diff options
Diffstat (limited to 'test/libapt/strutil_test.cc')
| -rw-r--r-- | test/libapt/strutil_test.cc | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/test/libapt/strutil_test.cc b/test/libapt/strutil_test.cc index b7132c35f..469de4403 100644 --- a/test/libapt/strutil_test.cc +++ b/test/libapt/strutil_test.cc @@ -1,6 +1,8 @@ #include <config.h> #include <apt-pkg/fileutl.h> +#include <apt-pkg/string_view.h> #include <apt-pkg/strutl.h> +#include <limits> #include <string> #include <vector> @@ -21,6 +23,12 @@ TEST(StrUtilTest,DeEscapeString) // double slashes EXPECT_EQ("foo\\ x", DeEscapeString("foo\\\\ x")); EXPECT_EQ("\\foo\\", DeEscapeString("\\\\foo\\\\")); + + // FIXME: the input is bad, the output as well, but we have no indicator for it + EXPECT_EQ("aa", DeEscapeString("aa\\x")); + EXPECT_EQ("aa0", DeEscapeString("aa\\x0")); + EXPECT_EQ("aa", DeEscapeString("aa\\0")); + EXPECT_EQ("aaa", DeEscapeString("aa\\0a")); } TEST(StrUtilTest,StringStrip) { @@ -167,6 +175,10 @@ TEST(StrUtilTest,Base64Encode) EXPECT_EQ("ZS4=", Base64Encode("e.")); EXPECT_EQ("Lg==", Base64Encode(".")); EXPECT_EQ("", Base64Encode("")); + EXPECT_EQ("IA==", Base64Encode("\x20")); + EXPECT_EQ("/w==", Base64Encode("\xff")); + EXPECT_EQ("/A==", Base64Encode("\xfc")); + EXPECT_EQ("//8=", Base64Encode("\xff\xff")); } static void ReadMessagesTestWithNewLine(char const * const nl, char const * const ab) { @@ -247,6 +259,60 @@ TEST(StrUtilTest,QuoteString) EXPECT_EQ("Eltville-Erbach", DeQuoteString(QuoteString("Eltville-Erbach", ""))); } +static void EXPECT_STRTONUM(APT::StringView const str, bool const success, unsigned long const expected, unsigned const base) +{ + SCOPED_TRACE(std::string(str.data(), str.length())); + SCOPED_TRACE(base); + unsigned long N1 = 1000; + unsigned long long N2 = 1000; + if (not success) + { + EXPECT_FALSE(StrToNum(str.data(), N1, str.length(), base)); + EXPECT_FALSE(StrToNum(str.data(), N2, str.length(), base)); + return; + } + EXPECT_TRUE(StrToNum(str.data(), N1, str.length(), base)); + EXPECT_EQ(expected, N1); + + EXPECT_TRUE(StrToNum(str.data(), N2, str.length(), base)); + EXPECT_EQ(expected, N2); +} +TEST(StrUtilTest,StrToNum) +{ + EXPECT_STRTONUM("", true, 0, 10); + EXPECT_STRTONUM(" ", true, 0, 10); + EXPECT_STRTONUM("0", true, 0, 10); + EXPECT_STRTONUM("1", true, 1, 10); + EXPECT_STRTONUM(" 1 ", true, 1, 10); + EXPECT_STRTONUM("1", true, 1, 8); + EXPECT_STRTONUM("10", true, 10, 10); + EXPECT_STRTONUM("10", true, 8, 8); + EXPECT_STRTONUM("010", true, 8, 8); + EXPECT_STRTONUM(" 010 ", true, 8, 8); + EXPECT_STRTONUM("-1", false, 0, 10); + EXPECT_STRTONUM(" -1 ", false, 0, 10); + EXPECT_STRTONUM("11", true, 3, 2); + + unsigned long long bigN = 0; + unsigned long smallN = 0; + auto bigLimit = std::to_string(std::numeric_limits<unsigned long long>::max()); + if (std::numeric_limits<unsigned long>::max() < std::numeric_limits<unsigned long long>::max()) + { + EXPECT_TRUE(StrToNum(bigLimit.c_str(), bigN, bigLimit.length(), 10)); + EXPECT_EQ(std::numeric_limits<unsigned long long>::max(), bigN); + EXPECT_FALSE(StrToNum(bigLimit.c_str(), smallN, bigLimit.length(), 10)); + } + bigLimit.append("0"); + EXPECT_FALSE(StrToNum(bigLimit.c_str(), bigN, bigLimit.length(), 10)); + EXPECT_FALSE(StrToNum(bigLimit.c_str(), smallN, bigLimit.length(), 10)); + + auto const smallLimit = std::to_string(std::numeric_limits<unsigned long>::max()); + EXPECT_TRUE(StrToNum(smallLimit.c_str(), bigN, smallLimit.length(), 10)); + EXPECT_EQ(std::numeric_limits<unsigned long>::max(), bigN); + EXPECT_TRUE(StrToNum(smallLimit.c_str(), smallN, smallLimit.length(), 10)); + EXPECT_EQ(std::numeric_limits<unsigned long>::max(), smallN); +} + TEST(StrUtilTest,RFC1123StrToTime) { { @@ -361,3 +427,20 @@ TEST(StrUtilTest, LookupTag) EXPECT_EQ("Value4", LookupTag(msg, "Field4", "")); EXPECT_EQ("Value5", LookupTag(msg, "Field5", "")); } + +TEST(StrUtilTest, DisplayLength) +{ + EXPECT_EQ(0, APT::String::DisplayLength("")); + EXPECT_EQ(1, APT::String::DisplayLength("a")); + EXPECT_EQ(3, APT::String::DisplayLength("apt")); + EXPECT_EQ(1, APT::String::DisplayLength("@")); + EXPECT_EQ(3, APT::String::DisplayLength("き")); + + EXPECT_EQ(1, APT::String::DisplayLength("$")); + EXPECT_EQ(2, APT::String::DisplayLength("¢")); + EXPECT_EQ(3, APT::String::DisplayLength("ह")); + EXPECT_EQ(3, APT::String::DisplayLength("€")); + EXPECT_EQ(3, APT::String::DisplayLength("한")); + EXPECT_EQ(4, APT::String::DisplayLength("𐍈")); + EXPECT_EQ(16, APT::String::DisplayLength("𐍈한€ह¢$")); +} |