X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/85bf001994fa59ca979293af3abb89d3486e0afb..eed65c79322c3c79facdea44ce39033b21972e36:/test/libapt/strutil_test.cc diff --git a/test/libapt/strutil_test.cc b/test/libapt/strutil_test.cc index b044b7f34..8dd9114ec 100644 --- a/test/libapt/strutil_test.cc +++ b/test/libapt/strutil_test.cc @@ -1,69 +1,131 @@ +#include #include +#include +#include -#include "assert.h" +#include -int main(int argc,char *argv[]) +TEST(StrUtilTest,DeEscapeString) { - std::string input, output, expected; + // 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")); - // no input - input = "foobar"; - expected = "foobar"; - output = DeEscapeString(input); - equals(output, expected); + 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 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 result = StringSplit(input, "xxx"); + ASSERT_EQ(result.size(), 1); + EXPECT_EQ(result[0], input); - // hex and octal - input = "foo\\040bar\\x0abaz"; - expected = "foo bar\nbaz"; - output = DeEscapeString(input); - equals(output, expected); - - // at the end - input = "foo\\040"; - expected = "foo "; - output = DeEscapeString(input); - equals(output, expected); - - // double escape - input = "foo\\\\ x"; - expected = "foo\\ x"; - output = DeEscapeString(input); - equals(output, expected); - - // double escape at the end - input = "\\\\foo\\\\"; - expected = "\\foo\\"; - output = DeEscapeString(input); - equals(output, expected); - - // the string that we actually need it for - input = "/media/Ubuntu\\04011.04\\040amd64"; - expected = "/media/Ubuntu 11.04 amd64"; - output = DeEscapeString(input); - equals(output, expected); - - // Split - input = "status: libnet1:amd64: unpacked"; - vector result = StringSplit(input, ": "); - equals(result[0], "status"); - equals(result[1], "libnet1:amd64"); - equals(result[2], "unpacked"); - equals(result.size(), 3); - - input = "status: libnet1:amd64: unpacked"; - result = StringSplit(input, "xxx"); - equals(result[0], input); - equals(result.size(), 1); - - input = "status: libnet1:amd64: unpacked"; result = StringSplit(input, ""); - equals(result.size(), 0); + 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,StartWith) +{ + 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,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 ")); - input = "x:y:z"; - result = StringSplit(input, ":", 2); - equals(result.size(), 2); - equals(result[0], "x"); - equals(result[1], "y:z"); + 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")); - return 0; }