymizeCustomPatterns("http://example.com/foo?test=1"));
EXPECT_EQ(
"Foo <URL: 2> Bar",
AnonymizeCustomPatterns("Foo http://192.168.0.1/foo?test=1#123 Bar"));
const char* kURLs[] = {
"http://example.com/foo?test=1",
"http://userid:password@example.com:8080",
"http://userid:password@example.com:8080/",
"http://@example.com",
"http://192.168.0.1",
"http://192.168.0.1/",
"http://اختبار.com",
"http://test.com/foo(bar)baz.html",
"http://test.com/foo%20bar",
"ftp://test:tester@test.com",
"chrome://extensions/",
"chrome-extension://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/options.html",
"http://example.com/foo?email=foo@bar.com",
"rtsp://root@example.com/",
"https://aaaaaaaaaaaaaaaa.com",
};
for (size_t i = 0; i < base::size(kURLs); ++i) {
SCOPED_TRACE(kURLs[i]);
std::string got = AnonymizeCustomPatterns(kURLs[i]);
EXPECT_TRUE(
base::StartsWith(got, "<URL: ", base::CompareCase::INSENSITIVE_ASCII));
EXPECT_TRUE(base::EndsWith(got, ">", base::CompareCase::INSENSITIVE_ASCII));
}
// Test that "Android:" is not considered a schema with empty hier part.
EXPECT_EQ("The following applies to Android:",
AnonymizeCustomPatterns("The following applies to Android:"));
}
TEST_F(AnonymizerToolTest, AnonymizeCustomPatternWithContext) {
const CustomPatternWithAlias kPattern1 = {"ID", "(\\b(?i)id:? ')(\\d+)(')"};
const CustomPatternWithAlias kPattern2 = {"ID", "(\\b(?i)id=')(\\d+)(')"};
const CustomPatternWithAlias kPattern3 = {"IDG", "(\\b(?i)idg=')(\\d+)(')"};
EXPECT_EQ("", AnonymizeCustomPatternWithContext("", kPattern1));
EXPECT_EQ("foo\nbar\n",
AnonymizeCustomPatternWithContext("foo\nbar\n", kPattern1));
EXPECT_EQ("id '<ID: 1>'",
AnonymizeCustomPatternWithContext("id '2345'", kPattern1));
EXPECT_EQ("id '<ID: 2>'",
AnonymizeCustomPatternWithContext("id '1234'", kPattern1));
EXPECT_EQ("id: '<ID: 2>'",
AnonymizeCustomPatternWithContext("id: '1234'", kPattern1));
EXPECT_EQ("ID: '<ID: 1>'",
AnonymizeCustomPatternWithContext("ID: '2345'", kPattern1));
EXPECT_EQ("x1 id '<ID: 1>' 1x id '<ID: 2>'\nid '<ID: 1>'\n",
AnonymizeCustomPatternWithContext(
"x1 id '2345' 1x id '1234'\nid '2345'\n", kPattern1));
// Different pattern with same alias should reuse the replacements.
EXPECT_EQ("id='<ID: 2>'",
AnonymizeCustomPatternWithContext("id='1234'", kPattern2));
// Different alias should not reuse replacement from another pattern.
EXPECT_EQ("idg='<IDG: 1>'",
AnonymizeCustomPatternWithContext("idg='1234'", kPattern3));
EXPECT_EQ("x<FOO: 1>z",
AnonymizeCustomPatternWithContext("xyz", {"FOO", "()(y+)()"}));
}
TEST_F(AnonymizerToolTest, AnonymizeCustomPatternWithoutContext) {
CustomPatternWithAlias kPattern = {"pattern", "(o+)"};
EXPECT_EQ("", AnonymizeCustomPatternWithoutContext("", kPattern));
EXPECT_EQ("f<pattern: 1>\nf<pattern: 2>z\nf<pattern: 1>l\n",
AnonymizeCustomPatternWithoutContext("fo\nfooz\nfol\n", kPattern));
}
TEST_F(AnonymizerToolTest, AnonymizeChunk) {
// For better readability, put all the pre/post redaction strings in an array
// of pairs, and then convert that to two strings which become the input and
// output of the anonymizer.
std::pair<std::string, std::string> data[] = {
{"aaaaaaaa [SSID=123aaaaaa]aaaaa", // SSID.
"aaaaaaaa [SSID=<SSID: 1>]aaaaa"},
{"aaaaaaaahttp://tets.comaaaaaaa", // URL.
"aaaaaaaa<URL: 1>"},
{"aaaaaemail@example.comaaa", // Email address.
"<email: 1>"},
{"example@@1234", // No PII, it is not invalid email address.
"example@@1234"},
{"255.255.155.2", // IP address.
"<IPv4: 1>"},
{"255.255.155.255", // IP address.
