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Diffstat (limited to '')
| -rw-r--r-- | test/libapt/strutil_test.cc | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/test/libapt/strutil_test.cc b/test/libapt/strutil_test.cc new file mode 100644 index 0000000..5cb6cb9 --- /dev/null +++ b/test/libapt/strutil_test.cc @@ -0,0 +1,363 @@ +#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_TRUE(result.empty()); + + result = StringSplit("abc", ""); + EXPECT_TRUE(result.empty()); + + result = StringSplit("", "abc"); + EXPECT_EQ(result.size(), 1u); + + result = StringSplit("abc", "b"); + ASSERT_EQ(result.size(), 2u); + EXPECT_EQ(result[0], "a"); + EXPECT_EQ(result[1], "c"); + + result = StringSplit("abc", "abc"); + ASSERT_EQ(result.size(), 2u); + 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(), 1u); + EXPECT_EQ(result[0], input); + + result = StringSplit(input, ""); + EXPECT_TRUE(result.empty()); + + result = StringSplit(input, ": "); + ASSERT_EQ(result.size(), 3u); + 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(), 2u); + 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(3u, 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(1u, 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(2u, 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", "")); +} |