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#include <config.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/strutl.h>
#include <string>
#include <vector>
#include <gtest/gtest.h>
#include "file-helpers.h"
TEST(StrUtilTest,DeEscapeString)
{
// nothing special
EXPECT_EQ("", DeEscapeString(""));
EXPECT_EQ("foobar", DeEscapeString("foobar"));
// hex and octal
EXPECT_EQ("foo bar\nbaz", DeEscapeString("foo\\040bar\\x0abaz"));
EXPECT_EQ("foo ", DeEscapeString("foo\\040"));
EXPECT_EQ("\nbaz", DeEscapeString("\\x0abaz"));
EXPECT_EQ("/media/Ubuntu 11.04 amd64", DeEscapeString("/media/Ubuntu\\04011.04\\040amd64"));
// double slashes
EXPECT_EQ("foo\\ x", DeEscapeString("foo\\\\ x"));
EXPECT_EQ("\\foo\\", DeEscapeString("\\\\foo\\\\"));
}
TEST(StrUtilTest,StringStrip)
{
EXPECT_EQ("", APT::String::Strip(""));
EXPECT_EQ("foobar", APT::String::Strip("foobar"));
EXPECT_EQ("foo bar", APT::String::Strip("foo bar"));
EXPECT_EQ("", APT::String::Strip(" "));
EXPECT_EQ("", APT::String::Strip(" \r\n \t "));
EXPECT_EQ("foo bar", APT::String::Strip("foo bar "));
EXPECT_EQ("foo bar", APT::String::Strip("foo bar \r\n \t "));
EXPECT_EQ("foo bar", APT::String::Strip("\r\n \t foo bar"));
EXPECT_EQ("bar foo", APT::String::Strip("\r\n \t bar foo \r\n \t "));
EXPECT_EQ("bar \t\r\n foo", APT::String::Strip("\r\n \t bar \t\r\n foo \r\n \t "));
}
TEST(StrUtilTest,StringSplitBasic)
{
std::vector<std::string> result = StringSplit("", "");
EXPECT_EQ(result.size(), 0);
result = StringSplit("abc", "");
EXPECT_EQ(result.size(), 0);
result = StringSplit("", "abc");
EXPECT_EQ(result.size(), 1);
result = StringSplit("abc", "b");
ASSERT_EQ(result.size(), 2);
EXPECT_EQ(result[0], "a");
EXPECT_EQ(result[1], "c");
result = StringSplit("abc", "abc");
ASSERT_EQ(result.size(), 2);
EXPECT_EQ(result[0], "");
EXPECT_EQ(result[1], "");
}
TEST(StrUtilTest,StringSplitDpkgStatus)
{
std::string const input = "status: libnet1:amd64: unpacked";
std::vector<std::string> result = StringSplit(input, "xxx");
ASSERT_EQ(result.size(), 1);
EXPECT_EQ(result[0], input);
result = StringSplit(input, "");
EXPECT_EQ(result.size(), 0);
result = StringSplit(input, ": ");
ASSERT_EQ(result.size(), 3);
EXPECT_EQ(result[0], "status");
EXPECT_EQ(result[1], "libnet1:amd64");
EXPECT_EQ(result[2], "unpacked");
result = StringSplit("x:y:z", ":", 2);
ASSERT_EQ(result.size(), 2);
EXPECT_EQ(result[0], "x");
EXPECT_EQ(result[1], "y:z");
}
TEST(StrUtilTest,EndsWith)
{
using APT::String::Endswith;
EXPECT_TRUE(Endswith("abcd", "d"));
EXPECT_TRUE(Endswith("abcd", "cd"));
EXPECT_TRUE(Endswith("abcd", "abcd"));
EXPECT_FALSE(Endswith("abcd", "x"));
EXPECT_FALSE(Endswith("abcd", "abcndefg"));
}
TEST(StrUtilTest,StartsWith)
{
using APT::String::Startswith;
EXPECT_TRUE(Startswith("abcd", "a"));
EXPECT_TRUE(Startswith("abcd", "ab"));
EXPECT_TRUE(Startswith("abcd", "abcd"));
EXPECT_FALSE(Startswith("abcd", "x"));
EXPECT_FALSE(Startswith("abcd", "abcndefg"));
}
TEST(StrUtilTest,TimeToStr)
{
EXPECT_EQ("0s", TimeToStr(0));
EXPECT_EQ("42s", TimeToStr(42));
EXPECT_EQ("9min 21s", TimeToStr((9*60) + 21));
EXPECT_EQ("20min 42s", TimeToStr((20*60) + 42));
EXPECT_EQ("10h 42min 21s", TimeToStr((10*3600) + (42*60) + 21));
EXPECT_EQ("10h 42min 21s", TimeToStr((10*3600) + (42*60) + 21));