"<IPv4: 2>"},
{"127.0.0.1", // IPv4 loopback.
"<127.0.0.0/8: 3>"},
{"127.255.0.1", // IPv4 loopback.
"<127.0.0.0/8: 4>"},
{"0.0.0.0", // Any IPv4.
"<0.0.0.0/8: 5>"},
{"0.255.255.255", // Any IPv4.
"<0.0.0.0/8: 6>"},
{"10.10.10.100", // IPv4 private class A.
"<10.0.0.0/8: 7>"},
{"10.10.10.100", // Intentional duplicate.
"<10.0.0.0/8: 7>"},
{"10.10.10.101", // IPv4 private class A.
"<10.0.0.0/8: 8>"},
{"10.255.255.255", // IPv4 private class A.
"<10.0.0.0/8: 9>"},
{"172.16.0.0", // IPv4 private class B.
"<172.16.0.0/12: 10>"},
{"172.31.255.255", // IPv4 private class B.
"<172.16.0.0/12: 11>"},
{"172.11.5.5", // IP address.
"<IPv4: 12>"},
{"172.111.5.5", // IP address.
"<IPv4: 13>"},
{"192.168.0.0", // IPv4 private class C.
"<192.168.0.0/16: 14>"},
{"192.168.255.255", // IPv4 private class C.
"<192.168.0.0/16: 15>"},
{"192.169.2.120", // IP address.
"<IPv4: 16>"},
{"169.254.0.1", // Link local.
"<169.254.0.0/16: 17>"},
{"169.200.0.1", // IP address.
"<IPv4: 18>"},
{"fe80::", // Link local.
"<fe80::/10: 1>"},
{"fe80::ffff", // Link local.
"<fe80::/10: 2>"},
{"febf:ffff::ffff", // Link local.
"<fe80::/10: 3>"},
{"fecc::1111", // IP address.
"<IPv6: 4>"},
{"224.0.0.24", // Multicast.
"<224.0.0.0/4: 19>"},
{"240.0.0.0", // IP address.
"<IPv4: 20>"},
{"255.255.255.255", // Broadcast.
"255.255.255.255"},
{"100.115.92.92", // ChromeOS.
"100.115.92.92"},
{"100.115.91.92", // IP address.
"<IPv4: 23>"},
{"1.1.1.1", // DNS
"1.1.1.1"},
{"8.8.8.8", // DNS
"8.8.8.8"},
{"8.8.4.4", // DNS
"8.8.4.4"},
{"8.8.8.4", // IP address.
"<IPv4: 27>"},
{"255.255.259.255", // Not an IP address.
"255.255.259.255"},
{"255.300.255.255", // Not an IP address.
"255.300.255.255"},
{"aaaa123.123.45.4aaa", // IP address.
"aaaa<IPv4: 28>aaa"},
{"11:11;11::11", // IP address.
"11:11;<IPv6: 5>"},
{"11::11", // IP address.
"<IPv6: 5>"},
{"11:11:abcdef:0:0:0:0:0", // No PII.
"11:11:abcdef:0:0:0:0:0"},
{"::", // Unspecified.
"::"},
{"::1", // Local host.
"::1"},
{"Instance::Set", // Ignore match, no PII.
"Instance::Set"},
{"Instant::ff", // Ignore match, no PII.
"Instant::ff"},
{"net::ERR_CONN_TIMEOUT", // Ignore match, no PII.
"net::ERR_CONN_TIMEOUT"},
{"ff01::1", // All nodes address (interface local).
"ff01::1"},
{"ff01::2", // All routers (interface local).
"ff01::2"},
{"ff01::3", // Multicast (interface local).
"<ff01::/16: 13>"},
{"ff02::1", // All nodes address (link local).
"ff02::1"},
{"ff02::2", // All routers (link local).
"ff02::2"},
{"ff02::3", // Multicast (link local).
"<ff02::/16: 16>"},
{"ff02::fb", // mDNSv6 (link local).
"<ff02::/16: 17>"},
{"ff08::fb", // mDNSv6.
"<IPv6: 18>"},
{"ff0f::101", // All NTP servers.
"<IPv6: 19>"},
{"::ffff:cb0c:10ea", // IPv4-mapped IPV6 (IP address).
"<IPv6: 20>"},
{"::ffff:a0a:a0a", // IPv4-mapped IPV6 (private class A).
"<M 10.0.0.0/8: 21>"},
{"::ffff:a0a:a0a", // Intentional duplicate.
"<M 10.0.0.0/8: 21>"},
{"::ffff:ac1e:1e1e", // IPv4-mapped IPV6 (private class B).
"<M 172.16.0.0/12: 22>"},
{"::ffff:c0a8:640a", // IPv4-mapped IPV6 (private class C).
"<M 192.168.0.0/16: 23>"},
{"::ffff:6473:5c01", // IPv4-mapped IPV6 (Chrome).
