src/tests/testString.cc

   1 #include "config.h"
   2
   3 #include "testString.h"
   4 #include "SquidString.h"
   5 #include "Mem.h"
   6 #include "event.h"
   7
   8 CPPUNIT_TEST_SUITE_REGISTRATION( testString );
   9
  10 /* let this test link sanely */
  11 void
  12 eventAdd(const char *name, EVH * func, void *arg, double when, int, bool cbdata)
  13 {}
  14
  15 /* init memory pools */
  16
  17 void
  18 testString::setUp()
  19 {
  20     Mem::Init();
  21 }
  22
  23 void
  24 testString::testCmpDefault()
  25 {
  26     String left, right;
  27     /* two default strings are equal */
  28     CPPUNIT_ASSERT(!left.cmp(right));
  29     CPPUNIT_ASSERT(!left.cmp(NULL));
  30     CPPUNIT_ASSERT(!left.cmp(NULL, 1));
  31 }
  32
  33 void
  34 testString::testCmpEmptyString()
  35 {
  36     String left("");
  37     String right;
  38     /* an empty string ("") is equal to a default string */
  39     CPPUNIT_ASSERT(!left.cmp(right));
  40     CPPUNIT_ASSERT(!left.cmp(NULL));
  41     CPPUNIT_ASSERT(!left.cmp(NULL, 1));
  42     /* reverse the order to catch corners */
  43     CPPUNIT_ASSERT(!right.cmp(left));
  44     CPPUNIT_ASSERT(!right.cmp(""));
  45     CPPUNIT_ASSERT(!right.cmp("", 1));
  46 }
  47
  48 void
  49 testString::testCmpNotEmptyDefault()
  50 {
  51     String left("foo");
  52     String right;
  53     /* empty string sorts before everything */
  54     CPPUNIT_ASSERT(left.cmp(right) > 0);
  55     CPPUNIT_ASSERT(left.cmp(NULL) > 0);
  56     CPPUNIT_ASSERT(left.cmp(NULL, 1) > 0);
  57     /* reverse for symmetry tests */
  58     CPPUNIT_ASSERT(right.cmp(left) < 0);
  59     CPPUNIT_ASSERT(right.cmp("foo") < 0);
  60     CPPUNIT_ASSERT(right.cmp("foo", 1) < 0);
  61 }
  62
  63 void testString::testSubstr()
  64 {
  65     String s("0123456789");
  66     String check=s.substr(3,5);
  67     String ref("34");
  68     CPPUNIT_ASSERT(check == ref);
  69 }