EXPECT_EQ("1988d 3h 29min 7s", TimeToStr((1988*86400) + (3*3600) + (29*60) + 7));
EXPECT_EQ("59s", TimeToStr(59));
EXPECT_EQ("60s", TimeToStr(60));
EXPECT_EQ("1min 1s", TimeToStr(61));
EXPECT_EQ("59min 59s", TimeToStr(3599));
EXPECT_EQ("60min 0s", TimeToStr(3600));
EXPECT_EQ("1h 0min 1s", TimeToStr(3601));
EXPECT_EQ("1h 1min 0s", TimeToStr(3660));
EXPECT_EQ("23h 59min 59s", TimeToStr(86399));
EXPECT_EQ("24h 0min 0s", TimeToStr(86400));
EXPECT_EQ("1d 0h 0min 1s", TimeToStr(86401));
EXPECT_EQ("1d 0h 1min 0s", TimeToStr(86460));
}
TEST(StrUtilTest,SubstVar)
{
EXPECT_EQ("", SubstVar("", "fails", "passes"));
EXPECT_EQ("test ", SubstVar("test fails", "fails", ""));
EXPECT_EQ("test passes", SubstVar("test passes", "", "fails"));
EXPECT_EQ("test passes", SubstVar("test passes", "fails", "passes"));
EXPECT_EQ("test passes", SubstVar("test fails", "fails", "passes"));
EXPECT_EQ("starts with", SubstVar("beginnt with", "beginnt", "starts"));
EXPECT_EQ("beginnt with", SubstVar("starts with", "starts", "beginnt"));
EXPECT_EQ("is in middle", SubstVar("is in der middle", "in der", "in"));
EXPECT_EQ("is in der middle", SubstVar("is in middle", "in", "in der"));
EXPECT_EQ("does end", SubstVar("does enden", "enden", "end"));
EXPECT_EQ("does enden", SubstVar("does end", "end", "enden"));
EXPECT_EQ("abc", SubstVar("abc", "d", "a"));
EXPECT_EQ("abc", SubstVar("abd", "d", "c"));
EXPECT_EQ("abc", SubstVar("adc", "d", "b"));
EXPECT_EQ("abc", SubstVar("dbc", "d", "a"));
EXPECT_EQ("b", SubstVar("b", "aa", "a"));
EXPECT_EQ("bb", SubstVar("bb", "aa", "a"));
EXPECT_EQ("bbb", SubstVar("bbb", "aa", "a"));
EXPECT_EQ("aa", SubstVar("aaaa", "aa", "a"));
EXPECT_EQ("aaaa", SubstVar("aa", "a", "aa"));
EXPECT_EQ("aaaa", SubstVar("aaaa", "a", "a"));
EXPECT_EQ("a a a a ", SubstVar("aaaa", "a", "a "));
EXPECT_EQ(" bb bb bb bb ", SubstVar(" a a a a ", "a", "bb"));
EXPECT_EQ(" bb bb bb bb ", SubstVar(" aaa aaa aaa aaa ", "aaa", "bb"));
EXPECT_EQ(" bb a bb a bb a bb ", SubstVar(" aaa a aaa a aaa a aaa ", "aaa", "bb"));
}
TEST(StrUtilTest,Base64Encode)
{
EXPECT_EQ("QWxhZGRpbjpvcGVuIHNlc2FtZQ==", Base64Encode("Aladdin:open sesame"));
EXPECT_EQ("cGxlYXN1cmUu", Base64Encode("pleasure."));
EXPECT_EQ("bGVhc3VyZS4=", Base64Encode("leasure."));
EXPECT_EQ("ZWFzdXJlLg==", Base64Encode("easure."));
EXPECT_EQ("YXN1cmUu", Base64Encode("asure."));
EXPECT_EQ("c3VyZS4=", Base64Encode("sure."));
EXPECT_EQ("dXJlLg==", Base64Encode("ure."));
EXPECT_EQ("cmUu", Base64Encode("re."));
EXPECT_EQ("ZS4=", Base64Encode("e."));
EXPECT_EQ("Lg==", Base64Encode("."));
EXPECT_EQ("", Base64Encode(""));
}
static void ReadMessagesTestWithNewLine(char const * const nl, char const * const ab)
{
SCOPED_TRACE(SubstVar(SubstVar(nl, "\n", "n"), "\r", "r") + " # " + ab);
FileFd fd;
std::string pkgA = "Package: pkgA\n"
"Version: 1\n"
"Size: 100\n"
"Description: aaa\n"
" aaa";
std::string pkgB = "Package: pkgB\n"
"Version: 1\n"
"Flag: no\n"
"Description: bbb";
std::string pkgC = "Package: pkgC\n"
"Version: 2\n"
"Flag: yes\n"
"Description:\n"
" ccc";
createTemporaryFile("readmessage", fd, NULL, (pkgA + nl + pkgB + nl + pkgC + nl).c_str());
std::vector<std::string> list;
EXPECT_TRUE(ReadMessages(fd.Fd(), list));
EXPECT_EQ(3, list.size());
EXPECT_EQ(pkgA, list[0]);
EXPECT_EQ(pkgB, list[1]);
EXPECT_EQ(pkgC, list[2]);
size_t const msgsize = 63990;