"<M 100.115.92.1: 24>"},
{"64:ff9b::a0a:a0a", // IPv4-translated 6to4 IPV6 (private class A).
"<T 10.0.0.0/8: 25>"},
{"64:ff9b::6473:5c01", // IPv4-translated 6to4 IPV6 (Chrome).
"<T 100.115.92.1: 26>"},
{"::0101:ffff:c0a8:640a", // IP address.
"<IPv6: 27>"},
{"aa:aa:aa:aa:aa:aa", // MAC address (BSSID).
"[MAC OUI=aa:aa:aa IFACE=1]"},
{"chrome://resources/foo", // Secure chrome resource, whitelisted.
"chrome://resources/foo"},
{"chrome://settings/crisper.js", // Whitelisted settings URLs.
"chrome://settings/crisper.js"},
// Whitelisted first party extension.
{"chrome-extension://nkoccljplnhpfnfiajclkommnmllphnl/foobar.js",
"chrome-extension://nkoccljplnhpfnfiajclkommnmllphnl/foobar.js"},
{"chrome://resources/f?user=bar", // Potentially PII in parameter.
"<URL: 2>"},
{"chrome-extension://nkoccljplnhpfnfiajclkommnmllphnl/foobar.js?bar=x",
"<URL: 3>"}, // Potentially PII in parameter.
{"/root/27540283740a0897ab7c8de0f809add2bacde78f/foo",
"/root/<HASH:2754 1>/foo"}, // Hash string.
#if defined(OS_CHROMEOS) // We only anonymize Android paths on Chrome OS.
// Allowed android storage path.
{"112K\t/home/root/deadbeef1234/android-data/data/system_de",
"112K\t/home/root/deadbeef1234/android-data/data/system_de"},
// Anonymized app-specific storage path.
{"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/de",
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/d_"},
#endif // defined(OS_CHROMEOS)
};
std::string anon_input;
std::string anon_output;
for (const auto& s : data) {
anon_input.append(s.first).append("\n");
anon_output.append(s.second).append("\n");
}
EXPECT_EQ(anon_output, anonymizer_.Anonymize(anon_input));
}
#if defined(OS_CHROMEOS) // We only anonymize Android paths on Chrome OS.
TEST_F(AnonymizerToolTest, AnonymizeAndroidAppStoragePaths) {
EXPECT_EQ("", AnonymizeAndroidAppStoragePaths(""));
EXPECT_EQ("foo\nbar\n", AnonymizeAndroidAppStoragePaths("foo\nbar\n"));
constexpr char kDuOutput[] =
"112K\t/home/root/deadbeef1234/android-data/data/system_de\n"
// /data/data will be modified by the anonymizer.
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pack.age1/a\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pack.age1/bc\n"
"24K\t/home/root/deadbeef1234/android-data/data/data/pack.age1\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/de\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/de/"
"\xe3\x81\x82\n"
"8.1K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/de/"
"\xe3\x81\x82\xe3\x81\x83\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/ef\n"
"24K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2\n"
// /data/app won't.
"8.0K\t/home/root/deadbeef1234/android-data/data/app/pack.age1/a\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/app/pack.age1/bc\n"
"24K\t/home/root/deadbeef1234/android-data/data/app/pack.age1\n"
// /data/user_de will.
"8.0K\t/home/root/deadbeef1234/android-data/data/user_de/0/pack.age1/a\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/user_de/0/pack.age1/bc\n"
"24K\t/home/root/deadbeef1234/android-data/data/user_de/0/pack.age1\n"
"78M\t/home/root/deadbeef1234/android-data/data/data\n";
constexpr char kDuOutputRedacted[] =
"112K\t/home/root/deadbeef1234/android-data/data/system_de\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pack.age1/a\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pack.age1/b_\n"
"24K\t/home/root/deadbeef1234/android-data/data/data/pack.age1\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/d_\n"
// The non-ASCII directory names will become '*_'.
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/d_/*_\n"
"8.1K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/d_/*_\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2/e_\n"
"24K\t/home/root/deadbeef1234/android-data/data/data/pa.ckage2\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/app/pack.age1/a\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/app/pack.age1/bc\n"
"24K\t/home/root/deadbeef1234/android-data/data/app/pack.age1\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/user_de/0/pack.age1/a\n"
"8.0K\t/home/root/deadbeef1234/android-data/data/user_de/0/pack.age1/b_\n"
"24K\t/home/root/deadbeef1234/android-data/data/user_de/0/pack.age1\n"
"78M\t/home/root/deadbeef1234/android-data/data/data\n";
EXPECT_EQ(kDuOutputRedacted, AnonymizeAndroidAppStoragePaths(kDuOutput));
}
#endif // defined(OS_CHROMEOS)
} // namespace feedback