test/libapt/strutil_test.cc

   1 #include <config.h>
   2
   3 #include <apt-pkg/strutl.h>
   4
   5 #include <string>
   6 #include <vector>
   7
   8 #include "assert.h"
   9
  10 int main()
  11 {
  12    std::string input, output, expected;
  13
  14    // no input
  15    input = "foobar";
  16    expected = "foobar";
  17    output = DeEscapeString(input);
  18    equals(output, expected);
  19
  20    // hex and octal
  21    input = "foo\\040bar\\x0abaz";
  22    expected = "foo bar\nbaz";
  23    output = DeEscapeString(input);
  24    equals(output, expected);
  25
  26    // at the end
  27    input = "foo\\040";
  28    expected = "foo ";
  29    output = DeEscapeString(input);
  30    equals(output, expected);
  31
  32    // double escape
  33    input = "foo\\\\ x";
  34    expected = "foo\\ x";
  35    output = DeEscapeString(input);
  36    equals(output, expected);
  37
  38    // double escape at the end
  39    input = "\\\\foo\\\\";
  40    expected = "\\foo\\";
  41    output = DeEscapeString(input);
  42    equals(output, expected);
  43
  44    // the string that we actually need it for
  45    input = "/media/Ubuntu\\04011.04\\040amd64";
  46    expected = "/media/Ubuntu 11.04 amd64";
  47    output = DeEscapeString(input);
  48    equals(output, expected);
  49
  50    // Split
  51    input = "status: libnet1:amd64: unpacked";
  52    std::vector<std::string> result = StringSplit(input, ": ");
  53    equals(result[0], "status");
  54    equals(result[1], "libnet1:amd64");
  55    equals(result[2], "unpacked");
  56    equals(result.size(), 3);
  57
  58    input = "status: libnet1:amd64: unpacked";
  59    result = StringSplit(input, "xxx");
  60    equals(result[0], input);
  61    equals(result.size(), 1);
  62
  63    input = "status: libnet1:amd64: unpacked";
  64    result = StringSplit(input, "");
  65    equals(result.size(), 0);
  66
  67    input = "x:y:z";
  68    result = StringSplit(input, ":", 2);
  69    equals(result.size(), 2);
  70    equals(result[0], "x");
  71    equals(result[1], "y:z");
  72
  73    input = "abc";
  74    result = StringSplit(input, "");
  75    equals(result.size(), 0);
  76
  77    // endswith
  78    bool b;
  79    input = "abcd";
  80    b = APT::String::Endswith(input, "d");
  81    equals(b, true);
  82
  83    b = APT::String::Endswith(input, "cd");
  84    equals(b, true);
  85
  86    b = APT::String::Endswith(input, "abcd");
  87    equals(b, true);
  88
  89    b = APT::String::Endswith(input, "x");
  90    equals(b, false);
  91
  92    b = APT::String::Endswith(input, "abcndefg");
  93    equals(b, false);
  94
  95    return 0;
  96 }