createTemporaryFile("readmessage", fd, NULL, NULL);
for (size_t j = 0; j < msgsize; ++j)
fd.Write(ab, strlen(ab));
for (size_t i = 0; i < 21; ++i)
{
std::string msg;
strprintf(msg, "msgsize=%zu i=%zu", msgsize, i);
SCOPED_TRACE(msg);
fd.Seek((msgsize + (i - 1)) * strlen(ab));
fd.Write(ab, strlen(ab));
fd.Write(nl, strlen(nl));
fd.Seek(0);
list.clear();
EXPECT_TRUE(ReadMessages(fd.Fd(), list));
EXPECT_EQ(1, list.size());
EXPECT_EQ((msgsize + i) * strlen(ab), list[0].length());
EXPECT_EQ(std::string::npos, list[0].find_first_not_of(ab));
}
list.clear();
fd.Write(pkgA.c_str(), pkgA.length());
fd.Write(nl, strlen(nl));
fd.Seek(0);
EXPECT_TRUE(ReadMessages(fd.Fd(), list));
EXPECT_EQ(2, list.size());
EXPECT_EQ((msgsize + 20) * strlen(ab), list[0].length());
EXPECT_EQ(std::string::npos, list[0].find_first_not_of(ab));
EXPECT_EQ(pkgA, list[1]);
fd.Close();
}
TEST(StrUtilTest,ReadMessages)
{
ReadMessagesTestWithNewLine("\n\n", "a");
ReadMessagesTestWithNewLine("\r\n\r\n", "a");
ReadMessagesTestWithNewLine("\n\n", "ab");
ReadMessagesTestWithNewLine("\r\n\r\n", "ab");
}
TEST(StrUtilTest,QuoteString)
{
EXPECT_EQ("", QuoteString("", ""));
EXPECT_EQ("K%c3%b6ln", QuoteString("Köln", ""));
EXPECT_EQ("Köln", DeQuoteString(QuoteString("Köln", "")));
EXPECT_EQ("Köln", DeQuoteString(DeQuoteString(QuoteString(QuoteString("Köln", ""), ""))));
EXPECT_EQ("~-_$#|u%c3%a4%c3%b6%c5%a6%e2%84%a2%e2%85%9e%c2%b1%c3%86%e1%ba%9e%c2%aa%c3%9f", QuoteString("~-_$#|uäöŦ™⅞±Æẞªß", ""));
EXPECT_EQ("~-_$#|uäöŦ™⅞±Æẞªß", DeQuoteString(QuoteString("~-_$#|uäöŦ™⅞±Æẞªß", "")));
EXPECT_EQ("%45ltvill%65%2d%45rbach", QuoteString("Eltville-Erbach", "E-Ae"));
EXPECT_EQ("Eltville-Erbach", DeQuoteString(QuoteString("Eltville-Erbach", "")));
}
TEST(StrUtilTest,RFC1123StrToTime)
{
{
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 06 Nov 1994 08:49:37 GMT", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 6 Nov 1994 08:49:37 UTC", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 6 Nov 1994 08:49:37 UTC", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 06 Nov 1994 8:49:37 UTC", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 06 Nov 1994 08:49:37 UTC", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 06 Nov 1994 08:49:37 -0000", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun, 06 Nov 1994 08:49:37 +0000", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sunday, 06-Nov-94 08:49:37 GMT", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sunday, 6-Nov-94 08:49:37 GMT", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sunday, 06-Nov-94 8:49:37 GMT", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun Nov 6 08:49:37 1994", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun Nov 06 08:49:37 1994", t));
EXPECT_EQ(784111777, t);
} {
time_t t;
EXPECT_TRUE(RFC1123StrToTime("Sun Nov 6 8:49:37 1994", t));
EXPECT_EQ(784111777, t);
}
time_t t;
EXPECT_FALSE(RFC1123StrToTime("So, 06 Nov 1994 08:49:37 UTC", t));
EXPECT_FALSE(RFC1123StrToTime(", 06 Nov 1994 08:49:37 UTC", t));
EXPECT_FALSE(RFC1123StrToTime("Son, 06 Nov 1994 08:49:37 UTC", t));
EXPECT_FALSE(RFC1123StrToTime("Sun: 06 Nov 1994 08:49:37 UTC", t));
EXPECT_FALSE(RFC1123StrToTime("Sun, 06 Nov 1994 08:49:37", t));
EXPECT_FALSE(RFC1123StrToTime("Sun, 06 Nov 1994 08:49:37 GMT+1", t));
EXPECT_FALSE(RFC1123StrToTime("Sun, 06 Nov 1994 GMT", t));
EXPECT_FALSE(RFC1123StrToTime("Sunday, 06 Nov 1994 GMT", t));
EXPECT_FALSE(RFC1123StrToTime("Sonntag, 06 Nov 1994 08:49:37 GMT", t));
EXPECT_FALSE(RFC1123StrToTime("domingo Nov 6 08:49:37 1994", t));
EXPECT_FALSE(RFC1123StrToTime("Sunday: 06-Nov-94 08:49:37 GMT", t));
EXPECT_FALSE(RFC1123StrToTime("Sunday, 06-Nov-94 08:49:37 GMT+1", t));
EXPECT_FALSE(RFC1123StrToTime("Sunday, 06-Nov-94 08:49:37 EDT", t));
EXPECT_FALSE(RFC1123StrToTime("Sunday, 06-Nov-94 08:49:37 -0100", t));
EXPECT_FALSE(RFC1123StrToTime("Sunday, 06-Nov-94 08:49:37 -0.1", t));
}
TEST(StrUtilTest, LookupTag)
{
EXPECT_EQ("", LookupTag("", "Field", ""));
EXPECT_EQ("", LookupTag("", "Field", nullptr));
EXPECT_EQ("default", LookupTag("", "Field", "default"));
EXPECT_EQ("default", LookupTag("Field1: yes", "Field", "default"));
EXPECT_EQ("default", LookupTag("Fiel: yes", "Field", "default"));
EXPECT_EQ("default", LookupTag("Fiel d: yes", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field: foo", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field: foo\n", "Field", "default"));
EXPECT_EQ("foo", LookupTag("\nField: foo\n", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field:foo", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field:foo\n", "Field", "default"));
EXPECT_EQ("foo", LookupTag("\nField:foo\n", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field:\tfoo\n", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field: foo \t", "Field", "default"));
EXPECT_EQ("foo", LookupTag("Field: foo \t\n", "Field", "default"));
EXPECT_EQ("Field : yes", LookupTag("Field: Field : yes \t\n", "Field", "default"));
EXPECT_EQ("Field : yes", LookupTag("Field:\n Field : yes \t\n", "Field", "default"));
EXPECT_EQ("Field : yes", LookupTag("Foo: bar\nField: Field : yes \t\n", "Field", "default"));
EXPECT_EQ("line1\nline2", LookupTag("Multi: line1\n line2", "Multi", "default"));
EXPECT_EQ("line1\nline2", LookupTag("Multi: line1\n line2\n", "Multi", "default"));
EXPECT_EQ("line1\nline2", LookupTag("Multi:\n line1\n line2\n", "Multi", "default"));
EXPECT_EQ("line1\n\nline2", LookupTag("Multi:\n line1\n .\n line2\n", "Multi", "default"));
EXPECT_EQ("line1\na\nline2", LookupTag("Multi:\n line1\n a\n line2\n", "Multi", "default"));
EXPECT_EQ("line1\nfoo\nline2", LookupTag("Multi:\n line1\n foo\n line2\n", "Multi", "default"));
EXPECT_EQ("line1\n line2", LookupTag("Multi: line1\n line2", "Multi", "default"));
EXPECT_EQ(" line1\n \t line2", LookupTag("Multi:\t \n line1\n \t line2\n", "Multi", "default"));
EXPECT_EQ(" line1\n\n\n \t line2", LookupTag("Multi:\t \n line1\n .\n . \n \t line2\n", "Multi", "default"));
std::string const msg =
"Field1: Value1\nField2:Value2\nField3:\t Value3\n"
"Multi-Field1: Line1\n Line2\nMulti-Field2:\n Line1\n Line2\n"
"Field4: Value4\nField5:Value5";
EXPECT_EQ("Value1", LookupTag(msg, "Field1", ""));
EXPECT_EQ("Value2", LookupTag(msg, "Field2", ""));
EXPECT_EQ("Value3", LookupTag(msg, "Field3", ""));
EXPECT_EQ("Line1\nLine2", LookupTag(msg, "Multi-Field1", ""));
EXPECT_EQ("Line1\nLine2", LookupTag(msg, "Multi-Field2", ""));
EXPECT_EQ("Value4", LookupTag(msg, "Field4", ""));
EXPECT_EQ("Value5", LookupTag(msg, "Field5", ""));
}
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